diff --git "a/AuthorityBench/dataset/RAGAuth/authrag.jsonl" "b/AuthorityBench/dataset/RAGAuth/authrag.jsonl" new file mode 100644--- /dev/null +++ "b/AuthorityBench/dataset/RAGAuth/authrag.jsonl" @@ -0,0 +1,120 @@ +{"qid": "Q_ZH_001", "question": "暗物质可以被实验直接探测到吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://news.qq.com/rain/a/20250821A02DWH00", "domain": "news.qq.com", "PageRank": 7, "doc_text": "人类探测暗物质粒子可以“上天”探索:在太空中,美国的费米伽马射线卫星试图观测暗物质湮灭产生的伽马光子,中国科学院主持研制的暗物质粒子探测卫星“悟空”的目标则是观测暗物质可能转化形成的高能电子/正电子;也可以“入地”探寻:在地下实验室,美国的暗物质探测器LUX-ZEPLIN,欧洲的XENONnT实验和中国的“熊猫实验”(PandaX)、暗物质实验项目(CDEX)等则试图观察暗物质与普通物质碰撞产生的辉光。这些观测从多方面压缩了暗物质粒子的躲藏空间,帮助我们逐渐接近暗物质粒子本质。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7598727875277144616/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "通过这一效应,可以将原本“不可探测”的低能核反冲信号,转化为“可观测”的电子信号。80余年来,由于探测设备难以精准捕捉这一过程中极其微弱的电子信号与独特轨迹,中性粒子碰撞场景下的米格达尔效应始终未被实验直接证实。\n本次科研成果得益于探测器性能突破。该探测器由广西大学牵头的CXPD合作组历经10余年研发,2023年研制完成。\n中国科学院大学教授刘倩介绍,实验团队以广西大学自主研制的气体像素探测器为核心部件,搭建了一组超灵敏探测装置,相当于可拍摄“单原子运动中释放电子过程”的“照相机”,在实验中利用中子源轰击“照相机”内的气体分子,同时产生原子核反冲与米格达尔电子,探测装置成功“抓拍”到二者形成的“共顶点”独特轨迹,验证了米格达尔效应,同时还首次测量了该效应截面与原子核反冲截面的比值,为国际暗物质实验提供关键的校准依据。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://www.kepu.gov.cn/newspaper/2026-01/23/content_465432.html", "domain": "kepu.gov.cn", "PageRank": 6, "doc_text": "此次立功的,是一款超灵敏探测装置 —— 由中国科研团队研发出的 “微结构气体探测器 + 像素读出芯片” 组合。它像是一台能拍摄原子级运动的 “原子照相机”,既能捕捉到极其细微的轨迹,又能在伽马射线、宇宙射线等干扰中精准锁定目标信号。这就像给科学家配备了 “信号放大器”,能让隐形的轻暗物质 “现出原形”。\n人类离暗物质再近一步\n在这台精密仪器的帮助下,研究团队成功捕捉到了中子与原子核作用时出现的米格达尔效应事例。\n更关键的是,这次观测的统计显著性超过了5倍标准差,达到了物理学上公认的“发现”标准。\n在此之前,依赖米格达尔效应的暗物质实验,只能靠理论模型估算信号强度。\n“该研究突破了轻暗物质探测中存在的阈值瓶颈。”成果论文通讯作者、中国科学院大学教授郑阳恒认为,有了这个实验证据,未来国际暗物质探测实验就能利用米格达尔效应,提升信号识别精度,扩展暗物质的探测区间。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://cdex.ep.tsinghua.edu.cn/info/EDUCATIONAL/1533", "domain": "tsinghua.edu.cn", "PageRank": 8, "doc_text": " 暗物质直接探测实验,是通过探测暗物质粒子与标准模型粒子相互碰撞之后的靶核状态来研究暗物质的方法。靶核的反冲能量、方向、数量等参数携带了入射暗物质粒子的质量、与普通物质的相互作用截面、暗物质来源等信息。对于10GeV以下轻暗物质的直接探测,我国CDEX 合作组所用的低阈值点电极高纯锗技术和美国CDMSLite合作组所使用的声子放大高纯锗技术是两种代表性的技术路线。\n目前CDEX在4-5GeV给出了国际最灵敏的暗物质探测灵敏度,CDMSLite合作组在4GeV以下区间给出最灵敏的实验结果。对于10GeV以上的重暗物质探测,基于气液二相的液氙/液氩探测器技术拥有优势。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.acabridge.cn/research/202503/t20250305_2657124.shtml", "domain": "acabridge.cn", "PageRank": 0, "doc_text": "我国学者在暗物质直接探测领域取得重要突破 近日,美国物理学会《物理评论快报》刊发了烟台大学教授祝斌,北京化工大学教师梁正良,南京师范大学教授武雷、博士苏亮亮在暗物质直接探测领域的研究突破,该成果提升了轻暗物质的探测灵敏度。\n祝斌介绍,当暗物质以接近光速的速度撞击���体材料时,会引发固体材料中的“等离子体共振”,这种“共振”可以被高精度探测器捕捉到,从而直接证明暗物质的存在。基于此,武雷、祝斌团队提出了一种新型探测方法,能显著提升半导体探测器对轻暗物质的灵敏度。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://zhuanlan.zhihu.com/p/1939779721165538901", "domain": "zhuanlan.zhihu.com", "PageRank": 3, "doc_text": "暗物质直接探测的方法 暗物质直接探测的基本思路在于寻找暗物质与普通物质相互作用的信号。由于发生作用的物体不同或是过程不同,使得这些相互作用的信号也有所不同,可能是核反冲,也可能是电子反冲,还有可能是声子信号或是一些原子物理效应例如Migdal 效应等等。\n\n暗物质粒子与普通物质相互作用信号中最主要的是暗物质粒子与核子的散射。早在 1985 年,Goodman和Witten[1]就提出,可以通过在地球上的探测器捕捉到 WIMP与靶核的散射过程所产生的信号从而探测暗物质,自此绝大多数暗物质直接探测实验都把它作为首要的探测目标。\n地面探测器对 WIMP 直接探测率的计算取决于几个因素,其中包括银河系暗物质晕在地球附近区域的密度和速度分布、WIMP 质量以及靶核上的截面,这些参数中的最后一个具有最大的不确定性。此外,各种宇宙射线(cosmic ray)和放射性本底(radioactive background)会对探测产生很大的影响,实验中需要用各种手段将这些干扰信号与目标信号区分开。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://news.qq.com/rain/a/20250301A05QAM00", "domain": "news.qq.com", "PageRank": 7, "doc_text": "我国学者在暗物质直接探测领域取得重要研究突破 近日,烟台大学祝斌教授与北京化工大学梁正良老师、南京师范大学武雷教授、苏亮亮博士在暗物质直接探测领域取得了重要研究突破,显著提升了轻暗物质的探测灵敏度。该研究成果以“Probing Sub-GeV Dark Matter via Plasmon Excitations in Semiconductor Detectors”(“通过半导体等离激元探测轻暗物质”)为题,发表于国际物理学顶级期刊《Physical Review Letters》(《物理评论快报》),祝斌教授为共同通讯作者。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.zhihu.com/question/6869484021/answer/55523164018", "domain": "zhihu.com", "PageRank": 6, "doc_text": "所谓的暗物质简单地说就是无法直接观测到的物质,人类目前的观测手段大部分依靠的都是电场磁场和电磁波也就是电磁相互作用另外还有少数直接观测的方式依靠的是物质波(比如电子显微镜依靠的就是电子的物质波波长远比光波长短的特性实现超高分辨率显像让人类能观测到原子是如何组成各种物质的),但是暗物质是不发生电磁相互作用的而且虽然依然有质量并且产生引力但是却不会因为引力聚集在一起而且也和已知的物质不发生除了引力外的其它相互作用,所以人类已知的所有直接观测手段都无法观测或者叫做探测到暗物质。科学家观测不到但是却确信暗物质存在,主要原因是星系中所有通过直接观测手段观测到的天体以及尘埃气体的(由观测结果经过缜密计算和验算得到)质量总和比使用星系现在的运动状态算出来的质量小,由运动状态计算出来的质量总数肯定是正确的,但是直接观测的结果也证实能观测到的质量总数就那么多,那么用目前的理论来解释唯一的可能性就是宇宙中还存在能有质量能产生引力却看不到的物质,实际上那些科学家也不知道暗物质的性质只是能推测应该是存在这种东西的仅此而已。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.kepuchina.cn/yc/201712/t20171218_321699.shtml", "domain": "kepuchina.cn", "PageRank": 0, "doc_text": "目前所有的暗物质直接探测实验的主要目标都是试图找到这种传说中的WIMP粒子。如何寻找暗物质?那么,到哪里去寻找暗物质呢?天体物理的证据表明暗物质在银河系里面普遍存在。按照目前的主流观点,银河系的银盘就嵌在一个球形的暗物质“晕”当中,这个晕的质量占了银河系总质量的95%以上。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://kepu.gmw.cn/2017-01/19/content_23514243.htm", "domain": "kepu.gmw.cn", "PageRank": 0, "doc_text": "第二种方法是直接探测法。该方法直接探测来自宇宙空间的暗物质粒子和原子核碰撞所产生的信号。由于发生这种碰撞的概率很小,产生的信号也很“微弱”。为了降低本底,通常需要把探测器放置在很深的地下,因此这类技术路线也被人们统���为地下探测。暗物质直接探测实验是在目前寻找暗物质粒子的各类实验手法中采用得最多的一种探测方式,其中比较活跃的实验有美国的CDMS、意大利等国的DAMA等。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "https://ihep.cas.cn/kxcb/cmsm/2014/202210/t20221014_6530474.html", "domain": "cas.cn", "PageRank": 8, "doc_text": "另一方面,虽然我们从来没有直接“看到”宇宙中存在暗物质,但我们却发现了由于暗物质的引力作用对其他可见的物质运动的影响,这就是我们断定宇宙中存在暗物质的理由。目前从星系到宇宙学尺度的观测,都发现可观测物体运动的异常现象,由此我们推断宇宙中可能存在我们还没有“看到”的物质,即暗物质,它们通过引力效应影响了可见物体的运动。\n\n《中国科学报》:既然如此,科学家如何对暗物质进行探测? \n毕效军:由于暗物质粒子不参与电磁相互作用,通常的天文观测方法很难发现它的踪迹,为了了解其本质,目前的探测方法大致分为三类。\n首先是在对撞机上将暗物质粒子“创造”出来,从而研究其物理特性。由于暗物质粒子不能被探测器直接观察到,因而,它们表现为一部分能量丢失了,从丢失的“能量”和分布可以推测暗物质的某些性质。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_002", "question": "维生素 D 能预防心脏病和癌症吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cncbd.org.cn/News/Detail/8157", "domain": "cncbd.org.cn", "PageRank": 0, "doc_text": "在这项每天服用2000国际单位或IU维生素D的大型临床试验的受试者中,每日服用维生素D补充剂组中有396人罹患上心脏病或中风,或死于心血管疾病;而在安慰剂组中患病人数有409人。服用维生素D的人中有793人被诊断患有浸润性癌症,包括乳腺癌,前列腺癌和结肠直肠癌,而在安慰剂组中患病人数有824人。两者之间的差异微乎其微。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.sichuancancer.org/info/1046/11552.htm", "domain": "sichuancancer.org", "PageRank": 4, "doc_text": "提到维生素D,很多人可能会想到与骨骼有关。的确,维生素D能促进钙的吸收,严重缺乏维生素D可导致婴幼儿佝偻病、成年人骨质疏松等。其实,维生素D缺乏除了与骨骼疾病、自身免疫性疾病、心血管疾病等相关外,还与多种癌症的发生及治疗疗效有密切的关系。但是,维生素D缺乏已是当前一个普遍性的全球问题。我国五大城市1436名健康人群横断面研究显示,维生素D充足人群仅有11.7%,维生素D不足及缺乏的比例之和高达87.3%。\n01缺乏维生素D,增加患癌风险 多项流行病学研究发现,维生素D的缺乏会增加罹患多种肿瘤的风险,包括肝癌、胃癌、结直肠癌、乳腺癌、皮肤癌和血液系统癌症等。\n例如,在一项大型研究中,经过对14万人持续近20年的前瞻性观察分析,发现相比于血浆维生素D浓度最低的组别,浓度最高的人群(其实也就是正常水平),其总体癌症发生风险降低了22%。其中,维生素D水平和肝癌的相关性尤为突出,血浆维生素D水平最高的组别,其肝癌风险降低了55%,而对于肝炎人群来说,高浓度维生素D组的肝癌风险甚至降低了80%。\n02缺乏维生素D,影响肿瘤患者疗效 维生素D可以通过调节免疫系统功能,提高癌症患者的生存率。有研究发现,维持正常的维生素D水平可以提高消化道肿瘤免疫治疗的效果,使患者的生存率提高1.5倍。最新的一项发表于国际顶尖学术期刊《Science》的研究表明,维生素D通过促进一种肠道细菌脆弱拟杆菌的生长,从而提高身体对癌症的免疫力,增强免疫检查点抑制剂效果,抑制肿瘤生长。\n此外,服用维生素D补充剂可能有助于预防某些抗癌疗法产生的副作用。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://edh.tw/articles/Ei4wERE", "domain": "edh.tw", "PageRank": 0, "doc_text": "Q:哪些癌症可以藉由補充維他命D 來預防呢?\nA:任何癌症都可以藉由補充維他命D 來預防,只是有的研究證據較強,有的較弱。目前很多癌症的發生率和血中維他命D 的濃度成反比,但我必須說明的是,每個癌症可能需要的維他命D 預防濃度並不一樣,所以要建議一個最好的維他命D 補充量有點困難,而且每個人的吸收也不一樣(通常是飯後吃,因為維他命D 是脂溶性)。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.epochtimes.com/gb/23/10/12/n14094046.htm", "domain": "epochtimes.com", "PageRank": 6, "doc_text": "你是否听说过高剂量的维生素D对某些疾病有强大的治疗效果?2019年美国内科医生帕特里克·麦卡洛 (Patrick McCullough) 博士在《分子生物学》期刊发表的一份报告中提到,一名患者连续补充高剂量维生素D3后,他的哮喘从之前每年严重发作五六次,减少到八年间仅发作一次,并已经停止大部分哮喘药物治疗。\n其实,许多研究已经发现,维生素D具有令人难以置信的强大功效,除了能够强壮骨骼,还可以帮助人们维护良好的免疫系统,预防感冒甚至癌症。那么,我们体内的维生素足够吗?该如何补充最有效?", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.cch.org.tw/edm_3.aspx?Id=232", "domain": "cch.org.tw", "PageRank": 0, "doc_text": "除此之外,許多研究顯示,維生素D與神經肌肉、免疫功能、細胞分化及凋亡的調控有關;對降低癌症、多發性硬化症、糖尿病、缺血性心臟病、氣喘、衰弱、肌少症等疾病的危險扮演重要的角色。甚至連憂鬱症也和它息息相關。維生素D缺乏所造成的骨骼礦物質不足,於病患中會表現出肌肉無力、骨頭疼痛等症狀。嚴重者會有低血鈣或低血磷的表現,在幼童稱為佝僂症,成人則為骨軟化症,老年人則增加骨質疏鬆與骨折的風險。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.yuxi.gov.cn/yxszfxxgk/wsjsdt/20190104/1025294.html", "domain": "yuxi.gov.cn", "PageRank": 6, "doc_text": "维生素D与癌症:维生素D对预防癌症有重要作用。25羟基维生素D 抑制细胞增殖,引起细胞分化和凋亡。研究表明维生素D水平高的结直肠癌患者与低维生素D水平患者相比,结直肠癌特异性死亡率显著降低。维生素D能抑制乳腺癌细胞内的信号传导,从而抑制肿瘤细胞。维生素D的水平与结直肠癌发生存在负相关。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://html.rhhz.net/GUSS/html/df770146-b16d-40d4-a5a5-b43165a911fe.htm", "domain": "rhhz.net", "PageRank": 0, "doc_text": "维生素D与心力衰竭 少量的RCTs表明心力衰竭患者维生素D缺乏非常普遍,是降低生存率的重要指标[28]。补充维生素D可以改善心力衰竭患者的预后,可能的机制是抑制促炎性反应细胞因子如肿瘤坏死因子的释放,上调抗炎细胞因子如白介素-10的分泌,降低了心力衰竭患者体内炎性反应[29]。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://www.sinh.cas.cn/kxcb/kptw/201805/t20180503_5005687.html", "domain": "sinh.cas.cn", "PageRank": 0, "doc_text": "那么,维生素D在抑制癌症的发生发展过程中究竟能发挥哪些作用?\n首先,维生素D能有效抑制肿瘤细胞的增殖并促进其分化;其次,维生素D能促进癌细胞凋亡;再次,维生素D能抑制癌细胞的侵袭和迁移。近来研究还显示,维生素D可能通过直接抑制主动脉或肿瘤起源的血管内皮细胞的增殖,并阻断血管内皮细胞生长因子(VEGF)诱导的内皮细胞的分支和延伸所诱导的血管生成。此外,维生素D还能调节细胞的先天性免疫和获得性免疫,从而影响肿瘤细胞的微环境,最终抑制癌症的发生发展。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://health.people.com.cn/n1/2021/0831/c14739-32212982.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "商家的广告总是无孔不入,比如说维生素是人体所必需的元素,它的功效数不胜数:防止衰老,促进免疫,预防心脏病,甚至还能抗癌……这些功效究竟是真是假呢?防止衰老和促进免疫功能,这两项比较难量化,我们姑且不说。而心脏病和癌症,都是疾病范畴,补充维生素片,能有作用吗?很遗憾地告诉大家,补充维生素对预防心脏病和癌症的效果并不明确。\n你可能还会抱以希望,吃维生素片即使不能预防心脏病和癌症,起码也能强身健体,对身体无害吧。再次遗憾地告诉大家,有充分证据表明,服用维生素E对预防心脏病和癌症无益;那些吸烟的人补充β胡萝卜素,反而会增加肺癌风险,也会增加心脏病或中风死亡风险。\n因此,美国预防服务工作组(USPSTF)最近发布声明,反对通过补充维生素E和β胡萝卜素来预防心血管病和癌症,而复合维生素以及其中单个或联合营养素预防心脏病和癌症的获益和风险尚不明确。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://k.sina.cn/article_6379150504_17c3a1ca800100ff93.html?from=health", "domain": "sina.cn", "PageRank": 7, "doc_text": "试验结果表明,维生素D和omega-3鱼油都不能显著降低中风、癌症和心脏病风险。不过,omega-3补充剂与心肌梗塞风险降低28%有关,维生素D补充剂与癌症死亡率随时间降低有关。尤其是吃鱼较少的参与者中(低于每周一份),omega-3补充剂与主要心血管疾病事件下降19%有关,与心肌梗塞风险下降40%相关,提示深海鱼油可能对心脏健康有潜在的益处。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_003", "question": "褪黑素长期服用容易产生生理依赖吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://weixin.91160.com/h5/wecontent/doctorsaid/detail.html?id=644509", "domain": "91160.com", "PageRank": 4, "doc_text": "年轻人依赖褪黑素助眠存在多方面的坏处,具体如下:\n第一,产生依赖性。长期依赖褪黑素助眠,可能会导致身体自身分泌褪黑素的能力逐渐下降,形成对药物的依赖。一旦停止服用,就可能出现更严重的失眠等睡眠问题,难以通过自身调节恢复正常的睡眠状态。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.beijing.gov.cn/fuwu/bmfw/jhsyfwzdzx/2024sjsmr/kpzs/202403/t20240313_3588938.html", "domain": "beijing.gov.cn", "PageRank": 8, "doc_text": "褪黑素不适合长期服用 “短期口服适量褪黑素通常是安全的。”孙芸强调,但褪黑素不适合长期服用,人们应该像看待其他任何安眠药一样看待褪黑素,并在医生的监督下使用。\n比起其他安眠药,虽然褪黑素通常带来的副作用更少,但仍然会产生一些副作用,比如白天嗜睡、头痛头晕、胃部不适、头脑昏沉等。\n不太常见的褪黑素副作用可能包括短暂的抑郁情绪、轻微震颤、轻度焦虑、腹部痉挛、易激惹、警觉性降低、意识混乱或定向障碍。\n“褪黑素也会与其他药物之间相互作用,在服药时应注意。”孙芸提醒,褪黑素不要和抗凝剂、抗血小板药物、草药、抗惊厥药物、治疗高血压药物、治疗糖尿病药物、避孕药、免疫抑制剂以及降低癫痫发作阈值的药物一起服用,否则不仅会影响这些药物的治疗效果,还会引起嗜睡等副作用。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.sina.cn/news/detail/5251832898914515.html", "domain": "sina.cn", "PageRank": 7, "doc_text": "褪黑素本是人体分泌的激素,负责向身体发送“该睡觉了”的信号,主打调节昼夜节律。它确实对倒时差、轮班工作者或褪黑素分泌减少的老年人有帮助,但对焦虑、压力等导致的失眠效果有限。遗憾的是,许多人把它当成“睡眠万能贴”。一方面长期依赖外源性褪黑素可能抑制自身分泌,另一方面可能产生心理和生理依赖(依赖药物入睡),干扰自身精细的生物钟节律。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://news.qq.com/rain/a/20260129A0465G00", "domain": "news.qq.com", "PageRank": 7, "doc_text": "其次,盲目服用褪黑素存在健康风险。成人推荐剂量为1-3mg/次,且需在睡前1-2小时服用;过量服用(超过5mg)可能引发头痛、头晕、日间嗜睡、胃肠道不适、情绪波动等不良反应;长期连续服用则可能抑制自身松果体分泌褪黑素,导致依赖,停药后甚至出现失眠加重。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://lfnews.cn/portal.php?mod=view&aid=53472", "domain": "lfnews.cn", "PageRank": 5, "doc_text": "选购避坑指南:3 个关键提醒 1. 避开 “高剂量” 陷阱:警惕 “5mg/10mg 高剂量快速助眠” 宣传,高剂量虽可能缩短入睡时间,但会显著增加日间嗜睡、头晕风险,长期服用还可能抑制自身褪黑素分泌功能,形成依赖,优先选择 1-3mg 剂量区间产品。\n2. 拒绝 “速效无缓释” 噱头:普通速释型褪黑素缺乏持续作用机制,易出现 “快速入睡后 2-3 小时醒来” 的问题,选购时需认准 “缓释”“控释” 标识,或查看产品检测报告中 “8 小时释放率≥80%” 的核心指标。\n3. 排查 “成分隐患”:避开含有 “苯二氮䓬类”“抗组胺类” 成分的褪黑素产品,这类成分易导致药物依赖;同时仔细核对成分表,避免选择含人工色素(如柠檬黄、日落黄)、化学防腐剂(如山梨酸钾)的产品,优先选成分表简洁、经第三方安全检测的产品。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.haodf.com/neirong/wenzhang/9394270273.html", "domain": "haodf.com", "PageRank": 7, "doc_text": "年轻人依赖褪黑素助眠存在多方面的坏处,具体如下:\n第一,产生依赖性。长期依赖褪黑素助眠,可能会导致身体自身分泌褪黑素的能力逐渐下降,形成对药物的依赖。一旦停止服用,就可能出现更严重的失眠等睡眠问题,难以通过自���调节恢复正常的睡眠状态。\n第二,影响内分泌系统。褪黑素作为一种激素,长期或不恰当服用可能会干扰人体自身正常的内分泌系统,影响其他激素的分泌和调节,如甲状腺激素、性激素等,进而可能引发月经不调、性欲减退等问题。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://www.shenshuixiaowu.com/shuimianjiqiao/1023.html", "domain": "shenshuixiaowu.com", "PageRank": 0, "doc_text": "长期外源性补充褪黑素会让大脑误以为“不需要自己分泌了”,松果体分泌功能逐渐下降,可能让身体形成“需要外源补充才能入睡”的习惯,导致停药后难以自主入睡,形成“依赖-分泌减少-更依赖” 的恶性循环,甚至引发更强烈的失眠反弹。另外,长期使用褪黑素,还会让身体对褪黑素的敏感性可能下降,需要不断增加剂量才能达到原有效果,而剂量增加又会放大副作用风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC9842516/", "domain": "nlm.nih.gov", "PageRank": 8, "doc_text": "Melatonin appears to have a very low risk of dependence or withdrawal effects. However, there has been a case of an emergent movement disorder and agitation following melatonin withdrawal has been reported in a 22-year-old woman with severe deficits from cerebral palsy.34 There may be an increased risk of adverse neurological effects in those with significant organic brain injury, though to the authors’ knowledge no cases have been reported in studies of older adults with dementia.", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://finance.sina.cn/2023-12-27/detail-imzzmexk5368178.d.html", "domain": "sina.cn", "PageRank": 7, "doc_text": "褪黑素产品是一种外源性激素,长期额外补充可能导致以下几种情况:\n\n加重失眠症状\n长期服用会导致机体褪黑素分泌减少,继而形成依赖,引起睡眠功能紊乱,加重失眠症状。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.120ask.com/zhishi/1330519.html", "domain": "120ask.com", "PageRank": 6, "doc_text": "外源性褪黑素与人体自身分泌的褪黑素结构一致,短期补充主要用于调节睡眠节律,如倒时差或短期应激性失眠,此时身体自身的褪黑素分泌功能未受显著影响,依赖风险较低。若长期持续使用外源性褪黑素,机体可能逐渐减少自身褪黑素的合成与分泌,形成对外源补充的依赖,停药后易出现睡眠质量下降或入睡困难等反跳现象。部分人群还可能产生心理依赖,即主观认为必须借助褪黑素才能入睡,即使自身睡眠节律已恢复正常仍无法停止使用。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_004", "question": "每天喝咖啡对心脏有害吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://gleneagles.com.my/zh-cn/health-digest/effects-caffeine-on-heart-brain", "domain": "gleneagles.com.my", "PageRank": 0, "doc_text": "对大多数健康人而言,适量摄取咖啡因并不会带来严重风险。然而,过量摄取可能会对心脏健康造成不良影响,尤其是对已有心脏疾病的人群。最新研究显示,咖啡因会加快心率,并引起血压的短暂升高,可能加重心血管疾病的症状。\n鹰阁医院的研究强调了监测心脏健康的重要性,尤其是对于高咖啡因摄入人群。定期进行心脏检查有助于发现不易察觉的问题,从而长期维持心脏健康。\n过量摄取咖啡因的严重后果之一,就是可能引发心律不齐。摄取过多咖啡因会加快心率,导致心悸及其他类型的心律不齐(妙佑医疗国际,2023 年)。对于本身已有心脏疾病的人群,如心房颤动或其他类型的心血管疾病,咖啡因会加重病情,并提高并发症风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://jiankang.cctv.com/2022/04/26/ARTIRsc5TfasmLUss523yyF4220426.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "最近发表的一项研究表明,每天喝两到三杯咖啡,不仅可以降低心脏病和心率异常发病风险,还与全因死亡率的降低有关。\n研究人员发现,每天喝两到三杯咖啡的益处最大,可降低10%—15%患冠心病、心力衰竭、心律失常或因任何原因死亡(全因死亡)的风险。每天喝一杯咖啡的人中风或心脏相关死亡的风险最低。研究人员观察到咖啡摄入量与新的心律问题呈U型关系:每天喝两到三杯咖啡的人获益最大,而多喝或少喝咖啡的人获益较少。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.news.cn/science/20230612/ddc08bd9bbec4da89d0bf8e567332ee6/c.html", "domain": "news.cn", "PageRank": 7, "doc_text": "咖啡会使人心跳加快?\n这是正常的。\n部分人喝完咖啡后,会出现心跳加速、恶心、头晕等不适感,俗称“咖啡因不耐受”。\n其实这是正常现象,与个人对咖啡因的敏感度有关。这部分人可能对咖啡因比较敏感,咖啡因代谢速度慢一些。\n但这并不意味着告别咖啡了,而是要根据自己的情况,调整喝咖啡的频次和分量。比如原来每天喝2杯,不妨减少为一天1杯,让自己的身体与咖啡因好好磨合。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://us.xinhuanet.com/2018-04/01/c_129841652.htm", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "巴西圣保罗大学一项研究显示,一天喝三杯咖啡以上可能有助降低动脉粥样硬化风险,进而降低心脏病和中风风险。\n研究涉及4426名平均年龄50岁的圣保罗市民。研究人员分析他们的健康数据,调查他们日常饮用咖啡频率,据此分成三组:每天喝咖啡少于一杯,每天喝一至三杯,每天喝三杯以上。研究对象接受CT扫描,以评估冠状动脉钙沉积情况。结果显示,与每天喝咖啡少于一杯或一至三杯的两组研究对象相比,每天喝至少三杯咖啡组冠状动脉钙化程度较轻。冠状动脉钙化是指血管壁上出现钙过量沉积,始终出现在冠状动脉局部狭窄区域,是动脉粥样硬化的表现形式之一。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "http://hch.gov.tw/?aid=626&pid=15&page_name=detail&iid=140", "domain": "hch.gov.tw", "PageRank": 0, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://greenbox.tw/Blog/BlogPostNew/6873/?srsltid=AfmBOooWUnU-TPx_gdyej8iKLEbdh1opPdTEGaKnrHID_-xfCn4e537h", "domain": "greenbox.tw", "PageRank": 0, "doc_text": "引起心悸的原因有很多可能,「過量」的咖啡因可能導致頭暈、煩躁、心悸和失眠。對成人而言,過量的定義約為一日超過400mg的咖啡因,約等於9杯手沖咖啡;同理,攝取過多「茶」內的咖啡因,也有可能造成身體不適的狀況。所以其實造成心悸的原因是「過量的咖啡因」,而不是咖啡本身喔!但回過頭想想,基本上正常人是沒辦法在一天喝到9杯手沖咖啡的,那又為什麼會有心悸的狀況產生呢?", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://news.seehua.com/post/960852", "domain": "seehua.com", "PageRank": 0, "doc_text": "咖啡现今已是全球最受欢迎的饮料之一,带来的好处与坏处也一直是争论的焦点,最近新刊出的一则小型研究指出,每天一杯以上的咖啡虽然可能让人活动力更强,却睡得更少,而且可能患上一种风险更高的心悸,导致心脏衰竭风险更高。\n室性早搏为心室状况,心室位于心脏下腔感觉像是心悸或是心跳漏拍。研究也提到,对于家族有心脏疾病或本身有心脏问题的高风险族群,室性早搏发生的次数愈多,心脏就愈脆弱,发生心脏衰竭的风险更高,所以最好避免摄取咖啡。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.cpic.com.cn/c/2024-02-20/1859304.shtml", "domain": "cpic.com.cn", "PageRank": 6, "doc_text": "研究表明,每天饮用超过6杯咖啡可能会增加患高血压、心脏病和中风的风险。过量的咖啡因会显著增加心率和血压,给心血管系统带来压力,增加心律失常或心跳不规则的风险。\n此外,过量咖啡摄入还会使血管变窄,导致脏器供血不足。咖啡中的酸性物质和咖啡因均具有收缩血管的作用,这种变窄会导致身体主要脏器的血流减少,出现缺血缺氧的情况,增加心脏病发作和中风的风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://wap.china.com/act/qa/13004046/20240717/46866350.html", "domain": "china.com", "PageRank": 7, "doc_text": "咖啡对心脏并没有好处,而且咖啡可能会导致心脏病复发。咖啡中含有一定的咖啡因,会让人的心跳加快和脉搏加快,所以在一定程度上是会增强人体的神经兴奋性对于心脏病患者,如果经常喝咖啡,就有可能会导致心脏病复发或者是出现心脏病加重的情况,在有心脏病的情况下,不仅不可以喝咖啡,也不可以吃辛辣刺激的食物,这些都有可能会导致神经兴奋性增加,出现心脏病复发的情况。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/qr_3812559960400140765?frsrcid=rec&title=%E5%BF%83%E8%84%8F%E4%B8%8D%E5%A5%BD%E7%9A%84%E4%BA%BA%E5%8F%AF%E4%BB%A5%E7%BB%8F%E5%B8%B8%E5%96%9D%E5%92%96%E5%95%A1%E5%90%97&isBoxFrameExp=8&searchID=32183445875235&nPageID=32183187409957&lid=32183187409957&sf_ch=google", "domain": "baidu.com", "PageRank": 9, "doc_text": "病情分析:心脏不好的人一般不建议经常喝咖啡。\n咖啡中的咖啡因具有兴奋交感神经的作用,可能会导致心脏搏动增快、血压升高,从而增加心肌耗氧,这可能会加重心脏的负担,不利于心脏健康。尤其是有心律失常、高血压或冠心病等心脏疾病的人群,过量摄入咖啡可能导致症状加重,甚至诱发心脏症状。心脏不好的患者如果摄入过多的咖啡因,这可能会导致心慌、心悸、心跳过快等不良症状,甚至可能并发心律失常、心力衰竭等情况。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_005", "question": "5G 基站辐射对人体健康危害较大对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://user.guancha.cn/wap/content?id=1477698", "domain": "guancha.cn", "PageRank": 7, "doc_text": "健康风险担忧\n小区内居住着大量老人、儿童和孕妇群体。业主代表委托第三方检测机构进行的初步测试显示,基站周边电磁辐射值虽未超标,但高频脉冲信号的瞬时峰值接近限值的80%。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://wap.miit.gov.cn/jgsj/wgj/kpzs/art/2025/art_6340cd35af2740899e8a4f3724a86f70.html", "domain": "miit.gov.cn", "PageRank": 9, "doc_text": "北京邮电大学教授 彭木根:实际上我一直认为5G的辐射严格来说是可以忽略的,包括4G的基站辐射也可以忽略。严格来说,真正对人体辐射的不是基站,而是我们的手机,特别是手机信号不好的时候,它的功率发射是满功率发射的,这时候辐射更大,所以老百姓可能忽视了自己身边的小的终端,而更多地去关注一个庞然大物,基站实际上对我们基本没啥影响。\n\n一般来说,电吹风的辐射为100微瓦/平方厘米,电磁炉的辐射量能达到580微瓦/平方厘米,家中常用的无线路由器,在1米范围内产生的辐射量也有60微瓦/平方厘米以上。而通信基站的电磁辐射,按照《电磁环境控制限值》(GB8702-2014)中的国家标准要求,要小于40微瓦/平方厘米。在实际执行的时候,运营商考虑到信号叠加,工程施工要控制在8微瓦/平方厘米以内。所以,无论是与国家标准还是与常用的家用电器相比,通信基站的辐射量都微乎其微,不会对人体产生危害。\n专家介绍,移动通信系统有专门的铁塔,因担心辐射等问题,一些人“见铁塔色变”其实完全没有必要。根据无线电波的水平方向传输原理,是往外辐射的,也就是说铁塔基站下面反而没信号,所以就有“塔下黑”这样一个说法。从这个角度来看,反而在塔基站下是最安全的。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.sz.gov.cn/hdjl/ywzsk/hjbhj/fsaq/content/mpost_10147571.html", "domain": "sz.gov.cn", "PageRank": 8, "doc_text": "5G信号属于射频电磁辐射,其能量较低,不足以使靶原子或分子发生电离反应,所以它也属于非电离辐射。这种非电离辐射主要是使分子运动加剧而产生热效应,使物体升温。但是由于5G信号的频率远低于可见光,所以其对人体的影响远小于太阳光对人体的辐射。\n我国的移动通信基站严格符合国家的标准要求,其电场强度远远小于12伏/米,或者说功率密度远小于40微瓦/平方厘米,这样的辐射比电视机和电脑还低;而且通信基站的天线高度均在安全值以上,距离居民也有一定的距离。因此,5G通信基站的电磁辐射对附近住户的影响几乎可以忽略。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.oursteps.com.au/bbs/archiver/?tid-520894.html&page=1", "domain": "oursteps.com.au", "PageRank": 4, "doc_text": "xiaogong224 发表于 2012-7-10 10:34\n急! 请教一下大家, 关于手机基站辐射问题。\n看上了一套房子, 小订已经交了, 发现离这套房子直线距离300米的地方有一个30米高手机基站塔。 怎么办啊? 300米会有很大的影响吗?大家帮我看看我这个房子还应该买吗????急啊, 谢谢大家\n\n小生 发表于 2012-7-10 13:28\n你是没干过通信这行吧?我来告诉你,辐射无处不在,但发射塔的功率很大,辐射强度也很大,以前做微波工作的都有额外的补贴,但也没人愿意干,现在都无人值守了,也就无所谓了,但可以告诉你长期近距离的辐射可致白血病,这是有真实的报道,如果想要宝宝还是要认真考虑了。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://saferemrtechnology.org.nz/2022/10/06/evidence-for-a-health-risk-by-radio-frequency-on-humans-living-around-mobile-phone-base-stations-from-radiofrequency-sickness-to-cancer/", "domain": "saferemrtechnology.org.nz", "PageRank": 0, "doc_text": "Evidence for a health risk by Radio Frequency on humans living around mobile phone base stations: From radiofrequency sickness to cancer\nOctober 6, 2022\nScience Journal Articles\n\nOverall results of this review show three types of effects by base station antennas on the health of people: radiofrequency sickness (RS), cancer (C) and changes in biochemical parameters (CBP). Considering all the studies reviewed globally (n = 38), 73.6% (28/38) showed effects: 73.9% (17/23) for radiofrequency sickness, 76.9% (10/13) for cancer and 75.0% (6/8) for changes in biochemical parameters. Furthermore, studies that did not meet the strict conditions to be included in this review provided important supplementary evidence.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.healthychildren.org/English/safety-prevention/all-around/Pages/Electromagnetic-Fields-A-Hazard-to-Your-Health.aspx", "domain": "healthychildren.org", "PageRank": 0, "doc_text": "In recent years, concern has increased about exposure to radio frequency electromagnetic radiation emitted from cell phones and phone station antennae. An Egyptian study confirmed concerns that living nearby mobile phone base stations increased the risk for developing:Headaches\nMemory problems\nDizziness\nDepression\nSleep problems", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.europarl.europa.eu/RegData/etudes/STUD/2021/690012/EPRS_STU(2021)690012_EN.pdf", "domain": "europa.eu", "PageRank": 9, "doc_text": "The review shows: 1) 5G lower frequencies (700 and 3 600 MHz): a) limited evidence of carcinogenicity in epidemiological studies; b) sufficient evidence of carcinogenicity in experimental bioassays; c) sufficient evidence ofreproductive/developmental adverse effects in humans; d) sufficient evidence of reproductive/ developmental adverse effects in experimental animals; 2) 5G higher frequencies (24.25-27.5 GHz): the systematic review found no adequate studies either in humans or in experimental animals.", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.quora.com/Do-radio-towers-emit-harmful-radiation", "domain": "quora.com", "PageRank": 7, "doc_text": "Do radio towers emit harmful radiation?\n\nAlan Lamont\nScience then medicine from Scotland (Graduated 1976)Author has 2.3K answers and 1.7M answer viewsYes. If you get too close to the radio wave energy like by climbing up the tower it will heat you up like food in a microwave cooker. You can get cataracts in the lenses of your eyes from prolonged exposure at lower levels and burns from high level exposure. If you are far enough away like by obeying the warning signs there is no material risk.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://ehtrust.org/cell-towers-and-cell-antennae/compilation-of-research-studies-on-cell-tower-radiation-and-health/", "domain": "ehtrust.org", "PageRank": 0, "doc_text": "Surveys of people living near cell tower antennas in France, Spain, Iraq, India, Germany, Egypt, Poland have found significantly higher reports of health issues including sleep issues, fatigue and headaches (See Santini et al. 2003, López 2021, Alazawi 2011, Pachuau and Pachuaua 2016, Eger et al. 2004, Abdel-Rassoul et al. 2007, Bortkiewicz et al., 2004). ", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://ehtrust.org/cell-towers-and-cell-antennae/compilation-of-research-studies-on-cell-tower-radiation-and-health/", "domain": "ehtrust.org", "PageRank": 0, "doc_text": "Two published case reports document illness that developed after 5G antennas were installed. In “The Microwave Syndrome after Installation of 5G Emphasizes the Need for Protection from Radiofrequency Radiation” (Hardell and Nilsson 2023), a man and woman developed microwave syndrome symptoms (e.g., neurological symptoms, tinnitus, fatigue, insomnia, emotional distress, skin disorders, and blood pressure variability) after a 5G base station was installed on the roof above their apartment. ", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_006", "question": "6G技术是否将在2030年前于中国实现商用?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.toutiao.com/article/7609140411378025003/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "重大突破!我国6G技术登《自然》,全球速率第一,商用再提速\n2026-02-21 10:31·小林说事儿\n当北京大学联合团队在《自然》杂志发布\"光纤—无线一体化融合通信系统\"时,这些数字瞬间点燃全球科技圈。这项被《自然》审稿人称为\"融合光学与太赫兹通信里程碑\"的突破,不仅刷新了无线通信速率世界纪录,更让中国6G商用进程陡然加速。在5G尚未完全普及的今天,中国已悄然站在下一代通信技术的全球制高点。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://www.xinhuanet.com.cn/tech/20251230/bcd9a11948d3481aa28520e3fcf338a8/c.html", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "中国信通院研究显示,我国正积极推进6G创新发展,预计于2030年左右启动商业应用,到2035年将实现6G规模化商用部署,有望培育形成万亿元级的6G产业及应用市场。受访者认为,6G技术的成熟与商用,将如同第四次工业革命的神经系统,渗透至经济社会发展的毛细血管。\n\n根据工信部规划,中国6G商用已进入\"最后冲刺\"", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7609303597079151123/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "6G新突破官宣!普通长辈能享啥实在好处?看完这篇全明白\n2026-02-21 21:08·温一度\n2026年2月19日,新华社、《自然》杂志同步官宣:我国科研团队在6G领域实现全球首次光纤-无线通信跨网融合,用一块国产光子芯片,刷新多项世界纪录——单光纤每秒传512G数据、无线传输每秒400G、调制器带宽突破250GHz。\n\n更重要的是,我国6G推进组已于2025年启动关键技术试验,2026年进入第二阶段技术验证(参考IMT-2030(6G)推进组发布的信息),所有核心技术全是国产,不用看别人脸色。这意味着,6G不是遥远的未来,而是已经走进试点社区、养老机构,开始给长辈们办实事了。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.bjnews.com.cn/detail/1765613841129031.html", "domain": "bjnews.com.cn", "PageRank": 8, "doc_text": "新京报贝壳财经讯(记者程子姣)12月13日,在“2026中国信通院深度观察报告会”上,中国信息通信研究院无线与移动通信研究所副所长杜滢表示,“十四五”期间,我国6G正处于愿景需求定义清晰、技术突破初见成效、标准研究全面启动的关键阶段。在“十五五”期间重点开展标准研制与产业研发,预计在2030年左右启动商业应用。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://fiber.ofweek.com/2023-06/ART-210021-8220-30598463.html", "domain": "ofweek.com", "PageRank": 6, "doc_text": "国产6G技术再迎突破!预计2030年落地商用,外媒:不该低估中企!\n2023-06-01 09:41 柏铭007\n\n日前,一则喜讯传来,中国6G有了新进展!据南京紫金山研究所官宣:首次实现全球最快\n6G太赫兹实时传输速度超100Gbps,相较5G提升了10~20倍量级,而在专利数量方面,中国也已拿下7000多项、以40.3%的占比位居全球头名,预计将在2030年实现商用落地!", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.oror.vip/?p=240637", "domain": "oror.vip", "PageRank": 0, "doc_text": "我国的6G技术进展到什么程度?它离我们普通人还有多远?昨天,记者专访了我国6G推进组的负责人王志勤。\n\n6G推进组组长:2030年我国将实现6G商用\n目前6G通信技术的发展是当今全球都瞩目的焦点之一。我国的6G技术进展到什么程度?它离我们普通人还有多远?昨天,记者专访了我国6G推进组的负责人王志勤。\n\n记者:大家都很关注6G到底进展到什么程度了。\n\n6G推进组组长、中国信息通信研究院副院长王志勤:6G技术其实是5G代际更新的一个新技术,移动通信每十年一代,所以面向6G来看,它的商用时间基本上是在2030年左右,它的标准化制定时间会在2025年。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.21jingji.com/article/20250412/b13bde198ddc893073f468ca56f68a2e.html", "domain": "21jingji.com", "PageRank": 0, "doc_text": "根据全球移动通信标准组织3GPP计划,今年6月将正式启动6G技术标准研究。业界普遍预计,6G技术将在2030年开始商用。工业和信息化部也于4月9日发布通知,明确加强包括6G在内的新兴产业标准建设。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://window-to-china.de/2026/02/13/shanghai-aims-for-commercial-deployment-of-6g-by-2030-establishes-6g-hub/", "domain": "window-to-china.de", "PageRank": 0, "doc_text": "Shanghai aims for commercial deployment of 6G by 2030, establishes 6G hub\n\n6G represents one of the defining directions of future industry. In 2025, Shanghai rolled out a plan for cultivating 6G future industry, aiming to become one of China’s first cities with full 6G commercial deployment by 2030.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://en.people.cn/n3/2026/0212/c98649-20425715.html", "domain": "people.cn", "PageRank": 9, "doc_text": "6G represents one of the defining directions of future industry. In 2025, Shanghai rolled out a plan for cultivating 6G future industry, aiming to become one of China's first cities with full 6G commercial deployment by 2030.", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.greaterbelize.com/what-is-6g-and-why-is-china-leading-the-way/", "domain": "greaterbelize.com", "PageRank": 0, "doc_text": "What is 6G and Why is China Leading the Way?\n\nCountries like China, Japan, and South Korea are moving quickly. China’s rapid progress could give it an advantage in shaping the future of 6G.\nWhile national research and development efforts are underway, the true test for 6G will come with the alignment of these efforts to create a globally compatible system. Ericsson, a major telecoms company, has projected that pre-commercial trials of 6G could begin as early as 2028, with proof-of-concept demonstrations expected even sooner.\nPutting it simply, China is ahead in the race to define 6G, which is leaving the rest of the world to catch up.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_007", "question": "排除成本因素,可降解塑料可以替代传统塑料吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.sgsonline.com.cn/case/other/detail-4040.html", "domain": "sgsonline.com.cn", "PageRank": 0, "doc_text": "随着全球环境保护意识的日益增强,传统塑料因其难以降解的特性而饱受诟病。在这一背景下,可生物降解塑料应运而生,以其环保、可持续的特性,正逐渐成为绿色包装领域的新趋势。\n\n随着全球对环保问题的日益重视,可生物降解塑料的市场需求不断增长。多国政府已出台相关政策,鼓励或强制要求使用可降解塑料产品,以替代传统的非降解塑料。预计未来几年,可生物降解塑料的市场份额将持续扩大,成为包装材料市场的重要组成部分。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.ndrc.gov.cn/xwdt/ztzl/slwrzlzxd/202109/t20210915_1318898_ext.html", "domain": "ndrc.gov.cn", "PageRank": 8, "doc_text": "加大可降解塑料检测能力建设,严格查处可降解塑料虚标、伪标等行为,规范行业秩序。\n推广应用替代产品并不能简单等同于使用可降解塑料制品,促进广大消费者不用、少用一次性制品才是政策应有之义。让我们共同减少一次性制品的使用,适度消费,绿色消费,为塑料污染治理作出自己的贡献。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.nmstart.com/information/information/information_detail.html?guid=1834190f-6cec-48a3-bf57-5fd615153445", "domain": "nmstart.com", "PageRank": 0, "doc_text": "目前,全生物降解新材料已实现多领域规模化落地,政策红利持续释放。我国明确提出,到2025年一次性塑料制品替代比例显著提升,农业地膜、外卖包装等重点领域全面推广可降解产品。在农业领域,可降解地膜替代传统地膜,避免土壤板结与塑料残留,助力农业绿色转型;在食品包装领域,降解型餐盒、包装袋已广泛应用于连锁餐饮企业,兼顾环保与实用性;在医疗领域,可降解缝合线、植入材料等产品,实现了“使用-降解-代谢”的全流程环保,提升医疗安全水平。产业规模持续扩容的同时,技术升级加速降低成本", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://res.cenews.com.cn/hjw/news.html?aid=1747839", "domain": "cenews.com.cn", "PageRank": 7, "doc_text": "然而,可降解塑料的环保性需结合全生命周期管理,不能简单地等同于“无害”。这种替代在本质上仍是“一次性用品”模式的延续。更为关键的是,越来越多的科学研究表明,在我国当前的技术基础与废弃物管理体系中,大面积、一般性地推广可降解塑料,其环境正当性与实际效益值得商榷。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.linkedin.com/posts/circularity-hub_circulareconomy-sustainablematerials-biodegradableplastic-activity-7429775586354487296-sbpF", "domain": "linkedin.com", "PageRank": 9, "doc_text": "Plastic pollution has long been one of the planet’s toughest challenges, with petroleum-based plastics lingering for centuries in landfills and oceans. But a groundbreaking innovation from China is offering a game-changing solution: bamboo-based bioplastic.\nDeveloped by researchers from Northeast Forestry University and Shenyang University of Chemical Technology, this new material is made from bamboo cellulose and engineered to be as strong as conventional plastic, while remaining fully biodegradable in just 50 days. Unlike petroleum plastics, it breaks down naturally in soil, leaving no toxic residues behind.", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.ecotechnews.world/the-future-of-plastics-how-biodegradable-and-bio-based-plastics-are-revolutionizing-recycling/", "domain": "ecotechnews.world", "PageRank": 0, "doc_text": "Unlike conventional plastics derived from petroleum, bio-based plastics offer a lower carbon footprint and reduced environmental impact throughout their lifecycle. They represent a critical pathway toward creating a more sustainable, circular plastic economy, where performance meets ecological responsibility.\nThese materials are not just substitutes — they are part of a systemic shift in how we design, produce, and dispose of plastic products in a fossil-fuel-constrained world", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.huaweinm.com/news/degradable-plastics-will-perfectly-replace-traditional-plastics.html", "domain": "huaweinm.com", "PageRank": 0, "doc_text": "Degradable plastics will perfectly replace traditional plastics\nFuture mainstream products of biodegradable plastics.\nAs an effective way to solve the problem of disposable plastic waste pollution, the global degradable plastic market has developed rapidly. Biodegradable plastics will be the mainstream products of biodegradable plastics in the future, and there is still great room for future market demand. The problem of Plastic pollution in India is becoming more and more serious. It is urgent to promote the plastic industry to speed up the completion of technical upgrading. The development prospect of degradable plastic industry is promising.", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://sciencedirect.com/science/article/pii/S2542504823000088", "domain": "sciencedirect.com", "PageRank": 9, "doc_text": "A few scholarly articles have successfully proven that biopolymers which are valuable polymers obtained from plant-based and organic materials are better for packaging products. Unlike plastics, biopolymers are biocompatible and biodegradable within a short period, which would help preserve the ecosystem and are healthier for humans. More specifically, biopolymers have found valuable applications in consumer products, medical, electrical, and structural products. Numerous studies on plastic are still ongoing, owing to the increasing demand and quest for removing plastics from human communities, making this area of study very prolific and grey.", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.nationalgeographic.com/science/article/bioplastic-biodegradable-compostable-plastic-pha", "domain": "nationalgeographic.com", "PageRank": 8, "doc_text": "As production methods improve and costs become more competitive, bioplastics have the potential to be used across various industries, including medical, automotive, packaging, and agriculture, providing a sustainable alternative to traditional plastics, according Rafael Auras, a professor in Michigan State University’s School of Packaging. Carmakers like Ford and General Motors are already using soy-based polyurethanes to manufacture seats, headrests and tire gaskets.\nThose in the bioplastics market are holding their breaths as they await a decision from a United Nations committee next fall that could force companies that use a hybrid of bioplastics and fossil fuels in their products to create products that are purely biodegradable. ", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://carbonlimitingtechnologies.com/insights/biodegradable-biobased-plastics-alternatives/", "domain": "carbonlimitingtechnologies.com", "PageRank": 0, "doc_text": "Can biodegradable plastics replace single-use packaging?\n\nNot completely. They can be effective for specific, food/bio-contaminated, or hard-to-recycle formats when collected and treated in the intended system, but they are not a universal substitute for all single-use plastics. Eliminate, reuse, and design-for-recycling remain primary routes in most cases, with compostables reserved for well-defined use-cases.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_008", "question": "涂防晒霜对预防皮肤癌是否有效?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://www.who.int/zh/news-room/questions-and-answers/item/radiation-protecting-against-skin-cancer", "domain": "who.int", "PageRank": 8, "doc_text": "在阳光充足的地方度假时,忽然出现强紫外线辐射暴露会有很大风险。尤其对于皮肤白皙的人来说,这种间歇性暴露是罹患皮肤癌的一个严重危险因素。因此,了解自己的紫外线敏感度并保护自己免受紫外线辐射非常重要。\n\n防晒霜是一种保护皮肤免受紫外线辐射伤害的方法。然而,它并不能完全挡住紫外线辐射,应当与其他方法结合使用,例如避免日晒和穿衣服。要记住,涂抹防晒霜的目的不是为了延长在阳光下的停留时间。\n防晒霜可能含有物理或化学紫外线辐射过滤剂。物理紫外线过滤剂会反射或散射紫外线,而化学紫外线过滤剂则通过吸收紫外线辐射起作用。当今的广谱防晒霜可过滤紫外线A(UV-A)和紫外线B(UV-B)范围内的紫外线辐射。防晒系数(SPF)规定了对UV-B辐射的防护程度,而非UV-A辐射。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.backchina.com/blog/250647/article-289370.html", "domain": "backchina.com", "PageRank": 4, "doc_text": "晒太阳能令人体合成必需的维生素D,但也增加了皮肤癌的风险,权衡利弊是否健康?防晒霜能预防皮肤癌,还是会致癌?医学专家为你一一解答。\n防晒霜所含的防晒成分二氧化钛、氧化锌纳米颗粒成分会被皮肤吸收,与太阳的紫外光相互作用后会损伤细胞而致癌;\n2,防晒霜还会引起骨质疏松、佝偻病等维生素D缺乏症。\n这两个结论,是条件致癌因子,也就是说,在某种条件下,防晒霜的确具有致癌风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://post.smzdm.com/p/ax6xevwd/", "domain": "smzdm.com", "PageRank": 5, "doc_text": "在所有防晒手段中,防晒霜的防护效率其实排在最后。国际皮肤科专家公认的防晒黄金法则分为三步。第一是躲避,在日照最强的时段尽量待在室内。第二是遮挡,出门时优先使用遮阳伞、宽檐帽、UV400墨镜和防晒衣等硬防晒装备,这些物理遮挡比任何防晒霜都更稳定、有效。第三才是涂抹防晒霜,用于硬防晒无法覆盖的部位,作为补充。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://finance.sina.cn/2021-12-14/detail-ikyamrmy8857258.d.html", "domain": "sina.cn", "PageRank": 7, "doc_text": "我们都知道阳光暴晒会引发皮肤癌,但问题在于,使用防晒霜能否预防这种疾病。我们凭直觉判断,似乎是可以的,因为防晒霜能吸收导致晒伤的紫外光子。然而,正如癌症研究者约翰·迪乔凡纳(John DiGiovanna)所说,“防晒霜不是刀枪不入的盔甲。一旦遇到过量的日照,它就抵挡不住了”。这是美国食品药品监督管理局不允许制造商在商品宣传中使用“sunblock”(隔离性防晒霜)一词的原因之一。此外,还有一个原因:光子的能量级不同,它们对皮肤的影响也不同,而不同的防晒霜可能会以不同的方式阻挡不同能量级的光子。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://jiankang.cctv.com/2021/08/10/ARTIqA7zPJtLb4HAYa4R4Rbk210810.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "每个人都应该使用防晒霜,而不论肤色深浅。肤色较深的人的皮肤细胞中确实有更多的黑色素,这能对其细胞DNA起到天然的保护作用。然而,肤色很深的人也会被晒伤,不同肤色的人都有可能患上皮肤癌,因此他们都需要采取防晒措施来避免紫外线损伤皮肤细胞。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.jkchina.org/newshtml/news_35622.html", "domain": "jkchina.org", "PageRank": 6, "doc_text": "涂抹防晒霜不能预防皮肤癌\n来自曼彻斯特和伦敦的科学家们通过对致命的恶性黑色素瘤的分子研究发现,防晒系数SPF达到50的防晒霜仍允许紫外线透过,仍会对皮肤上的色素细胞的基因造成伤害,从而影响能防止紫外线的蛋白质的产生。防晒霜容易给人以错觉,从而增加他们在紫外线下的暴露时间和强度。科学家们警告,涂抹防晒霜是不能预防皮肤癌的发生的。对紫外线攻击的开创性研究,也表明,长期的紫外线伤害是防晒霜不能够阻止的。虽然防晒膏具有防止皮肤晒伤和晒日光浴的短期效应,但是它仍造成长期潜在的致命疾病。专家警告那些花不少时间待在阳光下的人们,要确定自己被遮盖住,不要单单依靠防晒霜,当阳光很强烈时,要学会寻找庇荫处。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.zhihu.com/question/27735674/answer/1895036732627469958", "domain": "zhihu.com", "PageRank": 6, "doc_text": "不一定每天都用做防晒 ,紫外线等级小于3 ,不做也没关系,而且适量地晒太阳对身体也有好处。就算的紫外线等级超过3的时候,也不一定非要涂防晒霜,防晒有一个ABC原则,就是最好不晒>物理防晒>防晒霜。不想涂防晒霜,完全可以打一把遮阳伞出门,这样即可以防晒,还能预防防晒霜对皮肤的影响。不喜欢遮阳伞的造型,就去买一把银/黑涂层的天堂伞,也可以很好地防晒。最后是关于防晒霜是否有害,防晒霜当然是有害的,化学类防晒的防晒剂要被皮肤吸收之后才有用,长期使用可能影响体内激素水平;物理防晒剂虽然没有这些风险,相对安全一点,但是它们如果不卸妆,会残留在毛孔上,导致闭口闷痘。但是如果天天用卸妆膏卸妆,又容易过度清洁,损伤皮肤屏障。大家之所以用防晒霜 ,只不过是因为防晒霜造成的伤害比紫外线低罢了。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.zhihu.com/search?type=content&q=%E9%98%B2%E6%99%92%E9%9C%9C%E4%B8%8D%E8%83%BD%E9%A2%84%E9%98%B2%E7%9A%AE%E8%82%A4%E7%99%8C", "domain": "zhihu.com", "PageRank": 6, "doc_text": "1,不需要每天涂防晒。2,防晒霜对皮肤有害处。先解释为什么不需要每天涂防晒。涂防晒其实就是为了防紫外线,只要到没有紫外线的地方,自然就不用涂了。但问题是,UVA的穿透力极强,紫外线几乎无处不在。阴雨天不想涂?它能穿透云层找到你。在室内不想涂?窗边4米以内的位置,它都能穿山越岭来到你身边。这不就是每天都要涂防晒的节奏吗?非也,有一个比涂防晒更彻底的解决方法,那就是硬防晒。什么脸基尼、冰丝袖、帽子、墨镜、口罩、防晒衣......统统穿戴起来,保证没有任何副作用,而且防晒效果还好。反正情况就这么个情况,硬防晒还是防晒霜,你自己选一个吧。选完了,我们接着来说说防晒霜对皮肤的害处。防晒霜最大的问题,不是题主说的什么不利于皮肤呼吸,阻塞毛孔,而是会透皮吸收。不利于皮肤呼吸和阻塞毛孔的问题,晚上彻底卸个妆就ok了,但透皮吸收问题就大了,相当于直接融进你血液里了,可能会干扰内分泌或者致癌。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_009", "question": "具身智能即给AI一个机械身体对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.woshipm.com/ai/6325299.html", "domain": "woshipm.com", "PageRank": 4, "doc_text": "在过去的大模型浪潮中,我们通过Transformer架构成功地将人类互联网上所有的文本数据压缩进了一个神经网络里,创造出了一个全知全能的“数字大脑”。然而,这个大脑是被困在服务器里的,它没有眼睛,没有手,也没有脚。\n但2024年以来,风向变了。从特斯拉的Optimus二代叠衣服,到Figure 01与OpenAI合作后的惊艳对话,再到1X发布的基于世界模型的NEO,我们正处于一个历史性的转折点:AI正在长出身体。\n这不仅仅是硬件的升级,更是智能形态的根本跃迁。我们正在从“以数据为中心”的生成式AI,转向“以行动为中心”的Embodied AI。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.huxiu.com/article/4802206.html", "domain": "huxiu.com", "PageRank": 6, "doc_text": "给Al一个“身体”:3D数字人或是具身智能的解法?\nAI视频生成模型Sora 2的发布,再次点燃了人们对AI内容的想象。然而,它终究是“被观看”的2D内容,无法实时交互。我们正处在一个“有脑无身”的AI与“有身无脑”的机器人分裂的时代。而3D数字人的出现,也许将成为连接虚拟与现实的关键路径:它不仅是AI主播或游戏角色,更被视为“具身智能驱动层”的突破方向,让AI从“会说话”进化到“会表达”。3D数字人试图让AI长出身体,并以“人的方式”存在和行动。但如何打破高质量、低延时、低成本的不可能三角,同时在真实、多变的场景中都能实现“泛化”的能力,依然是目前行业所必须面对的挑战。如果未来所有的屏幕都会说话、NPC会成长、机器人可以共情,我们与它们的关系将变成什么?我们距离“数字生命”的时代还有多远?", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.xinhuanet.com/finance/20251023/b743d45528a14473867f73c398397924/c.html#:~:text=%E5%85%B7%E8%BA%AB%E6%99%BA%E8%83%BD%EF%BC%88Embodied,Artificial%20Intelligence%EF%BC%8C%E7%AE%80%E7%A7%B0EAI%EF%BC%89%EF%BC%8C%E6%98%AF%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD%E4%B8%8E%E6%9C%BA%E5%99%A8%E4%BA%BA%E5%AD%A6%E4%BA%A4%E5%8F%89%E7%9A%84%E5%89%8D%E6%B2%BF%E9%A2%86%E5%9F%9F%EF%BC%8C%E8%BF%99%E4%B8%80%E6%A6%82%E5%BF%B5%E6%9C%80%E6%97%A9%E5%8F%AF%E8%BF%BD%E6%BA%AF%E8%87%B31950%E5%B9%B4%EF%BC%8C%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6%E4%B9%8B%E7%88%B6%E8%89%BE%E4%BC%A6%C2%B7%E5%9B%BE%E7%81%B5%E5%9C%A8%E5%85%B6%E8%AE%BA%E6%96%87%E3%80%8A%E8%AE%A1%E7%AE%97%E6%9C%BA%E5%99%A8%E4%B8%8E%E6%99%BA%E8%83%BD%E3%80%8B%E4%B8%AD%E9%A6%96%E6%AC%A1%E6%8F%90%E5%87%BA%E4%BA%86%E5%85%B7%E8%BA%AB%E6%99%BA%E8%83%BD%E7%9A%84%E8%AE%BE%E6%83%B3%EF%BC%8C%E5%85%B6%E6%A0%B8%E5%BF%83%E5%9C%A8%E4%BA%8E%E6%99%BA%E8%83%BD%E5%BF%85%E9%A1%BB%E6%8B%A5%E6%9C%89%E4%B8%80%E4%B8%AA%E7%89%A9%E7%90%86%E5%AE%9E%E4%BD%93%EF%BC%88%E2%80%9C%E8%BA%AB%E4%BD%93%E2%80%9D%EF%BC%89%E2%80%8B%EF%BC%8C%E5%B9%B6%E9%80%9A%E8%BF%87%E8%BF%99%E4%B8%AA%E5%AE%9E%E4%BD%93%E4%B8%8E%E5%91%A8%E5%9B%B4%E7%8E%AF%E5%A2%83%E8%BF%9B%E8%A1%8C%E5%AE%9E%E6%97%B6%E4%BA%92%E5%8A%A8%E3%80%81%E6%84%9F%E7%9F%A5%E5%92%8C%E5%AD%A6%E4%B9%A0%EF%BC%8C%E4%BB%8E%E8%80%8C%E4%BA%A7%E7%94%9F%E6%99%BA%E8%83%BD%E8%A1%8C%E4%B8%BA%E5%92%8C%E9%80%82%E5%BA%94%E8%83%BD%E5%8A%9B%E3%80%82", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "具身智能(Embodied Artificial Intelligence,简称EAI),是人工智能与机器人学交叉的前沿领域,这一概念最早可追溯至1950年,计算机科学之父艾伦·图灵在其论文《计算机器与智能》中首次提出了具身智能的设想,其核心在于智能必须拥有一个物理实体(“身体”)​,并通过这个实体与周围环境进行实时互动、感知和学习,从而产生智能行为和适应能力。\n通俗地说,具身智能就是“能思考、能感知、能行动”的智能系统​,走进现实世界,通过“眼睛”看、通过“手”操作、通过“身体”移动,去主动完成任务的智能体。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.cyol.com/gb/live/articles/2025-12/18/content_wd2XWRCRaV.html", "domain": "cyol.com", "PageRank": 8, "doc_text": "给AI一个身体,具身智能到底有多厉害?\n中国科学院自动化研究所研究员赵晓光介绍了具身智能作为“大模型+机器人”深度融合的技术内涵与发展脉络,从图灵的理论构想讲起,结合中国自主研发的足球机器人等实例,阐释了具身智能在感知、决策与执行方面的系统整合,并展望其在智能制造、社会服务等领域的应用潜力,探讨了人机协同、赋能未来的发展前景。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.163.com/dy/article/JQ9I8O5605128393.html", "domain": "163.com", "PageRank": 8, "doc_text": "在人工智能领域,“有身体”意味着AI不仅拥有处理信息和执行任务的软件,还具备了与现实世界互动的硬件载体。这种结合了软件与硬件的AI,能够通过传感器感知环境,通过执行器与环境互动,从而实现更加复杂和灵活的智能行为。例如,拥有机器臂的AI可以进行物理操作,而配备轮子或腿的AI则可以移动和探索。这种物理存在不仅扩展了AI的应用范围,还为AI提供了学习和适应新环境的机会,使其更加接近人类智能的多面性和适应性。\n\n我们需要认识到,智能不仅仅是大脑的产物,更是身体与环境交互的结果。这一理念强调了身体在认知过程中的重要性,认为智能行为的形成离不开身体的感知、动作和环境的反馈。从哲学角度看,具身智能呼应了现象学的观点,即认知是身体在世界中活动的产物,而非孤立的计算过程。这种观点为我们理解智能的本质提供了全新的视角。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://mp.weixin.qq.com/s?__biz=MzUxNzkyODgxNA==&mid=2247483767&idx=1&sn=c74af29dd2e93b834e36f39f9696975a&scene=0&poc_token=HB5jmmmjmpdcAHaYL6WQvYFD9KCAW3ynRf71Rdeh", "domain": "qq.com", "PageRank": 8, "doc_text": "什么是具身智能:AI长出身体,从屏幕走向现实\n\n一、一句话看懂:什么是具身智能?\n具身智能(Embodied Intelligence):给AI装上物理身体与多模态感官,让智能体(机器人、无人车、无人机、智能装备)通过感知—决策—行动—反馈的闭环,在真实世界里自主交互、学习、完成任务。通俗说:\n- 传统AI=只懂思考、不会动手的“云端大脑”,处理文本、图像、数据,不碰物理世界;\n- 具身智能=有身体、能感知、会行动的“实体智能”,看得见、摸得着、走得动、能干活,智能在互动中生成,而非仅靠数据训练。核心逻辑:智能不是“看”出来的,是“做”出来的。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://blog.csdn.net/weixin_41544125/article/details/157770815", "domain": "csdn.net", "PageRank": 7, "doc_text": "传统AI(即离身智能,如ChatGPT、AlphaGo)的核心局限是“脱离物理世界”,它们只能在虚拟数据中完成推理、生成或决策,无法应对真实世界的不确定性——地面的摩擦力变化、物体的轻微形变、光照的随机波动,都可能导致其“决策失灵”。而具身智能的核心突破,就是给AI装上“物理身体”和“感知能力”,让它从“只会思考”升级为“会做事情”。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://blog.csdn.net/C7211BA/article/details/156016162", "domain": "csdn.net", "PageRank": 7, "doc_text": "具身智能的关键突破在��将“大脑”(AI算法)与“身体”(物理实体)深度融合,形成“感知→决策→行动→再感知”的闭环。例如,一个具身智能机器人不仅能识别水杯,还能根据重量、材质调整抓握力度,完成倒水动作——这是纯软件AI无法做到的。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://xueqiu.com/1089129443/358054302", "domain": "xueqiu.com", "PageRank": 6, "doc_text": "【智能的下一站:具身智能全面解析——当AI拥有身体,世界将如何被重塑?】\n一、核心概念:什么是具身智能?\n1. 定义:拥有“身体”的智能\n具身智能的核心思想是:真正的智能不能脱离一个与环境的物理互动而独立存在。它强调:\n· 智能源于身体: 认知、思考和决策并非纯粹发生在大脑(或模型)中,而是通过与世界的感官运动交互中涌现出来的。\n· 身体影响思维: 身体的形态、感官和能力,深刻地塑造了智能体理解和解决问题的方式。\n简单来说,具身智能是指拥有物理实体(身体),并能通过这个身体感知环境、执行任务、并从交互中学习和进化的智能系统", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://paper.people.com.cn/rmlt/pc/content/202505/16/content_30086202.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "具身智能定义可概括为一种基于物理身体进行感知、认知和行动的智能系统,其通过智能体与环境交互获取和理解信息、作出决策并实施相应行动(包括行为反馈),从而形成适应性和智能行为。\n\n“人工智能”“具身智能”与“人形机器人”常被混为一谈,实际上三者各有侧重:人工智能更注重算法和计算层面的信息处理与认知能力提升;人形机器人的核心在于实现具有类人形态的物理载体;具身智能则注重“智能体—环境—算法”三位一体的协同演化,更强调如何在物理实体中充分利用感知、决策和执行机制,并在环境交互中不断演进。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_010", "question": "卵巢保养可以减缓衰老吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.youlai.cn/video/article/1423F6mxYat.html#:~:text=%E4%BD%86%E5%8D%B5%E5%B7%A2%E4%BF%9D%E5%85%BB%EF%BC%8C%E5%B9%B6%E4%B8%8D%E8%83%BD%E5%BB%B6%E7%BC%93%E5%8D%B5%E5%B7%A2%E8%A1%B0%E8%80%81%E7%9A%84%E8%84%9A%E6%AD%A5%E3%80%82%20%E6%9C%89%E4%B8%80%E4%BA%9B%E5%A5%B3%E6%80%A7%E7%94%B1%E4%BA%8E%E9%81%97%E4%BC%A0%E5%9B%A0%E7%B4%A0%E3%80%81%E5%85%8D%E7%96%AB%E5%9B%A0%E7%B4%A0%E3%80%81%E7%8E%AF%E5%A2%83%E5%9B%A0%E7%B4%A0%E7%AD%89%E7%BB%BC%E5%90%88%E5%9B%A0%E7%B4%A0%E5%88%BA%E6%BF%80%E4%B8%8B%EF%BC%8C%E7%94%9A%E8%87%B3%E6%9C%89%E5%8F%AF%E8%83%BD%E5%9C%A840%E5%B2%81%E4%B9%8B%E5%89%8D%E5%87%BA%E7%8E%B0%E6%97%A9%E5%8F%91%E5%9E%8B%E7%9A%84%E5%8D%B5%E5%B7%A2%E5%8A%9F%E8%83%BD%E4%B8%8D%E5%85%A8%EF%BC%8C%E7%94%9A%E8%87%B3%E5%8D%B5%E5%B7%A2%E6%97%A9%E8%A1%B0%E3%80%82,%E4%BD%86%E9%92%88%E5%AF%B9%E4%BA%8E%E4%B8%80%E7%B3%BB%E5%88%97%E7%9A%84%E5%8D%B5%E5%B7%A2%E7%9B%B8%E5%BA%94%E6%94%B9%E5%8F%98%EF%BC%8C%E6%97%A0%E8%AE%BA%E9%80%9A%E8%BF%87%E4%BD%95%E7%A7%8D%E6%89%8B%E6%B3%95%EF%BC%8C%E6%97%A0%E8%AE%BA%E6%98%AF%E6%8C%89%E6%91%A9%E3%80%81%E7%90%86%E7%96%97%EF%BC%8C%E7%94%9A%E8%87%B3%E5%BA%94%E7%94%A8%E7%89%B9%E6%AE%8A%E7%9A%84%E8%8D%AF%E7%89%A9%E3%80%81%E7%9B%86%E6%B5%B4%E7%AD%89%E3%80%82%20%E4%BB%8E%E6%A0%B9%E6%9C%AC%E6%84%8F%E4%B9%89%E4%B8%8A%EF%BC%8C%E9%83%BD%E4%B8%8D%E8%83%BD%E5%BB%B6%E7%BC%93%E5%8D%B5%E5%B7%A2%E8%A1%B0%E8%80%81%E3%80%82%20%E6%89%80%E4%BB%A5%E4%BB%8E%E4%B8%8A%E8%BF%B0%E8%A7%92%E5%BA%A6%E8%80%83%E8%99%91%EF%BC%8C%E8%BF%9B%E8%A1%8C%E5%8D%B5%E5%B7%A2%E4%BF%9D%E5%85%BB%E5%87%A0%E4%B9%8E%E6%B2%A1%E6%9C%89%E4%BB%BB%E4%BD%95%E7%9A%84%E5%A5%BD%E5%A4%84%E3%80%82", "domain": "youlai.cn", "PageRank": 0, "doc_text": "从妇产科专业医生的角度上考虑,卵巢无论给予怎样的保养,甚至给用特殊的药物,都没有任何办法能延缓卵巢逐步衰老的脚步。\n现在在很多的美容院、美容的机构,可能都会有一个涉及到卵巢保养的字眼,能够让女性延缓衰老,此类广告非常诱人。但卵巢保养,并不能延缓卵巢衰老的脚步。\n有一些女性由于遗传因素、免疫因素、环境因素等综合因素刺激下,甚至有可能在40岁之前出现早发型的卵巢功能不全,甚至卵巢早衰。\n但针对于一系列的卵巢相应改变,无论通过何种手法,无论是按摩、理疗,甚至应用特殊的药物、盆浴等。从根本意义上,都不能延缓卵巢衰老。\n所以从上述角度考虑,进行卵巢保养几乎没有任何的好处。至少从目前的科学的一些相应的证据,没有任何的、非常明确的具有权威性的科学研究,提示着卵巢保养有一定好处。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://news.cctv.com/2021/03/09/ARTIp0hnDoypTRNXhcf8WY9J210309.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "近年来,“卵巢按摩”“子宫按摩”等各种女性健康保健项目颇为盛行,一些美容院还声称卵巢保养可美容养颜抗衰老。那么,这些按摩真的有用吗?卵巢在女性身体中起什么重要作用?哪些原因会导致卵巢功能下降?卵巢真的需要做保养吗?为此,中国妇女报全媒体记者进行了相关采访。\n卵巢保养只是噱头,卵巢衰老不可避免\n今年44岁的刘芝女士告诉记者,两年前因为输卵管堵塞,她抱着试试的态度去做卵巢保养,希望能恢复自己的卵巢功能实现当妈妈的愿望。“我大概做了3个多月,一周一次,每次按摩师就是在我的腹部使劲按摩,除了感觉腹部热热的,好像没有什么效果,后来之所以放弃是看到有媒体报道有的人做卵巢保养出现了不良反应。”刘芝说。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://zhuanlan.zhihu.com/p/65722053", "domain": "zhihu.com", "PageRank": 6, "doc_text": "如何按摩保养卵巢\n姐妹们想过自己也可以做卵巢保养吗?其实如果你没有时间去美容院做卵巢保养,自己也是可以做滴,下面就跟众孕小编一起来学习下如何按摩保养卵巢吧!\n1、深层清洁,沐浴乳和浴盐做深层清洁,含精油成分的沐浴盐具有润肤作用。滋润腹部肌肤,为营养吸收打下基础。\n2、在腹部涂上玫瑰精油并进行局部按摩,以加速局部血液循环,刺激卵巢功能。也可用顶级玫瑰精油协同含乳香、杜松成分的紧肤精油按摩,加速新陈代谢及身体循环。\n3、按摩完后,再涂抹上一层沐浴盐。用沐浴乳清洁腹部肌肤,去掉污物,为以后的营养吸收打基础。抹上由精油和海盐组成的沐浴盐,以打开毛孔。用含玫瑰、乳香、杜松成分的精油按摩。\n通过特殊手法按摩子宫卵巢反射区,刺激卵巢内分泌功能,达到活血化瘀,增强女性生殖系统健康的效果。再用含马荷兰、杜松成分的紧肤弹性精油按摩。以加热卵巢,促进血液循环,对预防炎症和治疗月经不调有辅助效果,同时也使小腹更加富有弹性和紧实感。\n4、包上塑膜,帮助收紧皮肤,使精油成分更易被吸收。\n5、擦拭干净,涂上一层含马荷兰、杜松等成分的紧肤弹性精油做按摩,以加热卵巢、促进循环,达到保养效果,同时恢复腹部肌肤的滋润、弹性和紧实度。\n卵巢保养护理一周一次,一个疗程为10~12次。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://mp.weixin.qq.com/s/JrtoEilL8sBQ0ihg0fVXSA", "domain": "qq.com", "PageRank": 8, "doc_text": "女人卵巢保养7大穴位,有空常按一按\n\n卵巢保养得好,可使女人面部皮肤细腻光滑,白里透红,永葆弹性,还可以促进生殖和机体健康,调节并分泌雌性激素。\n以下7个穴位对卵巢功能有促进作用,常按可帮助保养卵巢", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/s/PcQwxcfuX-dQsHlKPoKe_Q", "domain": "qq.com", "PageRank": 8, "doc_text": "有不花钱的卵巢保养方法吗?\n\n保养卵巢,可以减少在卵巢和子宫出现妇科疾病的几率,卵巢的内分泌功能也能得到长期维持,进而使皮肤更有光泽,推迟更年期的到来,延缓衰老。\n抓住晚饭后到睡前的卵巢养护最佳时间,做几个简单的动作就能起到效果", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://mp.weixin.qq.com/s/cgoOml-YDmJGHPpswQ7b8Q", "domain": "qq.com", "PageRank": 8, "doc_text": "巢早衰别慌!中医 3 个穴位按摩法,每天几分钟,唤醒卵巢活力\n\n今天就分享 3 个对卵巢早衰至关重要的穴位,每天花几分钟坚持按摩,或许能为卵巢健康带来意想不到的改善。通过刺激特定经络,从内部唤醒卵巢活力。\n一、治本之穴:肾俞穴 —— 为卵巢 “充电” 的根本\n中医认为 “肾主生殖”,肾精的多少直接决定卵巢功能的好坏,而肾俞穴就是给卵巢 “补充能量” 的关键,从根源上滋养卵巢。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.163.com/dy/article/FGFJO7KG054598Q6.html", "domain": "163.com", "PageRank": 8, "doc_text": "40岁以后合理保养\n到我们40岁时,卵巢无论是体积,还是分泌功能,都将只有20岁时的1/4左右。此时,我们也可以通过合理的方法来维持住,达到延缓衰老目的。\n中医保养卵巢方法\n1. 穴位按摩\n人体的穴位有着很神奇的治疗功效,通过对一些相关穴位的刺激来达到调理身体的目的。在人体中,能够养护子宫和卵巢的穴位大多数位于腹部��如神阙穴、关元穴、气海穴等,但是其他部位的一些穴位也有相应的作用,如涌泉穴、三阴交穴、血海穴等等。按摩保养,是每天坚持在这些穴位上进行按摩半个小时左右,长期坚持效果更佳。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://fk.99.com.cn/luancby/725342.html", "domain": "99.com.cn", "PageRank": 6, "doc_text": "卵巢保研按摩手法 4招助女性延缓衰老\n卵巢是女人的生命之源,我们要呵护,要保养!卵巢保养的好处,通过按摩、渗透、作用于腹部内,改善气血运行,改善宫塞、痛经,疏通女性器官的气血循环,调整荷尔蒙的分泌,治疗且经不调、痛经、输卵管不通,能增加女性魅力、调节睡眠,加强人体的肾脏功能,恢复女性因流产或生产后丧失的‘元气’,使女性由内而外地散发一种青春的气息,延缓衰老。\n卵巢保养按摩手法\n1、卵巢保养之穴位按摩法\n三阴交穴按摩\n三阴交穴能够影响经期不顺,白带且经过多过少问题、经前综合症、更年期综合症等问题,同时三阴交穴为足太阴脾经、足少阴肾经、足厥阴肝经交会之处,因此应用广泛,除了可以健脾活血、更能调肝补肾,能够有效改善睡眠。因此记得在这个穴位进行点按式按压,每天2-3次,每次20分钟即可。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://zhuanlan.zhihu.com/p/57683814", "domain": "zhihu.com", "PageRank": 6, "doc_text": "卵巢保养按摩手法\n\n1、沐浴清洁后取适量的卵巢保养精油,均匀涂抹于腹部,从锁骨向肚脐方向顺势按摩\n2、沿腰线左右两侧向肚脐揉压,上腹部加强横膈膜。下腹部加强子宫卵巢区。\n3、以肚脐为中心,顺时针方向深沉按下腹部,加强卵巢吸收。\n4、取适量的卵巢保养精油,涂抹于肾俞处,搓至身体发热即可。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://health.baidu.com/m/detail/qr_11510614761450090367?frsrcid=rec&title=%E7%B2%BE%E6%B2%B9%E6%8C%89%E6%91%A9%E5%8D%B5%E5%B7%A2%E6%9C%89%E7%94%A8%E5%90%97&isBoxFrameExp=8&searchID=33627967676445&nPageID=33627694240110&lid=33627694240110&sf_ch=bing", "domain": "baidu.com", "PageRank": 9, "doc_text": "精油按摩卵巢有用吗\n\n病情分析:精油按摩卵巢一般是有用的,但是效果可能并不是特别的明显。\n精油按摩主要是利用精油在皮肤上涂抹,然后再使用精油在皮肤上进行按摩,能够促进局部血液循环,可以缓解皮肤所引起的各种症状,比如皮肤瘙痒或者是头晕,同时也能够改善失眠多梦或者是记忆力衰退等现象。但是精油按摩并不能够彻底治疗卵巢功能早衰,只能起到辅助调理的作用。如果患者出现卵巢功能早衰,需要到医院进行详细的检查,并配合医生采取药物治疗,比如使用戊酸雌二醇片、黄体酮软胶囊等药物,能够提高雌激素水平,从而缓解不适的症状。\n另外,患者也要注意保持合理的饮食,可以多吃一些优质蛋白的食物或者是蔬菜水果,并且也可以吃一些富含铁元素的食物,能够提高自身的免疫力,有利于病情的恢复。平时要注意保持健康的生活习惯,避免有太大的精神压力,还要注意加强身体锻炼,能够提高自身的免疫力。如果出现其他不适,应及时就医进行治疗。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "https://wsjkw.sc.gov.cn/scwsjkw/fybj/2024/7/15/c889344520b9442b92d8cbb52f4459e3.shtml#:~:text=%E4%B8%80%E4%BA%9B%E7%BE%8E%E5%AE%B9%E5%85%BB%E7%94%9F%E9%A6%86%E6%8E%A8%E5%87%BA%E5%BE%88%E5%A4%9A%E6%9C%89%E5%90%B8%E5%BC%95%E5%8A%9B%E7%9A%84%E4%B8%BB%E6%89%93%E4%BA%A7%E5%93%81%EF%BC%8C%E6%AF%94%E5%A6%82%E2%80%9C%E5%8D%B5%E5%B7%A2%E7%B2%BE%E6%B2%B9SPA%E2%80%9D%E2%80%9C%E5%8D%B5%E5%B7%A2%E6%89%8B%E6%B3%95%E6%8C%89%E6%91%A9%E2%80%9D%E2%80%9C%E7%BA%A2%E5%A4%96%E7%BA%BF%E7%A3%81%E5%9C%BA%E7%90%86%E7%96%97%E2%80%9D%EF%BC%8C%E5%8F%B7%E7%A7%B0%E8%83%BD%E6%BF%80%E6%B4%BB%E5%8D%B5%E5%B7%A2%EF%BC%8C%E5%BB%B6%E7%BC%93%E8%A1%B0%E8%80%81%E3%80%82%20%E4%BA%8B%E5%AE%9E%E4%B8%8A%EF%BC%8C%E5%8D%B5%E5%B7%A2%E4%BD%8D%E4%BA%8E%E7%9B%86%E8%85%94%E6%B7%B1%E5%A4%84%EF%BC%8C%E6%97%A0%E8%AE%BA%E6%98%AF%E6%89%8B%E6%B3%95%E6%8C%89%E6%91%A9%E8%BF%98%E6%98%AF%E7%B2%BE%E6%B2%B9%E6%B8%97%E9%80%8F%EF%BC%8C%E9%83%BD%E5%87%A0%E4%B9%8E%E4%B8%8D%E5%8F%AF%E8%83%BD%E4%BB%8E%E7%9A%AE%E8%82%A4%E8%A1%A8%E9%9D%A2%E4%BD%9C%E7%94%A8%E5%88%B0%E5%8D%B5%E5%B7%A2%E3%80%82,%E4%B9%8B%E6%89%80%E4%BB%A5%E5%A5%B3%E6%80%A7%E5%9C%A8%E6%8C%89%E6%91%A9%E6%97%B6%E4%BC%9A%E6%84%9F%E8%A7%89%E5%B0%8F%E8%85%B9%E6%9A%96%E6%9A%96%E7%9A%84%EF%BC%8C%E6%98%AF%E5%9B%A0%E4%B8%BA%E7%B2%BE%E6%B2%B9%E6%B8%97%E9%80%8F%E8%BF%9B%E7%9A%AE%E8%82%A4%E8%A1%A8%E5%B1%82%EF%BC%8C%E5%8A%A0%E4%B8%8A%E6%8C%89%E6%91%A9%E7%94%9F%E7%83%AD%E4%BA%A7%E7%94%9F%E4%BA%86%E6%84%9F%E8%A7%89%EF%BC%8C%E8%BF%99%E7%A7%8D%E6%84%9F%E8%A7%89%E5%B9%B6%E9%9D%9E%E6%98%AF%E5%8D%B5%E5%B7%A2%E5%BE%97%E5%88%B0%E6%BB%8B%E5%85%BB%E3%80%82%20%E7%BA%A2%E5%A4%96%E7%BA%BF%E3%80%81%E7%A3%81%E5%9C%BA%E7%96%97%E6%B3%95%E7%AD%89%E7%89%A9%E7%90%86%E6%96%B9%E6%B3%95%E8%83%BD%E5%90%A6%E6%94%B9%E5%96%84%E5%8D%B5%E5%B7%A2%E5%8A%9F%E8%83%BD%EF%BC%8C%E7%9B%AE%E5%89%8D%E4%B9%9F%E7%BC%BA%E4%B9%8F%E7%A7%91%E5%AD%A6%E8%AF%81%E6%8D%AE%E6%94%AF%E6%8C%81%E3%80%82", "domain": "sc.gov.cn", "PageRank": 7, "doc_text": "保养卵巢的误区,一定要避开\n在“皮肤松弛”“身材变形”“月经失调”“不孕不育”“更年期综合征”等词汇的烘托下,卵巢保养的概念逐渐成为商家的宠儿。部分商家利用女性的求子心切和爱美之心,故意制造焦虑,夸大产品功效。然而,一个基本的事实是,卵巢功能随年龄增长自然衰退是正常生理现象。很多靠卵巢保养这个噱头传开的办法,其实并没有那么神奇。\n\n一些美容养生馆推出很多有吸引力的主打产品,比如“卵巢精油SPA”“卵巢手法按摩”“红外线磁场理疗”,号称能激活卵巢,延缓衰老。\n事实上,卵巢位于盆腔深处,无论是手法按摩还是精油渗透,都几乎不可能从皮肤表面作用到卵巢。之所以女性在按摩时会感觉小腹暖暖的,是因为精油渗透进皮肤表层,加上按摩生热产生了感觉,这种感觉并非是卵巢得到滋养。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_011", "question": "喝酒容易脸红是“对酒精过敏”的表现吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://dxy.com/article/192932", "domain": "dxy.com", "PageRank": 5, "doc_text": "喝酒脸红其实是中毒的表现\n脸红是喝酒后的一个典型症状,有些人一喝就脸红,有些人喝完一会才会上脸,而有些人则要喝多了才脸红。但不管是哪种,脸红是酒后乙醛堆积的一种表现。\n对,没错,就是和甲醛并驾齐驱的有毒物质——「乙醛」,一种明确的 I 类致癌物质。当它开始在身体里堆积起来,就会对全身血管、神经、肌肉组织等产生刺激甚至毒性损伤。\n常见的表现就是皮肤温度升高,毛细血管扩张,脸和全身皮肤发红、出现皮疹,甚至瘙痒。\n这种中毒表现不仅限于脸红,还会让人心率和呼吸频率加快,同时支气管收缩还会带来口干、恶心的感觉。乙醛积累越多,反应会越严重。\n而如果你不注意这样的信号,继续喝,那么「中毒」的症状会更明显:头痛、精神恍惚,甚至视力模糊。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.govinfo.gov/content/pkg/GOVPUB-HE20_8300-PURL-gpo190617/pdf/GOVPUB-HE20_8300-PURL-gpo190617.pdf", "domain": "govinfo.gov", "PageRank": 0, "doc_text": "Some people who drink alcohol experience an unpleasant phenomenon called the alcohol flush reaction. The primary feature of the alcohol flush reaction is a red face—or flush—but it can also be accompanied by hives, nausea, low blood pressure, the worsening of asthma, or an episode of migraine. Of particular significance, the alcohol flush reaction is linked to a higher risk of certain types of cancer.\nWhat causes alcohol flush reaction?\nThe alcohol flush reaction is a type of alcohol intolerance—not an “alcohol allergy”—and is a condition predominantly due to inherited variations in genes of certain enzymes, causing people to metabolize alcohol less efficiently.", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://mp.weixin.qq.com/s?__biz=MzkxODY2OTg2MA==&mid=2247493612&idx=2&sn=cb0f91cfac26ae77de5373b4146bb27e&scene=0&poc_token=HD11mmmjQ1jeGL6vdEuiyzSUqupeCB_cs4eV5wbj", "domain": "qq.com", "PageRank": 8, "doc_text": "喝酒后皮肤发红?可能是“酒精过敏”!如何科学缓解?\n聚餐时小酌一杯,本应放松身心,但若喝完酒后皮肤泛红、瘙痒,甚至出现红斑、肿胀,可能是身体在发出“酒精过敏”的警报!这种反应不仅影响形象,更可能隐藏健康风险。本文深度解析酒精过敏的成因、症状,并提供科学缓解方法,助你轻松应对!\n酒精过敏≠酒量差!这些信号要警惕\n✅ 过敏核心机制\n酒精(乙醇)进入人体后,需经肝脏代谢为乙醛,再进一步分解为水和二氧化碳。若体内缺乏乙醛脱氢酶(ALDH2),乙醛无法及时分解,会刺激血管扩张,导致皮肤发红、发热,甚至引发过敏反应。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://my.clevelandclinic.org/health/diseases/17659-alcohol-intolerance", "domain": "clevelandclinic.org", "PageRank": 0, "doc_text": "Is alcohol intolerance the same as an alcohol allergy?\nPeople often confuse alcohol intolerance and alcohol allergy, but they aren’t the same condition.\n\nAlcohol intolerance is a genetic, metabolic disorder of the digestive system. Your body doesn’t process alcohol the way it should.\nAlcohol allergy is an immune system response — your immune system overreacts to an ingredient in alcohol. You may be allergic to one of the substances in alcohol (a chemical, grain or preservative, such as sulfite).", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/s/fq1hMqM70Eau62fsMHr4ng", "domain": "qq.com", "PageRank": 8, "doc_text": "酒精过敏迅发型,症状出现的时间较短而且较重,除了红肿和瘙痒外,还出现喉头水肿致呼吸困难的情况,如果抢救不及时可致死亡,临床上迅发型出现的情况较少。\n酒精过敏迟发型的情况较多,一般表现为喝酒后全身发痒,全身或局部出现红疙瘩、红斑点,持续时间多为一到两天。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://h5.baike.qq.com/mobile/landing.html?docid=jtys2914580f6obm&adtag=wxsys.nr.cmp.cp&login_type=wx&code=081NeQFa12MZeL0BlTIa1aW3pm4NeQFM&state=0&VNK=bcea7aa7", "domain": "qq.com", "PageRank": 8, "doc_text": "喝酒脸红是过敏吗?\n你好,根据你的描述,喝完酒后脸发红考虑是酒精过敏引起的,建议最好是在平时尽量的少饮或者是不饮酒。平时注意饮食上多喝水,多吃新鲜的蔬菜水果,如果有过敏严重的情况及时去医院检查,在医生指导下,针对治疗或者是查找过敏原。平时保持生活规律,尽量的少熬夜。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://mp.weixin.qq.com/s/0-RHNDytPXs3XY8sxoaFkA", "domain": "qq.com", "PageRank": 8, "doc_text": "在喝酒的时候,最忌讳的就是会过敏的人,一般情况下根本意识不到是过敏,只以为是酒喝多了难受,醉酒引起的。但其实喝酒过敏的人,比醉酒的人更难受也更危险。那怎样才知道是因为醉酒难受还是过敏引起的呢?\n喝酒过敏的人可能会出现以下症状:1. 皮肤症状:喝酒过敏的人可能会出现皮肤发红、瘙痒、湿疹、荨麻疹等症状。这些皮肤症状可能会出现在身体的任何部位,但最常见的是出现在脸部、颈部和手臂等部位。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://health.baidu.com/m/detail/qr_11833805104400661133?frsrcid=rec&title=%E9%85%92%E7%B2%BE%E8%BF%87%E6%95%8F%E8%84%B8%E7%BA%A2%E6%80%8E%E4%B9%88%E5%8A%9E&isBoxFrameExp=8&searchID=36339098720529&nPageID=36338817696828&lid=36338817696828&sf_ch=bing", "domain": "baidu.com", "PageRank": 9, "doc_text": "病情分析:酒精过敏脸红,建议立即远离酒精,并通过药物治疗等措施来促进身体恢复。一、远离酒精:当接触酒精出现过敏脸红症状后,要远离酒精,避免再次接触,以防症状加重。二、药物治疗:患者可以在专业医师的指导下,服用抗过敏药物进行治疗,如氯雷他定等,也可以去医院肌肉注射药物治疗或输液治疗,以快速缓解过敏症状。另外,也可以适量多喝一些水,加快体内代谢,有助于脸红症状的恢复。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.niaaa.nih.gov/publications/alcohol-flush-reaction-does-drinking-alcohol-make-your-face-red", "domain": "nih.gov", "PageRank": 9, "doc_text": "What causes alcohol flush reaction?\nThe alcohol flush reaction is a type of alcohol intolerance—not an “alcohol allergy”—and is a condition predominantly due to inherited variations in genes of certain enzymes, causing people to metabolize alcohol less efficiently.\nDuring alcohol metabolism, the enzyme alcohol dehydrogenase (ADH) converts alcohol to acetaldehyde, a toxic molecule. The resulting acetaldehyde is metabolized to nontoxic molecules by another enzyme called aldehyde dehydrogenase (ALDH). If acetaldehyde is not metabolized efficiently, it can cause release of histamine and thereby trigger flushing and other unpleasant symptoms.", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.reddit.com/r/alcohol/comments/cvjecb/ive_become_allergic_to_alcohol_but_i_want_to/", "domain": "reddit.com", "PageRank": 8, "doc_text": "I’ve become allergic to alcohol but I want to drink does anyone have any advice or hot to stop this stupid flush shit\nOk so basically title says it all. Since I have had a baby I have alll of a sudden gotten extremely red and blotchy when I drink and I really like to drink so I was wondering if anyone has had this happened and has found a cure beside the google and obvious answe “stop drinking” Also might be on the wrong sub but hope I find help Let me know thanks :-)", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_012", "question": "中央厨房食品是否属于预制菜?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://bbs.gdmm.com/forum.php?action=printable&mod=viewthread&tid=3418583", "domain": "gdmm.com", "PageRank": 4, "doc_text": "1. 中央厨房的概念\n中央厨房就是集中化的食品加工基地。它负责统一采购、清洗、切配、加工、包装,然后再把半成品或成品配送到各个餐饮门店、食堂或零售渠道。\n好处是标准化、节约成本、保证食品安全可控。\n\n2. 预制菜的概念\n预制菜是指提前加工好的、可以直接加热或简单烹饪就能上桌的菜品。\n常见形式:即食(开袋即食)、即热(加热即食)、即烹(稍微烹调)、即配(配好食材,简单下锅)。\n\n3. 两者的关系\n中央厨房是生产预制菜的重要场所和模式。\n预制菜 ≈ 产品,中央厨房 ≈ 工厂。\n预制菜不一定都出自中央厨房(也可以是食品加工厂生产的冷链产品),但中央厨房大多数情况下都会生产预制菜来供应连锁餐饮、外卖平台或团餐公司。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://mp.weixin.qq.com/s?__biz=MzkyOTk0MjMyNg==&mid=2247484568&idx=1&sn=31126a75c31bce2fc218a0177033dbab&scene=0&poc_token=HAKCmmmjIKw9mFRVkhn7ty4z0_Hm7VkQP0aRNEHr", "domain": "qq.com", "PageRank": 8, "doc_text": "(1)导火索:一条微博引爆3亿热搜\n2025年9月10日,罗永浩在微博发文吐槽:“好久没吃西贝了,今天下飞机跟同事吃了一顿,发现几乎全都是预制菜,还那么贵,实在是太恶心了!”\n文末他呼吁“国家立法强制饭馆注明是否用预制菜”,这条带情绪的吐槽迅速冲上热搜,话题阅读量超3亿,网友瞬间炸锅:\n“花大价钱吃现做,结果是加热料理包?”\n“西贝一直宣传‘现切现做’,这不是欺诈吗?”\n\n(2)硬刚升级:企业否认+网红悬赏,矛盾公开化\n9月11日,西贝创始人贾国龙召开紧急媒体会,态度强硬:\n援引六部委2024年定义,称“中央厨房连锁餐饮不属于预制菜”;\n宣布起诉罗永浩,同时开放全国370家门店后厨“自证清白”。\n但网友并不买账——后厨曝光的“24个月保质期冷冻西蓝花”“预腌制羊排”,让“现做”宣传彻底翻车。\n随后,罗永浩加码反击:悬赏10万元征集西贝使用预制菜的证据,直播展示中央厨房预制包装;西贝则晒出罗永浩消费账单、推出“罗永浩菜单”,被网友吐槽“公关昏招”,同时狂撒3亿元消费券试图挽回客流。\n四个月里,自媒体推波助澜,部分账号故意混淆“中央厨房备菜”与“预制料理包”,负面舆论愈演愈烈,西贝门店客流暴跌,无一家盈利。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7550612036179313188/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "中央厨房属于餐饮服务链的延伸,预制菜生产属于食品生产的加工环节。\n中央厨房属于餐饮服务链的延伸,通常为连锁餐饮企业提供集中加工、半成品或成品配送服务,产品直接供应至旗下门店,不直接面向消费者零售。其核心功能是餐饮服务的规模化、标准化支持。\n预制菜生产属于食品生产加工环节,以工业化模式批量生产预包装食品(如即热、即食类预制菜),通过商超、电商等渠道销售给终端消费者或餐饮企业,具有独立商品属性。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.bjnews.com.cn/detail/1729137192168284.html", "domain": "bjnews.com.cn", "PageRank": 8, "doc_text": "征求意见稿提出,鼓励各地统筹中央和省级财政衔接推进乡村振兴补助资金,开展产地初加工和冷链物流设施建设,每年支持不少于5个农产品批发市场、物流园区冷藏保鲜设施建设,补助资金比例不超过总投资的30%。重点培育2000个农产品加工小微企业;每年新增规上农产品加工企业300个以上。\n征求意见稿要求,推进中央厨房(预制菜)千亿级工程,以环京津、环雄安新区和大中城市周边为重点,每年支持10个农产品加工(中央厨房)园区,完善生产加工、仓储物流、环保处理等配套设施", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.xiangmu.com/xm/zhongyangyzc/", "domain": "xiangmu.com", "PageRank": 4, "doc_text": "中央厨房预制菜品牌介绍\n\n江西中央厨房预制菜有限公司是集农业种植养殖、预制菜生产销售、中高端牛肉和果蔬食品加工出口等为一体的大型食品企业。公司食品研发中心面积近2018平方米,研发团队由食品科学、营养学高学历人员,以及56名星级大厨组成,精通各种菜系和风味流派,追求每一道菜品的极致味道。食品安全,重于泰山!\n企业愿景:做中国预制菜行业领导品牌;\n\n中央厨房预制菜加盟��势\n预制菜是指经过洗、切、搭配、加工完成的菜品,采取冷冻或真空等一系列方式进行包装保存,消费者购买后只需通过简单烹调或直接开封即可食用,具有方便、高效、出品稳定的特点。预制菜省去食材采购的烦恼,简化制作步骤,经过卫生、科学包装,再通过加热或蒸炒等烹饪方式,就能直接作为餐桌上的便捷特色菜品。\n\n中央厨房预制菜,已布局全国190个地区,搭建了完善的销售网络体系,线上、线下、商超、社区、餐饮等多种销售渠道齐头并进。\n\n研发实力\n中央厨房预制菜公司被认定为“国家级高新技术企业”、“江西省企业技术中心”、江西省预制菜技术创新中心、“市级工程技术研究中心”。\n\n生产优势\n中央厨房预制菜公司研发团队由食品科学、营养学高学历人员以及56名星级大厨组成,精通各种菜系和风味流派,追求每一道菜品的极致味道。\n\n品控严苛\n中央厨房预制菜食品安全,重于泰山!紧抓源头、严苛检测,形成了从田间到餐桌的可追溯体系,确保产品优质稳定,让消费者吃得更安心\n\n产品丰富\n中央厨房预制菜产品多达150余种,产品品质稳定,具有营养、美味、方便、安全的特点,凭借过硬的产品力和稳定的产品质量赢得了广大消费者好评。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.zhihu.com/question/553873961", "domain": "zhihu.com", "PageRank": 6, "doc_text": "中央厨房,顾名思义,集中一体化加工处理的…噢,不能顾名思义,它并不是传统意义上的厨房。它主要服务对象是规模比较大、人员比较多的企业、机构、学校等等,拥有现代化设备以加工食品,是一个可以集中供应食物的大厨房。大家经常会讨论预制菜,而不少预制菜的制造离不开中央厨房,中央厨房可以对食品材料进行加工比如清洗、切割和烹饪,然后进行包装和保存,然后输送到各大服务对象。而中央厨房匹配了一些现代化食品加工器械,这些器械用来对食品进行加工、包装和分发,有利于提高食品生产的安全性、标准化和生产效率。简单讲一下中央厨房的优势、需要注意的地方、部分应用场景", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.foodtalks.cn/news/category/instant_foods/27325", "domain": "foodtalks.cn", "PageRank": 0, "doc_text": "「国联水产」全力打造水产类「预制菜中央厨房」\n\niiMedia Ranking艾媒金榜最新发布《2022年上半年中国预制菜品牌百强榜》。此榜单采用iiMeval大数据评价模型计算赋值,通过企业综合实力、线上电商平台销售、全网媒体传播态势、用户口碑调研、专业分析师团队评价指标等综合评选而出。指标分数范围为0-100分,分数越高则表示企业以及产品在所存在领域综合实力越强。位于榜三的是国联水产。\n今年该公司将以客户需求为导向,做好市场洞察和产品设计,主动出击贴近一线餐饮企业,开展服务式营销,将国联打造为餐饮企业的水产类预制菜的中央厨房。\n国联同时表示,将对已有的预制菜品,如虾饺、虾滑、酸菜鱼等品类进行配方优化,持续增强产品竞争力,打造成口感优的系列化爆品;对新开发的定制类产品,不断挖掘潜力,将其转化为可复制、大批量、具有广泛销售适应性的产品,并协助产品在B、C端渠道之间的转化。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/387922107", "domain": "zhihu.com", "PageRank": 6, "doc_text": "央厨预制菜,正加速走进餐厅后厨和年轻人的家\n作为商业嗅觉灵敏的企业家,各位一定发现了食配行业的热点项目——中央厨房预制菜。正确认识预制菜的发展趋势及其商业模式才能更好地进入到这个未来趋势中来。\n那么精益化中央厨房的运营模式则与此不同。\n1.央厨预制菜的加工不会添加防腐剂和各种保鲜剂。预制菜就是将新鲜食材在中央厨房中进行加工,然后进行精加工食材的贩卖。\n2.中央厨房的快速化。中央厨房通过专业的系统和运营流程,快速地将新鲜食材进行加工并运输到餐厅、超市等次终端。\n3.中央厨房的精益化发展。随着社会的发展,中央厨房不再是简单的加工,通过菜品研发部门的研发,并通过标准的工艺生产,确保了预制菜的口味。\n举例来说,作为消费者,大家最近几年去餐厅吃饭没有发现上菜的速度越来越快吗?难道大家认为是厨房做菜变快了吗?其实是大部分连锁餐厅都使用上了中央厨房预制菜的方式进行备菜,保证健康和卫生的同时大幅提高上菜速度。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.samr.gov.cn:9900/xw/mtjj/art/2026/art_4d42101809834b6f9e0ce9f06f1bcc90.html", "domain": "samr.gov.cn", "PageRank": 0, "doc_text": "围绕预制菜的讨论中,很多人关心,究竟什么是预制菜?根据六部门印发的《关于加强预制菜食品安全监管 促进产业高质量发展的通知》中有关预制菜的概念,国家卫生健康委牵头制定的《食品安全国家标准 预制菜》征求意见稿中,这样界定预制菜的定义与管理范畴——\n“以一种或多种食用农产品及其制品为原料,使用或不使用调味料等辅料,不添加防腐剂,经工业化预加工(如搅拌、腌制、滚揉、成型、炒、炸、烤、煮、蒸等)制成,配以或不配以调味料包,加热或熟制后方可食用的预包装菜肴产品。”\n这份文件明确,预制菜“不包括主食类食品、净菜类食品、即食类食品和中央厨房制作的菜肴。”\n对此,国家食品安全风险评估中心副研究员陈潇表示,文件根据食品安全风险分析理念,对预制菜的概念作出进一步细化明确,便于各方更准确理解。而主食类食品、即食类食品、中央厨房制作食品等均有相应的国家标准予以管理。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://zhuanlan.zhihu.com/p/616129740", "domain": "zhihu.com", "PageRank": 6, "doc_text": "火热的预制菜,迎来中央厨房的春天\n\n今年的“中央一号文件”,提出“提升净菜、中央厨房等产业标准化和规范化水平,培育发展预制菜产业”的理念,首次将净菜、预制菜、农业发展、中央厨房提升到好国家战略,预制菜有望在2026年实现10720元的市场规模。伴随着全国各地预制菜展会遍地开花,业界普遍认为,国家持续加大对农业扶持的政策,振兴农业,预制菜产业迎来发展新机遇。\n预制菜的产业化发展将会给预制菜生产工厂(中央厨房)、冷链运输、仓储、等带来很多的市场机遇。\n中央厨房是预制菜的生产加工厂,预制菜是单个产品类(如红烧肉、酸菜鱼),中央厨房处于预制菜供应链承上启下的核心位置,预制菜的品种、数量、口感、包装、储存等核心关键控制点都是在中央厨房。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_013", "question": "菠菜是一种补铁效果很好的食物?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://mp.weixin.qq.com/s?__biz=Mzk2NDI4Mzg1Mw==&mid=2247485731&idx=1&sn=a017513e6525a5c0df62797f4a08d456&scene=0&poc_token=HHOJmmmj083fvAU7pm5uNr3yncelm83l2r_fmb0q", "domain": "qq.com", "PageRank": 8, "doc_text": "“天然的补血王”不是红枣,而是它,每周吃两次,补血,清火\n一、菠菜补血:超越红枣的三大核心优势\n铁元素的高效吸收组合\n菠菜含铁量虽不及动物肝脏,但其独特优势在于“铁+维生素C+叶酸”的黄金搭配。每100克菠菜含铁2.9毫克,同时富含维生素C(32毫克/100克),后者可促进植物性铁吸收率提升3-6倍。此外,菠菜中的叶酸(194μg/100克)能辅助红细胞生成,形成“造血三重保障”。相比之下,红枣的铁含量仅为2.3毫克/100克,且缺乏维生素C协同,吸收效率较低。\n非血红素铁的温和补给\n动物性铁(血红素铁)虽吸收率高,但过量摄入可能增加氧化应激风险;菠菜提供的非血红素铁则更温和,适合长期补充。研究表明,连续8周每日食用100克菠菜,可使缺铁性贫血患者的血红蛋白浓度提升15%,效果与口服铁剂相当,且无便秘等副作用。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.fh21.com.cn/article/view/oonifjn9ktrw2hu.html", "domain": "fh21.com.cn", "PageRank": 6, "doc_text": "孕晚期吃菠菜有什么好处\n孕晚期适量吃菠菜有助于补充铁元素、叶酸和膳食纤维,对预防贫血和促进胎儿神经系统发育有积极作用。菠菜含有维生素A、维生素C、钙等营养素,但需注意焯水去除草酸后食用。\n1、补铁防贫血\n菠菜富含非血红素铁,配合维生素C可提升吸收率。孕晚期血容量增加易导致缺铁性贫血,每周食用2-3次焯水菠菜能帮助维持血红蛋白水平。建议搭配橙子等富含维生素C的食物同食。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://k.sina.cn/article_7879922980_1d5ae152401901fbrc.html", "domain": "sina.cn", "PageRank": 7, "doc_text": "孕妇缺铁吃什么食物补铁效果最好\n菠菜富含维生素C和叶酸,能够促进身体对铁的吸收。此外,菠菜中的铁含量也相对较高,每100克菠菜中含有2.9毫克的铁。孕期缺铁可能导致贫血等问题,而菠菜中的铁可以帮助制造红细胞,维持血液健康。因此,孕妇可以通过吃菠菜来补铁。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://news.cnr.cn/native/gd/20250704/t20250704_527243929.shtml", "domain": "cnr.cn", "PageRank": 8, "doc_text": "虽然菠菜的铁含量在蔬菜中不算低,为2.9毫克/100克。但问题在于,菠菜中的铁是非血红素铁,吸收利用率比较差,仅为2%~20%,通常低于5%,并且很容易受到膳食中其他成分(比如草酸、植酸)的干扰。\n相比之下,肉类、动物肝脏中的铁含量更高,比如猪瘦肉、猪肝、鸭血的铁含量分别为3毫克/100克、23.2毫克/100克、30~39毫克/100克,并且是血红素铁,吸收率可达15%~35%,且不易受其他膳食因素影响,是人体补铁的优质来源。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.cma.org.cn/art/2024/5/11/art_4584_56515.html", "domain": "cma.org.cn", "PageRank": 5, "doc_text": "菠菜的矿物质铁含量为2.9毫克/100克,这个铁含量在蔬菜中其实也不算优秀。虽说是小白菜铁含量的2.2倍,却不如芹菜的铁含量高,要知道,芹菜的铁含量可高达6.9毫克/100克呢!\n还有很多大家常吃的蔬菜,铁含量其实都比菠菜高,这么一看,菠菜里那点铁真不算啥优势。\n另外,菠菜中的铁为非血红素铁,人体对这种铁的吸收利用率仅为2%~20%,这个吸收利用率算是很低了。如果搭配些富含维生素C的蔬果,倒是能提高些吸收率,为补铁贡献点微薄之力。\n然而,动物性食物中的铁一般为血红素铁,人体对这种铁的吸收利用率为15%~35%,比如猪肝、红肉、蛏子等吸收率高,更适合补铁、补血。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.120ask.com/zhishi/1507550.html", "domain": "120ask.com", "PageRank": 6, "doc_text": "老人贫血补气血吃什么\n\n4. 菠菜:含有丰富的铁和叶酸,能促进红细胞的生成,对缺铁性贫血有一定的改善作用。菠菜可清炒或做汤,不过在烹饪前最好先将菠菜焯水,以去除其中的草酸。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.sohu.com/a/901738470_122430166", "domain": "sohu.com", "PageRank": 8, "doc_text": "菠菜的“超能力”:补铁只是起点\n菠菜的营养有多硬核?它简直是蔬菜界的“全能选手”!先说说它的招牌——铁。菠菜的铁含量虽然不算最高,但搭配得当,确实能为身体补充能量,改善气色。尤其是女性朋友,姨妈期间或者平时容易疲倦,来盘菠菜炒蛋,元气满满!除了铁,菠菜还富含维生素C和A,抗氧化、护眼睛、促消化,样样行。一盘小小的菠菜,简直是健康buff叠满!\n中医里,菠菜被认为能润肠通便、养血润燥。冬天皮肤干?肠胃不顺?来一碗菠菜粥,暖身又养胃!但别急,菠菜的补铁效果没那么简单,草酸这个“小捣蛋鬼”可能会拖后腿。想吃得健康又有效?得学会“驯服”它!", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://cj.sina.com.cn/articles/view/7879922980/1d5ae152401901fbr2", "domain": "sina.com.cn", "PageRank": 7, "doc_text": "孕妇补铁必吃7大蔬菜-三知健康\n孕妇补铁的必备蔬菜不仅限于7种,而是需要根据蔬菜中所含铁元素的含量来选择。在这些含铁量相对较高的蔬菜中,包括菠菜、西红柿、木耳、西蓝花、黄豆、南瓜、紫薯、芹菜等。当然,不同的孕妇应该根据自身情况进行补铁,如果身体情况良好,可以尝试通过摄入这些蔬菜来补充铁元素。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.120ask.com/zhishi/1507493.html", "domain": "120ask.com", "PageRank": 6, "doc_text": "缺铁性贫血喝什么好\n\n缺铁性贫血可通过饮用含铁丰富的饮品来改善,如红枣桂圆茶、菠菜汁、猪肝汤、铁强化果汁、中药补血茶等。\n菠菜汁:菠菜是含铁量较高的蔬菜,将其洗净后榨汁饮用,能使人体直接吸收其中的铁元素。同时,菠菜中的维生素C还能促进铁的吸收,提高补铁效果。新鲜的菠菜汁清爽可口,有助于改善缺铁性贫血状况。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.120ask.com/question/107430956.htm", "domain": "120ask.com", "PageRank": 6, "doc_text": "健康咨询\n多吃菠菜可以补铁吗\n回复区\n多吃菠菜可以补铁,原因如下: 1. 菠菜的铁含量适中,每100克含3.8毫克的铁。\n2. 菠菜含有丰富的维生素C和E,有助于铁的吸收。\n 3. 菠菜是低钠食品,富含钾、镁、叶酸和维生素K,这些也对铁的吸收有促进作用。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_014", "question": "草莓个头大、空心或畸形往往是因为打���激素对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.zhihu.com/question/27729922", "domain": "zhihu.com", "PageRank": 6, "doc_text": "我们丹东盛产草莓,红颜草莓在我们丹东叫99草莓,也叫牛奶草莓。 是主要种植的品种。目前头茬果刚上市不久,每个可以达到一两多,去年最大的一个4两多。关于膨大剂,小时候常听说,草莓啥的,都要打的,一方面卖相好,另一方面增加产量。四年前我爸建大棚开始种植草莓。我那时候才对我们的草莓农业有了全新的认识。现在的草莓温室大棚基本都是半自动化了(除了采摘),消毒预防白粉病啥的全是烟雾灯了。本地都配有草莓研究所,种苗每年都在更新,种出的草莓也越来越大,越来越好。而且膨大剂打出的草莓基本都是空心。现在人多少都懂得一些常识,空心的草莓没有商贩会收,也没人会买的。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.sohu.com/a/862272792_121948387", "domain": "sohu.com", "PageRank": 8, "doc_text": "想要草莓吃得安心,避免买到激素草莓,我们第一步就是先要观察一下草莓的外形了。自然生长的草莓,形状大多规整,呈圆锥形或扁圆锥形,可能由于吸收营养的不同,大小会有些偏差,但整体是相对均匀的。我们在买草莓时,如果看到那种形态怪异,或者特别大的草莓就要注意了,这些草莓很可能就是使用了激素,破坏了草莓原本的生长节奏,导致果实局部生长速度过快或过慢,影响了整体形状,这样的草莓就建议避免购买。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://mp.weixin.qq.com/s?__biz=MzYzODA3MTA0Mw==&mid=2247484158&idx=1&sn=a81a99999aef6bf29ab63167e5a51f57&scene=0&poc_token=HKqQmmmjcaMAw10K8xTeygBRJCCrtUxLPAD03NVv", "domain": "qq.com", "PageRank": 8, "doc_text": "速长膏是什么?它如何“加速”草莓生长?\n速长膏并非单一物质,而是一类通过人工合成或提取的植物激素(如赤霉素、生长素等)与辅助成分(如氨基酸、矿物质)的混合物。其核心作用机制是通过干扰植物正常的生长节律,人为缩短草莓的成熟周期,同时促进果实膨大,达到“快速增重”的效果。这种技术虽能提升产量,却如同给植物注射了“兴奋剂”,打破了自然生长的平衡。\n需要明确的是,少量摄入速长膏处理的草莓,通常不会造成急性中毒。人体代谢系统能够处理低剂量的外源物质,且正规种植中速长膏的使用量会严格控制。然而,风险往往隐藏在以下场景:\n长期食用:慢性积累可能引发内分泌失调或器官损伤;\n过量摄入:如误食高浓度速长膏,可能导致皮肤黏膜酸蚀、眼睛损伤等急性症状;\n特殊人群:儿童、孕妇、肝肾功能不全者更易受到伤害。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://nyncj.wuhan.gov.cn/xwzx_25/whsn/202512/t20251216_2695754.html", "domain": "wuhan.gov.cn", "PageRank": 0, "doc_text": "一位本地批发商介绍,草莓的上市旺季从12月中旬开始,持续到次年的3月。主要拼的是颜值和口感:“卖过草莓的人都会奇怪,怎么会有‘打膨大剂’的说法。”商户笑着说,大个头草莓外形不好看,如果是空心的就更不会有回头客,农户不会用,商家也不会卖。\n农户“嫌弃”膨大剂\n商户们的说法在水果经销商刘聪那里也得到印证。做了近二十年水果生意的刘聪介绍,刚上市的草莓价格比较高,单价差距不大,以法兰帝、红颜等常规品种为主,并未像过去那样单纯追求个头大、“压秤”,而是更希望采购到甜度高、味道更清爽、更地道的货源。\n武汉市长江新区阳逻街绿果果生态家庭农场负责人陶国民告诉记者,该农场及周边的草莓种植面积有300余亩,都是设施大棚种植,冬季很少得病虫害,所以一般不喷施农药。\n对于“膨大剂”的说法,陶国民显得有些“嫌弃”。他说,虽然“膨大剂”可以促进果实增大、早熟,但如果使用不当,会引起果实畸形、裂果、掉果等药害现象,不仅影响口感,还减少产量,对农户来说得不偿失。\n“而且现在种植草莓的农场基本都会开放现场采摘,来棚里采摘草莓的市民一般是冲着原汁原味田园模式,能看得见,摸得着,现场试吃,吃得不好就不买了。”陶国民说,谁都不会拿果品的品质开玩笑:“如果打了膨大剂造成炸裂、果实奇形怪状,谁会来现场采摘?”\n此外,草莓在大批量成熟上市期里也不会喷施膨大剂。“因为喷施膨大剂的草莓易炸裂,造成果实腐烂,不耐储藏和保鲜,农户都不会给草莓喷施膨大剂。”\n膨大剂会造成坏果\n每年的草莓上市季,武汉农业检测中心都会对田间地头出产的草莓随机进行多批次抽检,而后开展有机磷类和氨基甲酸酯类等农药残留42项次的定量检测,均获得合格的结果。\n对于是否会使用“膨大剂”的情况,该检测中心相关负责人王海生介绍,膨大剂作为一种植物生长调节剂,并不能提升草莓的品质和口感,反而可能造成坏果,很少有果农会使用。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.chinanews.com.cn/jk/jk-shts/news/2010/03-19/2179834.shtml", "domain": "chinanews.com.cn", "PageRank": 8, "doc_text": "记者在郑州的一些农化市场采访发现,用于草莓等各种瓜果的膨大剂在市场上很常见。在中州大道和北环交叉口附近的农化市场内,当记者对其中一商贩的膨大剂的效果表示怀疑时,他说:“很多种植户都来我这里拿药,保证草莓都长大个。”郑州一家农化公司还在网上发布一种名为“国际新型草莓专用调节剂”的药品信息,称:“从坐果期开始喷施,以后每10~20天喷一次,即可达到生长、膨果,与草莓坐果膨大素交替使用效果更佳。”另一则名为“草莓坐果膨大素”的药品信息也宣称能达到草莓膨果之功效。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://kknews.cc/health/k8yro9p.html", "domain": "kknews.cc", "PageRank": 0, "doc_text": "如何辨识打了激素的草莓\n1、左边两颗我们经常见到这样的,形状不规则,但是可能特别答,这种就是过量使用激素的草莓,果面凹凸不平,果形不整。右边两颗就是自然生长的草莓了,正常的草莓是呈圆锥形或长圆锥形。所以买草莓要买这种小圆锥型的!\n3、左边4块就是使用了过量激素催大的草莓,对比来看,这种草莓空腔现象比较多、空腔大,果肉颜色发白,上色很差。右边4块自然生长的草莓一看就知道果肉饱满,内部果肉呈鲜红色,而且几乎没有空心的。\n正常草莓果肉鲜红,很少空腔。激素草莓轻易就能掰开,果肉颜色发白,空腔较多。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://kknews.cc/agriculture/q3ebz2b.html#google_vignette", "domain": "kknews.cc", "PageRank": 0, "doc_text": "近年来由于大棚种植草莓的普及,很多草莓不能正常生长,在市场上出现了很多畸形的草莓,那么这畸形草莓能吃吗?\n畸形草莓能吃。草莓的畸形和玉米的颜色改变有很大差别,草莓的畸形多数是由于生长环境所致,并且草莓自身也有一定的畸变几率,畸形的草莓和正常的草莓营养成分含量一样,味道上也没有任何变化,可放心食用,但畸形草莓不宜长期食用,畸形莓往往是在种植过程中滥用激素造成的,长期大量食用这样的果实,有可能损害人体健康。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.163.com/dy/article/KM2VTSFQ055262XT.html", "domain": "163.com", "PageRank": 8, "doc_text": "这5种“激素”水果,一定记得少买!果贩子透露:不要钱我都不吃\n过年了,菜市场里早就挤得走不动道。水果摊前更是热闹,大家都专挑颜值高、颜色亮的买,草莓要又大又红,橙子要油光发亮,看着喜庆又有面子。\n可我却看见,熟悉的果贩老周,悄悄把一筐卖得最火的“漂亮草莓”挪到了一边。我正纳闷,他压低声音说:“这种水果,看着好看,其实是专门卖给不懂行的人。说句实在话,不要钱我都不吃。”听完这话,我才明白,春节买水果,原来藏着这么多门道。第一种:\n身世复杂的草莓\n过年的草莓,颜值越高越抢手。很多人专挑个头大,颜色艳、形状规整的买,觉得这样的草莓才甜、才新鲜。但内行都清楚,自然成熟的草莓大小不会特别夸张,形状圆润均匀,闻上去有一股清新的果香。\n反观那些大的离谱、形状畸形、颜色红得发亮的草莓,很可能是使用了膨大剂和催红素。这种草莓外表好看,掰开后里面常常是空心的,吃起来只有甜味,没有丝毫草莓本身的香气,甚至发涩,口感发渣。家里有老人和孩子的,一定要少买这种“激素草莓”,吃多了对身体没有好处。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.xinhuanet.com/food/20210624/C96C5431C9000001EA59800213301192/c.html", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "使用了植物生长调节剂以后,会引起草莓奇大、空心或者畸形吗?\n王强认为草莓果个大还是小、果肉空心还是实心、果皮厚还是薄、果型是否易畸形、有无香气,其实都是品种特性。近几年,依托国家农产品质量安全风险评估重大专���,开展了一系列实验研究结果表明:\n第一、膨大剂对水果的确有增大增重的作用,但这种作用是有限的。经在黄瓜、番茄、草莓、葡萄、杨梅等作物上试验,植物生长调节剂在瓜果上使用后平均增加单瓜果重不到30%,不可能达到奇大的效果。\n第二、草莓空心主要是品种特性,植物生长调节剂没办法改变这种品种特性。不同品种草莓的空心比例及空心程度差异显著,一些草莓品种如甜查理、达善卡、杜克拉等本身具有果实中间空心的特点。\n第三、导致草莓畸形主要是授粉、光照、温度等原因,与植物生物生长调节剂没有显著关系。瓜果在花芽分化时遇到低温时,容易产生畸形花,进而发育成畸开瓜果。有的瓜果品种在特定的生产、气候条件下,如水分不均衡供给、晴雨交替、高低温交替等可增加畸形瓜果比例是自然现象。2016年模拟试验结果表明:使用氯吡脲后,草莓果实的平均重量和畸形率并没有显著提高", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://baby.sina.com.cn/nutrition/07/1604/082387799.shtml", "domain": "sina.com.cn", "PageRank": 8, "doc_text": "草莓含有丰富的维生素和矿物质,还含有葡萄糖、果糖、苹果酸、胡萝卜素等,对健康很有益,还有润肺生津、健脾和胃等功效。市卫生监督所提醒不要买畸形草莓,正常生长的草莓外观呈心形,但有些草莓色鲜个大,颗粒上有畸形凸起,咬开后中间有空心,这种畸形草莓可能是在种植过程中滥用激素造成的,大量食用这样的草莓,可能损害人体健康。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_015", "question": "补充人血白蛋白能有效提高免疫力吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.sohu.com/a/988287826_122471764", "domain": "sohu.com", "PageRank": 8, "doc_text": "在当今社会,免疫力的重要性越来越被人们所重视。尤其是在流感季节,如何增强免疫力成为了家长和个人的共同关注点。面对市场上众多的免疫力提升产品,消费者常常感到困惑,不知如何选择最适合自己的产品。本文将对两款备受瞩目的免疫力提升产品进行详细对比评测,帮助你做出明智的选择。\n1. 产品介绍\n本次对比的两款产品分别是森永乳铁蛋白儿童增强免疫力成人牛初乳免疫球蛋白和海欢高浓度白蛋白肽口服液。森永乳铁蛋白注重儿童的免疫力提升,而海欢白蛋白肽则主要面向中老年人及术后恢复者。这两款产品虽然定位不同,但都旨在提高免疫力和身体健康。\n\n2. 森永乳铁蛋白儿童增强免疫力\n产品特点:森永乳铁蛋白富含免疫球蛋白、乳铁蛋白和其他营养成分,专为婴幼儿设计,能够有效增强免疫力,促进肠胃健康。它的成分天然,适合不同年龄段的儿童。\n优点:该产品的核心优势在于其高含量的乳铁蛋白和免疫球蛋白,能够帮助儿童抵抗感染,增强免疫系统。同时,口感较好,容易被儿童接受。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.taobao.com/list/item/c3R2NloySXcyd2d0TzI2aUdmUWhyUT09.htm", "domain": "taobao.com", "PageRank": 7, "doc_text": "提高增强增加免疫力女士抵抗力白蛋白粉体质老年儿童成人男口服液\n品牌:LIFEHEALTHIER/澳德维海外批准文号:国食健字G20030010具体规格:10ml/支*10支保健食品产品名称:珍迪牌卵白蛋白口服液不适宜人群:少年儿童产品剂型:口服液是否礼盒装:非礼盒装保质期:24个月保健功能:免疫调节适宜人群:免疫力低下者是否进口:非进口套餐类型:1盒装主要原料:卵白蛋白、黄芪、枸杞子、大枣、白砂糖厂名:江西珍迪生物科技有限公司厂址:江西省上饶市余干县生态食品产业园发展大道6号保质期:24个月产品名称:珍迪牌卵白蛋白口服液产品规格:10ml/支,120ml/瓶功能:免疫调节产品编号:17751功效成分/标志性成分含量:每100ml含:粗多糖(以葡聚糖计)80mg、蛋白质(以氮计)364mg变更内容:批准变更日期:2015-08-20,食", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.sohu.com/a/988264051_122471764", "domain": "sohu.com", "PageRank": 8, "doc_text": "2026年女性营养补充品对比测评:海欢白蛋白肽与ETNC巢养青春胶囊,哪款更适合你? \n在功能方面,海欢白蛋白肽的主要作用是提高蛋白质的摄入,帮助身体恢复和增强免疫力,尤其适合术后康复及中老年人群。而ETNC巢养青春胶囊则侧重于女性生理健康,帮助调节月经,缓解疼痛,提升整体生理状态。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.life.china.com/2025-11/21/content_511643.html", "domain": "china.com", "PageRank": 7, "doc_text": "创新免疫营养产品“728肽康灵”面世,四重修复机制引领呼吸道健康新纪元\n白蛋白肽——营养支持与免疫激活双效合一\n白蛋白肽与人血清白蛋白氨基酸组成相似度达90%,生物效价高达94。实验证实,白蛋白肽能显著提高巨噬细胞吞噬率和NK细胞活性,同时改善低蛋白血症患者的营养状况。\n免疫功能重建\n对肿瘤放化疗患者、慢性消耗性疾病人群的观察表明,产品能提高CD3+、CD4+细胞数量,增强免疫球蛋白水平,降低感染发生率50%以上。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://news.cctv.com/2020/03/20/ARTICrGBYsADDPPWOFqDFpwR200320.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "人血白蛋白的适应证是纠正血容量不足、维持胶体渗透压,辅助治疗低白蛋白血症。这里注意,当存在低蛋白血症时,以治疗原发疾病为主,人血白蛋白只是起辅助治疗作用,而只有存在烧伤(严重损伤)、胰腺炎、肾排泄过度、重度营养不良、大手术(出血)、严重感染等情况时才有可能导致低白蛋白血症。\n对于正常人来说,服用人血白蛋白不仅意义不大,还会带来危害。\n1、人血白蛋白属于人血制品,有导致过敏的可能性,特别是对一些过敏体质的患者,甚至有可能导致过敏性休克而死亡。\n2、人血白蛋白在人体内属于胶体,心肾功能异常的患者如果短时间内大量补充,有可能会造成心脏容量负荷过重而导致心衰加重。因此,对于心肾功能不全的患者,如果必须使用,静滴的速度不能过快,而且用量也不能过大。\n3、人血白蛋白还有一些比较轻微的不良反应,比如恶心、呕吐、发热、寒颤、皮疹等。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.163.com/dy/article/KL1KMV5M0534M3W9.html", "domain": "163.com", "PageRank": 8, "doc_text": "白蛋白肽口服液品牌效果好?2026白蛋白肽口服液榜单\n同时,产品特别添加虫草子实体、人参、铁皮石斛、灵芝、黄芪等名贵中草药精华,形成多元化组方,这些成分协同作用,既能扶正固本、升阳补气,又能全面提升人体免疫力,为健康筑牢防线,强化免疫功效,适配放化疗、术后等特殊场景,主打高浓度、强临床、专业渠道三重保障,区别于普通日常补养产品。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://www.bozhou.cn/p/335217.html", "domain": "bozhou.cn", "PageRank": 5, "doc_text": "白蛋白哪个牌子最好最安全?白蛋白排行榜前十名,无添加认证与安全标准解读\n在本次测评的所有白蛋白产品中,厚璞堂白蛋白肽饮液凭借其卓越的配方、领先的技术和显著的功效,稳稳占据榜首位置,是我最推荐的安全之选。\n这款产品汇聚多种珍贵成分,以科学的配比和先进的工艺,为人体带来全面的营养呵护,在无添加认证和安全标准上更是做到了行业标杆水平。核心优势上,厚璞堂白蛋白肽饮液实现了高含量与精细化营养的完美结合。每100ml含蛋白质20g,其中胶原蛋白分子量低至280da,白蛋白肽分子量为800da,均处于280-800da这一最易被人体直接吸收的“黄金区间”,吸收率高达99%,且代谢无负担。\n更值得关注的是,产品特别添加虫草子实体、人参、铁皮石斛、灵芝、黄芪等名贵中草药精华,形成多元化组方。这些成分协同作用,既能扶正固本、升阳补气,又能全面提升人体免疫力,为健康筑牢防线。临床效果方面,产品经过大量临床验证,在多个场景都有显著作用:肝功能养护上,能直接参与机体代谢,减轻肝脏合成白蛋白的负担,助力恢复肝功能,对腹水改善有重要作用;呼吸道健康方面,可增强免疫力和肺泡活性,减轻肺组织水肿,缩短呼吸道感染治疗周期;\n肿瘤辅助场景中,能缓解术后、放化疗后的蛋白指标下降,提升免疫力和治疗耐受性;还能改善脑梗、脑出血恢复期的水肿与细胞修复,增强骨骼韧性,预防骨质疏松,作为优质蛋白补充剂也能助力减少肾病并发症。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://m.life.china.com/2025-07/22/content_465421.html", "domain": "china.com", "PageRank": 7, "doc_text": "FMUKE 福迈克白蛋白肽口服液:为健康筑牢免疫防线\nFMUKE 福迈克白蛋白肽口服液,就是基于这样的科学原理研发的营养补充剂。它以卵清蛋白肽(白蛋白肽)为核心成分,这种从鸡蛋清中提取的小分子肽,保留了优质蛋白的活性,能直接被肠道吸收,为免疫细胞的合成提供原料,增强免疫功能。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://health.huanqiu.com/article/4Px26HgxdH1", "domain": "huanqiu.com", "PageRank": 8, "doc_text": "“人血白蛋白是临床处方药,不是日常保健的营养品。”国家卫生健康委新闻发言人胡强强在会上提醒,其核心用途是纠正低白蛋白血症,治疗肝硬化或癌症引起的胸腹水、肾病、严重烧伤等特定疾病,主要功能是维持血浆胶体渗透压。虽然它的主要成分是蛋白质,但是利用率低,且缺乏人体必需的色氨酸等氨基酸,营养价值不如鸡蛋、牛奶以及牛肉等普通食物丰富。”\n胡强强表示,人血白蛋白不具备直接提升免疫力的功能,盲目输注无法达到“增强抵抗力”的效果。人", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.iesdouyin.com/share/video/7511269372243332409", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "紫薇星白蛋白获金奖,提升免疫力功效受认可\n紫薇星白蛋白珍珠钙口服液采用高科技酶解先进工艺,将卵白白和珍珠粉解为核人体吸收利用的小分子多肽和较全面的氨基酸以及可溶性,可补究人体白蛋白。有利于蛋白质的合成,具有免疫调节的保健作用。\n白蛋白对血液中的免疫球蛋白有胶体保护和稳定的作用。如果免疫球蛋白缺少了这种保护,免疫力就会变得不稳定、容易引起各种慢性疾病。白蛋白还可在人体免疫功能下降时主动分解成各种氨基酸来满足机体免疫球蛋白的合成,从而提高免疫力。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_016", "question": "颜色越深代表车厘子品质越好吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://news.ymt.com/health_product/1eom0C9L", "domain": "ymt.com", "PageRank": 0, "doc_text": "二、甜度与颜色之间的科学联系\n车厘子的甜度主要由果糖、葡萄糖和蔗糖组成,而这些糖分的含量与果实成熟过程密切相关。研究显示,随着果实成熟,糖分含量显著上升,尤其是深红色至近黑色阶段达到峰值。\n根据美国农业部(USDA)发布的数据,车厘子的可溶性固形物(TSS)含量在成熟过程中可从8%上升至15%以上,这直接决定了其甜度表现。因此,总体而言,颜色越深的车厘子甜度越高,但也要注意果实是否过熟导致风味下降。\n\n三、营养价值与颜色的关联\n除了甜度,车厘子的颜色还与其营养成分密切相关:\n花青素含量高:深色车厘子含有更高的花青素,具有抗氧化、抗炎作用,有助于改善睡眠质量和心血管健康。\n维生素C含量:成熟果实中维生素C含量略高于未成熟果实,但差异并不显著。\n铁元素:车厘子是少数富含铁元素的水果之一,尤其适合贫血人群,颜色越深,铁含量越高。\n因此,选择深色车厘子不仅能提升口感,还能获取更多的营养益处。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7608436556264718888/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "买车厘子时,只要包装上有这\"1个词\",无论啥牌子,都是...在挑选进口车厘子,尤其是源自智利的大樱桃时,最实用也是最直观的识别方法,就是关注包装上的\"DARK\"标签。这一标签代表车厘子的颜色深浅,即\"dark color grade\",意即果实成熟度更高、糖分更丰富、风味更浓郁。只要你看到这个词,无论哪个品牌,都能\"闭眼入\",因为它基本上意味着这个车厘子的品质更靠近理想范畴。首先,理解颜色等级对于挑选至关重要。智利的车厘子普遍分为浅色(L)、红色(R)和深色(D或Dark)。深色(紫黑或暗红)代表果实成熟充分,积累了更多花青素,口感更甜、层次更丰富。而鲜红色虽好看,但成熟度和甜度略逊一筹,淡红色则更多处于青涩状态。淘宝、超市里看到的\"Dark\"标签,实际上是智利等南半球国家出口标准中的分级标志,黑紫色越深,代表糖度越高、花青素越丰富。智利车厘子委员会的出口指南亦强调:颜色越深,风味越浓,花青素越丰富,糖度越高。尽管如此,不同品种色差有差异,但\"DARK\"作为共通的品质象征,值得每位消费者信赖。最后,这一方法的科学性和实用性皆经市场验证。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.huanqiu.com/article/4Pr8WuQ30BM", "domain": "huanqiu.com", "PageRank": 8, "doc_text": "颜色越深越甜?转给爱吃车厘子的朋友\n不同品种的车厘子,颜色存在显著差异。例如近期集中上市的早熟品种桑提娜,该品种的显著特征为果皮与果肉均呈紫红色。在生长过程中,受光照条件及其他环境因素��响,果实可能出现颜色差异,但这种色差是否能够反映果实本身的口感与甜度,目前并无统一标准。\n至于中晚熟品种,如雷尼尔车厘子,其果实本身呈黄底红晕状,不能简单认为车厘子颜色越深越好吃。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://post.smzdm.com/p/aogzre5n/", "domain": "smzdm.com", "PageRank": 5, "doc_text": "车厘子挑选看J还要看D?甜度和大小怎么兼顾。每到车厘子季,消费者常被包装上的\"3j\"\"4j\"吸引,却忽略了另一个关键字母——\"d\"。不少人误以为果子越大越甜,结果高价买回的\"巨无霸\"口感偏酸、质地发软。其实,\"j\"只代表果径大小,而\"d\"才是决定甜度的核心密码。本文将系统拆解车厘子分级体系,揭示j与d的真实含义,并结合品种、新鲜度、价格等维度,为不同需求人群提供可操作的选购建议,助你避开营销陷阱,真正实现\"又大又甜\"的车厘子自由。\"j\"是英文\"jumbo\"(特大号)的缩写,仅用于表示车厘子的果径大小。根据智利等南半球主产国的行业标准,j级划分极为精确:单j(26–28mm)、双j/jj(28–30mm)、三j/jjj(30–32mm)、四j/jjjj(32mm以上)。每增加一个\"j\",果径约增大2毫米。然而,这一分级体系仅反映物理尺寸,与甜度、风味无直接关联。一颗存放过久的4j车厘子,其甜度可能远不如一颗新鲜的2j好品种。真正影响甜度的关键,在于紧随j后的字母\"d\"。d是\"dark\"(深色)的缩写,代表果实颜色等级。在同品种前提下,车厘子颜色越深(紫红至近黑),成熟度越高,糖分积累越充分,口感也越甜。颜色等级通常分为三级:l(light,浅红,偏酸)、r(red,红色,酸甜适中)、d(dark,深色,高甜)。因此,\"3jd\"即表示果径30–32mm的深色高甜果,是兼顾大小与风味的理想选择。认准d等于捏住甜味命门。d才是甜度密码,深色党闭眼冲。d(dark):深紫近黑色,成熟度爆表!花青素多、糖分足,纯甜党必选(比如科迪亚d级甜度飙25%);r(red):正红色,酸甜平衡,适合怕腻口的人;l(light):浅红色,偏酸涩,慎选。同品种下,d级比l级甜20%以上!", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.ymt.com/health_product/TBa9t2EL", "domain": "ymt.com", "PageRank": 0, "doc_text": "如何挑选真正“又大又甜”的美早樱桃?\n面对市场上琳琅满目的樱桃产品,如何判断你买的美早樱桃是不是真的甜?以下是几个实用选购技巧:\n✅ 看颜色:成熟美早樱桃应为深紫红色至近黑色,光泽油亮。颜色偏红或发黄者多为未熟或品种混杂。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.zhihu.com/question/646898648?write", "domain": "zhihu.com", "PageRank": 6, "doc_text": "“四步法”挑选好樱桃\n想要吃到多汁甜蜜的水果,就要学会挑。如何能高效地挑到好吃的樱桃?\n首先要看颜色,一般颜色深的樱桃较甜,颜色浅的大多发酸。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.chinanews.com.cn/jk/2026/01-04/10545880.shtml", "domain": "chinanews.com.cn", "PageRank": 8, "doc_text": "颜色越深代表车厘子品质越好吗?\n很多朋友在购买车厘子的时候喜欢买颜色深的,认为这样的车厘子成熟度更高,味道会更甜。在挑选车厘子的时候,外观颜色越深代表它的品质越好吗?\n中国科学院植物学博士 史军:不同车厘子的品种颜色是有很大区别的,比如最近集中上市的早熟型车厘子桑提娜。这个品种本身的特点就是皮和果肉都是呈紫红色的。在生长过程中可能因为光照条件,其他的环境因素影响,形成了果实颜色上的色差,但是这个色差是不是能够代表果实本身的口感和甜度,其实并没有一个统一的标准。就更不用说中晚熟的品种,它本身就不是深色的。代表性的就是雷尼尔,这种车厘子它本身就是黄底红晕的,也不能说颜色越深就越好吃。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.sohu.com/a/851805124_585752", "domain": "sohu.com", "PageRank": 8, "doc_text": "红到发黑的车厘子,花青素含量高\n车厘子含花色苷,这是一种多酚类化合物,主要为花青素,具有抗氧化作用,有助清除自由基,辅助抗炎。多项研究揭示,花青素还有助预防心血管疾病、延缓衰老等。\n花青素是植物体中红色、紫色、紫红色与蓝色等植物色素来源;颜色越深,花青素含量越高。颜色越红润的车厘子花色苷含量越高,含量高就会呈现红色甚至黑色。车厘子中花青素的含量是草莓的 15~50 倍。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://post.smzdm.com/p/a3x7gekk/", "domain": "smzdm.com", "PageRank": 0, "doc_text": "车厘子是颜色越深甜度越大\n实体店还是水果超市卖的车厘子价格品种不一样,也不知道能不能买好,所以还是选择京东的品质,从京东下单了这个车厘子,京地达智利进口车厘子 4J 级5 斤装,每一颗车厘子都精挑细选,果径达到 32 - 34mm,个大饱满,宛如红宝石般诱人。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.sohu.com/a/849376697_121106994", "domain": "sohu.com", "PageRank": 8, "doc_text": "红到发黑的车厘子更甜吗? \n车厘子含有花色苷成分,这是一种多酚类化合物,主要为花青素,颜色越红、甚至发黑的车厘子,花青素含量越高。车厘子的品种和成熟度也会影响其颜色,一般来说,深红色的车厘子会更甜。车厘子虽然吃起来甜,但总含糖量不算高,约为12.8克/100克,由于其中约5.3克为果糖,口感才会偏甜。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_017", "question": "长期服用降压药,会导致血管变脆吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://py.hangzhou.com.cn/content/2025-10/27/content_9111110.htm", "domain": "hangzhou.com.cn", "PageRank": 6, "doc_text": "网络上流传一种说法:“长期服用降压药,血管就会变脆”,导致不少高血压患者产生担忧甚至擅自停药。这种说法不仅错误,而且危险。轻信谣言可能延误治疗,严重时甚至危及生命。事实上,这是一个典型的健康误区。所谓“血管变脆”,通常指的是动脉硬化。随着年龄增长,人体血管会自然老化、弹性下降、脆性增加。这是正常的生理过程。但长期高血压若得不到控制,会持续冲击血管壁,加速动脉硬化,这才是导致血管变脆的真正“元凶”。降压药不仅不会让血管变脆,恰恰相反,它是保护血管的重要方式。部分降压药还能预防动脉硬化加重,保护血管和心脏,有效降低心脑血管事件的发生风险。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.xiaohongshu.com/explore/67de3a40000000001b03f60c?xsec_token=AB7-cbD0WrJgD88n76P9X2zTxXVQIVg5AkL5Gsb5Ad3iI=&xsec_source=pc_search&source=web_search_result_notes", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "降压药的三种功能✨扩张血管的,长期使用,血管变薄变脆,突发危险;✨利尿的,血液水液利出去,血脂变稠,人变得没有活力;✨控制减缓心律的,使其他内脏供能不足,导致痴呆。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://mp.weixin.qq.com/s?__biz=Mzk5MDYwMDMwNQ==&mid=2247485248&idx=1&sn=0867188e028727ea73d92b3225aae137&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "降压药是血管的“强制扩张剂”\n现代医学治疗高血压的核心手段简单而直接:降压药。绝大多数降压药的原理,是通过化学手段强制扩张血管,增加血管容量,从而降低血液对管壁的压力。这就像一条本已不堪重负的河道,我们不去减少上游来水,也不去清理河床淤泥,而是不断命令:“河道,你再变宽一些!再变宽一些!”\n血管真的能无限扩张吗?显然不能。长期服用扩张血管的药物,血管壁会逐渐变薄,弹性纤维断裂,血管就像被反复吹胀又放气的气球,最终失去弹性,变得脆弱不堪。此时,任何情绪波动、任何轻微刺激,都可能成为“压垮血管的最后一根稻草”——脑出血、主动脉夹层等危重症往往在此刻发生。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://3g.china.com/act/ent/11005281/20251031/48953750.html", "domain": "china.com", "PageRank": 7, "doc_text": "长期服用正规降压药不会让血管变脆,反而能保护血管、减少血管损伤。n核心关键逻辑\n血管变脆的根源是高血压本身,而非降压药。长期血压控制不佳时,高压会持续冲击血管壁,导致血管弹性下降、脆性增加,还可能引发动脉粥样硬化等问题。正规降压药的核心作用是平稳控制血压,减少高压对血管的“冲击伤害”,延缓血管硬化进程,从本质上保护血管完整性。部分人可能有“血管变脆”的错觉,多是因为长期高血压已造成血管基础损伤,或混淆了药物副作用与疾病本身的影响。\n\n常见误解澄清\n降压药没有“让血管变脆”的药理机制,其副作用多为头晕、干咳、电解质波动等,且多数可通过调整用药缓解。若擅自停药或不规律服药,血压大幅波动会加剧血管损伤,反而真的会让血管弹性变差、脆性增加。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/s?__biz=Mzk4ODI5MzEzMg==&mid=2247484207&idx=1&sn=14dc6387d027d8f6ed0947f24bbe2e8b&scene=0&poc_token=HEK8mmmjzdKx8tevlw7lk_dtd7yIRsuoIiGAIPIw", "domain": "qq.com", "PageRank": 8, "doc_text": "真相2:降压药可能“改造”血管,让它更脆\n更颠覆的发现是:部分降压药会加速血管老化。长期干扰身体的自我调节机制,会损伤血管内皮细胞(血管的“保护层”);而药物代谢副作用(如利尿剂加剧胰岛素抵抗、β受体阻滞剂干扰糖脂代谢),又会加速血管硬化——这相当于把原本有弹性的“橡胶水管”,慢慢变成生锈的“铁管”。《高血压》期刊2023年一项对比实验中,服用某类降压药5年的患者,其颈动脉内膜厚度(衡量血管老化指标)增加了18%,血管脆性测试值上升25%。血管越脆,越容易破裂——这才是脑出血的隐形推手。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://mp.weixin.qq.com/s?__biz=MzA5OTAyMDA2MQ==&mid=2247484025&idx=1&sn=c035a7a15e4c99ee9d26ef35de6a9eb3&scene=0&poc_token=HIi8mmmj_4EzYvQK7XUPPUQlRXohdcxb2Yz5rnNh", "domain": "qq.com", "PageRank": 8, "doc_text": "从中医角度唠唠:为啥有人说长期吃降压药,会增加脑出血风险?\n很多高血压患者本身就有“血瘀”的问题—血液流动慢,血管壁上容易堆垃圾。长期吃寒凉降压药,会让体内的阳气更弱,气血运行更慢,血瘀的情况就会加重。血瘀久了,血管壁会变得又脆又硬,就像老化的水管,稍微有点压力就容易裂,这也是脑出血的一个隐患。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.zhihu.com/search?type=content&q=%E9%99%8D%E5%8E%8B%E8%8D%AF%E8%A1%80%E7%AE%A1%E5%8F%98%E8%84%86", "domain": "zhihu.com", "PageRank": 6, "doc_text": "常年服用降压药的患者\n只要运动起来就好,长期服用降压药导致血管变脆甚至粥状动脉硬化,定期每天的运动依然是缓解血管问题最好的方式,没有之一。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://mp.weixin.qq.com/s?__biz=MzYyMTM3NzA1MA==&mid=2247484843&idx=1&sn=61843d59282ee7b77ea4673c2403227f&scene=0&poc_token=HMu8mmmjyZxkzoP8flLQ05sONGl49hpxdpn527K5", "domain": "qq.com", "PageRank": 8, "doc_text": "长期用药你的身体在“沙化”\n常年吃药,你的身体正在“沙化”:一碰就紫,一推就“糟”\n这不是夸张,这是药物反噬的典型信号。常年服药,尤其激素与消炎药,你的身体可能已悄然改变:\n为什么“碰一下就紫,浑身像糟了”?1. 血液“变稀”:药物抑制凝血,微小碰撞即成淤青。\n2. 血管“变脆”:药物副作用与营养流失(如维C、维K),让血管壁脆弱不堪。\n3. 支撑“塌陷”:皮肤变薄,脂肪流失,血管失去缓冲,直接暴露于风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.zhihu.com/search?type=content&q=%E9%99%8D%E5%8E%8B%E8%8D%AF%E8%A1%80%E7%AE%A1%E5%8F%98%E8%84%86", "domain": "zhihu.com", "PageRank": 6, "doc_text": "传统西药降压的四大危害1.扩张血管,加速机体老化人体大部分内脏肌是由平滑肌组成,而降压药扩张血管降压主要是通过松弛血管平滑肌实现的。年轻的体态特点是肌肉紧绷,年老的体态特点是内外肌肉松弛。松弛平滑肌,等于使这些内脏器官提前老化,很多副作用都与机体老化有关。2.血管脆化,促使脑溢血爆发长期服用降压药后,血管侧压力减弱血压下降。但血管长期扩张,会产生丧失弹性的物理反应,加速血管的脆化,从而加大晚年脑溢血特别是脑梗的爆发率。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.zhihu.com/question/633882391/answer/3422337292", "domain": "zhihu.com", "PageRank": 6, "doc_text": "为什么得高血压的人最容易的脑出血?\n部分利水类降压药久服会使脑血管壁变脆,当遇极端气候、大的情绪波动、暴怒等诱因时,血管壁容易破裂。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "http://m.people.cn/n4/2024/0410/c4256-21028173.html", "domain": "people.cn", "PageRank": 9, "doc_text": "常吃降压药血管真的会变脆吗?其实就像吃了糖不会变成“糖人”一样,科学家们已经证实,降压药物并不会让我们的血管变得脆弱。记得多运动,控制饮食,保持心情愉快,健康生活从现在开始。", "authority": "high", "content_type": "background"}, {"docid": "doc_012", "url": "https://news.bjd.com.cn/2025/11/22/11421276.shtml", "domain": "bjd.com.cn", "PageRank": 4, "doc_text": "这是一个常见误区。长期服用降压药不会让血管变脆,真正让血管变脆的“真凶”是高血压,而不是药物。\n血管变脆通常是指动脉硬化,随着年龄的增长,人体的血管会逐渐硬化,失去弹性,脆性增加。若高血压长期得不到控制,会加重动脉硬化情况。\n降压药不仅不会导致血管变脆,相反,部分降压药还能预防动脉硬化加重,保护血管和心脏。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_018", "question": "长期吃降压药会导致肾脏损害、引起肾功能衰竭吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.who.int/news-room/fact-sheets/detail/hypertension?cid=948", "domain": "who.int", "PageRank": 8, "doc_text": "There are several common blood pressure medicines: \nACE inhibitors including enalapril and lisinopril relax blood vessels and prevent kidney damage.\nAngiotensin-2 receptor blockers (ARBs) including losartan and telmisartan relax blood vessels and prevent kidney damage.", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7602479044793254440/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "高风险药物举例:表格 药物类别代表药肾风险使用注意利尿剂氢氯噻嗪电解质紊乱、血容量不足肾功能减退者慎用NSAIDs(非处方止痛药)布洛芬急性肾损伤高血压患者禁用某些复方制剂含甘草酸低钾、水钠潴留可加重高血压 关键事实:ACEI/ARB类(如缬沙坦、贝那普利)在早期肾病中可保护肾脏,但若肌酐 >265 μmol/L 或 eGFR <30,反而可能诱发高钾血症、急性肾衰", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7600439548488729140/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "1. 利尿剂类降压药:不当使用易扰乱代谢,加重肾负担\n- 潜在肾损害原因:长期大剂量使用会导致电解质紊乱,同时减少肾脏血流量;保钾利尿剂还可能引发高钾血症,加重肾脏代谢负担;本身肾功能下降者,肾脏调节能力弱,易进一步损伤肾功能,噻嗪类还会升高尿酸,间接影响肾排泄。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.toutiao.com/article/7480552035792814592/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "实际上,缬沙坦作为血管紧张素受体拮抗剂(ARB类),确实是临床一线用药。但问题就出在\"长期服用\"四个字上。数据显示,我国超2亿高血压患者中,近三成需要终身服药,而这类\"沉默的副作用\"往往被血压下降的表象掩盖。一位三甲医院肾内科医生私下透露:\"门诊里因为吃药导致肾功能恶化的案例,比普通人想象的多得多。\"\n​二、缬沙坦伤肾不是危言耸听\n\"肾脏就像家里的净水器,用久了也得换滤芯。\"北京协和医院2023年发布的《慢性肾病防治白皮书》显示,长期服用缬沙坦的患者中,约18%出现肾小球滤过率加速下降。更扎心的是,很多患者直到肌酐值爆表才发现问题。\n网友@降压老张 在知乎分享亲身经历:\"吃了五年缬沙坦,体检尿蛋白2+,医生当场让停药。现在后悔没早点查尿常规!\"这类案例在病友群引发热议,有人吐槽:\"医生开药时只说每天吃一片,从没提过要定期查肾!\"", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.toutiao.com/article/7586974029488177679/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "在病房里,肾内科主任陈医生一边叹气,一边签下了病危通知书的意见。患者,是一位年仅52岁的女性,名叫李阿姨。半年前,她开始自行服用降压药,没做过一次复查。直到最近,她因为反复浮肿、恶心、乏力住院,才被确诊为慢性肾功能衰竭。医生指出,一部分降压药,尤其是ACEI(血管紧张素转换酶抑制剂)和ARB(血管紧张素受体阻断剂),确实有潜在的“伤肾”风险,特别是当患者本身肾功能不好,或者合并糖尿病、高龄、脱水时,使用这些药物可能加重肾脏负担。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.toutiao.com/article/7575084037938463258/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "可能损害肾功能的降压药主要包括血管紧张素转换酶抑制剂(ACEI)、血管紧张素Ⅱ受体拮抗剂(ARB)、利尿剂三类,其肾损害风险与患者肾功能状态、用药剂量及个体差异密切相关。\n一、血管紧张素转换酶抑制剂(ACEI)\n可能损害肾功能的场景•肾功能严重受损:当血肌酐>265μmol/L(或肾小球滤过率<30ml/min)时,ACEI可能抑制肾素-血管紧张素系统的代偿作用,导致肾小球滤过率进一步下降,加重肾功能不全。•���侧肾动脉狭窄:此类患者肾脏依赖血管紧张素Ⅱ收缩出球小动脉维持肾小球滤过压,ACEI阻断这一机制后,肾小球滤过压骤降,可能引发急性肾损伤。•高钾血症:ACEI抑制醛固酮分泌,减少钾离子排泄,可能导致血钾升高(>5.5mmol/L),严重时引发致命性心律失常。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://newsroom.heart.org/news/new-medication-lowered-hard-to-control-high-blood-pressure-in-people-with-chronic-kidney-disease?print=1", "domain": "heart.org", "PageRank": 0, "doc_text": "“These new findings are reassuring that this new class of antihypertensive medications are likely to have both kidney- and cardio-protective benefits and to be safe and effective for broad patient populations,” said Jordana B. Cohen, M.D., M.S.C.E., immediate past chair of the American Heart Association’s Hypertension and Kidney Cardiovascular Science Committee. “Patients with chronic kidney disease were historically often excluded from drug studies. It is particularly reassuring to know that patients with chronic kidney disease, who have very high rates of hypertension and elevated renin-angiotensin aldosterone activity, were represented in their own study, tolerated the medication well, and had both blood pressure and albuminuric benefits. ", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.toutiao.com/article/7565932819835306530/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "一、为啥吃降压药,最先伤的是肾?\n很多人疑惑:“降压药不是治高血压的吗,怎么会伤肾?” 其实高血压本身就是肾脏的 “头号杀手”,而错误吃药会火上浇油。\n肾脏里全是密密麻麻的毛细血管,就像筛子一样过滤血液里的废物。血压高了,这些 “小筛子” 就会被高压冲得变形、破损,时间长了筛子漏了,蛋白质漏到尿里,废物堵在肾里,肾功能就垮了。\n更关键的是,肾病早期没有任何症状。北京协和医院肾内科的研究发现,肾功能下降前 10 年,患者可能连眼皮都不肿一下,但等到肌酐升高、尿量减少,肾功能已经丢了一半以上。而错误吃降压药,会让这个过程至少加速 3 倍。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.toutiao.com/article/7566938235138474559/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "中国的高血压患者到底有多少?根据《中国高血压防治指南(2020年修订版)》,我国成人高血压患病率约为27.9%,也就是说,每3个成年人里,就有1个血压高。\n更惊人的是,长期服药的高血压患者中,大约30%合并有肾功能异常。为什么?因为很多人只知道“血压高要吃药”,但不知道选药、换药、监测、复查,一个都不能少。林阿姨就是典型的“自行吃药型”:一年前体检发现血压偏高,听邻居推荐,开始吃氨氯地平。这药确实能降压,她也没管其他,吃了一年多。直到有天早上,她突然出现双脚水肿、尿量变少、头晕乏力,家人赶紧送她去医院,查出肌酐飙到350 μmol/L,已经是中度肾衰竭", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://pc.120v.com.cn/medical/zfinal/bb07ak5af.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "部分降压药在特定情况下可能对肾功能产生不良影响,但合理用药通常有助于保护肾脏健康。风险较高的三类药物包括:\n1. ACEI或ARB类药物:如卡托普利、依那普利、氯沙坦和缬沙坦。该类药物虽可延缓肾脏疾病进展,但在肾动脉狭窄、重度肾功能不全或高钾血症患者中,易导致血肌酐升高和高钾血症,需密切监测肾功能及电解质。\n2. 利尿剂类,尤其噻嗪类及袢利尿剂:如氢氯噻嗪、呋塞米。长期大剂量使用可引起低钾血症、低钠血症、高尿酸血症,加重肾功能异常,特别是在已有肾功能损伤者中更须谨慎。\n3. 非选择性β受体阻滞剂:如普萘洛尔。此类药物可能影响肾血流灌注,肾功能已受损者使用时需权衡利弊,避免进一步损害。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "https://news.bjd.com.cn/2026/02/08/11572436.shtml", "domain": "bjd.com.cn", "PageRank": 4, "doc_text": "不是降压药“毁了肾”\n而是高血压不治“拖坏了肾”\n很多人担心降压药“吃多了会伤肾”,但真正让肾脏一步步走向衰竭的,其实是没有被控制住的高血压。需要明确的是,真正损害肾脏的是高血压本身,而非降压药物。\n长期高血压状态下,肾脏的“滤网”系统持续承受着高压血流的冲击,这种损伤会逐渐破坏肾脏的过滤功能,最终可能导致肾功能衰竭。而降压药物通过多种机制��效降低血压,犹如为肾脏装上了“减压阀”,显著减轻高压血流对肾脏的损害,从而起到保护和延缓肾功能恶化的作用。\n简而言之,高血压患者若不坚持规范用药,就如同放任“湍急洪水”在血管内肆虐,不仅会损伤肾脏,还可能累及心脏、大脑等多个重要器官,造成不可逆的损害。因此,坚持降压治疗是对肾脏很好的保护。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_019", "question": "流感是病毒引起的,提前吃抗病毒药可以预防流感,对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://society.huanqiu.com/article/4KzFDbVeJSV", "domain": "huanqiu.com", "PageRank": 8, "doc_text": "随着流感高发季的到来,许多网友纷纷“支招”,有人在网上表示“可以提前服用奥司他韦等抗病毒药物预防流感”。\n针对该现象,江苏省中医院呼吸与危重症医学科主任周贤梅表示,奥司他韦虽被称为“神药”,但其作用主要在于早期治疗和暴露后预防。高危人群如老年人、孕妇、免疫力低下者,短期服用奥司他韦有降低感染风险的作用,但对于普通人群,提前服用的意义不大。周贤梅介绍,“不规范使用奥司他韦可能促使流感病毒产生耐药性,降低药物的有效性。另外,奥司他韦不能彻底防止感染流感病毒,尤其在病毒未明确流行的情况下,提前服用无法保证预防效果。”", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.familydoctor.com.cn/202601/3888698.html", "domain": "familydoctor.com.cn", "PageRank": 7, "doc_text": "有效预防流感的5种药物有奥司他韦、扎那米韦、玛巴洛沙韦、金刚烷胺、干扰素。1. 奥司他韦:属于神经氨酸酶抑制剂,能抑制流感病毒感染和复制,减少病毒传播。在接触流感患者后的48小时内服用,可有效降低感染风险。其对甲型和乙型流感均有预防作用。2. 扎那米韦:同样是神经氨酸酶抑制剂,通过抑制流感病毒的神经氨酸酶活性,阻止病毒从被感染的细胞中释放,从而减少病毒的播散。它通常以吸入剂的形式给药,对于不能耐受口服药物的人群是一种选择。3. 玛巴洛沙韦:是一种新型抗流感药物,作用机制与传统神经氨酸酶抑制剂不同,它通过抑制流感病毒的帽依赖性核酸内切酶发挥作用。只需单次口服给药,就能在体内持续发挥抗病毒作用,方便快捷,可有效预防流感。4. 金刚烷胺:能阻断甲型流感病毒脱壳及其核酸释放,影响病毒初期复制,从而起到预防作用。不过,目前部分甲型流感病毒对金刚烷胺产生了耐药性,使用时需要注意。5. 干扰素:具有广谱抗病毒作用,可增强机体的免疫功能。通过调节机体的免疫反应,干扰病毒的复制和传播,达到预防流感的目的。可通过雾化吸入或注射等方式给药。以上5种药物在预防流感方面都有一定的效果,但药物的使用应根据个人情况,在医生的指导下进行。同时,预防流感不能仅仅依赖药物,保持良好的个人卫生习惯、均衡饮食、适量运动、充足休息等也非常重要。如果出现流感症状,应及时就医。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://wjw.beijing.gov.cn/bmfw_20143/jkzs/jksh/202512/t20251211_4335595.html", "domain": "beijing.gov.cn", "PageRank": 8, "doc_text": "一、在得流感之前:这三件事一定要做\n1. 每年一针流感疫苗\n流感疫苗是目前最重要、最有效的预防手段之一。流感病毒每年都在变异,所以建议每年接种一次。最好在每年流感季前(秋季)完成接种,但冬春季已经流行了再打也比不打强。3.高危人群的“药物预防”(需医生评估)\n对于某些高危人群,在流感高发季、又暂时不能接种疫苗或预计疫苗效果较差时,医生可根据具体情况,短期开具抗流感病毒药物进行预防性用药\n关键要点是:不是人人都需要吃,不能自行乱买乱吃。一定要在医生评估后决定是否使用、用多大剂量、用多长时间。药物预防不能代替疫苗,两者不是“二选一”,疫苗仍是主角。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.toutiao.com/article/7580229185239564809/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "最近甲流真的猛,朋友圈里好多人都在晒发烧、咳嗽的动态,办公室里也此起彼伏的抽纸声。作为一个常年被同事封为“养生达人”的人,我必须来安利一下我们家这些年冬天必备的防流感神器——五虎汤。平时当茶喝能预防,刚感冒还没分清是寒是热的时候也能喝。\n平时隔三差五煮一壶当水喝,预防��感很稳;一旦觉得嗓子有点痒、鼻子不得劲,马上煮一杯,把苗头掐死在摇篮里。\n有一回我发小来我家玩,正赶上流感高峰期,她怕被我传染,一直戴着口罩。我直接煮了一壶五虎汤给她,说:“你先喝几天,不怕。”结果她回去在公司又安安稳稳上了一周班,回来跟我炫耀:“你这汤绝了,我们部门一堆人病倒,就我没事!”", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/mp/wappoc_appmsgcaptcha?poc_token=HObKmmmjvw5GUyQhBmMYCcy8e4L2jui-sIQ4lEm4&target_url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzU5MDg3NzIwNg%3D%3D%26mid%3D2247492080%26idx%3D7%26sn%3D6afc2e3538ead0b83d9a58e9f81e127a%26scene%3D0", "domain": "qq.com", "PageRank": 8, "doc_text": "抗病毒核心武器库\n🔥奥司他韦(Oseltamivir)\n作用机制:神经氨酸酶抑制剂,阻断病毒释放\n适用场景:发病48小时内用药可缩短病程3-5天", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.toutiao.com/article/7576862225374118435/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "2025甲流高发期,家中常备这5个中成药,做好预防,不怕病毒攻击\n以国家卫健委发布的《流感诊疗方案(2020年版)》为例,明确推荐了多种中成药用于流感早期干预和预防。\n而且,中成药的优势在于:\n针对流感病毒的整体反应调节免疫\n可在病毒感染初期“截断”发展路径\n多数药物成分安全、可家庭常备\n当然,中成药不能替代疫苗或抗病毒药物,但在家庭预防、早期干预中,确实是一个“低门槛、高安全”的辅助手段。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://3g.china.com/act/ent/11005281/20251124/49017948.html", "domain": "china.com", "PageRank": 7, "doc_text": "结合临床常用场景,以下3类药物可作为“高风险接触后/流行季应急预防”的备选,同时附上使用规范和注意事项,避免滥用:一、核心预防药:奥司他韦(神经氨酸酶抑制剂)\n作用与适用场景\n唯一被明确批准用于甲流预防的口服药物,通过阻断病毒扩散降低感染风险,对甲流病毒(H1N1、H3N2等)有效,对普通感冒无效。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.wjhospital.com.cn/Html/News/Articles/20007279.html", "domain": "wjhospital.com.cn", "PageRank": 5, "doc_text": "奥司他韦属于神经氨酸酶抑制剂,核心作用是阻止流感病毒从人体细胞中“跑出来”,从而抑制病毒复制。它只对甲、乙型流感病毒有效,对普通感冒(如鼻病毒、冠状病毒引起)完全没用。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.xiaohe.cn/medical/disease/44672583992601", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "奥司他韦是一种抗病毒药,对甲型和乙型流感病毒均有抑制作用。主要用于治疗和预防甲型流感、乙型流感。胶囊剂、颗粒剂:主要用于1岁及1岁以上患者的甲型和乙型流感治疗,或成人和13岁及13岁以上青少年的甲型和乙型流感的预防。口服干混悬剂:主要用于成人和2周龄及其以上儿童急性、非复杂性甲型和乙型流感的治疗,或1岁及其以上患者甲型和乙型流感的预防。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://cloud.kepuchina.cn/h5/detail?id=7399266628628336640", "domain": "kepuchina.cn", "PageRank": 0, "doc_text": "奥司他韦不是“万能防流感药”,只有遇到高风险情况吃才有用,身体健康、没接触过流感病人的话,完全没必要吃。千万别吃的情况——乱吃=白吃还添风险• 没接触过流感病人,也不是流感高发期,身体好好的。• 只是轻微流鼻涕、嗓子疼、打喷嚏(这是普通感冒,不是甲乙流)。• 单纯想“提前吃药预防”,不管有没有风险都吃。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_020", "question": "饮食过于油腻时喝茶可以刮油解腻对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://mp.weixin.qq.com/mp/wappoc_appmsgcaptcha?poc_token=HFPTmmmjpKIZktK5pdvXOOhBG2qQIiUOMzej5VX-&target_url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzk1NzYzNzczMg%3D%3D%26mid%3D2247485920%26idx%3D1%26sn%3Dd6bc87873e1f77b2236efbaf94bdec82%26scene%3D0", "domain": "qq.com", "PageRank": 8, "doc_text": "把吃进去的脂肪“喝”出去 只需要一杯普洱茶\n聚餐时的大鱼大肉、加班后的重油外卖、追剧时的高脂零食……吃进去的满足感过后,总免不了被脂肪堆积的焦虑困扰。而普洱茶流传百年的“解腻刮油”功效,恰好给出了轻松答案——无需复杂操作,只需一杯温热的普洱茶,就能帮身体疏导脂肪负担,让“把吃进去的脂肪‘喝’出去”从传说变成日常养生的实用方案。\n普洱茶之所以能成为“脂肪清道夫”,核心秘密藏在其独特的发酵工艺中。经过渥堆发酵的普洱茶,会产生大量茶褐素、茶多糖和益生菌,这三种成分构成了“刮油铁三角”:茶褐素能与肠道内的脂肪分子结合,减少脂肪被肠道吸收的效率,就像给脂肪穿上“隔离衣”,阻止其进入血液转化为脂肪细胞;茶多糖可调节肠道菌群平衡,促进有益菌繁殖,加速肠道蠕动,让未被吸收的脂肪更快排出体外;而发酵过程中产生的益生菌,还能帮助分解食物中的油脂和糖分,缓解餐后油腻腹胀,让消化过程更顺畅。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://news.cctv.com/2026/02/18/ARTIOkUmP78Wq17qQIhCcjaB260218.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "喝完茶容易饿,主要是因为咖啡因达到一定浓度时能使中枢神经更兴奋,对有些朋友而言,消化系统也跟着兴奋,胃酸也分泌得更多,从而加快了消化过程。也就是说,只是脂肪消化速度快了,并没有改变脂肪被吸收和囤积在体内的结果。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7603567067971535366/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "熟普选5年以内的,发酵充分,茶褐素含量高,适合肠胃弱、怕生普苦涩的姐妹。\n减肥适配:餐后1小时喝1杯,茶褐素能与食物中的脂肪结合,阻止脂肪吸收(摘要3、6),搭配1颗山楂,消食化积效果更好,解腻又刮油(摘要3、11)。\n加分技巧 这样喝,减肥速度再翻倍(亲测有效)\n掌握泡法后,再配合这3个小技巧,每天1杯,14天就能看到体重变化,亲测14天瘦4斤,腰腹小了3cm!", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://mp.weixin.qq.com/mp/wappoc_appmsgcaptcha?poc_token=HHbUmmmjBNWzIoLFFLnGq7u8D5ELM2I4M7REuzSm&target_url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI3NDA3NTY0Nw%3D%3D%26mid%3D2650979017%26idx%3D5%26sn%3D5425f9e62f16ccec2e7c9dc52e84b175%26scene%3D0", "domain": "qq.com", "PageRank": 9, "doc_text": "绿茶:抑制脂肪吸收的“拦路虎”\n绿茶之所以能刮油,核心在于其富含的茶多酚和咖啡因。茶多酚中的儿茶素,尤其是EGCG(表没食子儿茶素没食子酸酯),能有效抑制脂肪酶的活性——脂肪酶是人体消化脂肪的关键物质,它的活性降低后,肠道对食物中脂肪的吸收效率就会下降,多余的脂肪便难以被身体“留住”。同时,咖啡因能刺激中枢神经,加速新陈代谢,促进身体能量消耗,帮助燃烧部分多余热量,还能轻微促进胃液分泌,辅助消化油腻食物,缓解餐后饱胀感。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mjbk.familydoctor.com.cn/article/377939.html", "domain": "familydoctor.com.cn", "PageRank": 7, "doc_text": "十种公认最刮油的茶,助你轻松告别油腻\n在追求健康和良好身材的道路上,很多人都希望能找到一种既美味又能帮助“刮油”的饮品。茶,作为世界上最古老且广受欢迎的饮品之一,其中有不少种类都具有刮油解腻、促进消化的功效。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.xiaohongshu.com/explore/68ecdd0d000000000302fcd2?note_flow_source=wechat&xsec_token=CBxOUdApG9wEg-WKUl48KApbEn78mAGDay4e7E_hZHY-A=", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "节后身材膨胀?泡杯荷叶茶,刮油解腻调状态\n谁懂啊!明明没吃撑,却总觉得肚子圆滚滚的,尤其是吃完火锅、烧烤后,油脂像 “粘” 在肚子上一样😫 试了无数方法,最后被闺蜜安利的荷叶水戳中!坚持喝了 2 周,吃完油腻的不胀气了,连腰腹都感觉松快了不少,亲测清爽又舒服~", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://www.tsxnews.com.cn/2024falv/chapen/2204652102.html", "domain": "tsxnews.com.cn", "PageRank": 0, "doc_text": "天然“解腻剂”聚餐必备\n说到聚餐你有没有发现,吃完大鱼大肉就想来点清爽的东西?山楂茶就是解腻神器。对比一下喝山楂茶的人餐后油腻感减轻了70%,比喝白水强太多了!其实就像喝柠檬水一样,酸味能中和油腻。上次公司聚餐我特意带了山楂茶大家喝完都说解腻。\n许多人问山楂茶能减肥吗?这个还真有点争议。虽然山楂能助消化但减肥不能只靠它。不过有研究显示山楂茶搭配运动,确实能辅助减重。比如一组对比实验中喝山楂茶的人平均多减了1.5公斤,它不是减肥药但绝对是健康减肥的好搭档。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://news.cctv.cn/2026/02/18/ARTIOkUmP78Wq17qQIhCcjaB260218.shtml", "domain": "cctv.cn", "PageRank": 8, "doc_text": "茶水中最主要的成分是水。既然是水,自然既无法分解脂肪,又无法抑制/延缓吸收,也不能促进脂肪的排出。想要“刮油”,不能靠喝茶,而是一定要从源头入手:少吃“油”(脂肪),让脂肪吸收得少一点、慢一点。当然还要加强锻炼,让脂肪消耗得多一些、快一些。这才能达到“少进多出”,不囤积脂肪的目的。\n有些朋友说,茶水和水不一样,里面还有其他营养素。的确,茶水中还有儿茶素等茶多酚、咖啡因等生物碱,以及非常少量的维生素(比如绿茶,每100克的维生素C含量仅为19毫克)、矿物质和氨基酸。但上述物质,却都很难影响人体对脂肪的消化吸收和利用。有研究发现,咖啡因和绿茶提取物(如儿茶素)能促进脂肪的氧化和利用。但要注意,这个研究的对象是运动员,且给他们补充的并不是茶水,而是绿茶提取物。我们普通人想通过喝茶达到促进脂肪氧化利用的目的,恐怕每天得数升茶水,对大多数人来说不太现实。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.toutiao.com/article/7607086114293301812/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "大麦茶——刮油降脂的“液体沙拉”\n大麦:经过炒制后,其健脾消食、除烦止渴的功效更强。大麦茶不含咖啡因,口感清爽微苦,能有效分解油腻感,抑制食欲,并有一定的降血脂作用。\n饭后一杯热大麦茶,不仅能清洁口腔,更能温暖脾胃,促进消化液分泌,是日韩家庭饭后的标配饮品。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://m.meishichina.com/article/51750/", "domain": "meishichina.com", "PageRank": 6, "doc_text": "大麦本身性寒,经烹煮后寒性会减弱,也更温和一些。在进食油腻食物后饮用大麦茶,可以去油、解腻,起到健脾胃、助消化的作用,长期坚持饮用,还能减肥呢!由于大麦茶具有生津止渴、安神静气的作用,夏天饮用更是爽口、宜人。如果喜欢冰爽的口感,可将大麦茶在5摄氏度左右冷藏半小时至一小时,风味更佳。 ", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_021", "question": "犯过敏性鼻炎说明免疫力低下吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://drugs.dxy.cn/pc/clinicalDecision/pz_T-4H8iZG9lEpmvF7WnQQ?ky=%E7%AB%8B%E5%80%8D%E5%A6%A5", "domain": "dxy.cn", "PageRank": 6, "doc_text": "变应性鼻炎(allergic rhinitis,AR)又称过敏性鼻炎1,是特应性个体暴露于变应原后主要由免疫球蛋白 E(immunoglobulin E,IgE)介导的鼻黏膜非感染性慢性炎性疾病2。AR 的发病与遗传和环境的相互作用有关。一方面 AR 具有遗传易感性,另一方面,生活环境和肠道微生物菌群在 AR 的发病中也起着重要的作用。除过敏原外,早期生活因素、家族史、种族以及环境因素均与 AR 有关5。相关致病风险因素可大致分为三大类:遗传因素、环境因素和非特异性因素见图 1\n非特异性因素\n1、免疫系统功能失调\n免疫系统功能失调或过度活跃是 AR 发病的基础 。在 AR 中,免疫系统对本不应引起反应的物质(如花粉或尘螨)产生 IgE 抗体,肥大细胞、嗜酸性粒细胞等免疫细胞的过度活跃和组胺的释放导致鼻腔黏膜肿胀,引发炎症。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC11558229/", "domain": "nih.gov", "PageRank": 8, "doc_text": "Allergic rhinitis (AR) is a widespread allergic condition, with its prevalence continuing to rise globally. This disease has a significant impact on patients' quality of life. Understanding the underlying pathophysiology is important to develop better-targeted therapies. For decades, the primary assumption has been that an allergy is caused by unbalanced and overactive immunological responses against allergens, driven mainly by activated T helper 2 (Th2) cells and due to aberrant T-regulatory cells. ", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.youlai.cn/sjingbian/article/F2AB51M05lE.html", "domain": "youlai.cn", "PageRank": 0, "doc_text": "过敏性鼻炎总反复,很多时候是免疫力在 “拖后腿”,免疫力增强了,身体对过敏原的耐受度才会提高,复发频率自然会降低。\n1、 坚持规律有氧运动:每周保持 3-4 次有氧运动,每次 30 分钟以上,比如快走、慢跑、游泳、跳绳等。运动能促进血液循环,提升免疫细胞的活性,让免疫系统更稳��,减少过敏反应的发生。\n2、 保证充足的睡眠:睡眠是免疫系统修复和再生的关键时间,长期熬夜会直接降低免疫功能,让身体更容易被过敏原 “攻击”。建议每天保证 7-8 小时的睡眠,尽量在晚上 11 点前入睡。\n3、 减少熬夜和精神压力:长期精神紧张、焦虑会影响身体的内分泌,进而打乱免疫系统的平衡,诱发或加重过敏性鼻炎。日常可以通过听音乐、冥想、瑜伽等方式放松心情,避免过度劳累。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.toutiao.com/article/7546770055019659791/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "过敏性鼻炎(医学称 “变应性鼻炎”),是鼻腔黏膜受过敏原刺激引发的变态反应性疾病,中医称之为 “鼻鼽”,早在《黄帝内经》中就有 “鼻出清涕” 的记载。\n鼻炎总反复?有3大关键原因\n外界诱因增多:空气污染、化学过敏源增加、气候恶化,直接刺激鼻腔黏膜。\n自身免疫力弱:熬夜、压力大、饮食贪凉、过度吹空调等,导致抵抗力下降,易受外邪侵袭。\n治疗不彻底:单纯依赖缓解症状的药物,停药后易复发;长期用药还可能产生耐药性,加重病情。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.cacm.org.cn/spskl/item/?item_id=10001", "domain": "cacm.org.cn", "PageRank": 0, "doc_text": "过敏现象是因肺、脾、肾等脏腑功能紊乱及体液失衡,导致寒、湿、毒积蓄体内,使机体免疫防卫能力下降造成过敏体质,使外界刺激性物质(即过敏原)随意入侵接触呼吸道黏膜、胃肠道黏膜、皮肤结缔组织中的肥大细胞和嗜碱粒细胞而发生反应形成瘙痒、水肿、充血、溃烂等一系列过敏反应。过敏症状反复发作,在中医的观点上,主要是肺、脾、肾三脏腑功能失调而造成的。肺主呼吸,肺不耐寒热,易受外感风寒病邪侵袭而造成鼻部症状。脾主运化,营养失调亦损伤脾胃,进而因运化代谢的不良,造成水湿水邪聚合而成痰湿病气,引起对食物的过敏。肾主纳气,调节水分代谢。若肾阳不足,气纳功能不良,水分蒸化亦失调,进而造成皮肤的干燥、大便的干硬秘结。因此要想避免发作,则需调整脏腑虚实,从根本上解决问题。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://mip.mfk.com/article/10796728.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "过敏性鼻炎和免疫力有关吗\n过敏性鼻炎与免疫力密切关联,其发病中存在免疫失衡(Th1/Th2细胞失衡致过度免疫应答)及固有免疫参与等机制,年龄、生活方式、病史等因素通过影响免疫力作用于过敏性鼻炎的发生、发展、病情及转归,如儿童因免疫力不成熟易发病,老年人因免疫力衰退发病风险增且难控,不良生活方式损害免疫力加重病情,有其他免疫相关病史者其过敏性鼻炎受影响等。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://mip.mfk.com/article/10486347.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "经常感冒流鼻涕可能由反复上呼吸道病毒感染、过敏性鼻炎、鼻黏膜慢性炎症或免疫功能低下等因素引起。常见原因分析\n4、免疫功能异常:先天性免疫缺陷、长期使用免疫抑制剂(如糖皮质激素)、糖尿病等基础疾病会削弱免疫力;营养不良(如缺乏维生素C、锌)、睡眠不足等不良生活方式也会降低免疫功能,增加感染风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.healthnews.com.tw/article/56901", "domain": "healthnews.com.tw", "PageRank": 4, "doc_text": "37歲詹先生,有過敏性鼻炎,原本控制良好,然而近半年開始輪值夜班後,晨起噴嚏連連、眼鼻癢,後續轉為慢性鼻竇炎,鼻塞、鼻涕轉黃黏稠且倒流、前額悶脹反覆,也容易感冒倦怠、眼痠澀冒血絲,而且發胖,讓他困擾不已。求診中醫經體質辨證為風熱鬱滯肺胃,經過一個月的症狀及體質調理後,詹先生鼻竇炎已明顯改善,精神及免疫力也提升,整體工作品質更較以前進步。\n感冒頻率、過敏疲倦 恐是免疫力降低\n奇美醫學中心中醫部總醫師莊照宇解釋,疾病可說是人體正氣與病邪相互對抗的過程,當人體因為熬夜輪班、情緒壓力、時差等問題影響免疫調節能力時,若不巧又碰上病邪盛行的時節便容易染病,免疫系統的穩定度也與疾病的預後有關。一般免疫力是否降低,可從近期感冒的頻率、感染後的嚴重程度及恢復時間長短作評估;此外,若近期經常反覆口角炎、唇疱疹、過敏症狀加劇、易倦怠乏力、胃口��佳、落髮、肢體痠痛等均是免疫力降低的可能徵兆。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://static.nfnews.com/content/202602/06/c12147025.html?enterColumnId=76", "domain": "nfnews.com", "PageRank": 0, "doc_text": "出现这五种情况要警惕\n你的免疫力可能出现了异常\n除了大家熟知的反复感冒、长期乏力,以下这几个容易被忽略的表现,其实也是免疫功能异常的信号:\n4. 过敏症状突然加重\n免疫力紊乱会导致免疫平衡被打破,原本轻微的过敏反应(如季节性鼻炎、皮肤瘙痒)会突然加重,甚至出现新的过敏反应。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.xiaohongshu.com/explore/68a2d77a000000001d00c622?xsec_token=ABq3UNEGxGyj-Hk62UgjpZRE4fPycSNfdVZ3vxjFpphaw=&xsec_source=pc_search&source=web_explore_feed", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "免疫力低的四个典型表现\n1.容易过敏\n我们会出现过敏反应,可能就是由于免疫力下降,导致系统没有办法对我们的身体起到很好的保护作用。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_022", "question": "喝骨头汤可以补钙吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": " http://m.cnr.cn/chanjing/health/20250225/t20250225_527080731.html", "domain": "cnr.cn", "PageRank": 8, "doc_text": "想用骨头汤补钙,一天至少得喝100碗。以每碗骨头汤200ml计算,一碗骨头汤中的钙含量为4mg-10mg。为了达到成人一天所需的800mg钙,需要喝的骨头汤数量最少为100碗。一项关于骨头汤的研究表明:160克骨头汤中,蛋白质、矿物质和微量的糖类只有0.5%,其余99.5%都是水。虽然骨头中有着大量的'钙',但这些'钙'却很难被人体吸收;其次,无论通过什么方式来炖煮骨头汤,骨头中的'钙'都难溶于汤内;再次,骨头汤看似是大补之物,但汤内暗藏着大量的脂肪、盐及嘌呤,这些不但不补钙,反而会导致肥胖,并增加高血脂、高血压等心血管疾病的发病风险。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "http://m.toutiao.com/group/7512370713493963302/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "3代祖传熬汤秘方牛骨高汤的终极奥义:一锅奶白醇香,解锁百道料理灵魂!为什么你熬的汤总缺'灵魂'?90%人输在第一步!熬透的牛骨释放胶原蛋白与氨基酸,遇热乳化形成天然奶白色,浓而不腻——秘诀全在'熬'的仪式感。汤色奶白的关键!✅ 激发美拉德反应,汤色金黄油润!加1勺白醋 醋酸溶解钙质⬆️营养析出,无酸味!", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.xiaohongshu.com/discovery/item/69241cc2000000001b031372", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "牛脖骨:富含胶原蛋白和钙质,是强健骨骼的基础。白萝卜(冬季主角):顺气化痰,帮助消化,让滋补更高效,不怕积食。黄豆:'植物钙库',与牛骨强强联合,补钙效果加倍。孩子:秋冬每周喝2次,强健筋骨,助力成长。老人:温和补钙,提升活力。全家人:作为冬季基础营养汤水,增强抵抗力。顺应时节的饮食智慧,就是这么简单有效!", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.iesdouyin.com/share/video/7576911988606114267", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "你以为喝大骨汤只是为了补钙?错了,它的精华在这三点补充钙质,强健骨骼,滋养胶原,润泽肌肤,驱寒暖胃,增强免疫。想熬出精髓第一步选材就关键,认准猪筒骨,骨髓满满才是精华。最后的小技巧是转小火慢炖2小时以上,让骨髓营养彻底融入汤中。这样熬出的大骨汤汤色奶白,味道醇厚,秋冬暖身第一选,快为家人安排上吧!", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "http://lxjk.people.cn/n1/2022/0323/c404177-32381705.html", "domain": "people.cn", "PageRank": 9, "doc_text": "专业学者曾以猪的大腿骨(筒骨)用常规熬汤的方式熬制骨头汤,并对汤的成分进行分析。结果发现,即便是熬制了很长时间,每250ml骨头汤当中,钙含量约为3.85mg,而相同容量下,牛奶当中钙含量约为300mg。骨头汤当中的钙含量只有牛奶当中钙含量的1.3%,还不到1/50。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.xiaohongshu.com/discovery/item/69241cc2000000001b031372", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "老话常说:'冬吃萝卜夏吃姜,不劳医生开药方'!🥰冬天吃萝卜,能顺气、防积食,让身体更好地吸收营养!这款『萝卜牛骨汤』就是为秋冬量身定制的!既能补充优质钙质助力成长,又温和滋补不上火!💪牛脖骨:富含胶原蛋白和钙质,是强健骨骼的基础。黄豆:'植物钙库',与牛骨强强联合,补钙效果加倍。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.iesdouyin.com/share/video/7552901182894329138", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "骨质疏松别担心,一碗补钙汤来帮您。今天为您推荐排骨核桃芡实汤。所需食材有猪肋排五百克、核桃仁三十克、芡实二十克、红枣六颗。此汤富含钙、蛋白质和多种营养素,能促进骨骼发育,改善骨骼密度,适合骨质疏松、骨伤患者及中老年人,常喝这碗汤骨骼健康有保障。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.iesdouyin.com/share/video/7576911988606114267", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "你以为喝大骨汤只是为了补钙?错了,它的精华在这三点补充钙质,强健骨骼,滋养胶原,润泽肌肤,驱寒暖胃,增强免疫。最后点睛之笔是转小火慢炖2小时以上,让骨髓营养彻底融入汤中。这样熬出的大骨汤汤色奶白,味道醇厚,秋冬暖身第一选,快为家人安排上吧!", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://mp.weixin.qq.com/s?__biz=MzYzODM1MzAzMw==&mid=2247484007&idx=1&sn=ab82e81dc416dff30ea52acf7ca76682&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "冬补一碗汤,少穿一件裳',寒风一吹,最惦记的就是家里灶上慢炖的骨头汤。咕嘟咕嘟的声响里,骨头的鲜香混着葱姜的气息漫出来,喝一口暖透胸腹,连手脚冰凉都能缓解大半。但你知道吗?很多人炖骨头汤只懂'加水炖',最后要么汤清味淡,要么油腻结块,白白浪费了骨头里的骨胶原和钙质。今天就把外婆传的'老火骨头汤秘方'分享给大家,照着做,汤浓如奶、鲜而不腻,补钙强免疫,连骨折的亲友喝了都能加速康复~", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.iesdouyin.com/share/video/7608558811707641151", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "中医里肾气就是钢筋,而吃的钙片、喝的骨头汤顶多只能算是劣质的水泥粉,当年纪大了,过了四十五岁、五十岁肾气开始衰退了,也就是身体里的钢筋开始生锈了,这时候西医不帮你修钢筋也就是补肾,反而拼命叫你往柱子上抹水泥,也就是吃钙片这些水泥粉抹上去根本挂不住。在中医里肾气就是钢筋,而吃的钙片、喝的骨头汤顶多只能算是劣质的水泥粉,当然能补一点钙,只是吸收率不高。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_023", "question": "吃猪蹄、鸡爪可以补充胶原蛋白吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://m.toutiao.com/group/7563619658599760424/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "第三个好处是改善皮肤弹性与干燥状况。这点在中老年女性中尤其明显。上海交通大学医学院2020年一项调查发现,日常摄入胶原蛋白超过10克的女性,其皮肤水分含量与弹性评分显著高于普通人群。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.bohe.cn/zx/1487029.html", "domain": "bohe.cn", "PageRank": 2, "doc_text": "猪蹄、鸡爪、鱼皮、牛筋、银耳等食物中含胶原蛋白较多。胶原蛋白是维持皮肤弹性和关节健康的重要蛋白质,适量摄入有助于延缓皮肤衰老和促进组织修复。\n猪蹄的胶原蛋白含量较高,主要集中在蹄筋和蹄皮中。猪蹄中的胶原蛋白经过炖煮后会转化为明胶,更容易被人体吸收。猪蹄还含有丰富的钙、磷等矿物质,有助于骨骼健康。食用猪蹄时建议搭配富含维生素C的蔬菜水果,有助于促进胶原蛋白合成。\n鸡爪含有丰富的胶原蛋白,特别是爪尖部位的结缔组织。鸡爪中的胶原蛋白属于I型胶原蛋白,对皮肤弹性和伤口愈合有积极作用。鸡爪脂肪含量相对较低,适合需要控制脂肪摄入的人群。烹饪时建议选择清炖或卤制方式,避免油炸等高热量做法。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.fh21.com.cn/article/view/it2jkvs6kr0e5hq.html", "domain": "fh21.com.cn", "PageRank": 6, "doc_text": "吃什么补充胶原蛋白好\n1、猪蹄\n猪蹄含有丰富的胶原蛋白,适量食用有助于改善皮肤弹性。猪蹄中的胶原蛋白经过消化吸收后可为人体提供合成胶原蛋白的原料。但需注意猪蹄脂肪含量较高,高血脂人群应控制摄入量。\n4、鸡爪\n鸡爪含有大量胶原蛋白,特别是鸡爪皮中的胶原蛋白含量较高���鸡爪还富含钙、磷等矿物质,有助于骨骼健康。但鸡爪胆固醇含量较高,不宜过量食用。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": " https://s.fh21.com.cn/article/view/ydekjop58d.html", "domain": "fh21.com.cn", "PageRank": 6, "doc_text": "猪蹄的胶原蛋白含量约为每100克含3-5克\n炖煮能使猪蹄胶原蛋白溶出率提升至80%以上\n人体对猪蹄胶原蛋白的吸收率约为30%-50%,搭配维生素C可提升至65%", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "http://jysh.people.cn/n1/2019/1107/c404390-31441979.html", "domain": "people.cn", "PageRank": 9, "doc_text": "猪蹄里确实含有胶原蛋白,但是猪蹄中的胶原蛋白含量并没有大家认为的那么多,胶原蛋白只存在于猪蹄的表皮层,表皮之下是大量的脂肪。猪蹄中含有的大分子胶原蛋白通常以水溶液的形式存在,当人体食用猪蹄后,人体的肠胃道系统同样会将猪蹄的胶原蛋白分解成机体所需的各种氨基酸,不会直接以胶原蛋白的形态补充到人体的皮肤中。另外,想通过吃猪蹄的方式补充胶原蛋白往往会得不偿失,因为猪蹄的胆固醇含量高、脂肪多,食用过多会引起肥胖问题,还会增加高血压的风险。人体胶原蛋白的合成需要大量的氨基酸,并且在足够的维生素C参与下,才能够将氨基酸形态重新组合形成人体的胶原蛋白。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "http://m.toutiao.com/group/7502325421132857895/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "今天推荐的主角是猪蹄,它富含I型胶原蛋白,能直接滋养真皮层,提升肌肤紧致度。但单纯吃猪蹄还不够,搭配不同的食材,吸收率会更高,效果更明显!", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.iesdouyin.com/share/video/7507940086944713984/", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "皮肤营养学杂志2021年研究显示,鸡爪含有的水溶性胶原蛋白能直接被肠肠吸收,每100克含胶原蛋白12.5克,每周食用3次,皮肤弹性比基础值↑23%", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://m.bohe.cn/zx/1501477.html", "domain": "bohe.cn", "PageRank": 2, "doc_text": "鸡爪中胶原蛋白含量约占蛋白质总量的70%,主要以II型胶原为主。所含的甘氨酸和脯氨酸是合成胶原的关键氨基酸,隔日食用3-4只即可满足需求。建议与山药同炖,山药多糖能增强胶原吸收利用率。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://m.toutiao.com/group/7593335372034130442/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "别小看那一只只'鸡爪',它的营养结构和猪皮类似,胶原蛋白含量同样惊人。鸡爪中富含的胶原蛋白,属于I型胶原蛋白,是皮肤中最主要的胶原类型。它能够增强皮肤弹性、改善皱纹,是很多'冻龄美女'的饮食秘籍。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "http://paper.people.com.cn/xaq/html/2015-01/01/content_1543516.htm", "domain": "people.com.cn", "PageRank": 9, "doc_text": "人体只能吸收游离的氨基酸,并不能直接吸收蛋白质。胶原蛋白是一种大分子蛋白质,进入人体以后,必须被消化、分解为游离氨基酸才能被机体吸收和利用。而这时候,胶原蛋白的固有形态和结构早已不复存在,不可能以胶原蛋白的形式直接补充到皮肤中去。因此,'吃胶原,补胶原'的想法和宣传只是个'美丽的传说',并没有科学道理。\n动物性胶原蛋白的脂肪含量往往偏高,过量食用会导致血脂升高和肥胖。由此可见,单纯补充胶原蛋白并不能起到多大的美容作用,若盲目乱补,反而会适得其反。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_024", "question": "吃辣椒会导致长痘吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://mip.mfk.com/ask/18631817.shtml", "domain": "mfk.com", "PageRank": 0, "doc_text": "吃辣椒就长痘什么原因\n吃辣椒易长痘,原因包括皮脂腺分泌增加、炎症反应加剧、个体差异以及不良生活方式影响。一、皮脂腺分泌增加:辣椒中的辣椒素等成分会刺激身体的神经系统,促使肾上腺分泌肾上腺素。肾上腺素会进一步刺激皮脂腺,导致皮脂腺分泌大量油脂。当皮脂腺分泌的油脂过多时,就容易堵塞毛囊口,为痤疮丙酸杆菌等细菌的滋生创造条件,从而引发长痘。二、炎症反应加剧:辣椒素等物质还可能引发皮肤的炎症反应。人体在接触辣椒素后,会激活体内的炎症相关信号通路,导致炎症细胞的浸润和炎症介质的释放。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://m.hzgf120.cn/qcd/2327.html", "domain": "hzgf120.cn", "PageRank": 0, "doc_text": "辣椒素刺激皮脂分泌:让皮肤\"更油\",增加毛孔堵塞风险。辣椒素会激活口腔和胃肠道的\"辣椒素受体(TRPV1)\",引发身体的\"应激反应\",促进血液循环,升高皮肤表面温度,皮肤温度升高会刺激皮脂腺活性,促使皮脂腺分泌更多油脂。辣椒素放大炎症反应:让已有的痘痘\"更红更痛\"。辣椒素会促进身体释放\"组胺、前列腺素\"等炎症介质,这些物质会扩张血管,让炎症部位更红、更肿。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://cloud.kepuchina.cn/h5/detail?id=7412630497134936064", "domain": "kepuchina.cn", "PageRank": 0, "doc_text": "戒了辣椒还在长痘?其实真正的\"致痘元凶\"是你每天喝的牛奶\n在皮肤科门诊,痤疮患者最常问的问题之一就是:\"医生,我以后是不是不能吃辣了?\"\"忌辛辣\"似乎已成为大众认知的护肤铁律。然而,临床观察发现,许多患者在严格戒除辣椒后,面部痤疮并未显著改善,甚至持续加重。现代皮肤科学与营养流行病学的研究证据表明,辣椒并非痤疮发病的直接诱因。相反,常被视为\"健康饮品\"的牛奶,其致痘风险在近年来得到了越来越多的学术证实。\n辣椒的\"沉冤昭雪\":辛辣与痤疮无直接因果关联\n长期以来,辣椒被认为是导致皮肤油脂分泌旺盛、诱发炎症的罪魁祸首。但目前的循证医学证据并不支持这一观点。辣椒的主要活性成分是辣椒素。生物学研究显示,辣椒素不仅不会引起痤疮,反而具有一定的抗炎和抗氧化作用。它能够通过调节瞬时受体电位香草酸亚型1(TRPV1)通道,在一定程度上抑制炎症因子的释放。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.xiaohe.cn/medical/ai-qa/70000234600984", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "食用辛辣食物可能导致内分泌失调,从而增加长痘的风险,痘痘可能出现在多个部位。面部:尤其是额头、下巴、脸颊等部位。辛辣食物的刺激可能引起皮脂分泌增多,堵塞毛孔,导致痘痘在面部出现。颈部:颈部的皮肤相对较薄,皮脂腺分布较少,但如果长期食用辛辣食物,也可能在此处长痘。背部:背部的皮脂腺较为发达,受到辛辣食物的影响,也容易出现痘痘。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://m-mip.39.net/askar/mipso_w38otry.html", "domain": "39.net", "PageRank": 7, "doc_text": "许多人发现进食辛辣食物后脸上容易冒出痘痘,这种现象与饮食刺激、皮肤生理变化及个人体质密切相关。辛辣成分会暂时促进血液循环和皮脂分泌,若本身毛孔易堵塞或激素波动较大,就可能引发炎症反应形成痘痘。辛辣食物中的辣椒素等活性成分会刺激神经和血管,导致皮肤局部血流量增加,温度升高。这种生理反应会加速皮脂腺分泌油脂,若油脂未能及时排出,与老化角质混合堵塞毛孔,便会形成粉刺。当痤疮丙酸杆菌在堵塞的毛囊内繁殖,便会引发红色炎性痘痘。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://szb.ahnews.com.cn/ncb/pc/con/202508/15/c1100139.html", "domain": "ahnews.com.cn", "PageRank": 3, "doc_text": "很多痤疮患者吃辣后,发现脸上痘痘变红、变肿、长新痘。辛辣食物可刺激胃肠道及皮肤微血管扩张,导致炎症反应,使痤疮加重。需要忌口辛辣的食物包括辣椒(小米椒、朝天椒)、辣酱、麻辣火锅、咖喱、胡椒粉、孜然等。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://m.chinanews.com/wap/detail/zw/life/2019/11-27/9018688.shtml", "domain": "chinanews.com", "PageRank": 8, "doc_text": "广医三院临床营养科刘佳博士指出,现在并没有足够的临床证据说明吃辣会直接导致长痘。那为什么吃辣经常会\"爆痘\"?她分析称,吃辣的东西时,很多人就会冒汗、脸红,痘痘看上去似乎更红了、炎症更明显了。而吃辣会加速局部血液循环,提高皮肤温度,如果原先局部皮肤就有炎症,可能会加重。而之所以觉得吃辣火锅、麻辣香锅、串串、小龙虾、烧烤等辛辣美味时会长痘,主要是这些食物脂肪、盐分含量高,高脂高盐对皮肤都不太\"友好\"。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": " https://m.xiaohe.cn/medical/ai-qa/70000176466346", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "吃辣导致长痘,可能与上火有关,但也可能有其他原因。从中医角度看,辣椒属于辛辣之品,食用过多可能导致体内火气上升,出现\"上火\"的情况。火气上炎可能影响内分泌平衡,使得��肤油脂分泌增多,毛囊堵塞,进而引发痘痘。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://mp.weixin.qq.com/s?__biz=MzkzNDkyNDg2Mg==&mid=2247484479&idx=1&sn=7bcebd4fa29af1b3013a8d9c649a66e1&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "辛辣刺激食物:炎症的\"催化剂\"辛辣食物(辣椒、花椒、生姜、大蒜等)会刺激血管扩张,加重皮肤炎症反应,让红肿痘更疼、更难消退。包括:火锅、麻辣烫、烧烤、酸辣粉等重口食物,长痘期间尽量保持饮食清淡,避免调味过重。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": " http://mp.weixin.qq.com/s?__biz=MzYzODI5ODc2NA==&mid=2247484015&idx=1&sn=f892b513cbf6e82323af37f87a0189ee&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "从中医角度看,辣椒的核心特性是\"辛温发散\"。《本草纲目拾遗》记载辣椒\"性热,味辛\",归属于脾、胃、大肠经。辛味在中医中主\"发散、行气、活血\",温性则主\"散寒、助阳、通脉\"。\n\"吃辣冒痘\"者多属\"阴虚火旺\"\"湿热内蕴\"体质,核心在于排异本能失常。辣椒助长内热,但上焦经络瘀滞,热邪无法顺利外泄,郁于皮肤则发为痤疮。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_025", "question": "陈醋具有软化血管的功效吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://big5.cctv.com/gate/big5/news.cctv.cn/2025/10/27/ARTItBUc13FTm4KVRGoEtDyD251027.shtml", "domain": "cctv.com", "PageRank": 9, "doc_text": "国家衞生健康委举行新闻发布会介绍时令节气与健康有关情况。中国中医科学院西苑医院主任医师孫林娟介绍,“喝醋能軟化血管”是一个误区。我们饮用的食醋进入消化系统后,最终代谢为二氧化碳和水,根本不可能以原状态进入血液,更无法直接“溶解”或“软化”动脉粥样硬化斑块。长期过量喝醋,反而会刺激胃黏膜,诱发或加重胃炎、胃溃疡,影响钙等矿物质的吸收代谢,对骨质疏松患者尤其不利。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.douguo.com/search/trecipe/陳醯/0?f=tt&sk=陳醯", "domain": "douguo.com", "PageRank": 6, "doc_text": "营养价值。1. 醋可以开胃,促进唾液和胃液的分泌,帮助消化吸收,使食欲旺盛,消食化积;2. 醋有很好的抑菌和杀菌作用,能有效预防肠道疾病、流行性感冒和呼吸疾病;3. 醋可软化血管、降低胆固醇,是高血压等心脑血管疾病患者的一剂良方;4. 醋对皮肤、头发能起到很好的保护作用,中国古代医学就有用醋入药的记载。适宜人群:一般人群均可食用脾胃湿盛、外感初起者忌服;胃溃疡和胃酸过多者不宜食醋。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://m.toutiao.com/group/7555512319724372506/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "这把“黄金须”泡醋里,血管年轻20岁!三高人群抢着喝。老刘头!你这脸色咋比去年红润多了?菜巿场门口,卖菜的王婶一把拉住我胳膊。我乐呵呵卷起袖子给她看胳膊上的老年斑——浅了!这得亏我家那口子去年秋天逼着我喝的“黄金水”,就是这不起眼的玉米须泡醋!上个月回老家收玉米,邻居大爷蹲在田埂上抽旱烟:“小老弟,这些玉米须子别扔!”说着塞给我两大把晒得金灿灿的玉米须,“我们村卫生室刘医生说了,这玩意儿比降压药还管用!”回家路上碰见张婶,她神秘兮兮地从围裙兜里掏出个玻璃罐:“老姐姐教你个宝贝——拿山西老陈醋泡它!”科学原理:• 玉米须里的“秘密武器”:那些细细的纤维就像小扫帚,能把血管壁上的油脂刮下来。• 醋的神奇作用:老陈醋里的醋酸能软化血管(就像给生锈的水管通一通)。日本有研究显示,每天摄入适量醋酸,胆固醇水平能降15%左右。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "http://health.cnr.cn/yg/20251027/t20251027_527409174.shtml", "domain": "cnr.cn", "PageRank": 9, "doc_text": "“喝醋能软化血管”这是一个误区。在27日召开的国家卫生健康委新闻发布会上,中国中医科学院西苑医院主任医师孙林娟表示。醋进入到消化系统,最终会代谢为水和二氧化碳,不能以原形进入到我们的血液系统,更不能直接软化和溶解动脉粥样硬化斑块。而且,长期大量喝醋会刺激消化系统,引发和加重胃炎、胃溃疡,影响矿物质代谢,比如钙的吸收代谢,对骨质疏松的患者尤其不利。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "http://mp.weixin.qq.com/s?__biz=MzA4MzE5NTQyMg==&mid=2649850623&idx=2&sn=03284c92831d9f8e50177165d36bbc66&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "【中医科普知识手册】食醋软化血管解析:血管养护与脉道通利工程。\n第六部分:养生实践——古训新释(中医科普知识手册)13.食醋软化血管🍶“陈醋泡黑豆≠偏方,醋酸分解钙化斑块,给血管‘除锈抛光’”。四、血管养护三通道。1.活血通脉通道:作用靶点:改善血液流变性。核心措施:陈醋每日5-10ml温水稀释服用。经典佐证:《本草拾遗》“醋破血运,除癥块坚积”。2.软坚化结通道:作用靶点:维持血管壁弹性。核心措施:黑豆醋泡七日,每日食10-15粒。功能监测:适量食醋者脉搏波传导速度改善(《高血压研究》)。3.疏肝调脂通道:作用靶点:调节脂质代谢。核心措施:餐后适量食醋助消化代谢验证:醋酸可影响肝脏脂质合成(《营养学研究》)。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.bohe.cn/news/mip/67822.html", "domain": "bohe.cn", "PageRank": 2, "doc_text": "红枣放陈醋中泡2天,村里98岁老一辈人养身方法,省钱又实用。健康小灵通发布于2025-10-17。红枣和醋的搭配,听起来像是黑暗料理界的创新菜?但村里98岁老人用这个土方法养生几十年,还真有几分科学道理。一、红枣泡醋的功效:2、软化血管的天然配方。红枣中的环磷酸腺苷配合醋酸,能帮助清除血管壁沉积物。山西陈醋最好,其中含有的川芎嗪成分是天然的血管软化剂。注意要选酿造醋,勾兑醋没有这个效果。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://m.youlai.cn/a/cm/food/1621389.html", "domain": "youlai.cn", "PageRank": 0, "doc_text": "陈醋泡黑豆的功效与作用、禁忌和食用方法。功效作用:滋补明目、改善三高、美容养颜。3、改善三高。陈醋泡黑豆中富含亚油酸、亚麻酸、异黄酮等生物活性物质,营养价值比较高,有助于降低血脂、胆固醇、血糖,减缓体内平滑肌细胞的生长,从而预防动脉血管中斑块逐渐增大,起到防止冠心病发生的作用。营养价值:陈醋泡黑豆可以释放出较多的亚麻酸、大豆球蛋白、卵磷脂等,这些物质可以促进血液流通,扩张血管、软化血管,从而起到降低血压的作用。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "http://mp.weixin.qq.com/s?__biz=MjM5OTAwODY0MQ==&mid=2650811513&idx=1&sn=425d7434e151537137620e226b0fc460&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "医生发现:经常吃面放醋的人,用不了半年,血管或有这几个显著变化!二大妈我发现个怪事:越是怕吃醋伤身的人,血管越早“生锈”。街坊老李,65岁,从来不碰醋,说“酸东西伤胃,还软化血管”,结果去年体检,颈动脉斑块都长出来了;隔壁王姨,顿顿拌面必加一勺陈醋,80岁了血管弹性还跟六十出头似的。反倒是有研究证实:每天摄入15–30毫升酿造醋,连续8周,可显著降低收缩压4–6毫米汞柱,同时改善血管内皮功能。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://m.toutiao.com/group/7572851344214606362/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "研究发现:经常吃醋的人,用不了多久,血管或有这3个变化!一、吃醋与血管,原来早就有“交集”。根据《中华预防医学杂志》2023年刊登的一项研究,适量食用醋,尤其是米醋和苹果醋,对血脂代谢、血压控制等方面有一定积极作用。二、研究提示:经常吃醋的人,血管或有这3个变化!1. 血管壁可能“更柔软”了。别小看这句“柔软”,在医学上,它意味着血管弹性增加、血压更稳定。2022年《营养学报》中的一项临床实验发现,连续摄入醋饮品12周,可使部分中老年人群的动脉硬化指数(CAVI)显著下降,提示其在血管弹性方面有一定改善作用。2. 血脂水平可能“更清爽”了。部分研究表明,醋酸可干预脂质代谢,降低总胆固醇和甘油三酯的水平。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.xinglinpukang.com/detail/15158318.html", "domain": "xinglinpukang.com", "PageRank": 0, "doc_text": "喝醋有什么好处。2025.05.29。3.改善心血管健康:醋酸代谢产物可促进血管内皮细胞释放一氧化氮,扩张外周血管,辅助降低血压。长期摄入醋能减少低密度脂蛋白氧化,调节胆固醇代谢,使总胆固醇水平下降约5%-10%,对动脉粥样硬化有预防作用。5.抑制细菌生长:醋酸的pH值低于3.5,能破坏细菌细胞膜结构,对大肠杆菌、金黄色葡萄球菌等常见致病菌有抑制作用。用醋漱口可降低口腔细菌数量,但直接饮用高浓度醋可能损伤��管黏膜,建议稀释至5%以下浓度。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_026", "question": "多出点汗可以更好地排毒吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://whwb.cjn.cn/resfile/2024-07-26/10/B2024-07-26A1001.pdf", "domain": "cjn.cn", "PageRank": 7, "doc_text": "出汗促进新陈代谢,汗腺分泌汗液时,扩张的毛细血管会排出血液和肌肉中的代谢废物。有研究显示,汗液可排出体内砷、镉、铅、汞等有害物质,在汗液中可检测到与尿液中浓度相当的重金属成分。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.iesdouyin.com/share/video/7482327093628439823", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "你知道汗水有哪些美容魔力吗?汗水堪称\"天然洁面仪\",它能将皮肤中的尿素、乳酸等代谢废物带出体外,有效减少毛孔堵塞的风险,让肌肤自在呼吸,远离痘痘的困扰。众多研究表明,规律运动时排出的汗水可深度清洁毛孔,使肌肤更加清爽洁净,这就是汗水的排毒净化魔力。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.baike.com/wiki/%E6%8E%92%E6%AF%92/558571", "domain": "baike.com", "PageRank": 7, "doc_text": "排毒,在中医角度,是将身体内有毒、有害物质排出体外。消化管道是人体的主要吸收、排泄管道,也是人体重要的排毒管道之一,通过粪便、尿液、出汗等途径把废物及时排出体外。人体最大的排毒器官-----肠道", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.xiaohe.cn/medical/ai-qa/70000210197493", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "5. 皮肤:皮肤通过出汗,可以排出一部分体内的代谢废物和毒素。此外,皮肤的角质层更新也有助于清除一些老化细胞和代谢产物", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "http://www.nbd.com.cn/rss/zaker/articles/2164808.html", "domain": "nbd.com.cn", "PageRank": 7, "doc_text": "对于暴汗服的功能原理,上述客服人员回应称,后秀暴汗服采用品牌独立研发的\"热控银科技面料\",运动的时候穿可以在体表形成热循环与热反射,热反射可多倍消耗热量促进身体新陈代谢指数,提升代谢效果,在消耗热量的过程中暴汗涂层可将运动所释放的热量进行锁温控温,热循环有效将身体毛孔打开激活汗腺,达到排毒暴汗燃脂现象。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "http://health.people.cn/n1/2025/0722/c14739-40527037.html", "domain": "people.cn", "PageRank": 9, "doc_text": "“夏季适当排汗确实有益健康,但过度则适得其反。”黑龙江省医院中西医结合科护理门诊副主任医师刘平说。此外,研究还发现,汗液中含有的抗菌肽能有效抵御病毒、细菌和真菌。\n适当出汗还能稳定血压。“运动出汗有助于扩张毛细血管,加速血液循环,增加血管壁弹性,从而达到降低血压目的。”刘平说。\n刘平说,中医“汗法”讲究“微似汗出”,如口服汤药、艾灸、推拿等方法都能实现发汗祛邪的目的,一般不会使人大汗淋漓。相反,倘若大量出汗,身体水分流失加快,若不及时补充,就可能陷入脱水状态,使人口干舌燥、小便短黄、神疲乏力、心慌气短,血栓风险也会升高。\n刘平进一步解释说,汗液99%是水分,剩余1%包含钠、钾、氯等电解质。大量出汗会造成脱水,脱水会导致血液黏稠度增加,血流速度减慢,这就如同河流中的水流变缓,泥沙容易沉积一样,血液中的杂质也容易在血管内堆积,进而增加血栓形成的风险。同时,汗液会带走大量钠、钾等电解质,一旦身体电解质失衡,会影响神经和肌肉功能,可能出现恶心、乏力、肌肉抽搐、肢体麻木疼痛等症状。\n刘平表示,当排汗过量,超过6小时未及时补充电解质,就可能会引发低钠血症,出现头痛、呕吐、意识模糊,严重时还可以导致脑水肿。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://wsjkw.sh.gov.cn/jthl/20250924/3388bd2a842b4a1490d553ee5be9e00d.html", "domain": "sh.gov.cn", "PageRank": 7, "doc_text": "\"排毒\":人体代谢废物排出主要是通过肝脏(代谢)、肾脏(排尿)和肺(呼吸)等,汗液中能排出的代谢产物量极少。\"祛湿\":中医里的\"湿\"是一种病理性概念,和现代所说的水分不完全等同。出汗虽能暂时排出一部分体液,但不能彻底解决体内\"湿邪\"的问题。因此,出汗不是主要的排毒和祛湿方式。如果因为\"要排毒\"而刻意大量出汗(比如长时间桑拿、穿厚衣服运动),反而可能造成脱水、电解质紊乱,对心脏和肾脏都有风险。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.iesdouyin.com/share/video/7535722381488327951", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "01.排毒防癌。出汗是最好的排毒防癌方法,这么说也许你还不相信,研究数据显示汗液是体内砷、镉、铅、汞等有害物质的排出途径之一。比如马拉松运动员得癌症的就很少,就是因为他们身体里的铅、汞、砷这些癌症的主要元凶通过出汗排了出来。一个马拉松运动员在跑步时流出的汗含铅是正常人的20倍。我们光喝水排毒是不够的,可见出汗对于排出毒素预防癌症是很有帮助的。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://paper.srxww.com/srrb/page/1/2022-07-10/03/8701657410144211.pdf", "domain": "srxww.com", "PageRank": 5, "doc_text": "出汗的10大好处 1、排出毒素:专家表示,主动出汗,能加快人体的体液循环和代谢过程,将体内堆积的乳酸、尿素、氨等毒素排出,保障鼻子、皮肤、肺脏、大肠这一系统畅通,还能在一定程度上缓解肾脏的代谢负担。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "http://mp.weixin.qq.com/s?__biz=MzI3MzY3MDYyNw==&mid=2247512609&idx=4&sn=0073013cc65c98230bc0592b8c51e5d7&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "1、排毒防癌 出汗是最好的排毒防癌方法。主动出汗能加快人体的体液循环和代谢过程,将体内堆积的乳酸、尿素、氨等毒素排出,还能保障鼻子、皮肤、肺脏、大肠这一系统畅通。比如,马拉松运动员得癌症的就很少,就是因为他们身体里的铅、汞、砷这些癌症的主要元凶通过出汗排了出来。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_012", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_013", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_014", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_015", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_016", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_017", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_018", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_019", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_020", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_027", "question": "怕上火可以喝凉茶降火吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://m.toutiao.com/group/7489326692536681012/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "\"凉茶一盏消烦暑,心静自然天地宽。\"这句古诗写出了人们千百年来的消暑智慧。如今,凉茶早已不是路边摊的瓦罐汤,而是超市货架上琳琅满目的瓶瓶罐罐。火锅店里\"咔嗒\"一声拉开易拉罐的脆响,烧烤摊上\"咕咚咕咚\"灌下凉茶的豪爽,早已成为现代人对抗燥热的仪式感。但面对货架上红红绿绿的包装,究竟哪些才是真正能\"压住火气\"的实力派?接下来,菜卫卫给大家盘点网友公认\"下火\"的10款饮料,看看有没有你喜欢喝的?第一种,王老吉 要说凉茶界的\"扛把子\",王老吉绝对当仁不让,用\"火锅灭火器\"的定位火出圈。250毫升小绿盒装横扫便利店,310毫升红罐成为川渝火锅店标配,光是一款310ml*24罐的整箱装,单平台月销就突破122万件。一句\"怕上火,喝王老吉\",让王老吉深深的刻进消费者DNA,金银花、鸡蛋花等草本配方搭配甜润口感,硬是把凉茶做成了吃辣标配。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.maigoo.com/top/434802.html", "domain": "maigoo.com", "PageRank": 5, "doc_text": "凉茶是粤港澳地区民间常用复方或单味土产草药煎熬而成的饮料,清热解毒茶尤其常见,适合内热火气重的人饮用。那么清热解毒的凉茶有哪些?为大家介绍癍痧凉茶、廿四味凉茶、清开灵凉茶、板蓝根凉茶、王老吉凉茶、三花清凉茶、雪花清热饮、鸡骨草凉茶、黄连解毒饮、白薇冬茶等。王老���凉茶 有\"凉茶王\"之称降火利湿/凉血解毒 凉茶是广东、广西地区的一种由中草药熬制具有清热去湿等功效的\"药茶\",在众多老字号凉茶中又以王老吉最为著名。据了解,广东鹤山的王泽邦是知名凉茶品牌王老吉的创始人,被公认为凉茶始祖,生活于古代清朝道光帝年间,曾被封为太医院院令、太医令。王老吉凉茶采用本草植物材料配制而成,有\"凉茶王\"之称。王老吉是由10味中药组成:以岗梅、淡竹叶、五指柑清心火、解热毒;配以山芝麻、布楂叶、金沙藤、金樱根、木蝴蝶利湿通淋,除肠胃之火;再以金钱草、火炭母冰血去淤,疏肝和胃。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://m.toutiao.com/group/7569108213636039220/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "秋冬燥邪当令,容易引发\"虚火\"和\"燥火\"。广东凉茶的智慧在于精准调理,请根据您的症状选择最适合的一款。 一、基础防护·清热祛湿凉茶 这款是应对南方秋冬\"温燥\"的基础款,能清理体内的湿热余邪。 ·配方:菊花、夏枯草、木棉花、绵茵陈 各10克,蜜枣 2-3颗(用于调和药性,增加甘甜) ·核心功效:✅ 清肝明目 ✅ 清热祛湿 ✅ 缓解头面油腻、口干口苦 二、急救降火\n·清热解毒茶这是一剂强力的\"消防茶\",适用于实火亢盛引起的急性炎症。 ·配方:鱼腥草、金银花、蒲公英、茅根 各10克,甘草 5克 ·核心功效:✅ 清热解毒 ✅ 消炎止痛 ✅ 应对喉咙肿痛、口腔溃疡、痘痘爆发", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": " https://m.bohe.cn/ask/toutiao/103214043.htm", "domain": "bohe.cn", "PageRank": 2, "doc_text": "喝凉茶通常有助于降火。凉茶主要由具有清热泻火功效的中草药配制而成,能缓解因体内火气过盛导致的口干舌燥、咽喉肿痛等症状。常见适合降火的凉茶成分包括金银花、菊花、夏枯草等。凉茶中的金银花含有绿原酸等成分,能抑制炎症反应,对风热感冒引起的咽喉肿痛有缓解作用。菊花富含黄酮类物质,可疏散风热,适合目赤肿痛或头晕目眩的人群。夏枯草具有清肝明目功效,常用于肝火上炎导致的头痛烦躁。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://m.120v.com.cn/medical/zfinal/d032jteok.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "十大清热解毒去火的茶 常见具有清热解毒、去火功效的茶饮有菊花茶、金银花茶、蒲公英茶、绿茶、薄荷茶、桑叶茶、栀子花茶、苦丁茶、鱼腥草茶、夏枯草茶等。适量饮用可辅助缓解上火及部分热证,但需结合个人体质。1、菊花茶:性微寒,清肝明目,适用于风热感冒、咽喉肿痛 2、金银花茶:清热解毒,抗菌广谱,适合暑热烦渴、疮痈。 3、蒲公英茶:清热利湿、解毒散结,辅助乳腺炎、胆囊炎调理。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://health.cnr.cn/yg/20230714/t20230714_526328783.shtml", "domain": "cnr.cn", "PageRank": 9, "doc_text": "在南方喝凉茶主要有祛湿功效,而北方相对比较干燥,恐怕就不太适宜喝凉茶了。翟凤英表示,过去的人多从事体力劳动,一出门就晒太阳,体内容易积存热气,但现代人(建筑工人及室外田间工作人员除外)出入都是空调环境,热出一身汗的机会不多,尤其是坐在办公室里面对电脑的人,体力劳动强度减小、户外活动少,大多都是“阳虚”体质(表现为怕冷、四肢发凉、面色苍白、大便稀、小便清长等),所以过于苦寒的凉茶已经不适合他们饮用了。\n翟凤英提醒,体质虚寒的人喝凉茶会非常伤身体,甚至还可能引起肾虚。还有苦夏、不爱吃东西的人,脾胃阳气的推动运化功能较弱,如果再喝苦寒的凉茶,就会伤到脾胃。\n另外,专家建议,“上火”后可以喝一些具有清热解毒、清咽润喉功效的茶叶,比如金银花茶、菊花茶等。她提醒,喝这种茶千万不能放凉再喝,这样是不能起到滋阴降火作用的,应选择温茶,以不烫嘴为宜。如果不喜欢喝茶叶,专家还为大家准备了两种适合北方人的“去火”饮品:", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "http://m.toutiao.com/group/7526373296381542912/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "一、非遗凉茶:千年智慧的科学密码\"药食同源\"的活化石:2006年,广东凉茶以\"中医养生\"身份入选国家级非物质文化遗产,从葛洪罗浮山抗疫药方演化至今,堪称岭南人的\"基因饮料\"。 现代科研实锤功效: 岗梅根(凉茶核心原料)抑制流感病毒复制,降低肺部炎症,效果堪比病毒唑; ��渣叶调节血脂,降低血清胆固醇,防治高脂血症; 木棉花提取物对金黄色葡萄球菌抑菌率达90%,天然\"消炎药\"。 二、五款经典凉茶:从灵魂暴苦到清甜回甘 癍痧凉茶:苦到灵魂出窍的\"刮毒王\" 配方:夏枯草+桑叶+菊花等20味草药,浓稠近黑色,需含陈皮糖压苦。硬核功效:▶️速效消炎:针对咽喉肿痛、风热感冒,老广称\"一杯癍痧,苦后病除\"。▶️排湿刮毒:堪比刮痧效果,缓解头眩恶心、身生紫斑等\"癍痧\"症状。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://jysh.people.cn/n1/2018/0626/c404390-30085670.html", "domain": "people.cn", "PageRank": 9, "doc_text": "事实上,喝凉茶并非对所有类型的上火都有效。南宁市中医院内科副主任医师罗莎在接受广西新闻网采访时表示,“上火分为实火和虚火。实火一般表现为喉咙疼、小便黄、大便干结、双目赤痛;虚火分阴虚和阳虚,没有上面的症状,而是出现反复的口腔溃疡、口干、口渴多饮。阳虚体质表现为一年四季都怕冷,且手脚冰冷,不能喝冷饮和吃生冷蔬果,一吃就腹泻;而阴虚体质容易出现口干、口渴、腰膝酸软。实火的人喝凉茶会比较有效,虚火的人喝凉茶反而会败胃伤津,加重虚火症状,且容易伤胃。”\n然而凉茶虽好,却不是人人都能享用的。上海市徐浦中医医院中医内科副主任王起槐在接受东方网采访时表示,“无论是用中药材自制的凉茶,还是诸如盒装凉茶饮料,其中药成分通常都是金银花、菊花、夏枯草等。这些药材从中医药理学上来说,属于偏苦、偏寒类。老人、小孩以及非内火过甚的人群如果过量饮用,非但不能起到消暑解渴的作用,反倒可能出现腹痛、腹泻等症状。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": " https://www.iesdouyin.com/share/video/7609507987941907121", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "9款过节清热灭火茶。金银花、薄荷叶:将金银花、甘草放入杯中,用开水冲泡,待水温降至80°C左右时,再放入薄荷叶,防止薄荷挥发油过多损失。金银花清热解毒,薄荷疏散风热、利咽,甘草调和诸。此茶清透甘润,能有效缓解咽喉干痛、口干舌燥等初起\"热象\"。菊花清肝明目,枸杞滋补肝肾、益精明目,决明子润肠通便。特别适合熬夜、用眼过度后出现的眼睛干涩、红肿、视物模糊及伴有眩晕等症状。罗汉果清热润肺、利咽开音,雪梨生津润燥。能缓解肺燥咳嗽、咽喉干痒、声音沙哑及心烦失眠,老少皆宜。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://m.baike.com/wiki/%E6%B8%85%E8%82%9D%E9%80%80%E7%81%AB%E5%87%89%E8%8C%B6/1017682", "domain": "baike.com", "PageRank": 7, "doc_text": "凉茶是中草药植物性饮料的通称。广东凉茶是凉茶文化的代表。其中又以夏桑菊最为常见。夏桑菊源自于清代吴鞠通《温病条辨》的经典名方\"桑菊饮\",味道甘甜,气味芳香,可以清热解毒。功能主治 星群夏桑菊清肝明目,疏风散热,除湿痹,解疮毒。用于风热感冒,目赤头痛,高血压,头晕耳鸣,咽喉肿痛,疔疮肿毒等症。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_012", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_013", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_014", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_015", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_016", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_017", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_018", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_019", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_020", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_028", "question": "感冒捂汗能好得更快吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://mp.weixin.qq.com/s?__biz=MzkyMzY5NzMyMg==&mid=2247486620&idx=1&sn=38599a4bd3457f7269614e8f73706772&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "受寒了怕感冒?李时珍的\"发汗3汤\",趁热喝下去,中老年人捂被子出一身汗,病毒全排光。趁着寒气还停留在皮肤表面,没钻进内脏的时候,用热量和辛辣的食物,把毛孔打开,让身体出一身汗。汗出来了,体温升上去了,免疫系统(卫气)被激活了,那些怕热的病毒自然就没法作妖了。喝完立刻上床,盖上厚被子。汗出来后,用干毛巾擦干,换上干爽的衣服。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://szb.ahnews.com.cn/ncb/pc/con/202508/12/c1099626.html", "domain": "ahnews.com.cn", "PageRank": 3, "doc_text": "从中医角度看,感冒多由外邪(风寒、风热、暑湿等)侵袭人体所致。其中,风寒感冒最常见,表现为:怕冷明显,甚至打寒战;鼻塞、流清鼻涕;头痛、脖子发紧;无汗或汗少;可能伴有轻微咳嗽,痰白稀。这是由于寒邪束缚了体表的“卫气”(相当于现代医学的免疫防御功能),导致毛孔紧闭,气血运行不畅。中医治疗风寒感冒的核心思路是“发汗解表”——通过出汗,把寒邪“赶”出体外。具体有以下原因。\n首先可以打开毛孔,驱散寒邪:寒邪入侵时,人体会本能地收缩毛孔(起鸡皮疙瘩就是表现之一),防止进一步受凉。但这也导致邪气被困在体表,无法排出。发汗能帮助毛孔重新张开,让寒邪随汗液外散。\n其次可以促进气血循环:受寒后,血管收缩,血流减慢,人会感觉手脚冰凉、肌肉酸痛。温热发汗可以扩张血管,加速血液循环,缓解不适。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7577687353943130675/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "当孩子出现怕冷、鼻塞、流清鼻涕、打喷嚏、头发热但不出汗等风寒感冒的初期症状时,可用这个食疗方。黄萍解释,它用的都是家中常备的食材,性质平和,通过“发汗”可以将病邪驱赶出去。\n生姜味辛性温,入肺、脾、胃经,它就像身体里的小太阳,能散寒温中,驱散体内的寒气,同时它能行经通滞,让停滞的气血重新流动起来,为发汗打下基础。\n葱白味辛性温,入肺经,它是“发汗解表”的主力,药性轻灵,能帮助身体打开毛孔,实现微微出汗,从而将表邪随汗液带出体外。\n红糖味甘性温,发汗会消耗一定的气血,红糖的补中益气之功正好能为此提供能量基础,确保发汗而不伤身,同时让这道水口感更好,孩子更容易接受。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://pc.120v.com.cn/consult/zfinal3/5fbl7d0t8.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "感冒后发热了怎么办? 感冒后发热了要看手脚的温度。虽然体内的温度已超出了正常的体温,但手脚仍是冰凉的,说明体内的寒仍重,仍需要喝生姜红糖水,发热时再加上1~2颗葱一起煮,利于发汗。\n如果体温偏高,手脚已不再发凉了,这时要停喝生姜水而大量地喝温开水。一般发热都在夜里,很多人就不喜欢在夜里喝水,怕尿多,影响睡眠,只要是发热,不要管是白天还是夜晚,必须多喝水,这是快速降温,快速排出病毒最有效的方法。\n当你全身发烫,几大杯的温水喝下去,再尿几次后,能明显地感到身体容易出汗,只要一出汗,体温就能很快的降到正常。然后再注意休息,盖好被子,防止受凉。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://m.35jk.com/ask/x72c2f5807c87783.html", "domain": "35jk.com", "PageRank": 0, "doc_text": "风寒感冒发烧时,可通过科学方式发汗辅助缓解不适。具体方式包括适度保暖温敷、饮用温热饮品、轻度活动等方法。\n1.适度保暖与温敷:可适当增加衣物或覆盖薄被,避免捂汗过度导致体温骤升。用温毛巾(38-40℃)敷额头、颈部、腋窝等部位,每次15-20分钟,促进体表血液循环,帮助汗液排出。需密切观察体温,若超过38.5℃可配合物理降温,避免高热惊厥。 2.饮用温热饮品:可饮用温水、淡盐水或生姜红糖水(生姜3-5片+适量红糖),每次100-200ml,每日数次。温热饮品能补充水分、促进代谢,辅助发汗,但避免饮用过热(>60℃)饮品损伤黏膜,也不可过量以免加重肾脏负担。 3.轻度活动:在体温未超38.5℃且无明显乏力时,可进行慢走、室内伸展等轻度活动,每次10-15分钟。活动能增强血液循环,帮助热量散发,但需避免剧烈运动以免加重身体消耗,活动后及时擦干汗液避免着凉。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "http://www.360doc.com/content/25/0805/06/5024016_1158792741.shtml#google_vignette", "domain": "360doc.com", "PageRank": 5, "doc_text": "感冒初期,用2~3棵白菜根 (带点白菜帮)和几根大葱的根 须,洗净切碎,锅中煮15分钟, 趁热喝下盖被子发汗,即可痊愈。 小孩喝加白糖,药量减少。 秘方9 3根葱,9克豆豉,同放锅 内加水400毫升,旺火煎10分 钟,取汁热服,每次150~200 毫升,一日2次。服后发汗,勿 着风。 秘方10 取葱白1把,香豆豉15克, 以2碗水同煮,煎至1碗时倒在 碗中,葱白与豆豉渣弃之不用, 趁温热喝下,可以散风寒,透表 解热。葱白是大葱下面白色部  分,洗净后与豆豉同煮。 一般在 早晚餐前后各服用1次,服2~3 天。据说,本方是晋朝葛洪所创。 葛洪又名葛仙翁,是当时的名医,  此方能流传至今,必有奇效。 秘方11 如果感冒、咳嗽、流涕,可 取鲜蒜1瓣含在口中,生津则咽 下唾液,直至大蒜无辣味时吐 掉。一般连含3瓣大蒜即可见 效。秘方12 白胡椒20~30粒(研碎), 红枣10枚,生姜20克,红糖或白 糖30克,加两碗水。先煎红枣, 后加姜糖,趁热用煎汤服白胡椒  粉,盖被发汗。小儿用量酌减", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.lunan.com.cn/Home/News/newsDetail/id/10618/nid/41.html", "domain": "lunan.com.cn", "PageRank": 0, "doc_text": "中医认为,风寒感冒的根源是风寒之邪郁闭肌表,毛孔闭塞导致阳气无法宣发,才会出现无汗、身紧、畏寒等表现,而发汗是驱散风寒的关键突破口。双脚是人体经络汇集之处,睡前用热水泡脚,能快速温通经络、鼓动体内阳气,促使体表毛孔缓缓张开,以温和的方式实现微微发汗,把淤积的寒邪逼出体外。 泡脚发汗的同时还能促进全身血液循环、放松身心,帮你睡个安稳觉,而优质睡眠能让免疫系统全力运转,进一步加快感冒恢复,实现 “泡一泡、出点汗、睡一觉,感冒轻一半” 的效果。针对风寒感冒,外用泡脚发汗的同时,搭配荆防颗粒内服,发汗解表、散风祛湿的效果会加倍。1.发汗关键:微汗即止,不贪大汗 水温控制在40℃-45℃,水位没过脚踝至小腿肚,浸泡15-20分钟; 泡到后背微热、额头出薄汗就停止,大汗淋漓会耗伤正气,反而加重体虚,延缓恢复; 泡完立刻擦干双脚、穿好保暖袜,钻进被窝捂一捂,巩固发汗效果。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://health.people.com.cn/n/2015/1113/c21471-27811335.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "感冒捂汗正确吗?现在正是感冒高发季,一旦感冒,家里老人就会说捂一捂发汗就好了。这种方法乍听之下,联合以往经验,觉得十分有效。但这种捂汗方法真的科学吗?感冒捂汗正确吗?\n感冒基本就是病毒感染,可能会造成我们发热、咳嗽。感冒的时候我们可能会感觉身体很冷,自然就想多盖被子,但大量捂被、出汗这种方法并不可取,出汗并不能把病毒排出体外。但捂汗的时候人体温度升高,确实有助于免疫系统战胜病毒,所以这才给人以“捂汗能治感冒”的错觉和错误认识。\n盖被捂汗实际上并不科学,感冒必须等人体免疫系统战胜病毒后才能痊愈,人患感冒时如果大量出汗极易引起脱水和虚脱,使得抵抗力降低,病情进一步加重。感冒患者应多喝白开水,以利于及时补充体液和排出体内毒素。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://news.cctv.com/2020/10/14/ARTIHxpOuc0kej2yYsPsxhyz201014.shtml", "domain": "cctv.com", "PageRank": 9, "doc_text": "高烧时捂汗,会导致机体散热受阻,体温快速升高,引起机体代谢亢进,耗氧量增多,从而可能产生脱水、酸中毒、缺氧等症状。尤其是小孩子,严重时可能会休克甚至死亡。\n开始退烧了才会捂出汗,并不是捂出汗才退烧。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.iesdouyin.com/share/video/7502301406808886539", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "感冒了之后就喝点热水,然后裹三层被子发发汗,病就自然就好。热水中医叫太和汤,它烧的烫,烫的是不温性,是不是能助人出汗?如果在太和汤里面再放点姜葱,那不就是辛温发表的吗?", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_029", "question": "补充维生素C能有效预防感冒的发生吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cochrane.org/zh-hans/CD000980/ARI_wei-sheng-su-cyu-fang-he-zhi-liao-pu-tong-gan-mou", "domain": "cochrane.org", "PageRank": 0, "doc_text": "根据涉及11,306名受试者的29项试验报告,定期摄入维生素C对普通人���的普通感冒发病率没有影响。然而,根据31项研究涉及9745例普通感冒发作的比较,定期补充维生素在减少普通感冒症状持续时间方面有中等程度的且一致的效果。在598名受试者的5项试验中,维生素C使普通感冒的风险降低了一半", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.medlineplus.gov/ency/article/002145.htm", "domain": "medlineplus.gov", "PageRank": 0, "doc_text": "Popular belief is that vitamin C can cure the common cold. However, research about this claim is conflicting. Although not fully proven, large doses of vitamin C may help reduce how long a cold lasts. Large doses of vitamin C do not protect against getting a cold.", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.thepaper.cn/newsDetail_forward_31944166", "domain": "thepaper.cn", "PageRank": 0, "doc_text": "由于人体无法自行合成维生素C,需通过食物或补充剂来满足每日需求。但维生素C属于水溶性维生素,怕高温且易氧化,所以果蔬长时间冲洗浸泡或高温烹煮,都会使食物中的维生素C大量流失。所以即便正常饮食也会出现维生素C缺失的情况。尤其在秋冬换季,流感高发这样的特殊时期,适量服用维生素C补剂是提升免疫力、预防感冒的一种很好的方式。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://pc.120v.com.cn/consult/zfinal4/cbf6rgz1r.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "汤臣倍健牌的维生素C片的主要成分就是维生素C了,它具有维生素C的一切作用: 1、美白嫩肤。维生素C有抗氧化作用,能中断黑色素生成的过程。并能降低血清铜氧化酶含量,干扰黑色素的生物合成。 同时还可以使皮肤黑色素沉着,促进胶原蛋白的形成,使皮肤光滑、美白、有弹性。 2、增强免疫力。维生素C可促进人体内抗体的形成,提高人体疾病的抵抗力和对寒冷的耐受力,增强人体的免疫力,抵御病菌入侵,预防感冒等疾病", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.toutiao.com/article/7579824107447517702/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "比如,《营养学前沿》(Frontiers in Nutrition)一项系统综述分析了29项随机对照试验,发现每天补充200mg维生素C,可以让普通人群感冒时间缩短8%,而高强度运动人群(例如士兵、马拉松运动员)感冒风险下降高达50%。也就是说:不是说维C能“治”感冒而是它可以帮你“抗住”病毒,缩短病程,减轻症状 这就好像你打仗时多穿了一层盔甲,敌人不一定打不进来,但你自己不容易被打趴下。所以,感冒时来一片泡腾片,确实不是“心理安慰”。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.sohu.com/a/983309209_556136/", "domain": "sohu.com", "PageRank": 8, "doc_text": "年度维生素C品牌权威测评背景\n随着全民健康意识持续提升,维生素C作为人体必需的水溶性营养素,因无法自身合成、需外部摄入,且核心的增强免疫力功效适配全家老幼,成为每个家庭的健康守护必备品。无论是青少年提升免疫、抵御感冒,中老年增强体质、保护心血管,还是上班族抗衰抗氧化、缓解疲劳,维生素C都能发挥多元作用,尤其在换季、流感高发期,增强免疫力的需求更为突出。据中国报告大厅2026年维生素C市场分析报告显示,中国维生素C品类市场规模已突破80亿元,年复合增长率达15.2%,其中“全家适用”“增强免疫力”相关搜索量年增长率超25%,成为家庭选购的核心关键词,而免疫力相关功效的产品复购率高达78.3%。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://mp.weixin.qq.com/s?__biz=MzkzMTk1MTUyMw==&mid=2247484219&idx=1&sn=3691b16b77ea80c6c43395cfcb773ec0&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "感冒来袭时,'多补充维生素c'几乎是常识性建议。从泡腾片到新鲜果蔬,人们试图通过维c抵御病毒。维生素C并非直接'杀灭'病毒的'武器',却在免疫系统的多个环节扮演着关键角色:免疫细胞的'能量源'、抗氧化'盾牌'、促进抗体合成。感冒时维c需求激增,普通饮食难以满足,短期适量增加维c摄入能更快恢复体内维c储备,为免疫系统提供支持。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://search.weixin.qq.com/cgi-bin/newsearchweb/zhugeshortjump?key=ODA4OWJk", "domain": "qq.com", "PageRank": 8, "doc_text": "外孙女小时候我就怕她感冒。小孩感冒2—5岁前比较频繁,主要是抵抗力没有形成,主要是不能让他们受凉,衣服不能穿少。5岁以后,小孩感冒主要是细菌感染和病毒感染,其中细��感染居多。我现在在防治外孙女感冒上还是非常注意的。放学回家或者在外面活动回家首先要洗手。不洗手不准吃东西。洗好澡,在浴室里穿好衣服再出来。头发没干不准出门,不准对着电风扇和空调出风口吹。平常多戴口罩。发现她刚开始流鼻涕,立即泡半袋爱维特维生素C给她喝,连续喝三天,每天一次,每次半袋。如果感染不严重,一般喝两次就不会再流鼻涕了。如果喝了WC饮料没好转,开始发热就赶快去医院。原来我们也是等,希望她能不发热,但都不可能,最后还是要去医院,在家等没有用,迟去不如早去。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.baike.com/wiki/%E5%81%A5%E5%BA%B7%E6%B3%A1%E6%B3%A1/7208854", "domain": "baike.com", "PageRank": 7, "doc_text": "健康泡泡甜橙维生素C泡腾片,含维生素C100毫克。产品说明:有增强皮肤弹性、美白抗氧化防衰老的作用;能帮助维持皮肤和粘膜健康;有助于维持骨骼、牙龈的健康;促进铁的吸收。草莓维生素C泡腾片(美白 预防感冒)、水蜜桃维生素C泡腾片(美白 预防感冒)。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://search.weixin.qq.com/cgi-bin/newsearchweb/zhugeshortjump?key=NmZmNTMy", "domain": "qq.com", "PageRank": 8, "doc_text": "每当我感觉自己即将要感冒的时候,比如吹了冷风,频繁打喷嚏的时候。就会马上来一片维c泡腾片,增强抵抗力,基本上百分之八十都能扛过去。大家都知道维c可以增强抵抗力,但是不是所有的维c都可以。一定要买这个力度申的,虽然贵一点,但是维c含量刚好是提高免疫力最有效的剂量。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_030", "question": "膳食补充剂能有效预防癌症吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://vip.fuda120.com//news/945.html", "domain": "fuda120.com", "PageRank": 0, "doc_text": "【名医讲座】癌症病人需要吃营养品吗? 全网发布:12-10 10:27 发表者:fuda-cehua 文/广州复大肿瘤医院总院长徐克成 癌症病人是否需要服营养品?对此看法不一。有的医生反对,例如曾有人强烈反对化疗期间服抗氧化剂,认为会减少疗效;有人医生则主张服用,认为有助于预防复发;有的则认为有益无害,如果病人愿意,不妨服用。 笔者认为,适当应用一些营养品,尤其维生素制剂,是有益的。\n■维生素C\n多数研究认为维生素C具有抗炎症、抗氧化和激发自然杀伤细胞的作用,能提高抗癌效果。从19世纪70年代以来,上百项研究证实,维生素C能预防胰腺癌、胃癌、食管癌、宫颈癌、乳腺癌、肺癌和直肠癌。早在1971年,人们就注意到维生素C有益的治疗作用。一项研究以300名无法治愈的癌症患者作为治疗对象,在手术、放疗和化疗的同时,每天口服维生素C 2500毫克,结果显示,266名患者的症状有明显改善,其中胃癌、结肠癌和膀胱癌患者的改善尤为显著。Cameron和Pauling医生对500例癌症患者做了调查,发现维生素C辅助治疗可以有效地改善症状,延长生命。日本医生证明,高剂量维生素C可减少癌症转移。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.iesdouyin.com/share/video/7507561475557395752", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "击退肿瘤的5种营养素,一个视频告诉你。鱼油,也就是Omega-3,多不饱和脂肪酸。哈佛大学10年追踪研究发现,每周吃3次深海鱼(如三文鱼、沙丁鱼)或补充鱼油补剂可使乳腺癌、前列腺癌风险降低25%。医用乳清蛋白,癌症研究杂志2024年双盲实验表示,每天摄入30g乳清蛋白,结肠癌风险可以降低20%。赶紧转发给身边的朋友,早一天吃对,多一层防癌保障。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.aicr.org/cancer-prevention/recommendations/do-not-use-supplements-for-cancer-prevention/", "domain": "aicr.org", "PageRank": 0, "doc_text": "Do Not Use Supplements for Cancer Prevention\nAlthough supplements are popular, for cancer prevention, we recommend you meet your nutritional needs through diet alone. When you eat whole foods, your body absorbs a range of vitamins, minerals, amino acids, and other compounds that work together to protect your health. But when vitamins, minerals, fiber and other food substances are isolated into supplements, they may not be absorbed as well by our bodies as from whole foods. ", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.ncbi.nlm.nih.gov/sites/books/NBK581642/", "domain": "nih.gov", "PageRank": 8, "doc_text": "Vitamin and mineral supplementation provides little to no benefit in preventing cancer, CVD, and death, with the exception of a possible small benefit for cancer incidence with multivitamin use, where lung cancer showed the largest benefit.\nBeta-carotene, with or without vitamin A, was associated with an increased risk of cardiovascular mortality (OR 1.10 [95% CI, 1.02 to 1.19]; 5 RCTs [n=94,506]) and lung cancer (OR 1.20 [95% CI, 1.01 to 1.42]; 4 RCTs [n=94,830]).", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.iesdouyin.com/share/video/7547868758154890555", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "临床发现:这种几分钱的维生素C可让癌症患者生存期翻倍,尤其是胰腺癌。2024年11月,美国爱荷华大学团队在Redox Biology发表研究成果,他们将36名四期转移性胰腺导管腺癌患者分成两组……实验组中位总生存期是16个月,对照组为8.3个月。高剂量维生素C之所以有此效果,是因为大剂量维C会产生过氧化氢,过氧化氢可引发过氧化应激反应,选择性地杀灭癌细胞", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://cloud.kepuchina.cn/h5/detail?id=7370587687482130432", "domain": "kepuchina.cn", "PageRank": 0, "doc_text": "Omega-3脂肪酸就像是大自然赋予我们的防癌'秘密武器',为我们的健康保驾护航。Omega-3多不饱和脂肪酸有利于抑制癌细胞生长,避免癌细胞转移。它就像一位勇敢的'抗癌卫士',能够深入肿瘤细胞内部,干扰其生长信号传导通路,从而抑制肿瘤细胞的分裂和扩散。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.iesdouyin.com/share/video/7605078840029379051", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "健康保养(合理补充营养素抗癌防癌)。这项由世界卫生组织下属国际癌症研究机构IARC副主任Isabelle Soerjomataram博士领衔的研究明确指出,全球近百分之四十的癌症病例是可以通过改变生活方式和环境因素来预防的,而营养素补充正是在这条预防之路上一个非常有力的科学工具。接下来会为大家介绍几种经过权威研究证实,对防癌抗癌有明确益处的关键营养素", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/630569432", "domain": "zhihu.com", "PageRank": 6, "doc_text": "肿瘤患者口服营养补充制剂的建议\n\n参考自中国抗癌协会肿瘤营养专业委员会的共识。\n口服营养补充 ( oral nutritional supplement,ONS)是指除正常食物外,用特殊医学用途配方食品经口摄入以补充日常饮食不足的一种人工肠内营养治疗手段。口服营养补充制剂可以是肠内营养制剂、多元维生素和微量元素,甚至是鱼油、谷氨酰胺等药理性营养素。 以肠内营养制剂而言,液体、半固体、粉状剂型最为常见,其宏量营养素比例均衡,能量密度在 1. 0 ~ 2. 4 kcal / ml 或者 kcal / g 之间,可以根据容量大小包装为纸盒装、瓶装、袋装、软包装形式。口服营养补充制剂营养素的类型和比例取决于实际应用场景的需求,在肿瘤患者适用的口服营养补充剂型中,通常会考虑糖脂比例低(接近 1 ∶ 1)、含有免疫增强型特殊营养制剂如鱼油等。\n适用人群:所有存在营养风险和/ 或营养不良诊断的肿瘤确诊患者,特别是肿瘤围手术期、放疗、化疗后体重丢失、虚弱、食欲缺乏、拒绝障碍等患者,更应在营养治疗中优先考虑规律的营养咨询和口服营养补充。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.ebiotrade.com/Newsf/2024-12/20241231063417268.htm", "domain": "ebiotrade.com", "PageRank": 6, "doc_text": "简单的膳食补充剂可以增强抗癌免疫细胞\n\n根据宾夕法尼亚大学佩雷尔曼医学院和艾布拉姆森癌症中心的研究人员进行的一项研究,一种膳食补充剂可能提供一种提高CAR - T细胞治疗效果的新方法。尽管这种方法需要通过临床试验来验证,但最近在第66届美国血液学学会(ASH)年会和博览会的新闻发布会上公布的早期发现表明,这是一种潜在的、可负担得起的、可获得的策略,可以提高CAR - T细胞的功能和抗癌能力。CAR - T细胞疗法最早由宾夕法尼亚大学医学院(Penn Medicine)开发,是一种个性化的癌症治疗方法,通过重新编程患者的免疫细胞来靶向并摧毁癌细胞。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://mp.weixin.qq.com/s?__biz=MzkxNDQ0MTM1MQ==&mid=2247493897&idx=2&sn=35c4ddb242e486687759f511a6435b7d&scene=0&poc_token=HL8WlWmj0Sd1UzoJbwao_jU6S5cSRvcWCYBrtV_f", "domain": "qq.com", "PageRank": 8, "doc_text": "大蒜精(Garlic extract)是从大蒜中提取的浓缩物,通常以膳食补充剂的形式存在。大蒜精保留了大蒜中的活性成分,主要用��其潜在的健康益处,包括抗氧化、抗菌、抗炎、以及对心血管健康和免疫系统的支持:\n抗氧化和抗炎作用:大蒜中的抗氧化成分有助于中和自由基,减少氧化应激和慢性炎症。抗炎作用可能对多种慢性疾病(如关节炎、代谢综合征)产生积极影响。\n抗菌和抗病毒:大蒜精中的大蒜素和其他活性成分具有广谱抗菌、抗病毒和抗真菌的作用。大蒜精在传统医学中常用于抵抗普通感冒、流感、以及细菌和真菌感染。\n抗癌作用:大蒜素和其他含硫化合物可能具有抗癌潜力。研究表明,大蒜中的这些成分可以通过调节细胞增殖和凋亡途径,抑制某些类型癌细胞的生长,尤其是胃癌、结直肠癌和乳腺癌。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_031", "question": "冷冻蔬菜营养流失严重,不如新鲜蔬菜吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://ucanr.edu/sites/default/files/2010-06/19188.pdf", "domain": "ucanr.edu", "PageRank": 0, "doc_text": "Vitamin, Mineral, Fiber, and Total Phenolic Retention in Eight Fruits and Vegetables: A Comparison of Refrigerated and Frozen Storage. Ali Bouzari, Dirk Holstege, and Diane Barrett. 2015. Journal of Agricultural and Food Chemistry, Vol. 63. The Frozen Food Foundation partnered with the University of California-Davis (UC Davis) to evaluate the nutrient content of eight commonly-purchased frozen and fresh fruits and vegetables: blueberries, strawberries, carrots, corn, broccoli, green beans, green peas and spinach. The study found that freezing has a positive effect on the vitamin E content of the fruits and vegetables as compared with fresh. Additionally, the nutrient value of five minerals (calcium, magnesium, zinc, copper and iron), fiber and total phenolics were, for the most part, well-conserved in frozen fruits and vegetables as compared with fresh.", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://cdc.fuzhou.gov.cn/zz/jkjy/spaqfxjc/202507/t20250708_5044695.htm", "domain": "fuzhou.gov.cn", "PageRank": 6, "doc_text": "\"冷冻水果不如新鲜蔬果有营养\" 流言分析:这种说法很不严谨。在普通储存条件下,蔬果的营养流失是一个必然的过程。而通过低温隔绝这些导致蔬果营养成分流失的因素,反而可以延长蔬果中营养成分的留存。在这种极低的温度条件下,蔬果内部的酶活性会大幅减缓甚至停止,而微生物如细菌、霉菌等的生长繁殖也会被有效抑制,大大减少蔬果在储存过程中因微生物作用而导致的腐败和营养流失。事实上,经过适当处理的冰冻蔬果在营养价值上完全可以媲美甚至超越某些\"新鲜\"蔬果。多项科学研究表明,冰冻蔬果在关键营养素的保留方面表现出色,甚至在某些情况下优于经过长时间运输和储存的新鲜蔬果。比如维生素C是蔬果中一种重要的水溶性维生素,易受热、光照和氧化影响而流失,而低温速冻则可以有效保存维生素C。根据相关研究数据显示,冰冻蓝莓、西兰花、玉米、草莓等中的维生素C含量与新鲜蔬果几乎相当。相较之下,新鲜蔬果在运输、储存过程中,维生素C反而会因氧化和光照而逐渐下降,在普通条件下储存5天后新鲜蔬果的维生素C流失甚至比冷冻品更多。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://blog.csdn.net/qyresearch_/article/details/150016406", "domain": "csdn.net", "PageRank": 9, "doc_text": "全球食品工业正经历一场由“新鲜”向“便捷+营养”的转型。根据QYResearch数据,2031年全球速冻新鲜蔬菜市场规模预计达363.7亿元,年复合增长率(CAGR)5.1%(2025-2031)。其中,中国凭借农业资源禀赋与消费升级驱动,2031年全球占比有望突破25%,成为全球增长核心引擎。速冻新鲜蔬菜通过IQF(单独速冻)技术实现“锁鲜”,既保留了蔬菜的维生素、膳食纤维等营养成分,又解决了传统冷冻蔬菜易结块、口感差的问题,正从餐饮后厨走向家庭餐桌。本文将从技术原理、市场格局、应用场景及产业链协同等维度,系统解析速冻新鲜蔬菜的商业价值与发展路径。 一、技术突破:IQF工艺如何定义“新鲜”新标准? 速冻新鲜蔬菜的核心在于IQF(Individual Quick Freezing,单独速冻)技术,其通过三步流程实现品质跃升: 预处理与清洗:蔬菜采摘后2小时内完成去根、分拣、清洗,减少微生物污染风险。例如,山东青果食品采用气泡清洗机,可去除99%的泥沙与农药残留。 快速冻结:在-30℃至-40℃的低温环境中,通过流化床或螺旋式速冻机使蔬菜表面温度在10分钟内降至-18℃以下。这一过程可抑制酶活性,防止营养成分流失,同时避免细胞破裂导致的汁液流失。���装与冷链:采用气调包装(MAP)技术,通过调节氮气、二氧化碳比例延长保质期至24个月。例如,海通食品集团的“锁鲜包”可使西兰花维生素C保留率达92%,远高于传统冷冻蔬菜的75%。技术优势:营养保留:IQF工艺使叶酸、维生素C等水溶性营养素损失率较传统冷冻降低40%;口感还原:单独速冻避免蔬菜结块,烹饪后仍能保持脆嫩口感;供应链效率:全年供应能力解决季节性蔬菜价格波动问题,例如中国胡萝卜冬季价格波动幅度可从0.5元/斤涨至3元/斤,速冻产品可平抑市场风险。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.book118.com/html/2026/0212/5132320110013123.shtm", "domain": "book118.com", "PageRank": 9, "doc_text": "速冻芦笋以其锁住新鲜、保留营养、即食即用的优势,完美契合了现代消费者对\"快节奏中的健康生活\"的期待。速冻蔬菜的核心优势,就在于\"速冻\"这两个字——食物速冻时,会在极短时间内(快速降到-18℃以下),将蔬菜内部的水分冻结成微小冰晶,这种方式能最大程度锁住蔬菜的营养和口感,还能抑制微生物繁殖。首创\"四阶梯度速冻法\"实现细胞级保鲜。首道工序为精准漂烫,这是灭酶护色的核心环节。芦笋经传送带进入倾斜式蒸汽隧道,温度严格控制在98±1℃,时间精确至65±2秒——过短则多酚氧化酶未完全失活,导致冻藏期褐变;过长则维生素C大量流失。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.spgykj.com/cn/article/pdf/preview/10.13386/j.issn1002-0306.2008.10.041.pdf", "domain": "spgykj.com", "PageRank": 0, "doc_text": "工艺技术vo.l29,no.10,2008食品工业科技浅谈iqf蔬菜的加工技术洪文龙,董慧(江苏农林职业技术学院,江苏镇江212400)摘要:阐述了速冻蔬菜加工中采用iqf(单个快速冻结)工艺,即通过原料前处理→清洗→烫漂→脱水→iqf速冻等一系列处理后做出优质的速冻蔬菜的工艺过程,并以菠菜的速冻加工为例,详细讲解了速冻工艺对保存果蔬风味和营养素所特有的优势。关键词:蔬菜,速冻,单个快速冻结。速冻蔬菜是冷冻食品的一种,它是把辣椒、西红柿、豆角、黄瓜等新鲜蔬菜经过加工处理后,以尽可能低的温度和尽快的速度冻结制成的小包装食品。这种加工方法使蔬菜中的水分很快结成规则而细小的冰晶,均匀地散布在细胞内,蔬菜组织不会被破坏,同时蔬菜内部的生物化学过程又无法进行,故而细菌、霉菌无法发育。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.hami.gov.cn/hami/c120182/202206/811de88fe4a543328f6e8d875320d708.shtml", "domain": "hami.gov.cn", "PageRank": 0, "doc_text": "大家都知道,蔬菜营养价值丰富,多吃蔬菜对身体健康有好处。不过新鲜蔬菜保存时间较短,于是有些消费者选择将蔬菜处理一下放在冰箱冷冻起来,方便下次食用。对此,有消费者质疑,冷冻蔬菜营养会流失吗?会不会像剩菜一样产生亚硝酸盐?对于这个问题,近日,上海市消费者权益保护委员会开展了相关测试。结果显示,冷冻蔬菜和新鲜的蔬菜营养差别并不大,亚硝酸盐含量差不多。上海市消保委测试1、冷冻蔬菜和新鲜蔬菜,哪种更有营养?上海市消保委选取了超市里售卖的冷冻青豆、毛豆和速冻西兰花、胡萝卜、荠菜以及菜场里相应的新鲜蔬菜,送往上海源本食品质量检验有限公司(上海市营养食品质量监督检验站)进行了检测。通过检测冷冻蔬菜和新鲜蔬菜的维C含量,结果发现冷冻青豆和毛豆与新鲜的维C含量差别并不大。而速冻西兰花和荠菜馅与较新鲜的相比,维C少一些,这要考虑到在生产过程中,蔬菜被切开后,维C会加速氧化。实际上,蔬菜从被采摘下来开始,营养就在持续流失,洗、切会加速营养流失,但冷冻可以减缓营养流失。鉴于新鲜蔬菜在烹饪前会先经历洗、切等处理,所以整体来看冷冻对蔬菜营养流失影响并不大。 2、冷冻蔬菜会有更多的亚硝酸盐吗?除了担心冷冻蔬菜营养价值有所流失,有人担心冷冻蔬菜一直放冰箱里会产生更多的亚硝酸盐,就像剩菜一样。上海市消保委同时测了冷冻蔬菜和新鲜蔬菜后才发现,结果并不是大家想象的那样。冷冻蔬菜和新鲜的亚硝酸盐含量差不多,是因为亚硝酸盐的升高需要依靠细菌,而冷冻蔬菜经过加工处理和低温储存,就像把蔬菜“冻龄”了一样。测试结果显示,冷冻对蔬菜的影响并不大,蔬菜的差异还是主要来源于产地、加工工艺、储存环境和时长等。什么是冷冻蔬菜?说起冷冻蔬菜,细心的消费者会发现,超市里的冷冻区有各种各样分装的冷冻蔬菜,如豌豆、西兰花、玉米粒、胡萝卜片等。冷冻蔬菜是一种速冻食品,它是把西兰花、菠菜、芦笋、口蘑等新鲜蔬菜经过清洗、漂烫、切配、冷却等加工处理后,再通过先进低温设备急速冷冻。有人认为冷冻蔬菜营养很低,事实上,它们可能比有些新鲜蔬菜营养价值还高。原因在于,蔬菜采摘后,依然会进行呼吸作用,消耗内部的营养。而且在进入超市、蔬果市场之前,都要经过一段时间的运输,不可避免的会因呼吸作用造成营养损失。冷冻蔬菜一般选用当季的新鲜蔬菜进行加工,经烫漂加热后马上急速冷冻,并保存在零下18℃条件下。在这个温度下,蔬菜的呼吸作用几乎停滞,细菌等微生物也无法生长繁殖,反而有利于保留营养。研究表明,冷冻蔬菜虽然会损失一点水溶性的维生素C和B族维生素,但膳食纤维、矿物质、类胡萝卜素、维生素E等都得到了很好的保留。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "http://m.toutiao.com/group/7592239669929312814/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "焯水,一个看似简单的厨房步骤,背后却藏着关于健康与营养的平衡智慧。许多人担心,蔬菜一过热水,营养便所剩无几,因而省略了这一步。其实,对不少蔬菜而言,焯水恰恰是为了\"去害\",是实现安心饮食的关键。焯水的首要目的是去除潜在的健康风险。例如菠菜、苋菜中的草酸,会在体内与钙结合,不仅影响钙的吸收,还可能增加肾结石的风险。短暂焯烫即可溶解大部分草酸。豆角、四季豆等含有的皂苷和植物凝血素,可能导致食物中毒,充分焯水则是安全食用的必要保障。此外,西兰花、菜花结构复杂,焯水能有效清除缝隙中的灰尘、虫卵和部分农残;而香椿、鲜黄花菜中的亚硝酸盐或有毒生物碱,也能在沸水中大幅减少。那么,营养真的会\"一焯而空\"吗?其实不然。水溶性维生素(如维C、B族)确实对热敏感,但营养流失程度主要取决于方法。若用足量沸水、短时快焯,维生素溶出便有限。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://mp.weixin.qq.com/s?__biz=MzkwMzcyOTczMw==&mid=2247490043&idx=4&sn=506d7e251fcbd110937b90826d1e851a&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "对于蔬菜配送行业而言,高温是最大的\"敌人\"——叶菜类2小时脱水发蔫,瓜茄类4小时易腐烂,菌菇类6小时滋生细菌,传统常温配送根本无法保障鲜度。但西安云禾配送凭借\"产地预冷-仓储冷藏-冷链运输-末端保鲜\"全链条冷链体系,实现\"0-5℃恒温护航\",即使在40℃高温天,也能让蔬菜从田间到餐桌鲜度不打折,成为企业食堂、餐饮门店、家庭用户高温季的鲜蔬守护伙伴。叶菜类(菠菜、生菜、油麦菜)、嫩茎类(芹菜、芦笋)是高温天最易脱水的品类,常温运输1小时水分流失率达10%,3小时后便会发蔫、发黄,失去商品价值。云禾解决方案:\"预冷锁水+透气保鲜\"双重技术。蔬菜采摘后1小时内,在产地预冷车间采用\"真空预冷技术\",快速将蔬菜温度降至0-2℃,抑制呼吸作用,锁住内部水分(水分流失率控制在3%以内)。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.book118.com/html/2025/1213/8105113120010021.shtm", "domain": "book118.com", "PageRank": 2, "doc_text": "蔬菜冷链市场概览中国蔬菜产量占全球总量的30%,年产量超过6亿吨,但冷链流通率不足20%,远低于发达国家50%的水平。2023年,全国蔬菜冷链市场规模达到850亿元,预计到2025年将突破1200亿元,年复合增长率超过15%。冷链流通率低的主要原因在于产地预冷设施不足、运输环节温控技术落后以及缺乏统一的质量分级标准。以山东省寿光市为例,年蔬菜外销量达500万吨,其中80%通过冷链运输,但运输损耗率仍高达25%,远高于水果的10%。这种高损耗不仅导致经济损失,还严重影响了蔬菜的营养价值和市场竞争力。为了提升冷链流通率,需要从政策、技术、标准等多个层面入手,构建全链条的冷链体系。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://m.book118.com/html/2025/1027/5204023110013003.shtm", "domain": "", "PageRank": 2, "doc_text": "关键要点呼吸作用与能量代谢1. 蔬菜采后呼吸作用持续进行,消耗自身有机物,产生二氧化碳和水,并释放热量。2. 呼吸强度受温度、湿度、氧气浓度等环境因素影响,高温高湿条件下呼吸作用加剧,加速品质劣变。3. 低氧呼吸产生乙醇等有害物质,导致组织酸化,影响保鲜效果,需通过气调技术调控呼吸代谢。水分蒸腾与质壁分离1. 蔬菜采后水分蒸腾导致失水萎蔫,细胞失水后发生质壁分离,导致组织结构破坏。2. 蒸腾速率受环境湿度、温度及伤口面积影响,高湿度可显著降低蒸腾速率,延长保鲜期。3. 采后预冷和包装技术能有效抑制水分散失,如气调包装可维持果蔬内湿度平衡。酶促反应与有机物降解1. 采后酶促反应(如果胶酶、多酚氧化酶)加速细胞壁降解和色素氧化,导致蔬菜软化、褐变。2. 温度升高会激活酶活性,高温条件下酶促降解速率显著加快,影响商品价值。3. 低温处理(如1-2℃)能抑制酶活性,结合添加酶抑制剂(如S-诱抗素)可延缓品质劣变。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_032", "question": "天气寒冷着凉会导致感冒吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.kepu.gov.cn/newspaper/2025-11/21/content_435629.html", "domain": "kepu.gov.cn", "PageRank": 6, "doc_text": "解放军总医院第一医学中心呼吸科副主任韩国敬表示,“冻感冒”的说法其实存在认知误区。“感冒的本质是病毒感染引发的疾病,低温并非导致感冒的直接元凶。不过,降温后感冒患者扎堆出现,这个‘锅’低温确实需要背一半。”韩国敬解释道。\n“冷空气会让鼻腔黏膜血管收缩,导致局部血液循环减弱,免疫细胞活性随之下降,这相当于呼吸道的‘防御城墙’出现了破绽,让病毒更容易乘虚而入。”韩国敬解释,低温环境更利于感冒病毒存活,这就让病毒有了更长的传播窗口期;此外,降温后大家爱闷在室内,通风条件差、人员聚集,使得病毒通过飞沫或接触传播的概率大幅上升。对于如何预防降温后的感冒,韩国敬给出了几点建议:1.末梢部位要保暖:尤其要保护好手脚、颈肩等部位,另外鼻腔保暖能直接守护呼吸道第一道防线;2.保持室内勤通风:每天开窗通风2次,每次半小时,别让病毒在室内“开派对”;3.坚持勤洗手、戴口罩:这是阻断病毒传播的“王炸”组合;4.多喝水、少熬夜:呼吸道黏膜保持湿润才更具抵抗力,免疫力也需要充足休息来养护总之,低温只是感冒的“帮凶”而非“主谋”。“只要把保暖和防病毒结合好,再给免疫力‘充充电’,即便寒潮来袭,也能稳稳应对。”韩国敬提醒。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.xiaohe.cn/medical/ai-qa/70000223542718", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "感冒通常是由病毒引起的,但寒冷的环境会削弱人体的免疫力,使得身体更容易受到病毒的侵袭。以下是具体的原因:1. 体温下降:人体长时间暴露在寒冷中,体温会迅速降低,影响身体的正常代谢和免疫功能。2. 血液循环受阻:寒冷会导致血管收缩,血液循环变慢,减少了免疫细胞和抗体等物质的输送,降低了身体对抗病毒的能力。3. 呼吸道黏膜受损:冷空气会刺激呼吸道黏膜,使其变得脆弱,病毒更容易侵入。总之,冬天不穿衣服在外面站立是一种非常危险且不健康的行为,很容易导致感冒及其他更严重的健康问题。为了保持身体健康,应根据天气情况适当增减衣物。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.xiaohe.cn/medical/ai-qa/70000234801131", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "吹冷风容易感冒,主要有以下几个原因:1. 体温调节失衡:人体的体温调节机制在受到冷风刺激时,可能无法迅速适应,导致体温下降,影响免疫系统的正常功能,使病毒和细菌更容易入侵。2. 呼吸道防御能力下降:冷空气会使呼吸道黏膜血管收缩,分泌黏液减少,纤毛运动减弱,从而降低呼吸道的清除能力,为病原体的侵入创造了条件。3. 免疫力暂时降低:突然的冷刺激可能会在短期内抑制免疫系统的活性,使身体对病原体的抵抗力下降。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://health.baidu.com/m/detail/ar_6034049196104166643", "domain": "baidu.com", "PageRank": 9, "doc_text": "着凉感冒后应多休息保持充足睡眠、多喝温水促进新陈代谢、适当服用感冒药缓解症状、注意保暖避免再次受凉、饮食清淡易消化增强免疫力。具体分析如下:1.多休息保持充足睡眠:着凉感冒后,身体需要更多的能量来对抗病毒和恢复健康。充足的睡眠有助于增强免疫系统的功能,促进身体自我修复。建议每天保证8小时以上的睡眠,避免过度劳累,给身体足够的休息时间。2.多喝温水促进新陈代谢:感冒时,身体容易脱水,多喝温水可以帮助维持体内水分平衡,促进新陈代谢,加速毒素排出。温水还能缓解喉咙不适,减轻咳嗽症状。建议每天饮用2000mL左右的温水,避免饮用冷饮或含糖饮料。3.适当服用��冒药缓解症状:感冒药可以帮助缓解鼻塞、咳嗽、头痛等不适症状,但需根据自身情况选择合适的药物。常见的感冒药包括解热镇痛药、抗组胺药和止咳药等。服用时应遵循医嘱或药品说明书,避免过量使用。4.注意保暖避免再次受凉:感冒后,身体抵抗力下降,容易再次受凉。应注意保暖,尤其是头部、颈部和脚部等易受寒部位。室内保持适宜温度,避免长时间待在空调房或通风不良的环境中。外出时穿戴合适的衣物,防止冷风侵袭。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.zhihu.com/search?type=content&q=%E7%9D%80%E5%87%89%E5%AF%BC%E8%87%B4%E6%84%9F%E5%86%92", "domain": "zhihu.com", "PageRank": 6, "doc_text": "感冒了,是因为着凉吗?我们的一生,感冒是最为常见的疾病。统计显示,成人每年平均会感冒2到4次。孩子则更加频繁,大概每年6-8次,上幼儿园的孩子更多。一感冒起来,轻则流鼻水,重则发烧咳嗽,总得持续好几天,很是让人头疼。所以,从小到大,我们都没少听到母亲的反复叮咛:天冷了,多穿衣服,不要着凉感冒了。我们自己的体会和经验也告诉我们,冬天天寒地冻,稍有不慎就会流鼻水,感冒了。所以,感冒显然是因为受寒了。着凉就会导致感冒。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://health.baidu.com/m/detail/ar_6095115776770800908", "domain": "baidu.com", "PageRank": 6, "doc_text": "风寒感冒\n着凉引起的感冒,在中医理论中通常归类为“风寒感冒”。这种感冒主要由外感风寒邪气引起,常见于气温骤降、受凉或吹冷风后,症状以怕冷、鼻塞、流清涕、无汗、头痛、肢体酸痛为主,可能伴随轻度发热但通常以畏寒为突出表现。\b一、风寒感冒与风热感冒的区别\b中医将感冒分为风寒型和风热型两类,区分依据是病因和症状:风寒感冒:由寒邪入侵导致,表现为明显怕冷、流清涕、舌苔薄白、痰液稀白,通常无咽喉红肿疼痛。1.风热感冒:由热邪或寒邪入里化热引起,症状以发热重、咽喉肿痛、流黄涕、痰液黏稠、舌苔薄黄为主。2.着凉后若未及时处理,风寒感冒可能转化为风热感冒,例如出现黄痰、咽痛加重等症状。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://zhuanlan.zhihu.com/p/348804230", "domain": "zhihu.com", "PageRank": 6, "doc_text": "“着凉”是有可能导致免疫力下降,但也只是其中一个致病环节。如果着凉的同时正好遇到有感冒的人,又刚好咳嗽、喷嚏的把病原体传入体内,那就可能会发病了。\n另外有些病菌是有潜伏期的(自从有新冠后,大家对潜伏期这个概念应该不陌生了),也就是少量的病菌入侵体内后,需要一定的时间复制繁殖到“致病量”,才会对身体产生影响,这段时间就是所谓的“潜伏期”。\n我们每天都会接触到各种病菌,这些病菌可能会依附在呼吸道粘膜上(鼻腔、咽喉等),健康情况下我们的免疫大军会镇守好国土边疆,不让病菌有机会大量的复制繁殖,但是如果机体“着凉”,呼吸道的血管会收缩(热胀冷缩),就好像限制了“免疫大军”的行动数量,一旦防线溃守,这时就容易让病菌乘隙而入,机体就会“感冒”啦!\n所以,“着凉”确实有可能会“诱发”感冒或是“加重”症状,但却不是唯一的因素,重点还是要看个人的体质、卫生、饮食、生活习惯等等,综合来判断,绝不会只因为“着凉”就生病的哦!", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://news.cctv.com/2025/10/24/ARTIguW4dWi9mBhXPhAThvFN251024.shtml", "domain": "cctv.com", "PageRank": 9, "doc_text": "近期  全国南北方受冷空气影响  北方多地寒意提前上线  南方秋意也日趋浓厚  多地经历换季式降温  你是否经常听到这样的说法  “多穿点,小心冻感冒!”  感冒真是“冻”出来的吗?01一降温就感冒!  是不是“冻”出来的?  寒冷并不是感冒的直接原因,感冒的根本原因是病毒通过飞沫或接触传播进入呼吸道。所以感冒是“冻”出来的这一说法并不靠谱。  那么,为什么有人只要一降温就会感冒?  这是因为气温的急剧变化会让呼吸道黏膜更敏感。当天气突然变冷时,黏膜的防御功能也会随之下降,给病毒和细菌提供了可乘之机,这便会让人觉得“天气降温后就感冒了”。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "http://lady.people.com.cn/n/2014/0124/c158617-24220387.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "着凉不等于感冒\n所谓着凉��又称受凉,即身体感受到凉。外界较大的温差变化或秋冬季较低的气温都容易让人着凉。着凉的后果亦可能有很多,如冷的发抖、打喷嚏、鼻塞不畅、拉肚子等等。而感冒是一种常见的呼吸系统疾病,咽喉发干、鼻塞、咳嗽、打喷嚏、头痛等皆可为感冒的症状,且感冒还是最常见传染病之一。说其是传染病,是因为感冒实际上是由病毒的入侵引起的,病毒还能继续四处传播,比如喷嚏或说话时的飞沫,和别人握手等。在身体过度疲劳、抵抗力降低时,这些病毒便蠢蠢欲动,对你进行骚扰,在这样的情况下就特别容易患上感冒。寒冷与感冒\n并无必然联系\n天气冷的时候感冒往往容易高发,除了与机体免疫力降低有关外,还有一个原因:冬季的干燥恰好为病毒提供了舒适的环境。“一般空气湿度达50%以上时,感冒病毒可迅速死亡。”陈医师解释道。这无疑延长了病毒在体外的存活时间。而且,低温环境下,大家都在温暖的室内,封闭的环境加之不流通的空气,很容易让病毒传播。“其实,病毒都怕冷,在寒冷的环境会死去,而在温暖的环境中才会生长旺盛。”所以,环境温度与患感冒之间没有联系,譬如长期居住在南极的考察人员,与大量人群隔绝,从不患感冒,无疑证实了感冒不是来自冷,而是来自人。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.zhihu.com/question/21060557", "domain": "zhihu.com", "PageRank": 6, "doc_text": "个人认为受凉后使得全身的内部平衡失去,身体各处的细胞活跃性降低,造成白细胞、淋病系统活跃性降低,免疫力会下降,原本寄生的病毒、细菌开始迅速繁殖,出现相应到呼吸道感染(感冒),消化道感染(拉肚子),也有可能是因为身体温度降低,血液大部分流向重要器官,如头脑,心脏等地方,维持这些器官的正常运作,造成其他次要器官活力不足,进而造成一些疾病。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_012", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_013", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_014", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_015", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_016", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_017", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_018", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_019", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_020", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_033", "question": "白醋泡腳可消除疲勞,治理灰指甲,增加血液循環,協調交感神經、副交感神經吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://mip.mfk.com/article/10736286.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "1、杀菌止痒 白醋中的醋酸成分具有天然抑菌作用,能抑制足部真菌和细菌繁殖,缓解因脚气、湿疹等引发的瘙痒症状。尤其适合夏季脚部易出汗或潮湿环境引发的皮肤问题,帮助减少异味产生。 2、软化角质 白醋的酸性可温和溶解足部堆积的角质层,改善脚后跟粗糙、干裂现象。长期使用能使皮肤逐渐变得柔软光滑,但需控制频率,避免过度去角质导致皮肤屏障受损。 3、促进血液循环 热水泡脚本身能扩张足部血管,加入白醋后通过刺激足底穴位,可进一步加速血液循环,缓解手脚冰凉或久坐后的下肢酸胀感,尤其适合冬季或血液循环较差的人群。 4、消除疲劳 白醋泡脚能通过刺激足部神经末梢,帮助放松紧张的肌肉,缓解一天的疲劳感。对于长期站立或运动后的人群,可搭配按摩增强效果,改善睡眠质量。 5、调节足部酸碱度 白醋可中和足部因汗液分泌或细菌代谢产生的碱性物质,帮助维持皮肤微环境平衡,减少因酸碱失衡引发的脱皮、皲裂等问题,长期使用有助于保持足部健康。 若足部存在开放性伤口、严重湿疹或糖尿病足等特殊���况,需避免使用白醋泡脚,防止刺激伤口或加重感染。普通人群建议每周2-3次,每次15-20分钟,水温控制在40℃左右。使用后及时擦干双脚并涂抹保湿霜,若出现红肿、刺痛等不适,应立即停止并咨询皮肤科医生。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://irp.cdn-website.com/b450ca0f/files/uploaded/k.html?t8=KJV9dh", "domain": "cdn-website.com", "PageRank": 0, "doc_text": "Vinegar has antifungal and antibacterial properties that can help slow foot fungus, prevent foot odor, and soothe dry feet... Athlete's foot is a fungal infection that affects the toes. For mild forms of this condition, a vinegar soak might work well. The antifungal properties also make vinegar soaks a good idea for people with toenail fungus. Soak your feet for 10 to 15 minutes daily in a vinegar bath until the infection subsides.", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://therealrealreviews.com/nail-fungus-home-remedies-vinegar-what-actually-works/", "domain": "therealrealreviews.com", "PageRank": 0, "doc_text": "The core idea behind using vinegar for nail fungus is all about pH. Fungi thrive in a neutral pH environment. Acetic acid is acidic. It creates an environment that is deeply inhospitable to fungal growth. It stresses them out, inhibits their growth, and can eventually kill them. For a mild, early-stage fungal infection, a consistent vinegar regimen can absolutely turn the tide.", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://dxy.com/article/116271", "domain": "dxy.com", "PageRank": 5, "doc_text": "都知道,脚气是真菌感染导致的皮肤病。\n经常听到有人说醋杀菌消毒,用醋泡脚正好可以杀死真菌,治疗脚气。\n大错特错,细菌真菌都不能用醋杀!用醋泡脚除了帮你的脚臭增添一丝酸味,没有其他效果。而且当脚破皮溃烂的现象时反而会会刺激皮肤更加不适。\n真正能治疗脚气的是抗真菌的药物。一般医生会根据皮肤的症状判断使用何种药物,只要谨遵医嘱坚持用药就好。\n脚气传染力极强。抠抠屁股、抠抠手,很容易就手癣、股癣和脚气一起发作。长期不治疗,真菌感染还会蔓延到指甲导致「灰指甲」,再一个传染俩……平时接触、混穿鞋袜、共用擦脚毛巾、光脚在家里走动都有可能导致细菌的传染给家人。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.acibademhealthpoint.com/acv-foot-bath-for-lymphedema-foot-care-and-relief/", "domain": "acibademhealthpoint.com", "PageRank": 0, "doc_text": "Using a foot soak with cider vinegar may complement traditional treatments by improving circulation and providing relief. Its acetic acid content not only fights bacteria but also supports overall foot health. Apple cider vinegar contains 5-6% acetic acid, a compound known for its antimicrobial properties. This makes it effective against bacteria and fungi, especially in warm, moist environments.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://lifeandwork.blog/diy-antifungal-foot-care/", "domain": "lifeandwork.blog", "PageRank": 0, "doc_text": "Vinegar owes its antifungal prowess to its acetic acid content. Acetic acid creates an environment where fungi struggle to thrive by lowering the pH of the skin. This acidic environment not only combats fungal growth but also helps soothe the skin, reduce inflammation, and restore natural balance. Scientific studies have shown that vinegar can effectively combat strains of fungi such as Candida albicans and Trichophyton, which are common culprits behind foot-related infections.", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.beautyepic.com/epsom-salt-and-vinegar-foot-soak/", "domain": "beautyepic.com", "PageRank": 0, "doc_text": "A vinegar foot soak can help improve foot issues like foot odor, athlete's foot, and warts. Since acetic acid has strong antibacterial and antifungal properties, it protects against some microbes. Manages symptoms of athlete's foot: Athlete's foot is caused by fungus. While vinegar helps to clear the fungal infestation, Epsom salt helps draw the moisture out, making the environment less inviting for fungus.", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://m.toutiao.com/group/7481608196080042505/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "白醋泡脚确实有用,但用错了比不泡更可怕! 白醋泡脚的3个真好处(科学版): 1.脚臭克星:成本3毛钱的杀菌方案。白醋含有的醋酸能破坏真菌生存环境。2.软化死皮:厨房调料秒杀美容院。白醋中的氨基酸可温和剥脱角质。3.助眠玄学:暗藏科学原理。40℃温水+5%醋酸溶液能刺激副交感神经。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://mip.mfk.com/article/10736286.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "白醋泡脚的好处通常包括杀菌止痒、软化角质、促进血液循环、消除疲劳、调节足部酸碱度等。杀菌止痒:白醋中的醋酸成分具有天然抑菌作用,能抑制足部真菌和细菌繁殖,缓解因脚气、湿疹等引发的瘙痒症状。促进血液循环:热水泡脚本身能扩张足部血管,加入白醋后通过刺激足底穴位,可进一步加速血液循环,缓解手脚冰凉或久坐后的下肢酸胀感。消除疲劳:白醋泡脚能通过刺激足部神经末梢,帮助放松紧张的肌肉,缓解一天的疲劳感。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}, {"docid": "doc_011", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_012", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_013", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_014", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_015", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_016", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_017", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_018", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_019", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_020", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_034", "question": "复原乳、还原奶是没营养的假牛奶吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://kpxj.scimall.org.cn/resource/detail?id=41031", "domain": "scimall.org.cn", "PageRank": 0, "doc_text": "从鲜奶变为奶粉,再从奶粉变为牛(羊)奶,复原乳的制作过程需要经过两次加工,其中不乏加热灭菌的环节,一些对热敏感的营养成分例如免疫球蛋白、活性酶、乳铁蛋白、活性钙等极易被破坏。在两次加热之后,蛋白质和乳糖产生美拉德反应的糖化产物也会增加,从成分上来看,复原乳和纯牛(羊)奶已经大相径庭了。\n另外,加热可能引起微量蛋白质氨基酸分解,复原乳会产生一些“加热”的味道。因此,在口感和味道上,复原乳也不及纯牛(羊)奶。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7550742570897293843/?channel=&source=search_tab", "domain": "toutiao.com", "PageRank": 4, "doc_text": "专家介绍,以前我国奶源较少,由于复原乳耐储存、运输方便,在一定程度上帮大家解决了奶制品消费的问题,目前我国生乳产量已经处于世界前列,不再需要替代品。新标准终结了复原乳混充纯牛奶的模糊操作,也倒逼一些依赖复原乳的企业提质升级。\n中国农业大学食品科学与营养工程学院教授 范志红:复原乳是用奶粉加水冲成的,经过一次加工,它就不是鲜奶了,加工当中会有一些加热的环节,冲成奶之后再做成纯牛奶,还要经过一次加热灭菌的环节,两次加热它就会带来B族维生素等比较热敏感的一些维生素损失增加。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7550877347835970086/?channel=&source=search_tab", "domain": "toutiao.com", "PageRank": 4, "doc_text": "复原复原,顾名思义就是,把生乳经过高温、干燥等一系列工序,加工成乳粉或者浓缩乳,再按比例加水还原成液态奶。这个过程,相当于重新恢复了牛奶的形态,是这么个“复原”法。看上去折腾,但胜在方便、便宜。生乳运输你得全程冷链,确保不出一点岔子。但乳粉就不一样了,重量轻、保质期又长,别说从内蒙到广东,就是从新西兰慢悠悠坐船晃过来也没啥问题。你要说复原乳有危害吗?那倒也没有。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.iesdouyin.com/share/video/7535479016929709339", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "新国标明确:禁用复原乳!纯牛奶必须100%使用生牛乳,营养保留更多,告别'奶粉冲兑'。从营养角度来说,添加了复原乳的牛奶等于要经过多次热加���,活性钙、乳铁蛋白等营养成分损失较多,口感风味也大打折扣。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.iesdouyin.com/share/video/7536437401465146681", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "真相一:它根本不是奶,是奶粉。加水把奶粉还原成液体,冒充纯牛奶,成本瞬间砍半,利润翻倍,你花的却是鲜奶的钱。真相二:营养去了多少?巴氏奶保留90%的乳清蛋白,而复原乳两次高温,乳清蛋白、维生素C直接蒸发,只剩下奶味饮料。真相三:口感更惨。鲜奶喝一口,奶香在舌尖打滚,复原乳寡淡如水,喝完嘴里只剩塑料盒味。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://health.gmw.cn/2022-05/31/content_35778722.htm", "domain": "gmw.cn", "PageRank": 8, "doc_text": "复原乳是用奶粉兑入一定比例的水还原而成的牛奶\n复原乳,又称为“还原乳”或“还原奶”,是把牛奶浓缩、加工成浓缩乳或乳粉,再添加适量的水,稀释成与生鲜原乳中水、固体物质比例相当的乳液。通俗地讲,复原乳就是用奶粉兑入一定比例的水还原而成的牛奶。加工方式有两种:一种是在鲜牛奶中掺入比例不等的奶粉,另一种是以奶粉为原料兑水而成。 我国国家标准规定,酸牛奶、灭菌奶及其他乳制品可以使用复原乳作原料,但是巴氏杀菌乳不能用复原乳作原料。也就是说,在超市冰柜里卖的纯牛奶,不可以用奶粉作原料;而常温牛奶、酸奶以及各种调制乳,可以用奶粉作原料。标准同时规定了,以复原乳为原料的产品应标明“复原乳”字样,并在产品配料中如实标明复原乳或乳粉所含原料及比例。 因此,复原乳是一种奶制品,是允许生产的。当然,也有存在的必要,因为我国很多地区缺少新鲜奶源,只能靠复原乳弥补。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://health.people.com.cn/n1/2021/0115/c14739-32000342.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "复原乳是用奶粉兑入一定比例的水还原而成的牛奶\n复原乳,又称为“还原乳”或“还原奶”,是把牛奶浓缩、加工成浓缩乳或乳粉,再添加适量的水,稀释成与生鲜原乳中水、固体物质比例相当的乳液。通俗地讲,复原乳就是用奶粉兑入一定比例的水还原而成的牛奶。加工方式有两种:一种是在鲜牛奶中掺入比例不等的奶粉,另一种是以奶粉为原料兑水而成。我国国家标准规定,酸牛奶、灭菌奶及其他乳制品可以使用复原乳作原料,但是巴氏杀菌乳不能用复原乳作原料。也就是说,在超市冰柜里卖的纯牛奶,不可以用奶粉作原料;而常温牛奶、酸奶以及各种调制乳,可以用奶粉作原料。标准同时规定了,以复原乳为原料的产品应标明“复原乳”字样,并在产品配料中如实标明复原乳或乳粉所含原料及比例。因此,复原乳是一种奶制品,是允许生产的。当然,也有存在的必要,因为我国很多地区缺少新鲜奶源,只能靠复原乳弥补。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://mp.weixin.qq.com/s/Nxj6ySeAuI3u3mTeEBQbNg", "domain": "qq.com", "PageRank": 0, "doc_text": "小李的儿子上幼儿园中班,因为她和丈夫的个子都不高,所以很担心孩子和他们一样。听说牛奶中的钙能够促进骨骼的生长,于是小李隔三差五的就会从超市买一箱牛奶,让孩子早晚各喝一盒。可是即便牛奶已经喝了不少箱,儿子的个头还是没怎么见长,和同龄孩子相比明显矮了一大截。情急之下,小李带着儿子去医院找医生咨询,没想到医生的一番话让他后悔不已。医生告诉小李,孩子喝牛奶不仅能够促进骨骼生长,而且还能够提高免疫力。但是小李给孩子买的并不是真正的牛奶,而是打着牛奶旗号的饮料。这些牛奶就像地沟油一样,价格贵不说还没营养,自然不利于孩子的健康成长。1、复原乳\n不少父母给孩子喝的都是复原乳,尤其是一些牛奶大品牌的复原乳更是备受欢迎。\n因为它们的奶味醇厚,喝上去口感非常好,所以很受孩子的欢迎。但是这种复原乳并没有什么营养,因为它根本就不是真正的牛奶,而是添加了糖分和奶精之后调制出来的。\n孩子长期喝这种复原乳,不仅对牙齿不好,也会影响身体的发育。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://mp.weixin.qq.com/s/OV-7yErhVEjHtM1Isy4vkA", "domain": "qq.com", "PageRank": 9, "doc_text": "她家娃从断奶后就没断过“牛奶”,大橙子总想着多喝牛奶长个子,超市里那些标着“高钙”“专为儿童设计”的奶,她换着花样给孩子买,有时候孩子一天能喝两三瓶。可前段时间幼儿园体检,娃比同班小朋友矮了小半头,体重也偏轻。大橙子急得赶紧带娃去医院,医生一问孩子日常喝的奶,直摇头:“你给娃喝的不少是‘假牛奶’,看着是奶,实际没多少营养,白花钱不说,还耽误孩子长身体。”这事儿让不少家长犯了嘀咕,咱天天给娃买的奶,咋还成“假”的了?这些“假牛奶”早已被列入黑名单,可很多家长却还在整箱买第四种:复原乳\n有些家长逛超市时会看到“复原乳”,听着名字挺“实在”,包装上还可能写着“浓缩还原”,就觉得这奶浓度高、营养足,顺手就给娃囤了。其实复原乳说白了就是用奶粉冲出来的奶,先把牛奶做成奶粉,之后又用水冲开。这一折腾,牛奶里原本的蛋白质和钙就损失了不少,营养远不如直接用生牛乳做的纯牛奶。而且不少复原乳为了口感好,还会加不少糖和香精,给娃喝着既补不上多少营养,又得摄入多余糖分,花这钱真不如买袋纯牛奶。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.iesdouyin.com/share/video/7540953915135692059", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "复原乳是假牛奶?新国标:全面禁用复原乳!纯牛奶必须100%使用生牛乳!9月16日正式实施。从营养角度来说添加了复原乳的牛奶经受了多次热加工,例如活性钙、乳铁蛋白等成分损失较多,口感风味、营养价值也大打折扣。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_012", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_013", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_014", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_015", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_016", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_017", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_018", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_019", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_020", "url": "", "domain": "", "PageRank": 3, "doc_text": "", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_035", "question": "新冠疫苗需要每年像流感一样接种吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.jiemian.com/article/8710866.html", "domain": "jiemian.com", "PageRank": 0, "doc_text": "卢洪洲:建议每年注射一剂新冠疫苗,每半年自行喷鼻一剂疫苗\n据香港电台网站1月9日消息,深圳市第三人民医院院长卢洪洲在受访中表示,要在冬春季、疫情来临前半个月尽快“异源性”接种,即接种不同技术路线的疫苗,以便相互之间有互补,调动人体的细胞免疫和体液免疫,更大范围延长保护时间。他表示,中国内地民众大多接种两针或三针灭活疫苗,加强针须接种重组蛋白疫苗、腺病毒载体疫苗,有效性和安全性都非常好。此前,知名公共卫生与流行病学专家曾光也表示,第四针一定要变换疫苗,不能再用灭活疫苗。\n卢洪洲建议每年注射一剂疫苗,每半年在家自行喷鼻一剂疫苗。他说,病毒进入人体,关口是呼吸道,喷鼻疫苗可使呼吸道产生有效黏膜免疫以及呼吸道细胞免疫,即使吸入病毒也不能进入上呼吸道细胞,这样就能有效预防感染。\n他指出,目前的疫苗不太长效,希望能研发有一年左右保护期的长效、通用多价疫苗,对各种变异株都起到很好的作用,而且一定要刺激细胞免疫,因为其对免疫保护发挥至关重要的作用。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.nhc.gov.cn/xcs/nwwd/202101/0ea049cd8a2f4698a484e0f3b1b3dfa6.shtml", "domain": "nhc.gov.cn", "PageRank": 0, "doc_text": "通常情况下,病原体、疫苗特性、受种者状况等因素影响疫苗的预防接种效果。流感病毒变异比较快,流感疫苗保护效期较短,因此需要每年进行接种。现在新冠病毒虽然也发生了一定程度的变异,但根据世界卫生组织网站目前发布的信息,显示针对在英国和南非等国家出现的新冠病毒所发生的变异,没有证据表明��有的新冠病毒疫苗失效。新冠病毒疫苗是否会像流感疫苗一样每年接种,需要继续针对病毒变异对疫苗接种效果的影响和疫苗的保护持久性等方面开展研究。(中国疾病预防控制中心)", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.zhihu.com/question/577673965/answer/2840409772", "domain": "zhihu.com", "PageRank": 6, "doc_text": "支持半年一次,考虑到抗体衰减恐怕四个月左右就得补一针。问题不在这里,问题在于谁掏钱,我现在听见免费就担心。话放出去了收不回来,发现超出预算绷不住了。干脆就说没用,彻底取消,想花钱都没地方,只是维护了自己的信用。很多人都没想清楚中国的规模化优势到底是什么,中国的超大规模市场用好了就是低成本优势+用不好就是巨大负担。在从0到1摸索的过程中可以免费,政府要承担风险成本进行重资产+投资。一旦重资产基础设施搭建完成,就要及时市场化可以收费。让市场化的资本负责轻资产运作轻装上阵,依靠超大规模的市场优势滩薄运营成本,各方都能获利。如果此时政府还大包大揽免费销售,超大规模的市场优势会迅速转化成巨额负担难以承受。典型的就是核检测,之前免费过了头,之后有段时间想做核酸都让做不成,从一个极端跳到另一个极端。所以我支持定期疫苗,它甚至是我2020年开始就多次提出的看法。同样我更支持疫苗收费,可以从第五针开始就低价微利销售,不要进医保,不至于免费都去抢又抢不到。至于辉瑞等外国疫苗同样别进医保,市场化运作有钱的想打就打吧。你不让富人打这些疫苗,他们会坐飞机出国去打,一样会流失外汇。不如让它们进口打,国家还能收进口税。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/353237311", "domain": "zhihu.com", "PageRank": 6, "doc_text": "前者如流感疫苗,变异速度超快,而且一变异免疫系统就认识了,不得不每年更新一次流感疫苗。后者如狂犬疫苗,全程免疫后半年内有效,相当于是开了个无敌buff,在这半年内怎么挑衅狗狗都没事(当然,咬死另算),超过半年,还是得补种疫苗。不过官方小科普漏掉一种情况,那就是新冠病毒在1年内被全灭的情况。如果像SARS一样被全灭,即使疫苗的保护效果持续的时间不长,未来也不需要再接种了,因为没必要了。推行新冠病毒疫苗的最终目的,也是奔着彻底消灭新冠病毒去的。只要这个世界上大部分人(超过60%)都能接种上疫苗,新冠病毒就很难在人群中传播。所以,为了早日恢复正常生活,争取以后年年回家过年,没有禁忌症的小伙伴都要去打疫苗鸭!灭活疫苗安全性还是可以的!", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.who.int/docs/default-source/coronaviruse/policy-briefs/policy-brief_covid-19_vaccination.pdf?sfvrsn=8a899cd3_2&download=true", "domain": "who.int", "PageRank": 9, "doc_text": "Countries are encouraged to explore the periodic re-vaccination of most high priority-use groups and certain sub-populations with special considerations, at an interval of 6–12 months, depending on the group. Re-vaccination is not routinely recommended for medium and low priority-use groups.", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.healthnews.com.tw/article/56949", "domain": "healthnews.com.tw", "PageRank": 4, "doc_text": "指揮中心推動「112年全民COVID-19疫苗接種運動」,活動主軸為「疫苗加一,解封安心」,呼籲「未曾接種任何一劑」、「尚未完成基礎劑」及「6歲以上於今年1月1日起未接種過莫德納BA.4/5次世代疫苗」的對象響應接種。\n指揮官王必勝提到,「疫苗加一」的意思是希望民眾在2023年都能打一劑COVID-19疫苗。但為什麼要再打一劑疫苗?未來每年都要接種1次疫苗嗎?衛福部傳染病防治諮詢會預防接種組(ACIP)召集人李秉穎來解答。為什麼要再打疫苗? 輕症保護下降恐低於5成\n指揮中心推動「疫苗加一,解封安心」運動,呼籲民眾今年都能施打一劑疫苗,不過許多民眾好奇,過去已經接種三劑、四劑,甚至五劑、六劑疫苗了,為什麼還要再打一劑呢?\n李秉穎表示,接種疫苗後產生的抗體會隨著時間下降,根據研究顯示,大約半年的時間,抗體就會減少,而且對於輕症的保護效果,可能會下降到低於50%的階段。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://mp.weixin.qq.com/s/SzFoqASpuR4EjhVrpMQm2w", "domain": "qq.com", "PageRank": 8, "doc_text": "“为保障民众健康,国家在新冠疫苗研发、生产、接种��下了大力气,\"魏于全说,\"现在,新的XBB新冠疫苗都是免费的,各地疾控都有配备,需要接种疫苗的群众可以咨询就近的疾控中心或预防接种门诊了解接种安排。\"魏于全强调,接种新冠疫苗不是一劳永逸的,应每年至少接种一次。所有疫苗上市前都经过了严格的审核,不必担心所谓的”副作用”。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://mp.weixin.qq.com/s/4zYXEfQcnM_qlAq6teDIMw", "domain": "qq.com", "PageRank": 8, "doc_text": "55岁后免疫力下降,一次流感、肺炎可能就让你住院。打疫苗是最划算的”保命投资”\n必须年年打的:\n🔴 流感疫苗 - 每年秋天(9-11月)打1针。老年人得流感容易引发肺炎、心脏病,千万别当普通感冒。\n强烈推荐打的:\n🔴 带状疱疹疫苗 - 打2针,间隔2-6个月。预防”缠腰龙”,那种神经痛能折磨你几个月甚至几年。\n🔴 肺炎疫苗 - 根据情况打1-2针。老年人肺炎不是小病,是要命的病。很多地区65岁以上免费。\n该更新就更新:\n🔴 新冠疫苗 - 每年打一次加强针,别嫌麻烦。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.huxiu.com/article/780348.html", "domain": "huxiu.com", "PageRank": 6, "doc_text": "日前,美国食品药品监督管理局(FDA)建议每年更新一次新冠疫苗——与该机构采取的流感疫苗更新频率类似,但科学家对此看法不一。在1月26日举行的FDA疫苗顾问专家组会议上,一些研究人员认为该计划有望简化美国当前复杂的新冠免疫接种方案,提高疫苗接种率。 但是,其他研究人员不确定美国是否应选在每个秋季推出新疫苗,或是健康成年人是否有必要每年打一次。美国费城儿童医院的疫苗专家Angela Shen说,这项周一发布的提案从概念上看问题不大,但她质疑是否有数据支持每年更新疫苗成分的做法,因为新冠病毒“变出”新毒株的频率与流感病毒并不相同。Shen说:“把所有文件中的‘流感’简单替换成‘新冠’可能并不管用,因为新冠不是流感。”Shen是美国疾病控制预防中心(CDC)免疫接种实践顾问专家组的前成员。 流感疫苗更新周期依据的是流感病毒出现新变异株的季节性模式,而这种模式已得到了大量证实:北半球流感疫苗毒株的选取基于上一年在南半球冬季大量传播的毒株。虽然有证据表明,新冠病毒也具有季节性传播的特点,但这种传播模式的可预测性不像流感病毒这么强。 FDA前代理首席科学家Luciana Borio说:“我们很清楚流感的季节性,也知道何时打疫苗才能取得最佳效果。”Borio如今是美国外交关系协会的全球健康专家。但“我们确实不知道,新冠疫苗是不是要每年打一次或是打得更勤才能预防重症”。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.zhihu.com/question/580356364/answer/2872280088", "domain": "zhihu.com", "PageRank": 6, "doc_text": "现在全国第一波疫情基本过去,大家又回到了久违的岁月静好的状态。几乎所有专家及学者形成的共识是:(1)一定会有第二波,疫情以后会跟国外一样波动时来袭。(2)第二波肯定比不上第一波这样猛烈。\n我想第一波疫情,都让大家见识到了现实的残酷。年轻人症状很重,很久上不了班;老年人重症、死亡的我们听过了太多的例子。\n预防永远是成本最低、性价比最高的。尽管病毒变异+速度很快,但疫苗仍然能够降低重症率、死亡率,因此,在应对疫情除了更多、更有效的治疗药物以外,疫苗的升级依然是有利的武器。未来疫苗的研发方向可能是以下几个:(1)预测当年的毒株,做有针对性的疫苗,也就是流感的控制思路。(2)研发多价疫苗,对不同的毒株有效,这是HPV的控制思路。\nWHO并没有明确给出未来疫苗接种的策略,但这只是一个时间问题。如果WHO选择HPV化控制新冠,那么首先需要过研发这一关,多价疫苗+能否有效降低重症死亡率是一个需要长时间验证的事情,短期内选择这种方式的可能性不大。我推测,如果WHO选择流感化控制新冠,那么从推行成本来看,半年一打不现实,一年一打可行性比较高。\n接种疫苗,是收益风险比最高的新冠防治方案。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_036", "question": "多吃红枣对补血非常有效吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://www.familydoctor.com.cn/a/202503/3244211.html", "domain": "familydoctor.com.cn", "PageRank": 7, "doc_text": "网红都在吃的补血水果,你吃过几种 2025-03-02 09:01:07 家庭医生在线举报/反馈 网红���吃的补血水果有红枣、桂圆、桑葚、樱桃、葡萄等。1. 红枣:红枣富含铁元素,铁是合成血红蛋白的关键原料,有助于提高血红蛋白的含量,从而起到补血作用。同时,红枣还含有丰富的维生素C,能促进铁的吸收,增强补血效果。此外,红枣还具有健脾益胃、养血安神等功效。2. 桂圆:桂圆中含有大量的葡萄糖、蔗糖和蛋白质等,含铁量也较高,在提高热能、补充营养的同时,又能促进血红蛋白再生以补血。桂圆还能补益心脾、养血安神,对改善贫血引起的心悸、失眠、健忘等症状有一定帮助。3. 桑葚:桑葚含有丰富的活性蛋白、维生素、氨基酸、胡萝卜素、矿物质等成分,营养价值高。其含铁量丰富,能有效促进造血细胞的生长和繁殖,增加血液中红细胞的数量,达到补血的目的。而且,桑葚还具有滋阴补血、生津润燥等功效。4. 樱桃:樱桃中铁的含量居各种水果之首,每百克樱桃中含铁量多达59毫克。铁元素参与血红蛋白、肌红蛋白的合成,食用樱桃可以补充人体对铁的需求,促进血红蛋白再生,既可防治缺铁性贫血,又可增强体质,健脑益智。5. 葡萄:葡萄含有丰富的葡萄糖、维生素、矿物质和类黄酮等营养成分。其中,铁元素含量较高,能为人体补充造血所需的铁元素。而且,葡萄还具有补气血、强筋骨、利小便等功效,对于气血不足、贫血等有一定的调理作用。\n这些网红常吃的补血水果,都各具特色且富含对补血有益的营养成分。在日常生活中,可以根据个人口味和身体状况,适当多食用这些水果,以达到补血养血的目的。但如果贫血症状较为严重,应及时就医,遵循医生的建议进行治疗。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7603986453034467903/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "说起补血,很多人会想到阿胶、当归等名贵食材,却忽略了身边最平价的“补血王者”——红枣。10元就能买1斤,性价比超高,每100克红枣含铁2.3毫克,还富含维生素C、钙、膳食纤维和多种氨基酸,每天吃3颗,补血效果堪比1只鸡,能快速改善气血不足、面色萎黄、手脚冰凉等问题。不管是女性经期后补养、上班族熬夜气色差,还是中老年人日常调理,红枣都是最省心的补血食材,下面4道家常做法,把红枣的补血功效发挥到极致,简单易做、香甜可口,坚持吃让你气血充盈,素颜也能发光!", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://news.cctv.com/2020/11/06/ARTIexd5oYo1z34ZVUEUNdkR201106.shtml", "domain": "cctv.com", "PageRank": 9, "doc_text": "靠吃红枣补血?不靠谱 一直以来,身边人似乎都有这样一种共识,贫血了,就多吃点红枣红糖补补吧,广州医科大学附属第三医院主治医师何智映表示,这不靠谱。 贫血是婴幼儿、少年儿童、孕产妇、老年人、消瘦人群、素食人群和消化系统疾病患者常见的健康问题。贫血最为常见的是缺铁性贫血;其次也可由失血过多引起,例如慢性腹泻、长期痔疮发作以及经量过多等;还有巨幼细胞性贫血,主要因叶酸和(或)维生素B12缺乏所致;此外,常见的还有与遗传相关的地中海贫血。 早期识别贫血,可能会有这四种迹象:脸色、唇色、下眼睑黏膜苍白,指甲或手指末端苍白,多数时候是提示我们的血管末梢供应较差,因此看起来没有粉红的气色;头晕,就是指当你在变换体位时,像蹲下再站起、长时间低头、刚起床时,突然眼前一黑,或感到很眩晕,站不稳的感觉;疲乏,感觉精神和体力较之前下降,如步行较快时、上几层楼梯就气喘吁吁,平时总是感觉疲累,精神差,注意力不专注,学习效率和工作效率低下,也可能跟贫血导致的大脑和全身组织供氧不足有关;容易感冒,有缺铁性贫血的低龄幼儿人群以及老年人,贫血导致免疫力低下时,更容易感冒。此外,如果体检时发现血红蛋白含量低于了正常值,也是一个重要的贫血提醒信号哦。 铁的来源主要是日常食物,动物血、肝脏及红肉铁含量及吸收率均较高,其次是鸡蛋、鱼类、禽类、水产品类似蚌肉、蛏子、蛤蜊,最后还有些植物性的食物,如黑芝麻、菌类、桑葚干和红枣。但要注意,植物性的铁形式吸收率远低于动物性食物;另外,进食铁含量丰富食物时,搭配富含维生素C的食物,能促进铁的吸收。 很多人谈起补血,必定想到红枣,其实红枣的含铁量只有猪肝的1/10,吸收率也较低。在中医药典中,红枣有补中益气,养血安神的功效,我们建���日常可适量吃,但不能依靠红枣来纠正缺铁性贫血。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://health.people.com.cn/n/2015/0714/c14739-27300933.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "西医观点:红枣含铁量远低于猪肝 中医观点:红枣功效不限于“补血” FOCUS 1:红枣含铁不高且吸收率低 红枣补血效果的确一般。”有专家表示,以前认为“以形补形”,红枣可以补血,但现代营养学分析发现:红枣的铁含量不高,并且吸收率低。 红枣的含铁量为2-3毫克/100克,在植物性食物里算是不错的补铁食材,但比起动物食材(比如猪肝的含铁量为30毫克/100克左右),含铁量要低得多。并且,植物性的铁是非血红素铁(Fe3+),吸收率很低,而且植物食物中的植酸、草酸、磷酸和膳食纤维等则会妨碍其吸收。 植物性铁的吸收利用率远不及动物性铁(红肉、动物内脏、动物血),从这个角度看,红枣补铁补血的效果比较有限。因此,补血应主要依靠动物性食物,且同时补充维生素C或新鲜蔬菜水果促进铁的吸收利用。 FOCUS 2:红枣补中益气、养血安神 营养医师称,红枣味甘性温,具有补中益气、养血安神、健脾益胃等功能,滋补功效比较全面。一些经典的中医食疗配方已经证实了红枣确实具有这些滋养、调补的养生作用。比如红枣加雪耳有滋阴补气的作用,红枣加黑木耳有补血养颜的功效等。 另外,作为一种缓和药性的药材,多个中医药方中也会加入红枣。对于中医来说,红枣有“补血”的功能,却又不只有补血之用。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.toutiao.com/article/7606802816354517514/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "它不是玄学,民间说“每天三颗枣,终身不显老”靠的是实打实的成分和越来越多的研究支撑。 很多人以为红枣补血就是因为“含铁”,但干枣的铁并不算高,还是植物性铁,吸收率一般。 它厉害在于组合拳:少量维生素C能帮铁更好吸收,多酚、黄酮、三萜这类活性物质像是给造血车间加班的口令,能刺激身体分泌促红细胞生成素,让骨髓更愿意造红细胞,同时让体内的铁循环起来。 这种“让系统动起来”的方式,比单纯补点铁更贴近人体的运作逻辑,也解释了为什么有人连吃几天红枣,手脚就不那么冰了、脸色也有点起色。 除了气血这块,红枣的“抗老”劲头没少。\n它的抗氧化成分能帮身体扫掉自由基,延缓疲态和老态;护肝、抗炎、对大脑的保护也有增量证据,有人反馈吃得稳定,睡眠质量和记忆力都更顺,整个人没那么焦躁。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://k.sina.com.cn/article_2101067454_7d3bbebe001015tic.html", "domain": "sina.com.cn", "PageRank": 8, "doc_text": "贫血的人,日常吃什么补血? 2021年05月16日 17:25 新浪网 作者 1、花生红枣养血汤 主料:花生50g,红枣80g,木耳50g,红糖80g,辅料:蜂蜜适量。 做法:红枣、花生、木耳洗净,同放砂煲内,加清水适量,武火煮沸后,改用文火煲至花生熟烂,加入红糖再煲片刻,即可食用。喝的时候,可以根据自己的喜好,再加入少许蜂蜜,更增添特殊的营养和滋味。 提示:大枣补脾,养血,安神。花生滋养强壮,营养无比丰富,俗称长生果。冬天容易手脚冰凉的人,睡前喝一碗,可以有效改变现状。 2、补血养颜汤 材料:美国大杏仁15颗,桂圆8颗,红枣12颗,枸杞约30粒左右,红糖1汤匙,清水1000毫升。 做法:用刀轻轻轻轻的把桂圆的外皮拍开取出桂圆肉。(千万不要用力,否则桂圆的外壳粘在桂圆肉上,还得用手掰开。)将桂圆肉,红枣和枸杞用清水洗净,连大杏仁一起放入砂锅中,倒入1000毫升的清水,大火煮开后调成小火,继续炖煮20分钟。煮好后,趁热加入红糖搅匀即可食用。 3、红糖小米粥 材料:小米150克,红枣5-10颗,花生碎少许,瓜子仁少许,红糖10克。 做法:准备小米,红枣,红糖和果仁。果仁可以整粒放入,也可切碎后加入。小米淘洗干净,放入汤锅中用清水浸泡30分钟左右,红枣洗净,去核,红枣肉切碎备用。取汤锅,注入适量清水,烧开后放入小米,转小火慢慢熬煮,待小米粒粒开花时放入红枣碎,搅拌均匀后继续熬煮,待红枣肉软烂后放入红糖,花生碎拌匀,再熬煮几分钟就可以关火了。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.sohu.com/a/945703942_121081803", "domain": "sohu.com", "PageRank": 8, "doc_text": "在我们的日常生活中,红枣似乎总是和“补血”这个词绑在一起。每当我们听到有人提到补血,脑海中总会浮现出那一颗颗饱满的红枣。可是,为什么红枣在补血方面如此受欢迎呢?它的神秘成分又是什么呢?今天就让我们一探究竟,揭开红枣补血的秘密。首先,红枣的营养成分是补血的关键。红枣含有丰富的维生素C、铁、钙等微量元素,特别是铁元素,在人体内能有效促进血红蛋白的生成。根据研究,每100克红枣中大约含有0.5毫克的铁,而女性每天的铁摄入推荐量为18毫克。想想,如果你一天吃几颗红枣,铁元素的摄入就不成问题了!此外,红枣中的多糖和皂苷成分,也对增强免疫力、调节血脂有很好的效果。多糖不仅能帮助我们提高免疫力,还能促进血液循环,改善身体的整体状态。难怪在中医中,红枣被称为“天然的补血良药”。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://k.sina.cn/article_5136234569_13224b849019017eu7.html?from=health", "domain": "sina.com.cn", "PageRank": 8, "doc_text": "红枣别再干吃了,这样吃养肝补血、血管健康! 红枣是无人不知的补血神器,但它的功效远不止补血。不同吃法会产生不同功效,居然多达九种。再不知道,你就亏大了。 01 枣子蒸熟:预防哮喘 中医认为,枣有调养脏器、滋补气血的功效,多吃枣可以起到一定的预防哮喘作用。 哮喘病人尤其是年龄大的病人,应该坚持每天吃蒸熟的枣子,一般大枣吃5枚,小枣吃8枚,以提精神、增强身体免疫力。02 红枣泡茶:补气护嗓 红枣炒黑后泡茶喝,可治疗胃寒、胃痛。如果再放入桂圆,就是补血补气茶了,适合教师、营业员等使用嗓子频率较高的人。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.youlai.cn/pjingbian/article/E64FDAgkSnz.html", "domain": "youlai.cn", "PageRank": 0, "doc_text": "红枣作为一种营养丰富的食材,其补血效果广受认可。日常可以将红枣泡水饮用、煮粥搭配、炖汤食用等,在选择食用方法时,应根据个人体质和喜好来选择合适的方式。同时,注意适量食用和合理搭配其他食材,以充分发挥红枣的补血功效。 1、泡水饮用:将红枣切片或整颗放入开水中浸泡,待其变软后饮用。这种方法简单易行,能够充分释放红枣中的营养成分,尤其是水溶性维生素和矿物质,有助于补血安神。红枣中的营养成分易于被水溶解,通过泡水饮用可以直接吸收,方便快捷。 2、煮粥搭配:将红枣与小米、大米等谷物一同煮粥。红枣中的铁元素与谷物中的维生素C相结合,有助于提高铁的吸收率,从而增强补血效果。煮粥不仅口感香甜,还能起到健脾益气、养阴安神的作用。同时,谷物中的营养成分与红枣相辅相成,使得补血效果更佳。 3、炖汤食用:将红枣与当归、党参、枸杞等中药材一同炖汤。这种汤品能够发挥药食同源的优势,增强补血益气的功效。中药材与红枣的搭配能够发挥协同作用,使得补血效果更加显著。同时,炖汤的方式也使得红枣中的营养成分更易被人体吸收。", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "https://health.people.com.cn/n1/2020/1102/c14739-31914476.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "早期识别贫血,可能会有这四种迹象:脸色、唇色、下眼睑黏膜苍白,指甲或手指末端苍白,多数时候是提示我们的血管末梢供应较差,因此看起来没有粉红的气色;头晕,就是指当你在变换体位时,像蹲下再站起、长时间低头、刚起床时,突然眼前一黑,或感到很眩晕,站不稳的感觉;疲乏,感觉精神和体力较之前下降,如步行较快时、上几层楼梯就气喘吁吁,平时总是感觉疲累,精神差,注意力不专注,学习效率和工作效率低下,也可能跟贫血导致的大脑和全身组织供氧不足有关;容易感冒,有缺铁性贫血的低龄幼儿人群以及老年人,贫血导致免疫力低下时,更容易感冒。此外,如果体检时发现血红蛋白含量低于了正常值,也是一个重要的贫血提醒信号哦。 铁的来源主要是日常食物,动物血、肝脏及红肉铁含量及吸收率均较高,其次是鸡蛋、鱼类、禽类、水产品类似蚌肉、蛏子、蛤蜊,最后还有些植物性的食物,如黑芝麻、菌类、桑葚干和红枣。但要注意,植物性的铁形式吸收率远低于动物性食物;另外,进食铁含量丰富食物时,搭配富含维生素C的食物,能促进铁的吸收。 很多人谈起补血,必定想到红枣,其实红枣的含铁量只有猪肝的1/10���吸收率也较低。在中医药典中,红枣有补中益气,养血安神的功效,我们建议日常可适量吃,但不能依靠红枣来纠正缺铁性贫血。 一般来说,日常三餐都有50g~100g肉类,一周有1次动物血或动物肝肾25g~50g,就可以满足铁的需要。孕产期女性以及确诊有缺铁性贫血的人,每周再增加1次动物血或肝脏。", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_037", "question": "益生菌具有抗过敏功效吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.sciencedirect.com/science/article/pii/S2161831324000991", "domain": "sciencedirect.com", "PageRank": 0, "doc_text": "Probiotics are typically marketed as foods and dietary supplemZHts, categories for products intZHded to maintain health in gZHerally healthy populations and which, unlike drugs, cannot claim to treat or cure disease. This review addresses the existing evidZHce that probiotics are bZHeficial to healthy people. Our approach was to perform a descriptive review of efficacy evidZHce that probiotics can prevZHt urinary, vaginal, gastrointestinal, and respiratory infections, and improve risk factors associated with cardiovascular health or reduce antibiotic use. Other ZHdpoints such as mZHtal, dZHtal, or immune health were not specifically addressed. We concluded that there is sufficiZHt evidZHce of efficacy and safety for clinicians and consumers to consider using specific probiotics for some indications – such as the use of probiotics to support gut function during antibiotic use or to reduce the risk of respiratory tract infections – for certain people. However, we did not find a sufficiZHtly low level of evidZHce to support unconditional, population-wide recommZHdations for other prevZHtive ZHdpoints we reviewed for healthy people. Although evidZHce for some indications is suggestive of the prevZHtive bZHefits of probiotics, additional research is needed.", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://zhuanlan.zhihu.com/p/1913167000919836264", "domain": "zhihu.com", "PageRank": 6, "doc_text": "春季花粉季进入尾声,夏季空调房内滋生的尘螨、霉菌又悄然成为过敏 “元凶”。鼻塞、流涕、眼痒等症状反复发作,不仅影响生活质量,更可能诱发并发症。传统药物的局限性日益凸显,非药物抗过敏方案成为刚需。brieye 珍悦目眼鼻通益生菌,以创新3+1配方,融合抗过敏专利菌株、益生元、后生元及酵母β-葡聚糖,不仅能安全高效缓解鼻敏不适,更可深层调节免疫,从根源改善过敏性鼻炎,为过敏人群带来科学有效的抗敏新选择。\nbrieye 珍悦目眼鼻通益生菌的推出,精准回应了过敏人群的需求。其创新3+1配方,形成了三生元补养护的免疫闭环,减少病菌定植和平衡菌群,靶向调理眼鼻敏感。\n产品核心成分包含专利鼻敏益生菌,如明星菌株鼠李糖乳杆菌 GG 和短双歧杆菌 M-16V 等。搭配β-酵母葡聚糖成分,能促进鼻黏膜健康,增强自我保护功能,降低鼻敏感反复发作的风险。经临床验证,在使用4周后,孩子鼻部症状减轻59%,眼部症状减轻57%,过敏严重程度降低52%,鼻黏膜修复效果显著。此外,配方中还含有强化免疫的益生菌及活性成分,如动物双歧杆菌乳亚种 HN019、植物乳植杆菌等,可有效激发免疫系统活力,改善体质。\n过敏管理需 “防治结合”,通过免疫调节巩固长效效果。自上市以来,brieye 珍悦目眼鼻通益生菌已获得众多家长认可:孩子服用后,鼻痒、打喷嚏等症状减少,过敏发作频率明显降低,生活质量显著提升。其科学配方与临床效果更获得中山眼科葛坚教授的专业认可,成为抗敏领域的可靠选择。\nbrieye 珍悦目眼鼻通益生菌的面市,为饱受过敏性鼻炎困扰的人群提供了安全可靠的非药物解决方案,助力他们摆脱鼻敏感反复发作的困扰。未来,brieye 将继续以创新为驱动,为全球家庭提供更科学、更有效的健康解决方案。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.xiaohongshu.com/discovery/item/67f7ea91000000001201c358?source=webshare&xhsshare=pc_web&xsec_tokZH=ABg24-yw2E9_nGC2KDsy8GherwdjcoOdId3YMfkqdyjs8=&xsec_source=pc_share", "domain": "xiaohongshu.com", "PageRank": 2, "doc_text": "一个月快速提升免疫力的科学行动:\n守护肠道健康:人体约70%的免疫细胞集中在肠道。补充 益生菌(如无糖酸奶、开菲尔、泡菜)和益生元(如大蒜、洋葱、豆类、香蕉) ,能为肠道有益菌提供养料,巩固免疫防线。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.facebook.com/natgeo/posts/in-recZHt-years-probiotic-supplemZHts-have-beZH-publicized-as-a-miracle-cure-for/1343354913828602/", "domain": "facebook.com", "PageRank": 9, "doc_text": "Felipe Canelli\n\nI drink Kefir everyday and it changed my life, never had lactose intolerance again and almost 3 years without flu or any disease\n\nDave Emery\nI’m just going to say this, I’m an older man who had digestive problems for a long time. I wZHt to several doctors with no help, only suggesting it’s my age and going to the bathroom several times a day was nothing.\nI read an article about probiotics for stomach problems and decided to try them. After taking them, my digestive issues were gone. I was back to normal within a few days.", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.cochrane.org/evidence/CD006475_does-giving-probiotic-supplement-infants-reduce-allergies", "domain": "cochrane.org", "PageRank": 0, "doc_text": "There is insufficient evidence to make conclusions about the effect of probiotics and synbiotics on preventing the development of allergic diseases by two years of age and during childhood up to 10 years of age. Although there were no serious adverse events reported for the use of probiotics in infants, incorporating probiotics and synbiotics into routine practice requires further information to support their use.\nProbiotics may have little to no effect on the development of allergic diseases such as asthma (a respiratory condition with symptoms like cough, wheezing, chest tightness and breathlessness) and allergic rhinitis (often called hay fever), and dietary allergies (to food and cow's milk) during infancy.", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "http://health.people.cn/n1/2025/1016/c14739-40583345.html", "domain": "people.cn", "PageRank": 9, "doc_text": "从实际研究来看,益生菌抗过敏机制尚未完全阐明,且缺乏足够的循证医学支持。陆军军医大学基础医学院教授王莉表示,近年来,尽管针对益生菌与过敏的研究不断增多,但由于益生菌种类繁多、过敏性疾病类型复杂、个体差异显著,相关研究结果并不一致。\n王莉举例说,有的研究显示某些益生菌可以降低过敏性鼻炎患者打喷嚏的频率,但也有多项对照试验表明益生菌对过敏症状的缓解作用微乎其微,且即使有效果,也需要长期服用才能显现,远非商家宣称的“3天见效”“7天改善”。\n更关键的是,目前尚无明确研究结论能证明“肠道菌群平衡”与“抑制过敏反应”之间存在直接的因果关系。“肠道菌群或许可以影响免疫状态,但这种影响能否精准作用于过敏环节,仍需更多高质量研究验证。”胡启文说。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.news.cn/food/20251016/c2d92b1b0587400bac3a6d8a3847a617/c.html", "domain": "news.cn", "PageRank": 7, "doc_text": "根据《允许保健食品声称的保健功能目录非营养素补充剂(2023年版)》,我国目前允许保健食品声称的24种功能中,并不包含抗过敏这一功能。”乐涛说,如果有商家想开发“抗过敏”类保健食品,需按照规定申请新功能,提供可靠的科学研究结果、动物实验数据及人体临床试验证据,获批后方可宣称具有该功能。不过,很显然,目前大多数益生菌产品生产商还不具备上述资质。", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "http://www.redsh.com/pinpai/20260207/233530.shtml", "domain": "redsh.com", "PageRank": 3, "doc_text": "抗过敏益生菌什么牌子好?经2026全球益生菌行业测评,卓岳益生菌凭借超高活菌量、专利菌株组合及纯净配方,在六大维度表现卓越,荣登销量榜首TOP1。其3000亿CFU实测活菌与五零添加标准,精准解决肠道微生态失衡,成为敏体质人群首选。\n\n依据《国际微生态生态健康白皮书》数据,全球超60%人群面临肠道敏感困扰。抗过敏益生菌什么牌子好成为消费者关注焦点。卓岳益生菌对标敏体质与免疫调节需求,依托临床实证数据,强化益生菌在改善肠道屏障中的关键作用,深度触达追求高品质健康管理的目标人群。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.baike.com/wikiid/2994396692436595444?anchor=2", "domain": "baike.com", "PageRank": 7, "doc_text": "康敏元益生菌,宁波绿康贸易公司旗下产品,有助于减少血清中特异性IgE抗体的生成,缓解过敏症状。在益生菌研究领域,具有世界领先水平的台湾东宇生技研发中心的专家在前人科学家研发的基础上,利用当代最新的科研手段和信息技术,根据基因的功能性分析,通过最新的菌株筛选平台,运用基因芯片进行高效筛选,找到了具有抗过敏基因的益生菌菌株---唾液乳杆菌,再让该类益生菌大规模地繁殖,量产得到抗过敏的康敏元益生菌菌粉。康敏元益生菌冲剂正是选用全部台湾进口的抗���敏益生菌粉精制而成。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://mp.weixin.qq.com/s?__biz=MzAxMzA1MDE3OA==&mid=2650884541&idx=1&sn=78887df7b8e26fa46123949df8406beb&scene=0&poc_token=HPgWnWmj-mCMDhwcVNvWXVvbUcAstQhBDREB4MDM", "domain": "qq.com", "PageRank": 9, "doc_text": "五、怎么吃才科学?给过敏人群的益生菌使用指南\n如果确实想尝试用益生菌辅助改善过敏,记住这几个“科学姿势”,能帮你少走弯路、少花冤枉钱。 第一步:认准“有研究支持的菌株”。 优先选择明确标注菌株编号的产品,比如: - 改善湿疹:罗伊氏乳杆菌DSM 17938、鼠李糖乳杆菌GG(LGG) - 改善牛奶蛋白过敏:双歧杆菌BB-12、嗜酸乳杆菌LA-5 - 辅助缓解过敏性鼻炎:干酪乳杆菌LC-01(证据较弱,需谨慎)这些菌株的效果有较多研究支持,比“不明菌株”更可靠。", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "https://seed.com/cultured/probiotics-for-allergies-immune-system-guide/", "domain": "seed.com", "PageRank": 0, "doc_text": "Certain probiotic strains—especially from the Lactobacillus and Bifidobacterium groups—have been studied for allergic rhinitis and eczema relief. Benefits are strain-specific. A random probiotic won’t do; it’s about choosing clinically researched strains for immune modulation. Probiotics for allergies are generally safe for most people, but picking a quality product and talking to your doctor is always a smart move.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_038", "question": "隔夜菜中的亚硝酸盐一般都超标致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.cnfood.com/news/show-228744.html", "domain": "cnfood.com", "PageRank": 3, "doc_text": "常吃剩饭剩菜致癌? 实验证明:隔夜蔬菜中亚硝酸盐含量增长比肉类快 放大字体 缩小字体2016-11-07 现代快报8000 核心提示:吃剩饭剩菜在许多家庭都是很常见的事。不过,隔夜菜含有大量亚硝酸盐会致癌这个说法也流传很广。真的有这么可怕吗?放一晚后,菜 吃剩饭剩菜在许多家庭都是很常见的事。不过,“隔夜菜含有大量亚硝酸盐会致癌”这个说法也流传很广。真的有这么可怕吗?放一晚后,菜里的亚硝酸盐含量真的会急剧增长吗?日前,现代快报记者带着三份菜,前往南京CEC食品安全消费者体验中心,分别模拟一般家庭将中午的饭菜留到晚上和第二天中午的情景,对其中的亚硝酸盐含量进行了检测。 快报实验证明:隔夜菜亚硝酸盐含量安全 同样条件下,隔夜蔬菜中亚硝酸盐含量增长比肉类快 背景 食物中的亚硝酸盐从哪儿来?有什么危害? 据介绍,亚硝酸盐主要指的是亚硝酸钠,为白色至淡黄色粉末或颗粒状,味微咸,易溶于水,外观和滋味都与食盐相似,在工业和建筑中广泛使用,肉类制品中也允许作为发色剂限量使用。 和记者一起做实验的检验员李金凤介绍,亚硝酸盐有防腐的作用,能带来特殊的风味,为食物着色、提亮效果明显,用亚硝酸盐腌过的菜更红。很多不法商贩会用来代替食用盐。另外,食物中的硝酸盐,会在一定条件下转化为有毒的亚硝酸盐。 亚硝酸盐引起食物中毒的几率较高,食入0.3-0.5克就有可能引起中毒甚至死亡。亚硝酸盐在胃部可与胺发生作用,生成亚硝胺,具有极强的致癌作用,主要导致食管癌、胃癌、肝癌和大肠癌等。 实验 三个时段,分别测试亚硝酸盐含量增长情况 -实验准备 一份鸡肉,一份土豆,一份青菜,亚硝酸盐速测盒 -实验人员 南京普申博电子科技有限公司技术总监李金凤,技术工程师樊洁 -实验过程 记者从街边饭店买了一份红烧鸡肉,一份炒土豆,一份清炒青菜,鸡肉和土豆出锅时间是上午9点,青菜出锅时间是上午9点12分。装入打包盒后,10点到达位于南京河西的实验室。 分别将三盘菜分成两份,一份敞口暴露在空气中,一份装入密封盒保存于冰箱内。此时是上午10点15分。 随后开始编号,1号为敞口放置的青菜,2号为敞口放置的土豆,3号是密封保存的青菜,4号是敞口放置的鸡肉,5号是密封保存的土豆,6号是密封保存的鸡肉。 准备工作完成后,进入实验操作部分。 第一次:当天10点20分,模拟中午新鲜出锅的饭菜 从6个样品中各自取样1g,粉碎均匀,放入10ml的比色管中,加入蒸馏水,充分摇晃后放置1分钟,接着装入离心机内2分钟,取上层清液1ml,加入到1.5ml的离心管中,摇匀后静置5分钟。接着加入2滴试剂,摇���静置10分钟。 10分钟后,与标准比色卡进行对比。记者观察到,6个比色管中液体的颜色都在0.1-0.2之间。根据速测盒说明书,这次检测出样品中亚硝酸的含量为1-2㎎/㎏。 第二次:当天下午4点,模拟饭菜留到当天晚上 6个比色管中液体的颜色都未达到0.25,和上午相差不多。 第三次:第二天中午12点半,模拟饭菜留到第二天 结果显示,所有数值都低于0.25,但1号比色管变化显著,接近于0.25,里面装的是敞口放置的青菜,和3号密封青菜相比,亚硝酸盐含量增长较多。4号敞口鸡肉和6号密封鸡肉对比,4号略微偏紫,亚硝酸盐含量略有上升。2号与5号相比,也是敞口放置的土豆中亚硝酸盐含量高一些。 -实验结果 综合三次测量可以发现,当饭菜留到第二顿时,里面的亚硝酸盐含量变化并不明显,但是当过了一个晚上后,尽管仍在限量范围内,但是敞口放置的三个菜,亚硝酸盐含量都出现了一些增长,其中蔬菜中亚硝酸盐含量增长较多,增长幅度超过了肉类。 另外,密封保存在冰箱里的这一组样品,亚硝酸盐含量增长相对较慢。 分析 隔夜菜亚硝酸盐含量在合理范围 参照国家标准对部分食品中亚硝酸盐的限量标准参考值,其中,鲜肉类、鲜鱼类、粮食的限量标准是小于等于3mg/kg;蔬菜类为小于等于4 mg/kg。从实验结果可以看到,亚硝酸盐含量检测数据都低于0.25mg/kg。虽然隔夜的菜品中亚硝酸盐含量有所上升,不如刚出锅的时候新鲜,但是尚在安全范围内,可以放心食用。 蔬菜中亚硝酸盐含量增长比肉快 同样条件下,为什么蔬菜中亚硝酸盐含量增长得比肉类快?检验员李金凤介绍,食物中亚硝酸盐含量的变化,受到空气、温度等多种因素的影响,要量化其中的关系十分复杂。和肉类相比,蔬菜在种植过程中会使用氮肥,并且土壤里也有较多的细菌,氮元素会在细菌的作用下转变成硝酸盐,之后进一步在土壤和空气内含有的还原酶作用下,转化成亚硝酸盐。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.cqyz.gov.cn/ztzl_229/kpyz/202402/t20240218_12928899.html", "domain": "cqyz.gov.cn", "PageRank": 5, "doc_text": "吃隔夜饭、隔夜菜会致癌?到底还能不能吃?一文说清 来源:科普中国 发布时间:2024-02-18 15:13 大 中 小 打印 打印 纠错 纠错 分享到 流言 过年自然少不了大快朵颐,为了满足所有家人的胃口,家家户户通常会做满满一大桌美食,但一顿饭吃下来往往会剩下很多菜吃不完。于是初一、初二、初三……都避免不了解决剩菜。 版权图库图片,不授权转载 民间因为吃隔夜菜而引发食品安全问题的新闻屡见不鲜,关于剩菜的安全性是很多人都非常关心的,有传言说“剩菜含有较高的亚硝酸盐,吃了容易致癌”,这到底是怎么一回事?怎么保存剩菜既不浪费又能保证食品安全呢?这是值得关注的事情。 分析 吃剩饭剩菜会致癌? 传言说:剩菜含有较高的亚硝酸盐,吃了容易致癌。 实际上,亚硝酸盐并非只有剩菜才有,蔬菜本身就含有亚硝酸盐,新鲜蔬菜的亚硝酸盐含量约为1mg/kg,储存条件越差,亚硝酸盐含量越高。 烹调后的蔬菜虽然也有亚硝酸盐,但烹调的过程却能降低亚硝酸盐的含量,蔬菜经炒熟或煮熟后亚硝酸盐含量均会降低,并且煮熟的蔬菜亚硝酸盐含量低于炒熟的蔬菜。剩下的隔夜菜亚硝酸盐含量确实会略有增加,但并非吃了就会致癌。 大多数情况下,隔夜菜产生的亚硝酸盐含量并不高,有人从食堂随机抽取了3种不同的烧熟菜品,包括白菜、胡萝卜以及牛肉,分别测试它们在12小时、24小时、48小时的亚硝酸盐含量。测试结果见下表: 根据国家标准规定,蔬菜制品中亚硝酸盐的残留量应不高于4mg/kg,由该实验的检测结果可知,抽样检测的三种菜品在三个时间段下4℃冷藏,其亚硝酸盐含量都在安全范围内,并未超标。 所以,隔夜菜只要在冷藏条件4℃下合理贮藏,2天内亚硝酸盐含量仍然在人体可接受的安全范围,并不用担心吃了会致癌。不过,储存过程中需要注意卫生,因为微生物和细菌的污染会大大增加亚硝酸盐的含量。 版权图库图片,不授权转载 哪些剩菜能放心吃? 虽然正常情况下,合理储存的剩菜都是可以放心吃的,但相比于烹调过的热菜来说,不建议大家吃剩的凉菜。 因为凉菜没有经过高温烹调,食物中的细菌没有被完全杀死,也很容易受到其他细菌的污染,可能会导致食物中毒,引起腹泻、呕吐等不适症状;并且细菌���殖速度快,细菌数量的增加,也会促使菜肴中亚硝酸盐含量增加。 所以,凉菜最好一次少做,当天吃完。至于烹调过的菜肴,只要是在4℃冷藏条件下保存两天之内的,吃之前充分加热都能放心吃。 版权图库图片,不授权转载 如何科学储存剩菜? 不同种类的剩菜,在储存的时候会略有差异。 · 蔬菜类:菜肴中的蔬菜最好能当餐吃完,特别是绿叶菜,如果剩下了隔天不仅味道会变差,营养价值降低,颜色也会变暗,没有食欲。如果实在吃不完,可以用保鲜膜密封冷藏,第二天要全部吃完。 · 肉类:每逢节假日,很多家庭餐桌上荤菜占比较高,难免会剩下一些。肉类容易滋生细菌,如果剩得比较少,可以密封好后放入冰箱冷藏,下顿饭吃之前需要充分加热后食用;如果剩的量比较大,建议分装一下冷冻。 · 蛋类:炒熟或煮熟的鸡蛋,直接密封后放进冰箱冷藏,可在3天内吃完。但是溏心蛋最好别隔夜,毕竟溏心蛋没有熟透,杀菌不彻底,也更容易成为细菌的“温床”,安全起见,要当天吃完。 · 汤类:喝不完的汤可以再次煮沸消毒杀菌,倒入大一点的瓷碗中,附上保鲜膜密封后置于冰箱冷藏保存,下次喝之前需再次煮沸。 · 豆制品:炒豆干、烧豆腐、炒千张等如果吃不完,可减少翻动,直接密封放进冰箱冷藏保存即可,下次吃之前热透。 · 米饭:家人聚会人比较多,为了避免不够吃的情况发生,一次会做很多米饭,难免会剩下。米饭在常温下容易滋生芽孢杆菌,剩下的米饭一定要及时放在密封盒里冷藏,最好4天内吃完。下次吃可直接热透,也可以用来做炒饭。需要注意的是,要尽量减少米饭加热的次数,否则不仅米饭的营养流失较多,也不利于血糖控制。 另外,不同的菜肴一定要隔开存放,避免串味,影响下次食用的口味。 剩菜要等凉了再放冰箱吗? 虽然绝大多数的剩菜都能放心吃,但如果有剩菜吃不完,一定要及时放冰箱保存。很多人习惯等剩菜在室温下放凉了再放冰箱,这是不正确的。 因为4~60℃属于危险温度范围,细菌很容易生长繁殖。而在超过60℃的时候绝大多数细菌无法存活;低于4℃及以下,能降低大多数细菌的繁殖速度,相对来说比较安全。 《中国居民膳食指南 2022版》 如果剩菜长时间在室温下自然放凉就会给细菌的增殖提供优越的条件,不利于剩菜的保存。所以,如果有吃不完的剩菜,一定要减少翻动,放在干净的密封盒里盖好盖子,置于冰箱冷藏保存,这样能尽快降低菜肴的温度并使密封盒形成负压,降低变质风险。 冰箱不是保险箱,不能啥都放 除了剩饭剩菜需要放进冰箱,很多人家还会囤货,为了保存方便,几乎都是一股脑全塞进冰箱,这种做法不对,对某些食物来说反而不利于保存。 热带水果比如香蕉、荔枝、火龙果、芒果等都不适合待在冰箱里,容易冻伤。土豆、红薯也不适合放在冰箱,只需放在阴凉干燥处即可。叶菜类、菌菇类以及鲜豆类的蔬菜可以放到冰箱冷藏室保存。 版权图库图片,不授权转载 不过,放进冰箱冷藏保存的蔬菜有三点提示要注意: ①不要清洗,洗干净后的蔬菜水分含量较大,容易滋生细菌,不利于储存。 ②不要包保鲜膜,蔬菜也是需要呼吸的,保鲜膜不透气会加速蔬菜变质,如果是怕弄脏冰箱,可以在保鲜膜上扎几个孔,如果有带孔的透气盒子更好。 ③不要把所有的蔬菜都堆在一起储存,很多蔬菜会释放乙烯,对其他蔬菜有催熟作用,会降低保存期限,不同的蔬菜最好分装放置。 另外,冰箱不要塞得太满,会影响制冷的效果,不利于食物保存。 图表:自制 结论 春节期间,家家户户都会准备丰盛的菜肴,要尽量少做少剩、合理保存、杜绝浪费。即便是有吃不完的剩饭剩菜,也要尽量在2天之内解决。如果保存不当导致变质,就千万别吃了哦!", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.top1health.com/Article/16674", "domain": "top1health.com", "PageRank": 5, "doc_text": "省錢吃隔夜菜 產生亞硝酸鹽恐胃癌 By 華人健康網 記者郭靜育/台北報導 關鍵字: 胃癌 微波 亞硝酸鹽 趙函穎 隔夜菜 台灣可以說是胃癌的高罹患率國家之一,根據衛生福利部統計國人十大死因,癌症依舊位居第1名,其中胃癌列居男女癌症死因第5名,現代人生活忙碌,造成三餐不規律、飲食習慣不良,胃癌悄悄找上門,但你知道吃隔夜菜竟然也會導致胃癌嗎?營養師表示,隔夜菜會產生致癌的亞硝酸鹽,長期食用會促使罹癌機率增高。 許多民���常會吃前一天剩下的隔夜菜,或是把吃不完的菜放到冰箱,隔天加熱繼續吃,雖然節儉、不浪費食物是美德,但經常吃隔夜菜卻會為自己增加罹患胃癌的風險。以日本來說,胃癌過去在日本屬於高發癌症,後來隨著時代的進步,人們開始習慣把當天煮的飯菜當天吃完,使得日本的胃癌發病率明顯下降。 冰箱隔夜菜 易產生致癌物 營養師趙函穎表示,綠葉蔬菜本身就含有硝酸鹽,而硝酸鹽來自肥料、土壤,對人體是沒有危害的,硝酸鹽經細菌分解會產生亞硝酸鹽,而亞硝酸鹽進入人體後,經腸內細菌分解作用,產生致癌物質亞硝胺。 一般來說,隔夜菜長時間放在冰箱會導致食物變質、滋生大腸桿菌等細菌,不僅容易造成腹瀉、拉肚子等疾病,更會促使隔夜菜中的硝酸鹽轉化為亞硝酸鹽,這時即便是透過高溫加熱的方式也無法徹底殺菌。 便當微波 營養價值流失 此外,亞硝酸鹽常用來作肉類食物防腐,像是香腸、臘肉、培根、火腿等食物,也添加了亞硝酸鹽,長期食用過多這些食物自然會對我們人體造成危害,甚至引發癌症。 營養師趙函穎也提到,有些上班族喜歡帶便當中午微波來吃,但其實這是不鼓勵的作法,因為隔夜菜放在冰箱冷藏除了會產生亞硝酸鹽外,經微波加熱,不僅無法去除有害物質,且飯菜的營養價值還會流失。 【營養師小叮嚀】: 提醒民眾,隔夜菜能不要食用就盡量避免,建議還是準備適當的份量,以免怕浪費食物,只好將剩菜一直往冰箱堆積,長期食用下來,只會對人體健康百害而無一利。此外,上班族如果要帶便當,建議不要以微波的方式,最好是選擇電鍋或是隔水加熱的方式,以防疾病發生。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://topick.hket.com/article/2587681/%E3%80%90%E5%B8%B6%E9%A3%AF%E7%95%99%E6%84%8F%E3%80%91%E9%9A%94%E5%A4%9C%E8%8F%9C%E5%90%AB%E4%BA%9E%E7%A1%9D%E9%85%B8%E9%B9%BD%E6%98%93%E4%B8%AD%E6%AF%92%E3%80%80%E9%9A%94%E5%A4%9C%E7%99%BD%E8%8F%9C%E8%8E%A7%E8%8F%9C%E5%B0%8F%E6%A3%A0%E8%8F%9C%E7%A1%9D%E9%85%B8%E9%B9%BD%E5%90%AB%E9%87%8F%E6%9C%80%E9%AB%98", "domain": "topick.hket.com", "PageRank": 5, "doc_text": "【帶飯留意】隔夜菜含亞硝酸鹽易中毒 隔夜白菜莧菜小棠菜硝酸鹽含量最高 新冠肺炎疫情持續,為減少外出,上班族也紛紛帶飯吃。不過,進食隔夜蔬菜有機會危害健康。食物安全中心指,蔬菜中的硝酸鹽可經細菌或酶作用轉化為亞硝酸鹽,一種對危害健康的代謝物,例如可導致正鐵血紅蛋白血症和癌症。 食安中心指,不同種類的蔬菜,它們的硝酸鹽含量也不同。硝酸鹽本身可說是沒有毒性的,但若處理或貯存不當,蔬菜中天然存在的硝酸鹽會被細菌轉化成亞硝酸鹽,而大量的亞硝酸鹽可引致正鐵血紅蛋白血症(藍嬰綜合症),即是血紅蛋白未能把氧氣帶到各身體組織,令皮膚和嘴唇發紫,屬於一種罕見症狀。 以下因素會影響硝酸鹽含量的多寡: 種植環境:例如季節、光線強度、溫度、種植方法、肥料使用等 貯存方式:例如時間、溫度等,因為將硝酸鹽轉化為毒性較高的代謝物亞硝酸鹽,酵素作用及細菌活動在低溫貯存時會減低。 加工程序:例如清洗、去皮、焯、烹煮等。 蔬菜硝酸鹽含量 人類主要通過進食蔬菜攝入硝酸鹽,而較少從水或其他食物(醃製肉類)攝入硝酸鹽。食安中心曾檢測的73種新鮮蔬菜樣本。 食安中心指,硝酸鹽含量最高是:莧菜、小棠菜和白菜,平均含量每公斤超過3500毫克。 硝酸鹽含量較低的蔬菜,包括:碗豆、番茄、椰菜花、青瓜/黃瓜、茄子、西蘭花等。 但食安中心指,食物中的硝酸鹽含量對一般成人來說是可以安全食用的。世界衞生組織轄下的國際癌症研究機構曾評估攝入硝酸鹽和亞硝酸鹽的致癌性,認為從食物中攝入的硝酸鹽或亞硝酸鹽如產生內生性硝化作用,即轉化為亞硝基化合物(如亞硝胺),可令實驗動物患癌,但表示只有有限或不充分的證據證明食物內的硝酸鹽或亞硝酸鹽可令人類和動物患癌。 減少硝酸鹽的方法 食安中心指,由於硝酸鹽可溶於水,因此清洗和用水焯菜能減少硝酸鹽含量。 水焯:水焯相比起浸泡更能有效減少蔬菜的硝酸鹽含量。以菜心、莧菜及西芹作實驗,水焯蔬菜1至3分鐘,已可減少硝酸鹽含量12至31%。 去皮:馬鈴薯等蔬菜在去皮後,硝酸鹽含量會大幅減少。 醃肉含高硝酸鹽機率大 TOPick曾訪問香港兒童健康基金主席歐陽卓倫醫生,醃肉也較易含有大量硝酸鹽,過去就曾有4、5歲的小朋友因吃燻蹄,出現嘴唇泛藍情形,其後確診患上「藍嬰綜合症」。他建議,1歲半以下的嬰幼兒不要吃醃製類食品,市民買蔬菜回家食用時,則建議浸水15分鐘以上徹底洗淨。 炒菜溫度愈高易釋出致癌物 5種蔬菜翠玉瓜風險最高 雪櫃擺位有學問 隔夜餸放雪櫃邊一層?", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.gotrip.hk/%e7%94%9f%e6%b4%bb%e7%99%be%e7%a7%91/%e9%9a%94%e5%a4%9c%e8%8f%9c%e5%ae%89%e5%85%a8-%e8%94%ac%e8%8f%9c-%e4%ba%9e%e7%a1%9d%e9%85%b8%e9%b9%bd-%e8%87%b4%e7%99%8c-473551/", "domain": "gotrip.hk", "PageRank": 4, "doc_text": "隔夜菜安全問題 | 蔬菜隔夜極高危 含亞硝酸鹽可致癌! 蔬菜含豐富營養,像維他命、礦物質,不少人卻忽略了隔夜菜安全問題,以為吃得愈多就愈好。如果蔬菜處理方法不善,有可能對身體造成害處。食物安全中心曾有研究報告指出,若果蔬菜過度加熱,或把煮過的食物放隔夜,就有機會產生致癌物質! 隔夜菜安全問題 蔬菜含亞硝酸鹽 產生致癌危機 危害身體的根源,是蔬菜本身含有的硝酸鹽及亞硝酸鹽。硝酸鹽本身沒有毒性,不過其代謝物亞硝酸鹽,在胃部會與胺產生作用,形成致癌物亞硝胺,若人體吸收過量的亞硝胺,就有機會出現患癌危機。 據食安中心指,人體從蔬菜攝入的硝酸鹽,約佔膳食總攝入量的七成至九成,其含量與蔬菜品種、季節、光照度、溫度、種植方法以及使用的肥料有關。不同蔬菜的硝酸鹽含量分別可以很大,本地蔬菜的硝酸鹽及亞硝酸鹽水平,不會對一般巿民健康構成即時風險。 隔夜菜 同樣有健康風險 食物安全中心的報告又指出,部分蔬果如含有硝酸鹽,煮時忌過度加熱,加上煮熟後放置時間太久,細菌會把硝酸鹽分解成毒性較高的亞硝酸鹽,便會引起消化道的細胞癌變,包括隔夜飯菜。 ", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.commonhealth.com.tw/article/82940", "domain": "commonhealth.com.tw", "PageRank": 6, "doc_text": "長期吃剩菜恐送命!醫警告:小心敗血症、癌症找上門 有一家人長期吃冰箱剩菜,全家竟陸續罹癌。林口長庚醫院血液腫瘤科醫師廖繼鼎指出,食物若已發霉變質,即使切除腐壞部分再食用,仍可能吃進黃麴毒素,提高罹癌風險。食物該如何妥善保存,才能有效預防病從口入? 更新日期 / 2025-05-29 . 文 / 葉懿德 . 出處 / 康健編輯部 . 圖片來源 / 陳德信 來源: 康健雜誌 https://www.commonhealth.com.tw/article/82940?utm_source=copyshare 錦雯曾於2020年PO文指出,70歲的媽媽超級節省,吃隔夜菜更是家常便飯,過去她就常提醒媽媽隔夜菜對身體健康有危害,但老人家講不聽,結果愛當「省婆」的媽媽,因此食物中毒送醫,住院治療,「因為她吃隔夜菜中毒!中毒!中毒!還差點引發敗血症!」 錦雯媽媽因為煮了很多芋頭米粉,沒吃完放在冰箱冰了好幾天,又買肉羹回來「加料」繼續吃,之後就開始出現上吐下瀉、發燒等症狀。錦雯透露,當時自己經過,已經聞到臭酸味,提醒媽媽食物似乎已經壞掉,但媽媽不聽勸,堅持要吃,最後食物中毒送醫。 來源: 康健雜誌 https://www.commonhealth.com.tw/article/82940?utm_source=copyshare", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://woman.udn.com/woman/story/123165/9341989", "domain": "udn.com", "PageRank": 7, "doc_text": "過年剩菜恐變致癌物!醫點名「3種菜」別留隔夜 增胃癌、腸癌風險 2026-02-24 17:23 女子漾/編輯許智捷 春節連假剛結束,不少家庭冰箱裡仍堆滿年菜。年夜飯吃不完、親友聚餐打包回家,保鮮盒一層層疊放成為過年後的日常風景。不過,醫師提醒,剩餘年菜若保存與加熱方式不當,恐怕不只是熱量超標問題,還可能暗藏健康風險。 邱筱宸醫師近日在社群專欄「菜單裡的處方箋」中指出,剩菜反覆加熱與長時間保存,可能讓營養流失、產生致癌物質,甚至滋生細菌,成為被忽略的健康隱憂。 這三蔬菜反覆保存 恐形成亞硝胺 醫師特別點名,過年常見的芥菜、菠菜、小白菜等深綠色蔬菜,本身含有較高天然硝酸鹽。 在長時間保存與反覆加熱的過程中,硝酸鹽可能被細菌還原為亞硝酸鹽。亞硝酸鹽若與食物中的胺類結合,可能形成亞硝胺,屬於國際間認定的致癌物質之一。 邱筱宸指出,長期攝取恐增加體內氧化壓力與發炎反應,加速細胞老化,也可能提高胃癌與腸癌等風險", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.foodie.com/1881281/why-shouldnt-reheat-leftover-spinach/", "domain": "foodie.com", "PageRank": 5, "doc_text": "Reheating spinach can turn the spinach's healthy nitrates into nitrites and nitrosamines, both of which can have adverse effects on the human body when consumed in excess (some nitrosamines have been linked to some cancers, per Healthline). The real potential problem is the nitrosamines. Reheating spinach can turn the nitrates and nitrites into N-nitrosamines, a known carcinogen that can cause different forms of cancer.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.lybrate.com/amp/topic/7-foods-you-should-never-reheat/89b7bba034675133d04a644f7351848d", "domain": "lybrate.com", "PageRank": 0, "doc_text": "Celery and spinach: Spinach and celery are both commonly used in soups and are rich in nitrates. Therefore, when you reheat soup to make it more palatable, nitrates present in the ingredients are converted to nitrites. Nitrite is carcinogenic in nature and is actually toxic to body. Thus, you must never reheat any dish containing celery, spinach and other nitrate-rich foods like turnips, beet, and carrots.", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://theamazingtimes.com/8-foods-that-turn-toxic-when-reheated/", "domain": "theamazingtimes.com", "PageRank": 0, "doc_text": "Spinach: Spinach contains large amounts of nitrates, which are beneficial in raw form but can become problematic when exposed to high heat. When spinach is reheated, these nitrates can convert into nitrites and eventually into nitrosamines, compounds that are linked to health concerns such as reduced oxygen flow in blood and, in large quantities, possible carcinogenic effects.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_039", "question": "可以通过碱性食物有效防癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.sohu.com/a/899379367_121948401", "domain": "sohu.com", "PageRank": 8, "doc_text": "“癌细胞”害怕4种碱性食物,平时要多吃,增强免疫力 2025-05-28 11:16 癌细胞“害怕”的4种碱性食物,平时多吃,增强免疫力! 在这个快节奏、高压力的时代,健康问题日益成为我们不可忽视的焦点。其中,癌症作为健康的一大杀手,更是让人闻之色变。然而,你知道吗?通过调整饮食习惯,特别是增加某些碱性食物的摄入,我们可以有效增强免疫力,为身体筑起一道坚实的防线。今天,就让我们一起探索那些癌细胞“害怕”的4种碱性食物,平时多吃,让健康与你同行。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://m.cnr.cn/chanjing/health/20250224/t20250224_527079835.html", "domain": "cnr.cn", "PageRank": 9, "doc_text": "四、食物酸碱性与癌症的关系\n近年来,多项科学研究探讨了食物酸碱性与癌症之间的关系。然而,目前的科学证据并不支持“吃碱性食物能防癌”的说法。\n(一)缺乏因果关系\n尽管一些流行病学研究发现,某些碱性食物(如蔬菜和水果)的摄入与较低的癌症风险之间存在关联,但这些研究大多是观察性研究,无法证明因果关系。换句话说,这些研究只能说明碱性食物的摄入与癌症风险之间存在关联,但不能证明碱性食物是导致癌症风险降低的直接原因。\n此外,这些研究的结果并不一致。一些研究发现碱性食物的摄入与癌症风险之间没有显著关联,甚至某些酸性食物(如鱼类和奶制品)的摄入也与较低的癌症风险相关。\n(二)人体酸碱平衡的调节机制\n人体的酸碱平衡主要由呼吸系统和肾脏调节,不会因为饮食的酸碱性而发生显著变化。即使摄入大量碱性食物,人体也会通过调节二氧化碳的排出量和肾脏的酸碱排泄来维持血液pH值的稳定。因此,通过饮食改变人体酸碱平衡的说法缺乏科学依据。\n(三)癌症的复杂性\n癌症的发生是一个复杂的过程,涉及多种因素的综合作用。即使某些食物对癌症有一定的预防作用,也难以通过单一的饮食因素来完全预防癌症的发生。例如,吸烟、饮酒、肥胖、缺乏运动和长期暴露于致癌物质等都是癌症的重要危险因素。单纯依靠摄入碱性食物,无法全面解决这些风险因素。\n五、为什么碱性食物不能直接防癌?\n尽管碱性食物在理论上可能对健康有一定的积极影响,但其防癌效果并不显著。以下是几个关键原因:\n(一)人体酸碱平衡的稳定性\n人体的酸碱平衡非常稳定,不会因为饮食的酸碱性而发生显著变化。即使摄入大量碱性食物,人体也会通过调节机制维持血液pH值的稳定。因此,通过饮食改变人体酸碱平衡的说法缺乏科学依据。\n(二)缺乏高质量证据\n目前支持“吃碱性食物能防癌”的研究大多是观察性研究,缺乏随机对照试验(RCT)的支持。随机对照试验是验证因果关系的金标准,但目前尚未有大规模��长期的随机对照试验证明碱性食物可以直接预防癌症。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.mdanderson.org/cancerwise/alkaline-diet--what-cancer-patients-should-know.h00-159223356.htmlAlkaline?PageSpeed=noscript", "domain": "mdanderson.org", "PageRank": 0, "doc_text": "The alkaline diet is based on the misconception that consuming or avoiding certain foods can change the body’s pH levels and that these pH levels are associated with different health conditions. Most versions of the alkaline diet suggest cutting out processed foods and added sugars and eating more vegetables, fruits, and some beans and legumes. Some also choose to eat less animal protein and avoid alcohol. Many of these principles align with general healthy diet recommendations and are even supported by data showing health benefits including cancer risk reduction. However, these benefits are not caused by alkalizing the body. Though we don’t know exactly how diet prevents cancer or promotes health, it is likely related to a diet rich in antioxidants and other phytochemicals providing protection from cell damage and reducing inflammation. More restrictive versions of the alkaline diet cut out specific fruits, vegetables and almost all grain foods. This can increase your chances of developing vitamin, mineral and potentially fat or protein deficiencies. Another tenant of an alkaline diet is testing urine pH. While this may make the effects of an alkaline diet seem more tangible, it is important to remember that the pH of urine (or saliva or sweat) doesn’t reflect a change in the blood’s pH level. Instead, this is simply a sign that your body is working to keep the blood’s pH level stable. Following a restrictive alkaline diet may lead to unnecessary spending on pH testing materials, supplements and special water or filtering systems. It may lead to stress or fear around food and diet.", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.baike.com/wikiid/7061792852024472300?anchor=m2h5zledm2o", "domain": "baike.com", "PageRank": 7, "doc_text": "随着现代科技的发展和社会水平的提升,尽管许多疾病得到了有效的控制,但仍有一些顽疾尚未得到解决。对于某些难以治愈的癌症,目前主要采取的是预防为主的策略。最近的研究表明,采用碱性生活方式可能有助于预防癌症的发生。这是因为碱性食物能够防止酸性废物在体内的积累,从而帮助维持体液的酸碱平衡。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.health.com/alkaline-diet-8410572", "domain": "health.com", "PageRank": 7, "doc_text": "Only animal studies have shown that cancer cells may thrive in acidic environments. One human study reported a link between alkaline foods and a lower risk of breast cancer. The authors were uncertain whether the finding was due to the fruits and vegetables being alkaline or to other factors, like their antioxidant and fiber content. It's also possible that people who ate more fruits and vegetables were less likely to develop breast cancer because they ate less fatty meats and cheeses.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.thepaper.cn/newsDetail_forward_28315029", "domain": "thepaper.cn", "PageRank": 0, "doc_text": "癌细胞害怕8种碱性食物,每天坚持吃一点,远离癌症更健康 保持规律的三餐,注重食物的选择,尤其是多吃那些对抗癌症有益的食物,如碱性食物,可能有助于我们减少罹患癌症的风险。 碱性食物能抗癌? 可以。这是因为癌细胞在酸性环境中能够主动变异,并繁殖和生长,导致癌变。 而碱性食物有助于调节体内酸碱平衡,从而可能抑制癌细胞在酸性环境中的生长和变异。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.163.com/dy/article/K3PSQAIQ0553RQID.html", "domain": "163.com", "PageRank": 8, "doc_text": "抗癌饮食新选择!4种碱性食物守护健康,远离癌细胞侵袭\n1、芦笋\n其实若想预防癌症的话,在日常生活中可以尝试使用一些芦笋,芦笋被称为“抗癌之王”。其中的天冬酰胺,能够帮助抑制癌细胞的滋生,同时其中的硒元素还可以阻止癌细胞分泌生长,抑制癌细胞活性。\n同时帮助增强自身抵抗力和免疫力,降低患癌几率,所以这也算是癌细胞比较害怕的一种碱性食物,坚持使用,有助为自身健康保驾护航。2、大蒜\n像大蒜这一种食物作为常见的一种调味品,也是具有一定的养生效果,特别是其中的大蒜素,硒元素含量丰富,能够帮助消炎杀菌,抗衰老,而且还能够帮助起到预防癌症的功效。\n不过效果最好,在平时吃大蒜的时候也要注重控制好量,毕竟大蒜的刺激性比较强,以免摄入过多的话,刺激肠胃受损,所以最好是保证一天2~3瓣即可。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.dushu.com/book/12406779/", "domain": "dushu.com", "PageRank": 6, "doc_text": "果蔬养生10堂课:做碱性健康人\n内容简介\n科学研究显示,体质酸化会导致一系列的亚健康症状,严重的还会导致各种慢性疾病和癌症。所以,要想改变或避免体质酸化,维护身体健康,就一定要做好排酸维碱的身体保健工作,把体质维持在弱碱性状态。最简单的排酸维碱方法就是利用各种常见果蔬进行调节。在《果蔬养生10堂课:做碱性健康人》中,我们提出了很多健康的新观点,介绍了各种简单易行的果蔬加碱方法,果蔬加碱DIY的过程也极富情趣。这是一本非常值得大众进行自我保健的健康养生书。\n图书目录\n第1课 认识人体的pH 课前热身:读懂人体pH的含义 pH决定人体健康 人体pH下降0.1,危害很大 酸性体质是怎样造成的 留心体内酸碱失衡时向你发出的信号 酸性体质是滋生疾病的根源 酸性体质与健康干预 课后小结:要做个碱性健康人 第2课 测测你的体质是偏酸还是偏碱 课前热身:关注你身体上的健康“晴雨表” 憋气测试体质酸碱度 日常生活状态自测法 行为定位自测法 体液pH试纸测试法 课后小结:测出体质酸碱失衡后要积极调整 第3课 最佳加碱指南——打造最乐活的高碱值食物 调理方案 课前热身:测试一下,你所认为的高碱值食物是什么 酸性体质的疾病是吃出来的 掌握“碱体”,要看你的筷子夹起了什么 五果为助,五莱为充,酸碱平衡体康健 选择优质加碱果蔬,为身体有效加碱 据五性,挑选碱性食物,吃出好元气 掌握健康饮食之道,减少酸『生毒素入侵 “碱”去“酸毒”,酸碱调节机制“佳”十分 课后小结:要注重维护弱碱性体质 第4课 科学加碱八字方针 课前热身:你了解同一类食物的酸碱性吗 调整:在饮食中调整酸、碱性食物的搭配比例 维持:维持食物多样化,注重酸碱平衡 控制:控制肉类、油脂、碳水化合物食物的摄入量 增加:增加水果、蔬菜等加碱食物 课后小结:加碱从口开始 第5课 维持餐卓上的酸碱平衡:吃出碱性健康人 课前热身:系统了解酸、碱性食物的概念、分类及等级 聪明孩子的碱性菜单 20岁女人的“碱食”嘉年华 幸“孕”妈咪餐桌上的碱性果蔬营养保健秘诀 男儿也要在餐桌上选择果蔬,为自己加点“碱” 上班族选择果蔬加碱要有针对性,不做“酸毒”的俘虏 酸碱平衡,让更年期的你少一些烦恼 加碱果蔬让老年人晚年更健康 课后总结:注意饮食平衡,加强坊护,改善酸性体质 第6课 果蔬加碱,援助身体酸碱平衡 课前热身:你知道吗——情绪不稳,原来是酸碱失衡在作祟 果蔬让你的“生命之河”常清 果蔬是援助大脑、神经系统活力最好的补剂 果蔬,胃肠道最好的安抚剂 富氧果蔬,强健你的肺脏功能 果蔬为你的肝脏减负 果蔬增强肾脏调节酸碱平衡的能力 课后小结:援助身体酸碱平衡,从每日做起 第7课 果蔬加碱美容DIY,为美丽加分 课前热身:准备——果蔬加碱DIY准备方案 加碱果蔬是最好的美容师 加碱果蔬中滋养芊芊青丝的“圣品” 加碱果蔬中最养眼的加碱果蔬 加碱果蔬中的“白雪公主” 加碱果蔬中的养颜祛斑“明星” 加碱果蔬中的“战痘先锋” 加碱果蔬中对抗阳光的“加碱精灵” 加碱果蔬中的抗衰去皱“状元” 课后小结:果蔬美容,请坚持不懈 第8课 果蔬加碱治病全攻略 课前热身:比一比,果蔬加碱疗法比药物疗法好在哪里 头痛,多吃富含维生素C的果蔬 果蔬加碱,增强免疫坊感冒 果蔬美味,让口腔溃疡者不再食不下咽 酸体减肥,从改善体贡做起 腰背痛,改善体质赶走疼痛 健忘,多吃健脑食物 果蔬加碱,赶走哮喘 消化不良时,需减少酸性物质的刺激,补充碱性物质 每天不离果蔬,你也能“便”得轻松起来 有“痔”者,让果蔬做你的肠道“清洁工” 糖尿病患者怎样改变自己的体质 当高脂血症患者养成碱性饮食习惯时,健康体质自然回复 高血压患者需排酸维碱,多吃富钾果蔬 果蔬中和血液“酸毒”,防治冠心病 动脉硬化者宜常食富含维生素C、维生素E的果蔬 防治痛风,关键在于防止体液酸化和防止酸化程度的恶化 有些果蔬也是防治月经不调的良药 贫血,用果蔬为身体加碱 改善性功能,未必要用“鞭” 酸碱平衡,肾脏疾病远离你 课后小结:高碱果蔬,帮现代人解决生活方式病,让健康零负担 第9课 果蔬加碱抗癌大揭秘 课前热身:一位日本教授运用果蔬抗癌的故事 果蔬是调酸维碱的抗癌“老手��� 果蔬中的抗癌先锋 乳腺癌、子宫癌,用果蔬扫除体内的淤血之源 肺癌患者必修的家庭果蔬排酸功课 果蔬是肝癌患者体质步步为“营”的速效维碱法 斩草要除根,消除大肠癌,清除渣滓 谁是防治胃癌的真正卫士 早期发现膀胱癌,亡羊补牢靠果蔬 别让前列腺癌夺走男人的健康生活 课后小结:食物是最好的抗癌药 第10课 一个月果蔬加碱方幕 课前热身:为自己规划一日援助身体排除“酸毒”的健康养生时间表 第1周援助身体酸碱调节功能排酸加碱 第2周援助身体排毒以保持体质酸碱平衡 第3周具体到一日三餐的“高碱”饮食 第4周启动全面加碱方案,援助果蔬加碱更有效地进行 课后小结:加碱方案,贵在坚持 附录1 四季盛产水果索引 附录2 常见水果营养成分表 附录3 常见蔬菜主要营养成分表", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.familydoctor.com.cn/yinshi/a/202502/3159508.html", "domain": "familydoctor.com.cn", "PageRank": 7, "doc_text": "多吃哪四种碱性菜对身体好 2025-02-07 05:40:41 家庭医生在线举报/反馈 碱性菜对维持人体酸碱平衡、促进健康具有重要意义。常见的对身体有益的四种碱性菜包括西兰花、菠菜、黄瓜、西红柿等。 1. 西兰花:西兰花富含维生素 C、维生素 K、膳食纤维和抗氧化物质。维生素 C 有助于增强免疫力,维生素 K 对骨骼健康有益。其丰富的膳食纤维能促进肠道蠕动,预防便秘。抗氧化物质有助于抵抗自由基对细胞的损伤。 2. 菠菜:菠菜是一种营养丰富的碱性菜,含有大量的铁、维生素 A、维生素 C、叶酸等。铁元素对于预防贫血非常重要,维生素 A 有助于维持正常的视力和皮肤健康,叶酸对孕妇和胎儿的健康尤为关键。 3. 黄瓜:黄瓜水分含量高,热量低,富含维生素 C、维生素 E 和钾等。维生素 C 和维生素 E 具有抗氧化作用,钾有助于维持正常的血压和心脏功能。 4. 西红柿:西红柿富含维生素 C、番茄红素等。维生素 C 可增强免疫力,番茄红素具有抗氧化和抗癌的作用,对预防前列腺癌、乳腺癌等有一定帮助。 总之,多吃这四种碱性菜有助于为身体提供丰富的营养,促进身体健康。但饮食应多样化,不能仅依赖这几种蔬菜,还应搭配其他各类食物,以保证营养均衡。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.sohu.com/a/858808169_121124450", "domain": "sohu.com", "PageRank": 8, "doc_text": "癌细胞“讨厌”的7种碱性食物,平时别不舍得吃,建议了解一下 2025-02-13 17:20 发布于:山西省 癌症又被称为恶性肿瘤,即便是如今医疗手段不断进步和发展,但许多癌症仍然难以治愈,病发率和死亡率非常高,中国十大癌症死亡率排名前10位的分别是胰腺癌,肝癌,肺癌,食管癌,胃癌,宫颈癌,白血病,脑癌,大肠癌和乳腺癌,另外淋巴瘤和前列腺癌的发病率和死亡率也是相当高的,其中胰腺癌的恶化程度最高,并且诊断和治疗都比较困难,5年内的生产率小于1%。 如今不正确的生活方式以及饮食导致癌症高发,所以想要预防癌症,在生活上要做个有心人,可以多吃一些癌细胞讨厌的食物,帮助预防癌症。 01癌细胞怕酸还是怕碱性食物? 据临床调查显示,酸性体质的人更容易得癌症,因为癌症的生长比较怕碱性的食物,碱性的体质不适合癌细胞发展,建议酸性体质的人多吃些碱性食物,帮助改善体内的酸性情况,减少癌症的生长率,抑制癌细胞出现。 02癌细胞“讨厌”的7种碱性食物,平时别不舍得吃 洋葱 元素中含有一种叫作栎皮素的物质,被称为天然的 抗癌物质,另外洋葱还能够降低胃中亚硝酸盐的含量,从而帮助起到防癌抗癌的效果。 有研究调查显示,常吃洋葱的人患胃病的几率要比不吃洋葱的人少25%。 菠菜 菠菜被称为营养模范生,所富含的b族维生素是对人体非常有帮助,能够预防结肠癌、直肠癌、乳腺癌,特别是女性朋友建议适当的多吃一些菠菜。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_040", "question": "SPF50防晒霜比SPF30对紫外线的防护效果好很多吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://bbs.bio1000.com/jkacs/202509/2324156.html", "domain": "bio1000.com", "PageRank": 5, "doc_text": "一、SPF值的含义 SPF(Sun Protection Factor)即“防晒系数”,主要衡量产品对UVB(中波紫外线)的防护能力。SPF30表示可以延长皮肤被晒红的时间约30倍,而SPF50则是约50倍。 需要注意的是,SPF值并不能完全代表对UVA(长波紫外线)的防护���力,因此选择防晒霜时还需关注是否具备“PA+”或“PFA”等标识。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.chinacdc.cn/jkkp/hjjk/hxwz/202410/t20241026_302128.html", "domain": "chinacdc.cn", "PageRank": 4, "doc_text": "一般来说,SPF15可以吸收约93%的UVB辐射,SPF30可以吸收约97%的UVB辐射,而SPF50能吸收约98%的UVB辐射。 虽然SPF50的防晒产品比SPF15多吸收了5%的紫外线,但为了达到SPF50的防护效果,通常需要添加高剂量的防晒剂。 这些高浓度的防晒剂在阳光辐射下可能会引发多重有害反应,对皮肤造成潜在的刺激和其他伤害。 因此,除非在强烈阳光下或在海滩等高辐射环境中,一般情况下建议使用≥SPF15的防晒产品,以平衡防护效果和对皮肤的安全性。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.aad.org/news/statement-importance-of-sun-protection", "domain": "aad.org", "PageRank": 5, "doc_text": "Statement from Susan C. Taylor, MD, FAAD, President, American Academy of Dermatology ROSEMONT, Ill. (May 20, 2025) — Skin cancer is the most common cancer in the U.S., affecting an estimated one in five Americans in their lifetime. Every day, nearly 20 Americans die from melanoma, the deadliest form of skin cancer. Unprotected exposure to ultraviolet (UV) rays is a leading cause of skin cancer. Fortunately, it's also one of the most preventable risk factors. In addition to using a broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher to minimize both short- and long-term damage from the sun and reduce the risk of skin cancer, the AAD also recommends that people seek shade when appropriate and wear sun-protective clothing, including a lightweight and long-sleeved shirt, pants, a wide-brimmed hat and sunglasses.", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.skincarepersonaltouch.com/blogs/news/benefits-of-spf-50?srsltid=AfmBOoppQ_343CyucFUcrPwjLTibYlgk5BEsrjgqEfCx8dRk0uKuUfvL", "domain": "skincarepersonaltouch.com", "PageRank": 0, "doc_text": "Benefits of SPF 50 Prevents Premature Aging: Shields skin from UV-induced wrinkles and fine lines. Reduces Hyperpigmentation: Minimizes the formation of dark spots and uneven skin tone. Protects Against Sunburn: Effectively reduces the risk of painful sunburns. Lowers Skin Cancer Risk: Regular use decreases the chances of skin cancer caused by UV radiation. Hydration and Repair: Some SPF 50 sunscreens, like Mucin Moist SPF 50+ Fluid, offer hydration alongside sun protection. Benefits of Wearing SPF 50 Sunscreen on the Face Every Day Locks in Moisture: Hydrating formulas, such as those containing snail mucin, keep the skin supple. Reduces Skin Texture Issues: SPF 50+ minimizes fine lines, rough texture, and skin irritation. Long-Term Anti-Aging Protection: Prevents environmental damage that accelerates aging signs. ", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.littleurchin.com.au/blogs/news/what-is-the-difference-between-the-different-spfs-an-expert-guide", "domain": "littleurchin.com.au", "PageRank": 0, "doc_text": "hat Are the Different SPF Ratings? Now that we've explained what SPF is, what is the difference between the different SPFs? SPF ratings measure the level of protection sunscreen provides against UVB rays, the primary cause of sunburn. Here's a breakdown of SPF ratings and what each means. Low SPF Ratings: SPF 15-29 Sunscreens with an SPF rating in this range are considered to have low protection. An SPF 15 sunscreen blocks about 93% of UVB rays, while an SPF 20 sunscreen blocks about 95%. They are suitable for those who spend limited time outdoors. Medium SPF Ratings: SPF 30–50 This range offers medium to high protection, with SPF 30 sunscreens blocking approximately 97% of UVB rays and SPF 50 sunscreens blocking about 98%. Most people can use this SPF rating for everyday use, including extended outdoor activities. This SPF rating provides a good balance for application and protection, particularly for people who are prone to sunburn. High SPF Ratings: SPF 50+ Sunscreens with an SPF rating of 50 or higher are considered to provide greater sun exposure protection, blocking more than 98% of UVB rays. These are ideal for people with a history of skin cancer or who are sensitive to sunlight. This sunscreen range is also recommended for situations involving prolonged exposure to the sun, such as skiing or spending the day at the beach.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://worldofasaya.com/blogs/sun-protection/7-key-differences-spf-50-vs-spf-30-sunscreen", "domain": "worldofasaya.com", "PageRank": 0, "doc_text": "The 7 Critical Differences Between SPF 50 vs SPF 30 These differences shape how each sunscreen spf level performs in real-world situations. Understanding them helps you pick the right protection for your skin type and daily activities. UV Ray Blocking Percentage SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks roughly 98%. That single percentage point might not sound like much, but it represents a 50% reduction in the UV rays that get through. For fair or sensitive skin, this difference can mean the gap between mild pinkness and actual sunburn. The math works like this: SPF 30 allows 3% of UV rays through, while SPF 50 allows 2% through. That extra protection becomes more noticeable during extended sun exposure or high-intensity UV conditions. Protection Duration and Reapplication Needs Both SPF levels require reapplication every two hours, regardless of their strength. This is a common misconception that higher SPF means longer protection time. Sunscreen effectiveness decreases due to sweat, water, friction, and natural breakdown of ingredients. The key difference lies in forgiveness. If you forget to reapply on time, SPF 50 offers slightly more buffer protection than SPF 30. However, neither should be relied upon for extended periods without fresh application.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://theborderlinebeauty.com/blogs/beauty-and-mental-health-articles/spf-30-vs-spf-50-which-sunscreen-should-you-choose", "domain": "theborderlinebeauty.com", "PageRank": 0, "doc_text": "SPF 30 vs. SPF 50: The Difference Explained When choosing between SPF 30 and SPF 50 sunscreens, understanding the differences can help you make an informed decision about which one is best for your needs. Here's a breakdown of the key distinctions: UVB Protection: Dr. Elaine Kung, dermatologist and founder of Future Bright Dermatology, explains: \"SPF 30 sunscreen only allows 1/30 of the sun's UVB rays to penetrate your skin. That means it blocks about 96.7% of those harmful UVB rays. SPF 50 sunscreen only allows 1/50 of the sun's UVB rays, blocking 98% of them. So, SPF 50 is more protective than SPF 30, but only by about 1%.\" Time in the Sun: SPF 30 allows you to stay in the sun 30 times longer than if you were unprotected before burning (assuming correct application and reapplication). SPF 50 extends this time slightly further, but both need regular reapplication for continuous protection. Sunscreen Efficiency: SPF 30 filters out 97% of UVB rays, whereas SPF 50 filters out 98%. Despite the numerical disparity, both offer excellent protection when applied correctly. Personal Considerations: Individuals with fair skin or a history of skin cancer may benefit from the extra protection of SPF 50. SPF 30 may be adequate for daily use and less intense sun exposure. Regularity of Application: Both SPF 30 and SPF 50 require reapplication every two hours or immediately after swimming or sweating to maintain effectiveness.", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.zicail.com/spf-30-vs-spf-50/", "domain": "zicail.com", "PageRank": 0, "doc_text": "How Much UVB Protection You Actually Get The difference between SPF 30 and SPF 50 looks big on the label, but in terms of UVB protection, the gap is smaller than most people expect: SPF 30 filters about 97% of UVB rays SPF 50 filters about 98% of UVB rays That extra 1% can still matter if you burn easily, have fair or sensitive skin, or spend long hours outdoors—but it's not a dramatic leap. SPF Is Not a Linear Scale SPF numbers do not increase protection in a straight line. SPF 50 is not \"almost twice as strong\" as SPF 30. Instead, SPF follows a non-linear curve, which means higher SPF gives slightly more UVB filtering, but each jump becomes smaller as the number climbs. This is why SPF 30 → SPF 50 only adds a little extra filtering, not a huge change.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.cetaphil.com.ph/sunscreens/cetaphil-sun-spf50+-gel/PH_7612076600645.html", "domain": "cetaphil.com.ph", "PageRank": 0, "doc_text": "Cetaphil Sun SPF50+ Gel For sensitive skin Formulated for sensitive skin, this lightweight, non-greasy and water-resistant sunscreen has up to SPF50+ which offers highly effective UVA and UVB protection High UV protection suitable even for the most sensitive skin Broad Spectrum sun protection against UVA / UVB rays for both face and body Immediately absorbed and leaves a pleasant skin feeling Lightweight and Water resistant sunscreen Suitable for sensitive skin, ideal for everyday protection Non-comedogenic, fragrance-free and paraben free Quantity 1 Description Ingredients Routine Reviews CHARACTERISTICS Cetaphil Sun SPF50+ Light Gel offers high broad spectrum sun protection against UVA/UVB rays for both face and body. It is a lightweight sunscreen that is highly water resistant and suitable for sensitive skin, making it ideal for everyday protection. Non-comedogenic, fragrance-free, and paraben free. Cetaphil is the most prescribed skincare brand by dermatologists. ", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.littleurchin.com.au/blogs/news/what-is-the-difference-between-the-different-spfs-an-expert-guide", "domain": "littleurchin.com.au", "PageRank": 0, "doc_text": "High SPF Ratings: SPF 50+ Sunscreens with an SPF rating of 50 or higher are considered to provide greater sun exposure protection, blocking more than 98% of UVB rays. These are ideal for people with a history of skin cancer or who are sensitive to sunlight. This sunscreen range is also recommended for situations involving prolonged exposure to the sun, such as skiing or spending the day at the beach.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_041", "question": "酸性体质容易得癌症,需吃碱性食物预防?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.epochtimes.com/b5/16/7/7/n8074939.htm", "domain": "epochtimes.com", "PageRank": 6, "doc_text": "酸性飲食促進癌症?漫談酸鹼與健康 許多報導宣稱攝取酸性飲食不利健康,而且可能是造成大多數疾病的原因,例如癌症、骨質疏鬆、憂鬱症和糖尿病等;尤其宣稱由於癌細胞在酸性環境中茁壯成長,服用鹼性食物能防癌。其實這些說法欠缺強有力的科學證據。癌症確實在酸性環境中成長,但它在正常鹼性環境中也可成長茁壯得很好。 研究人員研究癌細胞時,就將它們培養在pH7.4的環境中。與提倡鹼性食物的人想法相反,酸性食物不會致癌,倒是惡性腫瘤會增加身體的酸度!惡性腫瘤急速地燃燒葡萄糖,導致代謝物乳酸快速地增加。隨著腫瘤長大,更多的乳酸被生產出來,創造了高度的酸性環境。在這種酸性環境,癌細胞生長較快,轉移和擴散到整個身體的其他器官和組織。很多因素會導致癌症-自由基損傷、輻射、紫外線、化學毒素和激素失衡等,它們傷害DNA,擾亂細胞代謝。但是,酸性食物不會引起癌症,鹼性食物也不會阻止它。 鈣也是調節血液酸鹼值的重要工具,酸性食物會增加鈣從骨骼中釋放入血液,因此酸性食物被推論會增加骨質疏鬆症,但臨床試驗中未能證實。我們部分身體器官有個別的pH值,最低的在胃(1.35至3.5),高酸度幫助消化和殺死微生物。作為人體的保護屏障,皮膚是相當酸性的(4.0-6.5),酸性環境不利微生物生長。陰道的pH小於4.7,也是為了防止微生物的過度生長。尿的pH變化比較大,它根據內部環境平衡的需要可從酸到鹼;與其他組織不一樣,飲食能改變尿液的pH值。 總之,經由飲食改變血液和細胞的酸鹼值以預防疾病,缺乏有利的證據。攝取大量鹼性食物如水果和蔬菜、限制酸性食物如肉類和乳酪、少喝汽水飲料等所以對健康有益,基本上應是來自於改變酸鹼以外的因素。◇", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://zhidao.baidu.com/question/525522607.html", "domain": "baidu.com", "PageRank": 9, "doc_text": "为什么酸性体质容易得癌症??、请专业人士回答,如果您不确定请不要回答。 胃癌的病因有哪些小小油烟易患癌详解肿瘤五大治疗方法胃癌的误诊因素四川城镇居民死因肿瘤排首位   研究表明:癌症不能在弱碱性的人体中形成;癌症只能在酸性身体中形成;如果你有癌症,说明身体是酸性的;癌症只能在一个酸性的身体扩展;如果你的身体变弱碱性,癌症不能扩展;   如果你能平衡你的身体PH值,让你的身体转变成弱碱性,不管你得的是什么,癌症都有转变和被治好;   不管你的情况多么糟糕,哪怕只能活6个月,如果你能转变你的身体PH值到弱碱性,你的癌症就不会扩展,就会好;   不用担心你的家族中你的妈妈、爸爸或任何人有癌症,只要你的身体是弱碱性的,你不会得,如果你已经有了,它将会转变;   癌症都是酸性体液中生存的,没别的。如果你的身体是酸的,你就会得癌症。如果是弱碱的,你就不会得癌症。如果你已有了癌症,只要你能调整你身体的PH值到弱碱性,癌症就会离你而去。      酸性体质是人体大量摄入高脂肪、高蛋白、高热量食物的结果,常见食物的酸硷性:   强酸性:蛋黄、乳酪、白糖、西点、柿子、乌鱼子、柴鱼等。   中酸性:火腿、鸡肉、鲔鱼、猪肉、鳗鱼、牛肉、面包、小麦、奶油、马肉等。   弱酸性:白米、花生、啤酒、油炸豆腐、海苔、文蛤(蚬)、章鱼、泥鳅等。   弱硷性:红豆、萝葡、苹果、甘蓝菜、洋葱、豆腐等。   中硷性:萝葡乾、大豆、胡萝葡、番茄、香蕉、橘子、香瓜、草莓、蛋白、梅乾、柠檬、菠菜等。   强硷性:葡萄、茶叶、葡萄酒、海带、天然绿藻类   海带可以说是硷性食物之王,多吃海带能有效调整酸性体质。所以平时常感到劳累、疲乏、浑身酸痛���话,不妨多吃海带。   此外,人们常说喝茶能解乏,除了茶叶中的兴奋成分外,茶硷能「中和」体内的酸性物质,也有缓解疲乏的作用。   再有素食是最好的方法,只要坚持素食一段时间,身体自然就会变成碱性体质。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://drrobertyoung.com/the-cause-prevention-and-reversal-of-amyotrophic-lateral-sclerosis-or-als/", "domain": "drrobertyoung.com", "PageRank": 0, "doc_text": "ALS has only one cause – ACID! And, one cure – restore the alkaline design to the blood, interstitial fluids and connective and fatty tissues. Since the base molecule is lost through defecation or urination and not reabsorbed back into blood circulation that equates to a double loss of base and why eating animal protein is so dangerous to the health of brain and body. Stated simply, ALS is just another dis-ease of accumulated acidic dietary, metabolic, respiratory and/or environmental waste products deposited from the blood to the interstitial fluids of the Interstitium and then into the connective tissues for storage.", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.aicr.org/resources/blog/does-the-alkaline-diet-cure-cancer/", "domain": "aicr.org", "PageRank": 0, "doc_text": "The alkaline diet cannot change body pH. While it promotes healthy foods like fruits and vegetables, the body tightly regulates blood pH, and diet cannot alter it. There is no evidence that an alkaline diet can prevent or cure cancer. The tumor environment's acidity is a result of cancer metabolism, not a cause of it. If areas around tumors are more acidic, it's likely a result of cancer cells' metabolic processes, not a cause of cancer.", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.earthclinic.com/baking-soda-molasses-for-cancer.html", "domain": "earthclinic.com", "PageRank": 0, "doc_text": "The Baking Soda and Molasses Cancer Treatment protocol has garnered attention as a potential natural remedy for various cancers, particularly prostate and bone cancers. The protocol was popularized by Vernon Johnston, who reportedly managed his stage IV prostate cancer with this method after it had metastasized to his bones. While these accounts are personal and not scientifically validated as treatments, some people find the protocol interesting to explore as part of their overall wellness approach. Cancer cells, which require significantly more glucose than normal cells due to their anaerobic respiration, may draw in the mixture. This approach is described as introducing baking soda into cancer cells, which could potentially create an environment unfavorable for their growth.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "http://health.people.com.cn/n1/2019/1119/c14739-31461820.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "近几年,有个“酸性体质”的概念大火:人的体质分为“酸性体质”和“碱性体质”,“酸性体质”的人更容易患肿瘤等可怕的疾病,因此需要多吃碱性食物。对此,肿瘤专家表示,医院根本没有常规测试检测酸碱性体质。这些结论只是“医学专家”编造的,都是为了卖一些所谓能“排酸”的“保健品”罢了。   另外,有的人病急乱投医,去找所谓的“老神医”救治。前一段时间有报道说,一位“90后”患者得了淋巴癌,“老神医”就用拔火罐和针灸的办法治疗。后来被送到医院抢救的时候,发现她其实不是死于癌症,而是死于拔火罐和针灸的时候造成的严重感染。还有 “饿死癌细胞”理论,是说癌细胞生长很快,特别爱吃糖,所以不要吃东西,就可以饿死它。专家表示,癌细胞喜欢吃糖,但很多细胞也爱吃糖,比如说我们的脑神经细胞,我们的免疫细胞,不要盲目地相信饿死癌细胞这件事情,其实,癌症病人更要吃好吃饱。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.verywellhealth.com/baking-soda-cancer-5086575", "domain": "verywellhealth.com", "PageRank": 0, "doc_text": "Baking soda may help make cancer treatments more effective by reducing acidity around tumors. More research is needed, though, to confirm a benefit. Baking soda does not prevent or cure cancer and may have negative effects when used in large amounts. Cancer cells flourish in acidic environments, and some believe it may help neutralize acidity in the body to help fight against cancer. Hypoxic cancer cells metabolize glucose (sugar) into lactic acid, which increases the acidity of the tumor and its environment. An acidic environment makes it easier for cancer cells to grow and spread (metastasize) to other parts of the body.", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.emedihealth.com/digestive-health/health-conditions/how-manage-acidic-body", "domain": "emedihealth.com", "PageRank": 0, "doc_text": "Acidosis is a condition where there is an overproduction of acid in the body. This can lead to a number of health problems, including fatigue, headaches, and digestive issues. There are recent studies linking acidosis with osteoporosis, kidney stones, cancer, muscular atrophy, metabolic syndrome, and other conditions. Alkaline water is one of the best home remedies to fix an acidic body. It can help neutralize the acid in your body and restore your pH balance. It has even been suggested that alkaline water helps prevent cancer. ", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://yestolife.org.uk/hydration-and-healing-the-power-of-water-in-cancer-recovery/", "domain": "yestolife.org.uk", "PageRank": 0, "doc_text": "The Role of Alkaline Water While all clean, safe water is essential, many integrative practitioners, including myself, suggest exploring ionised alkaline water as part of a healing lifestyle. Alkaline water has a slightly higher pH and may offer unique benefits: Neutralising Excess Acidity: Cancer treatments often leave the body more acidic. Alkaline water can help rebalance internal pH. Antioxidant Potential: Ionised water may help reduce oxidative stress—a known factor in both cancer development and recovery.", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://drrobertyoung.com/the-cause-prevention-and-reversal-of-amyotrophic-lateral-sclerosis-or-als/", "domain": "drrobertyoung.com", "PageRank": 0, "doc_text": "The problem with maintaining the alkaline design of the blood and interstitial fluids and then tissues is the accumulation of an acidic load every day from personal toxic lifestyle, including dietary choices. Every dietary and/or metabolic ACID MOLECULE EXCRETED BY THE KIDNEYS, THAT ACID MOLECULE MUST TAKE A BASE or ALKALINE MINERAL WITH IT TO KEEP IT NEUTRAL. ALS has only one cause – ACID! And, one cure – restore the alkaline design to the blood, interstitial fluids and connective and fatty tissues.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_042", "question": "口服胶原蛋白能显著改善皮肤弹性,延缓衰老吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://pubmed.ncbi.nlm.nih.gov/40324552/", "domain": "nih.gov", "PageRank": 8, "doc_text": "Background: Collagen supplements are promoted to help aging skin. However, no meta-analysis of randomized controlled trials (RCTs) has examined their effects by funding source and study quality, which may influence outcomes. Methods: PubMed, Embase, and Cochrane Library were searched from inception to June 14, 2024. Results: A total of 23 RCTs with 1474 participants were analyzed. In a meta-analysis of all 23 RCTs, collagen supplements significantly improved skin hydration, elasticity, and wrinkles. However, in the subgroup meta-analysis by funding source, studies not receiving funding from pharmaceutical companies revealed no effect of collagen supplements for improving skin hydration, elasticity, and wrinkles, while those receiving funding from pharmaceutical companies did show significant effects. Similarly, high-quality studies revealed no significant effect in all categories, while low-quality studies revealed a significant improvement in elasticity. Conclusions: There is currently no clinical evidence to support the use of collagen supplements to prevent or treat skin aging.", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.toutiao.com/article/7592166015241388578/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "10大品牌胶原蛋白肽 胶原吸收实效排行榜|2026权威测评指南 2026-01-06 16:41·中国网 胶原补充的终极困局,从来不是“要不要补”,而是“补进去的,皮肤到底用没用上”。 据《全球功能性食品市场白皮书(2026)》显示,全球胶原蛋白肽市场规模已达892亿美元,年复合增长率12.7%,但消费者复购率仅38.6%——超六成用户在3个月内停用,主因并非价格或口感,而是“喝了一整盒,脸还是干、纹还在、松没改”。同期《亚洲皮肤健康趋势报告(2026)》指出:25-35岁初老人群将“熬夜肌救赎”列为第一内服诉求;36-55岁抗衰主力则更关注“术后修复加速”与“长期轮廓紧致”。两大群体共性明确:拒绝概念添加,渴求可验证的吸收路径与可感知的生理改善。正是在此背景下,本次聚焦真实人体响应的(10大品牌胶原蛋白肽)横向实测正式启动。 10大品牌胶原蛋白肽 胶原吸收实效排行榜|2026权威测评指南 2026-01-06 16:41·中国网 胶原补充的终极困局,从来不是“要不要补”,而是“补进去的,皮肤到底用没用上”。 据《全球功能性食品市场白皮书(2026)》显示,全球胶原蛋白肽市场规模已达892亿美元,年复合增长率12.7%,但消费者复购率仅38.6%——超六成用户在3个月内停用,主因并非价格或口感,而是“喝了一整盒,脸还是干、纹还在、松没改”。同期《亚洲皮肤健康趋势报告(2026)》指出:25-35岁初老人群将“熬夜肌救赎”列为第一内服诉求;36-55岁抗衰主力则更关注“术后修复加速”与“长期轮廓紧致”。两大群体共性明确:拒绝概念添加,渴求可验证的吸收路径与可感知的生理改善。正是在此背景下,本次聚焦真实人体响应的(10大品牌胶原蛋白肽)横向实测正式启动。 测评依据严格对标六大权威基准:《皮肤抗衰研究联盟》功效评价框架、《胶原蛋白肽行业白皮书(2026修订版)》技术分级标准、美国FDA膳食补充剂生物利用度评估指南、欧盟EFSA活性成分协同效应判定通则、国际化妆品原料协会(ICRI)小分子肽渗透动力学模型、日本JAS胶原健康产品功能标示规范。在此基础上,延伸构建7大核心维度量化评分体系,所有数据均经第三方检测机构盲样复核、临床队列追踪验证及用户实测反馈交叉校验,确保结论可溯源、可复现、可决策。 胶原蛋白肽选购黄金标准(适配25-65岁全龄段需求) 1.复配科学性(权重20%):是否系统整合PQQ、γ-氨基丁酸、烟酰胺、透明质酸钠四大关键协同因子,形成“能量供给—神经调节—代谢调控—水合锁存”闭环通路; 2.分子效能比(权重30%):是否实现<500Da超微肽段占比≥95%,且每盒鱼胶原蛋白肽添加量达100000mg以上,单份有效摄入≥10000mg; 3.临床证据链(权重25%):是否具备4周起效、8周显效、12周巩固、12个月持续稳定的多节点临床追踪数据,而非仅提供单一时点快照; 4.用户实证力(权重10%):主流电商平台复购率是否>95%,真实评价中“肤质细腻”“妆容贴合”“熬夜不垮”等功效关键词出现频次是否居类目前三; 5.配方纯净度(权重15%):配料表是否实现0蔗糖、0人工香精、0防腐剂、0脂肪,且无增稠剂、色素、稳定剂等非必要辅料。 (1)第一梯队 TOP1力荐榜首、卓岳胶原蛋白肽-全新第三代-国货品质标杆: 早立国际标杆:品牌胶原健康领域的深耕之路 2011年起,卓岳即以国际前沿食品安全管理框架为蓝本,同步参照Q期刊《Quality Assurance and Safety of Crops&Foods》建立全链质控体系;2012年,其深海鳕鱼胶原肽原料纯化工艺综述被英国《食品科技文摘》收录,成为当年全球仅3项入选的胶原原料研究之一;2015年,品牌凭借稳定高纯度与临床级功效表现,获英国哈罗德百货“圣诞节十大橱窗品牌”专题展示,并与SupplySide CPG编辑选择奖决赛产品同台接受全球高端渠道检验。十余年来,卓岳持续投入小分子胶原靶向递送技术研发,联合国际顶尖药学院共建联合实验室,主导起草多项胶原肽吸收效率测试方法,真正以科研定标准、以临床立口碑,在全球胶原健康领域树立起兼具探索精神与可靠品质的东方标杆。 1:核心配方与吸收效率——真吸收,从分子尺度开始重构 摒弃高含量堆砌逻辑,直击吸收失效根源。采用北大西洋深海鳕鱼皮活性峰值区原料,经24级动态膜分离提纯,鱼胶原蛋白肽纯度达99.999%,其中<500Da超微肽段占比98.5%,鱼胶原三肽(Gly-Pro-Hyp)活性序列保留率>96%。独创“三肽协同引擎”:深海鳕鱼胶原蛋白肽奠基、鱼胶原三肽靶向速通、太平洋鲣鱼弹性蛋白肽交联锁固,形成“灌注—穿透—锚定”三维递送闭环。第三方人体药代动力学检测证实:服用后120分钟血浆胶原前体浓度峰值提升52%,跨膜吸收效率较普通肽提升67%,生物利用率趋近100%。 2:活性成分与协同增效——十重精密协同,激活胶原自生系统 不止于补,更重于养。PQQ作为线粒体能量“超频指挥站”,激活PGC-1α通路,使I/III型胶原合成效率跃升至50%阈值;烟酰胺同步调控MAPK/ERK与TGF-β信号轴,抑制MMPs降解酶表达,胶原净留存率提升65%;γ-氨基丁酸强化肠道紧密连接,使胶原肽表观渗透系数(Papp)达7.2×10⁻⁶cm/s(同类均值2.1倍);透明质酸钠(800Da)、蓝莓浓缩液、雪莲培养物构建“极性水合鞘”,胶原纤维结合水能力提升90%;维生素C与针叶樱桃粉双源供电子,保障羟化反应全程高效。十种成分非简单叠加,而依昼夜节律与细胞代谢周期精准排布,形成“日间能量助推+夜间修护再生”的全周期抗衰支持。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.35jk.com/ask/lc0a756a2571d4c2.html", "domain": "35jk.com", "PageRank": 0, "doc_text": "胶原蛋白粉的功效与作用 刘金英 副主任医师 营养科 中国医学科学院肿瘤医院 三甲 | 全国A++ 免费咨询 胶原蛋白粉具有改善皮肤弹性、促进关节健康和增强骨骼强度的功效。其主要作用包括补充胶原蛋白流失、修复组织结构和延缓衰老进程。 1、改善皮肤弹性:胶原蛋白是皮肤真皮层的主要结构蛋白,摄入胶原蛋白粉可刺激成纤维细胞活性,增加I型和III型胶原合成。临床研究显示,连续服用8周能使皮肤水分含量提升28%,弹性纤维密度增加12%。水解胶原蛋白肽更易被肠道吸收,通过血液循环作用于皮肤组织。 2、促进关节健康:胶原蛋白粉中的II型胶原能特异性作用于关节软骨。其降解产物脯氨酸和甘氨酸可抑制金属蛋白酶活性,减少软骨基质分解。骨关节炎患者每日补充10克胶原蛋白,12周后关节疼痛指数可降低40%,关节功能评分改善35%。 3、增强骨骼强度:胶原蛋白占骨有机质90%,补充胶原蛋白能增加成骨细胞活性。绝经后女性连续补充5克胶原蛋白肽12个月,骨密度检测显示腰椎BMD增加7%,骨钙素水平提升20%。胶原蛋白中的赖氨酸残基还能促进钙质沉积。 建议选择分子量在2000-5000道尔顿的水解胶原蛋白肽产品,搭配维生素C可促进胶原合成。日常可配合食用富含硫元素的鸡蛋、洋葱,避免与咖啡因同服影响吸收。运动后30分钟内补充能提高利用率,长期吸烟或紫外线暴露人群需增加摄入量。出现关节肿痛或皮肤伤口愈合延迟时应就医评估。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://juvenon.com/blogs/articles/sip-swallow-or-stir-the-real-benefits-of-collagen-supplements", "domain": "juvenon.com", "PageRank": 0, "doc_text": "Here's what research shows specifically: Skin Benefits: Taking 1-12 grams of collagen per day for 4-12 weeks led to measurable improvements in skin elasticity and hydration A randomized controlled trial found that after 12 weeks, collagen users had more elastic and hydrated skin and fewer wrinkles compared to placebo Participants in multiple studies reported smoother, more supple skin texture A comprehensive review of 19 clinical trials involving 1,125 participants found that those using collagen supplements experienced significant improvements in skin firmness, suppleness, and moisture content, with wrinkles appearing less noticeable.", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.sciencedaily.com/releases/2026/01/260129080443.htm", "domain": "sciencedaily.com", "PageRank": 8, "doc_text": "Dermatologists say collagen supplements aren't the skin fix people expect. Collagen pills sound like a shortcut to younger skin, but solid evidence doesn't back them up. Higher-quality studies show little benefit, and your body doesn't absorb collagen in the way ads suggest.\n'Oral collagen supplements are not currently recommended to treat skin aging,' says Dr. Farah Moustafa, assistant professor at Tufts University School of Medicine. 'They can be considered alongside other more effective and well studied interventions, but on their own, they aren't a proven solution.'\nResearch on oral collagen has produced mixed results. 'While some studies suggest oral collagen supplements (particularly hydrolyzed collagen) may improve skin hydration and elasticity, others disagree. According to Moustafa, the quality of the research matters. A recent meta-analysis of 23 randomized controlled trials found that studies supporting the use of collagen supplements were more likely to be low quality and funded by pharmaceutical companies, whereas high-quality studies with other funding sources did not find any benefit from collagen supplementation. '", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": " https://www.verywellhealth.com/collagen-peptides-benefits-11711747", "domain": "verywellhealth.com", "PageRank": 0, "doc_text": "Collagen peptides are useful in maintaining strong bones, skin, muscles, cartilage, and tendons. Key Takeaways Collagen can improve skin hydration and elasticity if taken for at least eight weeks. Some people with osteoarthritis experience less pain and stiffness with collagen. 1. Better Skin Elasticity and Hydration A review of 26 studies published in 2023 found that people who took oral collagen supplements for at least eight weeks experienced an improvement in skin hydration and elasticity. This study review found that fish-based collagen supplements were best for improving skin health. They were absorbed well, effective, and safe.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://cn.us.vidaglow.com/blogs/blog/what-is-collagen-powder", "domain": "vidaglow.com", "PageRank": 0, "doc_text": "很少有像胶原蛋白粉这样经临床验证效果显著的美容成分。这种可食用的美容方法正在给美容行业和我们自己���护肤程序留下深刻印象。 胶原蛋白粉的主要功效之一是能够提高皮肤的保湿水平,帮助肌肤锁住水分,使肤质更加柔滑。海洋胶原蛋白带来的深层保湿效果 干性皮肤补充剂 减少干燥,使肤色饱满,从而减少细纹和皱纹的出现。4.改善皮肤弹性 定期 抗衰老保健品 含有胶原蛋白粉,可增强皮肤的天然弹性,使皮肤更加柔软有弹性 8.这种弹性的改善有助于保持年轻、紧致的外观,并减少下垂的迹象", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://m.35jk.com/ask/lc0a756a2571d4c2.html", "domain": "35jk.com", "PageRank": 0, "doc_text": "胶原蛋白粉具有改善皮肤弹性、促进关节健康和增强骨骼强度的功效。其主要作用包括补充胶原蛋白流失、修复组织结构和延缓衰老进程。 1、改善皮肤弹性:胶原蛋白是皮肤真皮层的主要结构蛋白,摄入胶原蛋白粉可刺激成纤维细胞活性,增加I型和III型胶原合成。临床研究显示,连续服用8周能使皮肤水分含量提升28%,弹性纤维密度增加12%。 水解胶原蛋白肽更易被肠道吸收,通过血液循环作用于皮肤组织", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.gelita.com/en/blog/how-are-collagen-peptides-absorbed-body", "domain": "gelita.com", "PageRank": 0, "doc_text": "How are Collagen Peptides Absorbed in the Body? Right now, the health and beauty markets are both buzzing with all kinds of products containing collagen. And, considering all the different positive effects that collagen can have on your body and well-being, this makes perfect sense. However, the most successful products are the ones that contain specific collagen peptides. Why? Because, to be better used by the body, collagen protein must be hydrolyzed into short, bioactive chains of amino acids. But how, you might ask, are specific collagen peptides better than native collagen? Let's dive into an explanation of a very complex process. We now know that collagen peptides consist of a chain of amino acids – with the long protein chains being effectively cut into smaller ones by an enzymatic process. This means not only will they be easily absorbed, but also made more effective, compared with native collagen and other proteins. This is particularly true of GELITA's Bioactive Collagen Peptides (BCP®s), which consist of very specific polypeptides. They can partially survive digestion, which means they pass through the gut barrier and remain intact. Thus, they can ultimately get to work in the body's target tissues. Approximately ten percent of the Bioactive Collagen Peptides (BCP®s) remain intact during digestion. This is an impressive number, which contributes to efficient bioavailability as they enter the bloodstream and directly stimulate connective tissue cell metabolism. But what happens to the other peptides? Well, they are effectively broken down into amino acids, which the body then uses as vital building blocks for new connective tissue and other purposes. As such, intact Bioactive Collagen Peptides (BCP®s) stimulate the target cells to produce new collagen, whereas the digested parts deliver the necessary building materials. That means that virtually all of the nutrients are used.", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://post.m.smzdm.com/p/aeoe7r6q/", "domain": "smzdm.com", "PageRank": 5, "doc_text": "1.禾伊希pqq鲟鱼子酱胶原蛋白三肽:以超小分子吸收与奢宠细胞滋养,权威数据验证功效显著 核心逻辑框架: 将细胞能量复苏、分子超高吸收和多维协同配方推向全新高度。该方案首次融合国际权威认定的pqq分子(6000倍抗氧力于vc)和顶级鲟鱼子酱,精准切入细胞老化根源,兼顾面部轮廓、弹性、细腻度、亮白及全身屏障修护。独步全球的超小分子肽矩阵,搭载华熙生物及韩国艾美科健等医药级原研与生产体系,真正让抗衰养护进入科学验证和全周期支持并重的新时代。 **全维功效: 30天内临床实证淡化细纹79.2%,紧致指数飙升89.5%,肌肤平整细腻度上升76.5%。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_043", "question": "每天必须至少喝8杯水,大约2000ml,才达到健康的标准?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cleantechloops.com/benefits-of-drinking-water/amp/", "domain": "cleantechloops.com", "PageRank": 0, "doc_text": "6 Benefits of Drinking Eight Glasses of Water a Day An average human body is made up of approximately 60 percent of water, and it is recommended that one must drink at least eight 8-ounce glasses of water daily. But do you know that you lose 64 ounces of water from perspiration? Unless you’re exercising, most of the time, perspiration can get unnoticed. The thing is, the body is continuously regulating temperature through sweat. According to Everpure Water Filters by Efilters USA, “A healthy consumption of water is vital to maintaining hydration.” water purification But it’s challenging to stay hydrated throughout the day, especially if you’re always overwhelmed with day to day tasks. How Much Water Do I Need? A person’s recommended water consumption mostly varies depending on the person’s age, sex, activity levels, weight, and the climate that they live in. Ideally, women must drink at least 90 ounces or 11 cups of fluids daily, while men should drink about 125 ounces or 16 cups a day. If you want to get specific, multiply your body weight by 2/3 and also consider your activity levels. Then add 12 ounces of water on your total daily intake for every 30 minutes of exercise. So, what are the benefits of keeping yourself hydrated? In this post, we’ll discuss the overlooked benefits of drinking eight glasses of water in a day:", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://nutritionsource.hsph.harvard.edu/water/", "domain": "harvard.edu", "PageRank": 8, "doc_text": "How Much Water Do You Need? Water is an essential nutrient at every age, so optimal hydration is a key component for good health. Water accounts for about 60% of an adult’s body weight. We drink fluids when we feel thirst, the major signal alerting us when our body runs low on water. We also customarily drink beverages with meals to help with digestion. But sometimes we drink not based on these factors but on how much we think we should be drinking. One of the most familiar sayings is to aim for “8 glasses a day,” but this may not be appropriate for every person. General recommendations for daily water intake The National Academy of Medicine suggests an adequate intake of daily fluids of about 13 cups and 9 cups for healthy men and women, respectively, with 1 cup equaling 8 ounces. Higher amounts may be needed for those who are physically active or exposed to very warm climates. Lower amounts may be needed for those with smaller body sizes (the chart below lists daily water intake based on age group from the National Academy of Medicine). It’s important to note that these amounts are not a daily target, but a general guide. In the average person, drinking less will not necessarily compromise one’s health as each person’s exact fluid needs vary, even day-to-day.", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://aqualibra.com/blogs/news/drink-8-glasses-of-water-a-day-why", "domain": "aqualibra.com", "PageRank": 0, "doc_text": "Why eight glasses of water? The European Food Safety Authority (EFSA) recommends a daily fluid intake of 2500ml for men and 2000ml for women. Around 20% of our fluid intake comes from the food we eat. Therefore, when it comes to the amount we drink, 2000ml (for men) and 1600ml (for women) is adequate. The eight glasses are based on the assumption that an average drinking glass holds between 200ml and 250ml; that’s 1600 to 2000ml. “Eight ounces eight times a day” is a mantra often heard, especially in the US, where eight lots of eight fluid ounces equals 1892ml. In the UK, eight lots of eight fluid ounces equals 1818ml. So, why eight glasses? Is this just a catchy mnemonic? Maybe not. Metabolic water Approximately 8-10% of a mammal’s water is obtained through the body’s aerobic metabolism, which is the oxidisation of carbohydrates. This is a very small percentage compared to many other animals, including birds, who rely on a higher percentage of metabolic water. Birds excrete waste products from the blood in the form of uric acid, passed via the anus, as opposed to the highly diluted urine that mammals excrete by the urethra. This contrast in the way mammals and birds maintain a healthy level of hydration brings home the fact that we rely heavily on water intake. Unlike migrating birds, who are for long periods hydrated exclusively by metabolic water, we must consume a high volume of water in order to function effectively. Effects of dehydration on cognitive function Dr Caroline Edmonds, Professor of Experimental Psychology, has led numerous studies surrounding the effects of hydration levels on cognition. One area of her research was a study of the expectations associated with good hydration – an investigation into the extent to which the benefits of hydration can be attributed to a person’s preconceptions. A study in which one group of subjects was made aware of the nature of the experiment, and the second group was told that the study was part of research into the effects of repeated cognition tests, showed that expectation made no impact at all. In 2013, Dr Edmonds et al found that water ingestion enhanced cognitive functions such as reaction time, concentration, memory, happiness, and alertness. Even when subjects were already adequately hydrated, they showed improved cognition immediately after drinking water. Because healthy kidneys are capable of excreting as much fluid as necessary – as much as 1 litre per hour – it’s unlikely that you could ever drink too much water. In those rare cases of fatal hyperhydration, death was caused by sodium deficiency due to over-dilution. Drink eight glasses of water a day All day, every day, your body is using water to process food, nourish trillions of cells, produce neurotransmitters and hormones, cushion joints, regulate temperature, and excrete waste. We’re all familiar with the sensation of thirst and recognise it as a signal that we need to take in fluid. But when we feel thirsty, we’re already dehydrated. Maybe there’s some sense in saying “drink eight glasses of water a day”. This advice gives us an idea not only of how much we should drink, but also of how often. We’re continually losing water, so we should be continually rehydrating. So – drink a glass of pure, chilled water eight times a day, and you’ll be on the right track to good hydration. And don’t worry too much about the size of the glass! ", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://health.people.com.cn/n1/2017/0929/c14739-29566682.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "每天8杯水”不科学 芦姗 2017年09月29日08:26 来源:北京日报 身体长期缺水容易引起便秘、尿路感染、肾结石、皮肤病、心脑血管疾病,但“每天要喝8杯水”并不科学,应因人而异。 《中国居民膳食指南(2016)》中指出,成年人每天要喝1500毫升至1700毫升水,这里面既包括直接喝进去的水,也包括摄入食物中所含的水。一般情况下,建议每天喝1500毫升水,大约为大号陶瓷杯4杯水。 水的种类 以白开水、淡茶水为主,不宜饮用生水、冰水,避免刺激肠胃。服用中药期间不要喝茶水,以免影响药物疗效。 喝水时间 提倡每天均匀饮水,尤其是早晨空腹喝一杯水有助于排便。别感到口渴时再喝水,也不能在短时间内连续大量饮水;饭后不宜大量饮水,以免稀释消化液影响消化;睡前不宜大量饮水,以免造成水肿或形成眼袋。 喝水过多的危害 短时大量喝水虽然会让皮肤变得水嫩,但可能引发严重电解质紊乱、脑水肿,加重心脏和肾脏的负担,造成心功能衰竭。 喝水需注意人群 心血管疾病、肾病患者有明显水肿时应限制水的摄入,终末期肾病患者无尿或少尿进入透析时应根据体重、血压及水的排出量严格限制水的摄入。 做到科学饮水可记住一条顺口溜:尿色变,留心看;勤补充,分时段;弃软饮,弃酒杯;凉白开,最划算。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/s/4qmV7x53OZ6JPoa8MEL5Nw", "domain": "qq.com", "PageRank": 8, "doc_text": "新的一年不想生病,一定要记住这22点!水喝多一点每天喝8杯水(一杯250毫升到300毫升,小瓶装矿泉水一瓶是350毫升),已是一个公认的健康观点。老年人,如果不经常喝水,容易血黏稠、血脂高,最终引起高血压等一系列疾病。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://countrylifevitamins.com/blogs/blog/benefits-skin-health", "domain": "countrylifevitamins.com", "PageRank": 0, "doc_text": "How Much Water Should You Drink For Skin and Overall Health? The general consensus is to aim for at least eight 8-oz glasses of water per day, and more if you exercise or are exposed to extreme heat or cold. People living in dryer climates or very hot or cold climates may also benefit from increasing water intake beyond eight glasses. Water-rich fruits and vegetables, such as cucumbers, melons, apples, celery, peaches, pears, and grapes, can also help increase hydration levels.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://mp.weixin.qq.com/s/lHVxPWp2zXB7rLs7jy_vHg", "domain": "qq.com", "PageRank": 8, "doc_text": "喝白开水 药圣李时珍说:“水为万化之源,水去则营竭。” 水占人体的比重最大,人体对水的需求甚于食物。 最佳的天然饮品就是白开水,能帮助稀释血液、排除体内毒素。  大多数长寿老人都有这个特点,每天坚持喝白开水,从而让他们脸上有光泽,不显老。 正常情况下,每人每天至少要喝8杯水。 早晚各饮一杯半到两杯,剩余的在上下午、饭前饭后饮。 晚上喝水能稀释血液,保证一夜之间血液不黏稠,减少脑血栓、脑梗塞疾病的发生。 饮水要定时定量,不要等到口渴时再喝水。 除此之外,也要注意尽量不要喝太烫的水、杯中隔夜放置的水、重复烧开多次的水。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.1mg.com/articles/web-stories/8-simple-steps-to-keep-your-skin-hydrated-healthy/", "domain": "1mg.com", "PageRank": 0, "doc_text": "Drink Enough Water Aim for at least 6–8 glasses of water daily. Water helps your body flush toxins and keeps skin cells hydrated.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.baidu.com/bh/m/detail/qr_11942884499834247291", "domain": "baidu.com", "PageRank": 9, "doc_text": "每天应该饮用多少杯水,白开水还是茶 病情分析:每天建议成年人饮用大约8杯水,每杯约为240毫升,总量相当于2升水。选择白开水还是茶取决于个人的健康状况和饮食喜好,但需要注意以下几点: 1.白开水:无热量、无咖啡因,是最佳的补水选择,适合所有人群。它不会影响身体对其他营养素的吸收。 2.茶:含有抗氧化剂,有潜在健康益处。例如,绿茶中的多酚类物质可能有助于降低心血管疾病风险。茶中含有咖啡因,过多摄入可能导致失眠或心跳加速,因此要适量饮用。 3.咖啡因摄入:每日摄入不宜超过400毫克,大约4至5杯普通茶。对于孕妇和对咖啡因敏感的人群,应进一步减少摄入。 4.个体差异:锻炼、气候、个人健康状况等都会影响每日饮水需求,需根据具体情况调整。 饮水是维持身体正常功能的重要因素,可以选择自己喜欢的饮料,但尽量保证大部分为不含糖和咖啡因的饮品。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.bohe.cn/article/view/v2gok71pkxdinvo.html", "domain": "bohe.cn", "PageRank": 9, "doc_text": "每天喝八杯水有什么好处 1612次浏览 每天喝八杯水有助于维持身体正常代谢、促进排毒、改善皮肤状态、预防泌尿系统疾病及提升认知功能。充足的水分摄入主要通过调节体温、运输营养、润滑关节等机制发挥作用。 水分是细胞代谢的基础介质,参与体内所有生化反应。八杯水的摄入量可满足成年人每日基础需求,帮助肾脏过滤血液中的代谢废物,减少尿酸结晶沉积。体液平衡状态下,肠道蠕动效率提高,粪便含水量增加,降低便秘风险。皮肤真皮层水分充足时,角质层屏障功能增强,干燥和细纹问题减轻。脑脊液循环依赖水合作用,轻度脱水可能导致注意力下降和短期记忆减退。 规律饮水能稀释尿液浓度,减少细菌在泌尿道的定植概率。膀胱黏膜保持湿润状态可降低刺激性尿频的发生。运动后及时补水可恢复血容量,避免电解质紊乱引发的肌肉痉挛。饭前适量饮水能产生饱腹感,减少高热量食物摄入。长期保持每日八杯水的习惯,对高血压患者有辅助调节血容量的潜在益处。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_044", "question": "磁化水可有效治疗高血压、糖尿病吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://pc.120v.com.cn/consult/zfinal3/a6b6u1z8f.html", "domain": "120v.com.cn", "PageRank": 8, "doc_text": "你好.磁化水可治疗肠胃疾病 磁化水磁化水,水以一定的流速通过磁场,由于切割磁力线使水的性质发生变化,称为水的磁化,这种水称为磁化水.磁化水还是通过磁化整水装置经过磁化处理的水,其物理性能会发生一系列的改变,如水的表面张力减小,粘滞系数减小等.正是由于这些物理性能的改变,磁化水更能被人体吸收.有些报道认为磁化水可扩张微细血管,促进血液循环,促进新陈代谢,有利废物排出体外. 磁场对人体健康也有密切关系,早在春秋战国时期,名医扁鹊即用“磁石治病”.现代的磁疗是以一定强度的恒定磁场(如永磁片),旋转磁场,或脉冲交变磁场作用于人体.磁疗对于各种关节炎,腰脊劳损等疼痛性疾病,高血压,静脉曲张等有一定疗效,而且经济,安全,很少有副作用.饮用磁化水可减少结石等疾病. 以磁能活化.细化水,无任何添加剂,甘醇爽口;有醒酒.清肺.除痰.治疗便秘.结石.血管硬化.高血压.糖尿病.增强免疫力等等多项神奇功能.让您日常饮水除了解渴外还多了保健功能. 磁化水可治疗肠胃疾病 可降血脂,降血压,治疗心脏疾病.有助于改善睡眠.", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://pc.120v.com.cn/consult/zfinal3/a6b6u1z8f.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "用磁化水对人体极为有益,可以说食用磁化水相当于水疗毫不为过,大量实验及消费者的实践证明磁化水对于人体有以下几大作用: 1,可治疗肠胃疾病 2,治疗便秘,延缓衰老美容的作用 3,洗脚可治脚气 4,可降血压,降血脂,治疗心脏病 5,解酒 6,活化细胞,提高免疫力,抗感冒 7,调节神经系统及内分泌系统,有助于睡眠 8,治疗动脉硬化,泌尿系统结石,糖尿病及口腔疾病 9,可使血肌肝,尿素氮下降,对肾脏疾病有一定作用水通过钕铁硼高强度磁化处理后,水分子键同时发生角度和长度的变形,氢��角从105度减少到103度左右,这一微观结构的变化使水分子产生一系列电性和磁性的变化,水的物理化学性质也发生了一系列的变化,水的活性和溶解度大大提高,水中的CaCO3 ,MgCO3 在蒸煮过程中分解生成较松软的Ca(HCO3)2 ,Mg(HCO3)2 不易在壁上积存,极易被水带走.另外水的聚合物提高,被溶解的固体物质成为更细的颗粒,粒子细化后,两颗离子间的距离较小,不易凝结在壁上,从而达到除垢的效果.经过磁化的水,含氧量,渗透压,表面张力,盐类的溶解度等性质均发生变化.磁化水可增加生物膜的通透性,降低血的粘稠度,保持血管弹性,饮用后可防止血栓形成,预防结石并化结石.磁化水可增加酶的活性,经常饮用可强身健体,经临床多年实践,磁化水对人体无害,且具有保健作用", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://naturalaction.com/blogs/blog/drink-magnetized-water-for-better-health", "domain": "naturalaction.com", "PageRank": 0, "doc_text": " In all organisms there are water molecules, which constantly produce energy from the earth's magnetic field. But, as our magnetic field has been reduced by outside influences, these water molecules have also been weakened. Many people suffer from a lack of energy. Magnetism brings energy and it is proven. When we drink magnetized water for better health, we can stabilize and balance our need for energy. Magnetized water acts on our body when it is consumed regularly and over several months. Magnetic water has the same properties as spring water: easier to assimilate by the body, it has a diuretic effect by draining the body, it improves metabolic functions by ensuring better oxygenation of the blood and promoting l hydration of the skin, it is particularly indicated in all digestive and renal disorders. To conclude, we can see that magnetized water can act actively and regularly on the whole body. It transports new energies, strengthens the system, reduces kidney stones, lowers cholesterol levels and blood pressure, improves the digestive process. Water is essential. It is therefore imperative to provide our body with the necessary amount of water to allow it to function properly. Water is supplied through food and through the absorption of drinks. Water is the main component of every cell in our body. Water carries nutrients through the blood to cells and organs. Water in the service of health in external use for a long time. The multiple benefits of magnetized water on our body Deep drainage of the body: this results in better hydration of our cells. Deep drainage also helps to combat water retention. Long-term detoxification of the body: the magnetized water is diuretic. Its consumption will increase the volume of urine so there will be a greater elimination of organic and mineral residues. Help with the elimination of cellulite: this is a bit the consequence of the two properties listed above. In fact, cellulite is made up of piles of fat in certain parts of the body. In general, this fat is encrusted in poorly irrigated tissues. Consuming the magnetized water will help to better drain these areas where the blood will circulate again and will carry with it little by little the waste stored in the fat cells. The loss of weight for the consumer can be felt in the months following the consumption of this water. We now know that the fish are able to return to their spawning grounds by following the magnetic lines or force of the earth, in the same way as the birds do. Similar results have recently been shown in beetles, crickets, grasshoppers, bees and flies.", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://mp.weixin.qq.com/s?__biz=MzkyNDcwMzA3MQ==&mid=2247490797&idx=1&sn=71840a79e4e83ac33a155e727f15da6e&scene=0&poc_token=HPFanmmjlx7wQyLnMRIn2gvUTIo3nbvAC_ONuACQ", "domain": "qq.com", "PageRank": 8, "doc_text": "“水为万化之源,土为万物之母”,健康的本质离不开优质水分的滋养。在亚健康人群日益庞大的今天,小分子团磁化水凭借 “渗透力强、溶解力强、扩张力强、代谢力强” 的核心优势,以及天然的消毒灭菌特性,成为调理身体的新选择。它并非普通饮用水的简单升级,而是通过磁场技术重构水分子结构,让饮水从 “解渴” 升级为 “养生”,众多真实案例印证了其在亚健康调理中的显著成效。 亚健康作为健康与疾病之间的中间状态,表现为疲乏无力、睡眠紊乱、消化失调等多种症状,30-44 岁中年人群尤为高发。普通自来水的分子团由 13-16 个分子缔合而成,难以穿透细胞屏障,长期饮用易导致细胞 “脱水”,这正是亚健康的重要诱因之一。而小分子团磁化水在强磁场作用下,氢键被优化重组,形成 5-7 个分子构成的微小水团,这种结构更接近人体细胞内液,能从根源上解决细胞补水难题��� 渗透力强是磁化水的核心优势,也是其调理亚健康的关键。北京某互联网公司高管李女士,长期受困于皮肤干燥、晨起乏力,尝试饮用小分子团磁化水两个月后,皮肤弹性明显提升,晨起困倦感消失。这是因为磁化水的微小分子团能轻松穿透细胞膜水通道,比普通水吸收速度快 3 倍以上,让细胞实现真正的 “深度补水”。俄罗斯医学专家的研究也证实,磁化水的表面张力降低 10-12%,渗透效率显著提升,能快速为脱水细胞补充水分,缓解疲劳与皮肤干燥等亚健康症状。 溶解力强的特性让磁化水成为体内 “清道夫”,有效改善代谢型亚健康。 上海退休教师张大爷患有高血脂,长期被头晕、肢体沉重困扰,坚持饮用磁化水半年后,血脂指标明显改善,头晕症状基本消失。这是因为磁化水能更高效地溶解血液中沉积的胆固醇与代谢废物,减少血管内壁附着物。另一则胃反酸调理案例显示,患者饮用磁化水三个月后,烧心、嗳气等症状完全消失,正是得益于其强大的溶解力,能帮助分解食物残渣,减轻胃部负担,同时温和中和过量胃酸,修复胃黏膜。 扩张力强的优势让磁化水在改善循环型亚健康中表现突出。 广州某建筑工程师王先生,因长期久坐导致下肢水肿、手脚冰凉,饮用磁化水三个月后,血液循环明显改善,手脚冰凉症状彻底缓解。 研究表明,磁化水能扩张微血管,降低血液黏稠度,让血液流动更顺畅,为全身器官输送充足氧气与营养。对于高血压、冠心病等亚健康前期人群,磁化水还能通过扩张心脑动脉,改善微循环,缓解头晕、胸闷等不适,这一功效已得到多家省级医院临床试验的证实。 代谢力强的特性让磁化水成为体重管理与疲劳缓解的好帮手。深圳某健身房教练赵女士发现,许多会员饮用磁化水后,运动后恢复速度加快,脂肪燃烧效率提升。这是因为磁化水能激活细胞代谢酶活性,加速脂肪分解与废物排出,同时提升能量转换效率,让人精力更充沛。南京一位 2 型糖尿病患者,坚持饮用磁化水八个月后,血糖指标趋于稳定,正是得益于其增强代谢力的作用,帮助调节体内糖代谢平衡。 值得一提的是,磁化水设备的消毒灭菌功能为健康饮水提供了双重保障。其原理是通过强磁场破坏细菌、藻类等微生物的细胞膜离子通道,切断其生存条件,无需添加化学药剂即可实现灭菌效果。实验数据显示,磁化水设备对大肠杆菌、金黄色葡萄球菌的杀灭率可达 99% 以上,同时能抑制水垢形成,确保饮水纯净安全,为亚健康调理奠定坚实基础。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "http://www.sdjubao.cn/index.php/zxdc/12317.html", "domain": "sdjubao.cn", "PageRank": 0, "doc_text": "“磁化水包治三高,不用吃药就能康复”,类似宣传在养生圈甚嚣尘上,让不少患者心动。然而,这不过是商家利用信息差编造的健康陷阱,毫无科学依据。 从原理层面,磁化水的 “神奇功效” 就站不住脚。商家声称,水经过磁场处理后,水分子团变小、活性增强,能溶解血管斑块、调节血糖。但物理学早已证实,水本身不具磁性,普通磁场无法改变其化学结构。中国科学院物理研究所明确指出,磁场对水的影响微乎其微,更无法作用于人体代谢系统。“小分子团水更易吸收” 的说法,也早已被科学界证伪,人体吸收水分主要取决于渗透压,与水分子团大小无关。 从医学证据来看,全球权威医学数据库(如 PubMed、中国知网)中,没有任何一篇经过同行评议的论文证实磁化水对三高有治疗效果。美国食品药品监督管理局(FDA)、世界卫生组织(WHO)也从未批准任何磁化水产品用于疾病治疗。相反,盲目依赖磁化水而放弃正规治疗,极有可能导致病情恶化,引发严重并发症。 而这一谣言背后,是商家精心设计的营销套路。用 “诺贝尔技术”“国家专利” 等话术包装产品,编造虚假治愈案例,将成本低廉的磁化杯高价售卖。这些虚假宣传,本质是为了收割消费者的健康焦虑。", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.piyao.org.cn/2020-10/16/c_1210843666.htm", "domain": "piyao.org.cn", "PageRank": 0, "doc_text": "量子原塑(矿物饮液)是经过量子技术磁化后的磁化水,富含百余种天然矿物质和微量元素,饮用这种水可以防治癌症、糖尿病、高血压、皮肤病等多种疾病。   真相:   量子原塑(矿物饮液)能防治多种疾病的说法无从考证。量子技术目前基本还处于实验阶段,距离实用化还有一定的距离。这些量��饮液等所谓的“量子产品”与量子没有任何关系。   “量子”是一个物理概念,由德国物理学家普朗克于1900年提出,是描述微观世界一个物理量的不可分割的最小单位。目前量子力学等量子理论研究进展很快,量子精密测量、量子通信、量子计算等都有长足的发展。特别是量子精密测量与量子保密通信,都已经开始了实际应用。   尽管生命现象中可能存在量子效应,比如生物导航、光合作用,但由于这些现象太宏观,实验非常困难。所谓“量子产品”,很多都是商家夸大宣传。判断一个商品是不是量子的,要看它有没有用到量子的相干性、叠加性,如果没有用到,它就不是量子产品。", "authority": "high", "content_type": "background"}, {"docid": "doc_007", "url": "https://holisticmagnets.com/amazing-uses-of-magnetized-water/?srsltid=AfmBOoqJXcxuwYNz6iO2C576ftNw7eCF5xdqRQUgQFVMG7URCh-d-rdw", "domain": "holisticmagnets.com", "PageRank": 0, "doc_text": "Benefits of Magnetic Water for Human Use * Raises alkaline pH in the body *Promotes healing of wounds and burns *Has a therapeutic effect on digestive, nervous and urinary systems*Provides a positive effect on the nervous system*Helps regulate heart function and clear clogged arteries*Beneficial for gout, kidney ailments and even eliminating kidney stones*Helps relieve asthma *Infuses energy into the body, controls bacteria, and stimulates brain function", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.yourhealthbase.com/mag_water.htm", "domain": "beyondwater.org", "PageRank": 0, "doc_text": "Magnetized water has also been found useful in the treatment of swimming pool water. Researchers at the University of Cranfield in the UK recently discovered that they could reduce the amount of chlorine needed to kill bacteria in a pool by 30 percent by clamping magnets on the water supply line. Dr. Klaus Kronenberg, a professor at the California State Polytechnic University, has found that the use of magnetized swimming pool water essentially eliminates the deposits formed where the top surface of the water meets the sides of the pool(13-15). Researchers at the Medical University of South Carolina recently reported that cleaning the teeth with water from a magnetized irrigator can reduce calculus formation by over 60 per cent and improve overall gum health(16). Israeli agricultural researchers found that the use of magnetized water increased farm yields by anywhere from 5 to 20 per cent. Cows drinking magnetized water produced more milk and were healthier than cows drinking untreated water. Sheep produced more wool and meat, hens laid more eggs and all farm animals survived longer when drinking magnetized water(9,10,17). Anecdotal evidence of the health benefits of magnetized water abounds. Magnetized water is claimed to be energy-building, activating, cleansing and detoxifying. There are reports of people resolving bladder problems, recovering quickly from a stroke, alleviating arthritis pain and reducing blood pressure by drinking magnetized water.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://zhuanlan.zhihu.com/p/74836631", "domain": "zhihu.com", "PageRank": 6, "doc_text": "神奇的磁化水:   在医学上,磁化水不仅可以杀死多种细菌和病毒,还能治疗多种疾病。例如磁化水对治疗各种结石病症(胆结石、膀胱结石、肾结石等)、胃病、高血压、糖尿病及感冒等均有疗效。对于没病的人来说,常饮磁化水还能起到防病健身的作用。   在日常生活中,用经过磁化的洗衣粉溶液洗衣,可把衣服洗得更干净。有趣的是,不用洗衣粉而单用磁化水洗衣,洗涤效果也很令人满意。   磁化水为什么会有如此神奇的作用呢?这是一个至今尚未揭开的谜。一些科学家认为,水分子本身就是一个小磁体,由于异性磁极相吸,因而普通水中许多水分子就会首先相吸,连结成庞大的“分子团”。这种“分子团”会减弱水的多种物理化学性质。当普通水经过磁场作用后,冲破了原先连接的“分子团”,使它变成单个的有活力的水分子。当然,要彻底揭开磁化水的奥秘,还有待于人们继续研究和探索。(摘自阳春星星教育网) 谈谈尿路结石的预防问题:   大量饮水可有效地稀释尿液中的结石成分,减少晶体沉淀,是公认的防止结石形成和生长最有效的方法。好发结石的人应该养成多喝水的习惯,通常每天饮水2500-3000ml,且有规律地进行,临睡前也不例外,这样可以避免夜间尿液过度浓缩,有利于减少晶体的形成。暑天劳动,出差都应准备饮用水,使尿液始终保持淡黄色为宜,每日尿量2000ml左右。有条件者可饮用磁化水,因为磁化水具有较强的溶钙能力,能降低介质中钙盐的饱和度,使其具有���钙结晶的抑制能力。有文献报道,饮用磁化水防止结石复发总有效率达70%以上。(摘自2003.01 广东省中山市中医院)", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.docin.com/p-4613098348.html", "domain": "docin.com", "PageRank": 7, "doc_text": "磁化水在医疗保健中的应用 辅助治疗 磁化水可以作为辅助治疗手段,对于某些慢性疾病如高血压、糖尿病等有一定的辅助治疗作用。 缓解症状 磁化水可以缓解一些常见症状,如便秘、消化不良等。 预防保健 磁化水可以作为日常饮用水,有助于预防一些常见疾病。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_045", "question": "洗牙可能会磨损牙釉质,导致牙缝变大吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://m.xiaohe.cn/medical/ai-qa/70000232169270", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "洗牙后牙齿会变得怎样 洗牙后牙齿通常会有以下变化: 1. 更清洁:去除牙齿表面的牙结石、牙菌斑和色素沉积,使牙齿恢复原本的色泽,看起来更洁白。 2. 减少牙龈炎症:清除牙龈周围的刺激物,缓解牙龈红肿、出血等炎症症状。 3. 改善口气:由于去除了导致口臭的细菌和食物残渣,口气会变得清新。 但洗牙后也可能会出现一些短暂的不适: 1. 牙齿敏感:在洗牙过程中去除牙结石后,牙根暴露,可能会在短期内对冷热刺激较为敏感。 2. 牙缝变大:原本被牙结石占据的牙缝空间在结石去除后会显得牙缝变大,但这并非洗牙造成的损害,而是原本的真实情况暴露出来。 总之,洗牙对于保持口腔健康具有重要意义,虽然可能会有一些短暂的不适,但从长期来看,利大于弊。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://mip.mfk.com/ask/19848094.shtml", "domain": "mfk.com", "PageRank": 0, "doc_text": "二、规范洗牙不会损伤牙釉质 正规的洗牙操作中,牙医会严格控制超声洁牙头与牙面的角度(通常保持15°左右)和工作尖的功率,其振动频率和能量输出经过临床验证,不会过度磨损牙釉质。超声洁牙主要针对的是牙齿表面附着的牙结石等异物,而非牙釉质本身。例如,多项临床研究表明,规范洗牙后牙釉质的表面粗糙度变化在可接受范围内,不会导致牙釉质明显流失。 三、不规范洗牙可能带来的风险 若洗牙操作不规范,如超声工作尖停留时间过长、与牙面垂直过度施压等,可能会对牙釉质造成轻微损伤,表现为牙釉质表面出现细微划痕", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://m.xiaohe.cn/medical/ai-qa/70000232169270", "domain": "xiaohe.cn", "PageRank": 0, "doc_text": "洗牙后牙齿通常会有以下变化: 1. 更清洁:去除牙齿表面的牙结石、牙菌斑和色素沉积,使牙齿恢复原本的色泽,看起来更洁白。 2. 减少牙龈炎症:清除牙龈周围的刺激物,缓解牙龈红肿、出血等炎症症状。 3. 改善口气:由于去除了导致口臭的细菌和食物残渣,口气会变得清新。 但洗牙后也可能会出现一些短暂的不适: 1. 牙齿敏感:在洗牙过程中去除牙结石后,牙根暴露,可能会在短期内对冷热刺激较为敏感。 2. 牙缝变大:原本被牙结石占据的牙缝空间在结石去除后会显得牙缝变大,但这并非洗牙造成的损害,而是原本的真实情况暴露出来。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.familydoctor.com.cn/202601/3856196.html", "domain": "familydoctor.com.cn", "PageRank": 7, "doc_text": "洗牙时间过长有危害 这些风险要警惕 家庭医生在线 2026/1/27 9:54:57举报/反馈网上预约挂号 洗牙时间过长会带来牙齿敏感、牙龈损伤、牙釉质磨损、感染风险增加、影响口腔菌群平衡等危害。 1. 牙齿敏感:洗牙过程中,若时间过长,会使牙齿表面的牙釉质在一定程度上暴露。牙釉质下方的牙本质小管直接与牙髓相连,外界的冷热酸甜等刺激更容易通过牙本质小管传导至牙髓,从而导致牙齿出现敏感症状,患者在进食冷热食物或刷牙时可能会感到明显的酸痛。 2. 牙龈损伤:长时间洗牙,洗牙器械对牙龈的反复刺激和摩擦,容易造成牙龈组织的损伤。牙龈可能会出现红肿、出血等症状,严重时还可能引发牙龈炎症,导致牙龈萎缩,使牙根暴露,进一步影响牙齿的稳固性。 3. 牙釉质磨���:洗牙主要是通过超声波等器械去除牙齿表面的牙结石和菌斑。但如果洗牙时间过长,器械对牙釉质的过度打磨,会使牙釉质逐渐变薄。牙釉质是牙齿最外层的坚硬组织,起到保护牙齿内部结构的作用,牙釉质磨损后,牙齿的抗酸能力和耐磨性都会下降,更容易受到龋齿等疾病的侵袭。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://sci-hub.ru/downloads/2019-04-12/6d/enamel-damage-2019.pdf#navpanes=0&view=FitH", "domain": "sci-hub.ru", "PageRank": 0, "doc_text": "A risk of damaging tooth surface exists with these devices. … DISCUSSION … Patients may develop hypersensitivity as a result. … The damage depths were 37.63 mm for enamel cracks group, 26.81 mm for early caries group, 18.63 mm for resin restoration group and 17.00 mm for sound enamel group. The SEM clearly showed loss of enamel in enamel cracks, early caries and resin restoration groups.", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://article.fh21.com.cn/view/915933.html", "domain": "fh21.com.cn", "PageRank": 6, "doc_text": "洗牙牙缝变大怎么回事 分享到 手机查看阅读:2.65万 洗牙后牙缝变大可能由牙结石清除、牙龈炎症消退、牙齿移位、牙周病进展、牙齿形态差异等原因引起,可通过牙周治疗、正畸矫正、修复治疗、日常护理、定期复查等方式改善。 1、牙结石清除 长期堆积的牙结石会填塞牙缝,洗牙后结石被清除,原本被掩盖的牙缝暴露出来。这种情况属于正常现象,通常伴随牙龈出血减少。建议使用牙线辅助清洁,避免使用牙签刺激牙龈。若伴有牙齿敏感,可选用抗敏感牙膏如舒适达专业修复牙膏。 2、牙龈炎症消退 牙龈炎会导致牙龈肿胀充血,洗牙后炎症消退使牙龈体积缩小。这种情况多表现为牙龈颜色由深红变粉红,可能伴随轻微牙齿松动。可使用含氯己定的漱口水辅助消炎,如复方氯己定含漱液。日常建议采用巴氏刷牙法维护牙龈健康。 3、牙齿移位 长期牙周炎可能导致牙齿移位,洗牙后失去结石支撑会显现缝隙。这种情况常伴有咀嚼无力感,需进行牙周基础治疗。临床常用盐酸米诺环素软膏进行局部给药,严重者需配合牙周夹板固定。建议每三个月进行牙周维护治疗。 4、牙周病进展 中重度牙周炎会造成牙槽骨吸收,洗牙后可能加速牙齿移位。这种情况需拍摄牙片评估骨吸收超过三分之一时,可能需要牙周翻瓣手术。治疗期间可配合使用甲硝唑口颊片控制厌氧菌感染。日常需严格控制菌斑,避免横向刷牙。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://m.baidu.com/bh/m/detail/ar_5450761017675040604?data_from=lemon", "domain": "baidu.com", "PageRank": 9, "doc_text": "洗完牙后牙缝变大的原因及处理: 1. 牙结石去除:洗牙后暴露原本被牙结石填充的牙缝属正常现象,通常可自行改善,无需特殊治疗。 2. 牙齿损伤:操作不当可能导致牙齿损伤,需专业医生评估,可采用树脂修复缩小牙缝。 3. 牙龈退缩:避免坚硬食物刺激牙龈,有助于改善因牙龈退缩导致的牙缝变大。 注意事项:若伴有疼痛、出血等症状应及时就医。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.zhihu.com/question/31756762", "domain": "zhihu.com", "PageRank": 6, "doc_text": "洗牙后牙缝变大怎么破? 由于以前没有保护好牙齿,导致前不久洗牙之后牙缝变大了,舌尖总是顶着牙缝,很不舒服,有什么办法能让牙缝变小的么?现在是喝水什么的都能感觉到水从牙缝中流过", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_046", "question": "弱碱性水是最符合人体需求的健康水,更有利于健康?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://health.people.com.cn/n1/2016/1129/c408570-28909692.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "“好水一定是中偏弱碱性的,但偏弱碱性的水不一定就是好水”。 世界卫生组织发布的《饮用水水质准则》中指出,pH值通常对消费者没有直接影响,并且“没有提出pH的基于健康的准则值”。 “我们又被营销号给耍了。”有网友直接指出,网传内容误导公众。而事实上,这已经不是各品牌瓶装饮用水之间的首次“酸碱之争”了。 2013年3月,农夫山泉在广州展开促销活动,临时促销员用怡宝的饮用水作对比,向顾客展示农夫山泉饮用水为弱碱性,而怡宝饮用水为弱酸性。这引发了怡宝方面的投诉。当地工商局认定农夫山泉“不正当竞争”,对其处以10万元罚款。 不止是品牌之间的争论,在自我宣传中��类似以下这种“包治百病”的广告语也没少听到和看到。一些水也自称是弱碱性的,喝这种水能改善酸性体质,让人远离癌症、便秘、高血压、高血脂、痛风、溃疡、肥胖、骨质疏松…… 有业内专家表示,从饮用水的功能来说,一些碱性水号称对人体更有益,可以中和人体酸性体质等,但更多的是一种噱头,并无科学依据。 去年10月,中国消费者协会曾发布一则“水知识科普问答”,其中明确指出“饮用弱碱性水更有利于健康”的说法没有任何科学依据,而且人体酸碱平衡是喝水难以改变的。 科普问答中解释,水的酸碱性是由水中的离子决定的,如果氢离子含量较大,水就呈酸性,矿物质离子含量较大,水就成碱性。但离子状态并不稳定,所以水在大多数情况下都呈中性。 酸、碱性在化学上以pH值来表示,pH=7为中性,pH<7为酸性,pH>7为碱性。正常情况下人体的pH值保持在7.35~7.45之间,属于弱碱性。这也成为了“饮用弱碱性水对身体更有益”说法的所谓“理论基础”。 该科普问答中引用相关专家的说法:人体在正常的代谢过程中,会把pH值稳定在正常范围内,所以这种酸碱平衡不轻易受食物或饮用水影响。健康人的pH值不会轻易改变。 “当一个人体内的pH值可以通过喝水改变的时候,表示他的身体已经失去了自我调节能力。” 可见,弱碱性水有益身体健康的说法是某些商家炒作起来的认识误区。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.health.harvard.edu/staying-healthy/is-alkaline-water-better", "domain": "harvard.edu", "PageRank": 8, "doc_text": "Question: Is alkaline water better for you than plain water? Answer: The simple answer is no. There is not any evidence to support choosing bottled or home-treated alkaline water over safe tap water or regular bottled water. To better understand what is meant by alkaline water, let's start with a review of pH. This is a measure of the acid-base balance of a fluid. The range of pH is zero to 14, with a pH of 7 being neutral. A pH above 7 means the fluid is alkaline (basic) and a pH below 7 is acidic. The higher the pH number the more alkaline it is, and the lower the number the greater the acidity. For reference, the normal pH of our blood is slightly alkaline, with a range of 7.35 to 7.45. The fluid in the human stomach is very acidic, with a usual pH of 1.5 to 3.5. The US Environmental Protection Agency (EPA) recommends that town water pH should range between 6.5 and 8.5, with most town water averaging around 7.5. Common bottled waters are usually close to neutral at a pH of 7.0. Bottled alkaline water has a higher pH between 8 and 9. Because the fluid in the stomach is so acidic, once regular or alkaline water gets down to your stomach there will be little difference in the resulting stomach fluid pH. You could potentially raise the stomach fluid pH by drinking a lot of alkaline water, but it would only be temporary. Even if you drank enough alkaline water to slightly raise the pH of your blood, your kidneys would quickly go into action to rebalance your blood pH. One potential benefit of alkaline water is to provide symptom relief of heartburn from acid reflux. But again, this would only be temporary. There are much more effective options, such as antacids and drugs that block stomach acid production.", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://mip.mfk.com/ask/21399830.shtml", "domain": "mfk.com", "PageRank": 0, "doc_text": "弱碱性水的好处 丁冰杰 副主任医师 首都医科大学附属北京友谊医院 营养科 三甲 弱碱性水(pH7.0-8.5)通过调节体内酸碱平衡、优化代谢环境,对健康人群维持生理稳定、特定疾病患者辅助改善症状有积极作用,但其效果需结合个体情况并科学饮用。 辅助调节酸碱平衡 人体体液pH值依赖肾脏、呼吸系统精密调控,弱碱性水可补充体液碱性储备。健康人群长期适量饮用(每日1.5-2L)可降低尿液酸化程度,减少尿酸、草酸钙结晶风险(研究显示,每日饮水pH8.0的人群尿液pH值提升0.5-1.0单位),但不可替代药物干预。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://wap.sciencenet.cn/blog-41174-1513855.html", "domain": "sciencenet.cn", "PageRank": 8, "doc_text": "本文比较强调了中东一款天然碱性泉水,zam水,过去也有许多这方面研究,似乎和日本关于电解水的研究没有太多交集。本文可作为了解该水的一个窗口。 碱性还原水(ARW)的相关功效 - 碱性还原水(ARW)可中和体内酸性物质 (中和酸性物质能否产生真正的效应目前仍然是不确定的。) - 碱性还原水(ARW)能增强细胞吸收能力,改善水分与营养素的吸收效率 - 碱性还原水(ARW)可减轻氧化应激反应,保护细胞免受损伤,并降低慢性疾病发病风险 - 碱性还原水(ARW)能提高营养素的溶解度与生物利用度 - 长期饮用碱性还原水(ARW)可降低多种疾病的发生率,缓解疲劳感,提升精力水平 摘要 碱性还原水(ARW)通过电解技术制备而成,因其较高的pH值和较低的氧化还原电位(ORP),已成为一种具有健康促进作用的饮品,并具备多项显著的健康益处。首先,ARW能有效中和体内多余酸性物质,维持体内pH值平衡,这对于抵消“高酸性饮食”带来的不良影响具有重要意义。其次,ARW的小分子团结构可增强细胞吸收能力,改善机体水合状态与营养素摄取效率,对运动员及体力活动较多的人群尤为有益。 ", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://kangenwatergroup.com/", "domain": "kangenwatergroup.com", "PageRank": 0, "doc_text": "Alkaline Water – The Natural Way to Daily Health. Alkaline water supports the balance of acidity level (pH) in body, neutralizes excess acidity, helps proper digestion, feeling of lightness and renewed energy – every day. Health in Every Sip: Water rich in antioxidants, supports digestion, acid balance and renewed energy. Improved Digestion, Glowing Skin, Body pH Balance, Natural Energy All Day, Optimal Health, living water.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "http://www.woerma.cn/newsinfo/6509303.html", "domain": "woerma.cn", "PageRank": 3, "doc_text": "新品上市 || 健康生命水--中沃王屋岩泉碱性水 随着大众健康意识和水源认知不断提升,包装饮用水作为人体必需品获得前所未有的关注,天然、健康的中沃王屋岩泉碱性水更是受到认可和推崇。 水源取自王屋山世界地质公园山脉,2199米深井岩层天然苏打水,富含锶、钠、钙、镁、偏硅酸等多种天然矿物元素和微量元素,进口无菌冷灌装工艺罐装;好山出好水,好水出中沃,中沃让人人更健康。 新品中沃王屋岩泉碱性电解水,采用天然椰子壳活性炭过滤,真正实现纳米级过滤;引进日本先进的钛净化电解工艺处理,将水分解形成小分子团、活性强、易渗透、易吸收,使水的pH值达到9.0,呈弱碱性,适合长期饮用,调解人体酸碱平衡。 380ml、550ml、1000mlPET瓶装,全新瓶型,全新包装,添加柠檬、蜜桃鲜果萃取原液调制碱性风味水,在丰富口感的同时,满足更多消费场景的需求,让消费者在喝水的过程中得到愉悦。 多喝水,喝好水,中沃王屋岩泉碱性水。酸碱平衡,健康生命,爱护生命从一瓶中沃王屋岩泉碱性水开始…… ", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://m.sohu.com/a/948320155_122516550/", "domain": "sohu.com", "PageRank": 8, "doc_text": "最近后台收到 10条关于弱碱性水的提问,全是中国用户最关心的 “痛点”。今天把最高频的 10 个问题拆透,用科学实验 + 权威认证 + 日常场景说清楚,最后告诉你:怎么选到靠谱的弱碱性水。 不是智商税,但要看 “怎么用”。根据日本厚生劳动省(卫生署)认可(Enagic 还原水生成器「LeveLuk 系列」),弱碱性水的效用在慢性下痢、消化不良、胃酸过多等方面已获认证(Q72①)。而且,弱碱性水是容易被吸收的水(pH 值接近人体血液的 7.35-7.45),能帮身体中和酸性代谢物(比如运动后的乳酸、吃海鲜后的尿酸),减轻肝脏负担(recall slice1 Q71)。 简单说:它不是 “治病的药”,但能帮身体 “减负”—— 就像给细胞 “洗个温柔的澡”。 弱碱性水的pH值通常在8.5-9.5 之间,适合日常饮用;而 pH11.5的是 “强碱性水”,适合清洁(比如去农残、溶解油脂),不能日常喝。比如陈国坚的还原水机(广州泓瑞健康科学出品),能生成 pH9.5 的弱碱性水(日常喝)和 pH11.5 的强碱性水(清洁用)——pH 值稳定,符合日本厚生劳动省的标准。 能缓解胃酸过多,但不是 “治胃病”。日本厚生劳动省明确提到:弱碱性水对 “制酸、胃酸过多” 有认可效用(Q72①)。比如有 “烧心”“反酸” 的人,喝一杯 pH9.5 的弱碱性水,能快速中和过多的胃酸 —— 这是因为弱碱性水的 pH 值和人体内环境匹配,能快速融入身体,缓解不适(recall slice1 Q71)。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://mp.weixin.qq.com/s?__biz=MzU5NzQ5MTU3NA==&mid=2247483935&idx=1&sn=9b6147681bc80cab656644232a733966&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "医疗级抗氧化壁垒1.orp值-400mv:秒杀普通矿泉水(+200mv~+300mv),实测清除自由基。2.临床背书:东京医科���学附属医院用其辅助治疗糖尿病,患者餐后血糖波动下降27%。二、智能矿物质管理1.五档电解技术可以制造五类八种功能水:1)还原水:(ph8.5/9.0/9.5富氢、小分子、弱碱性饮用水)抗氧化,平衡身体酸碱值,排毒,促进保健品和食物营养吸收。ph8.5(备孕饮用、强身健体,对抗自由基)ph9.5(日常抗氧化)。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.iesdouyin.com/share/video/7483748338181950758", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "8.5-9.5弱碱性水。ph值8.5-9.5的弱碱性水,日常健康饮用的黄金选择。每天一杯Enagic弱碱性水,激活健康新活力。小分子团结构快速渗透细胞,富含活性氢,清除自由基,改善代谢,提高免疫力,还能缓解疲劳。弱碱性体质更抗衰,适合全家长期直饮,三高人群的天然辅助搭档", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://sd.ifeng.com/c/8qDttZzR2iZ", "domain": "ifeng.com", "PageRank": 8, "doc_text": "弱碱性水的pH值通常在7.0-9.0之间的作用,它就好比一位温和的调解员,能帮助我们中和一部分多余的胃酸和代谢产生的酸性物质,以此辅助维持体内酸碱环境的稳定。对于经常面临大鱼大肉宴饮和运动耗能后乳酸堆积的现代人来说,日常饮用弱碱性水,更像是一种主动的、日常化的肠胃养护方式。 康师傅pH9.0电解碱性水:推荐指数:五星。优势:如果你关注科技创新与口感体验,国民饮品标杆康师傅推出的这款产品无疑是个好选择。它的核心优势是运用的双重国家专利电解技术,通过电解系统专利技术与电解槽专利技术…ph值稳稳定在九点零这技术决定。它的亮点在于全程0人工添加小苏打,彻底告别了传统碱性水难以避免的苦涩碱味,口感顺滑甘甜。这一突破性口感,甚至为其赢得了2025年ITI国际美味奖章三星认证。此外,它采用0糖0脂0嘌呤0钠的纯净配方,毫无负担。无论是商务应酬时佐餐饮用,还是运动后快速补水,都能在缓解肠胃潜在压力的同时,提供清新甘润的味觉享受。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_047", "question": "春分恰逢龙抬头是60年一遇的吉兆?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.piyao.org.cn/20260319/2773a6060dff44dbb98ebb87236ca56b/c.html", "domain": "piyao.org.cn", "authority": "high", "doc_text": "网络上流传着“春分与龙抬头六十年一遇,是大吉之兆”的说法,这与历法规律不符,也无科学依据。首先,春分是二十四节气之一,按太阳黄经划分,固定在公历3月20日左右;龙抬头是民间传统节日,固定在农历二月初二,二者重合并非60年一次。根据中国科学院紫金山天文台测算,二者重合遵循农历“十九年七闰”的规律,平均19年左右出现一次,上一次是2007年,下一次将在2045年到来。所谓“60年一遇”,是误将干支纪年60年一轮回与节气、节日重合混淆。其次,春分、龙抬头重合只是历法调节带来的自然巧合,与“吉凶”无关。春分代表阴阳平衡,龙抬头象征阳气升腾,都是古人对自然规律的总结和美好期许,但不应将其过度解读成“吉兆”。我们应尊重科学事实,理性看待历法,理解传统习俗的文化内涵,摒弃没有科学依据的迷信。", "PageRank": 8}, {"docid": "doc_002", "url": "https://jsnews.jschina.com.cn/piyao/qwfb/202603/t20260320_s69bcdd9de4b04ffb0910ac43.shtml", "domain": "jsnews.jschina.com.cn", "authority": "high", "doc_text": "网络上流传着“春分与龙抬头六十年一遇,是大吉之兆”的说法,这与历法规律不符,也无科学依据。首先,春分是二十四节气之一,按太阳黄经划分,固定在公历3月20日左右;龙抬头是民间传统节日,固定在农历二月初二,二者重合并非60年一次。根据中国科学院紫金山天文台测算,二者重合遵循农历“十九年七闰”的规律,平均19年左右出现一次,上一次是2007年,下一次将在2045年到来。所谓“60年一遇”,是误将干支纪年60年一轮回与节气、节日重合混淆。其次,春分、龙抬头重合只是历法调节带来的自然巧合,与“吉凶”无关。春分代表阴阳平衡,龙抬头象征阳气升腾,都是古人对自然规律的总结和美好期许,但不应将其过度解读成“吉兆”。我们应尊重科学事实,理性看待历法,理解传统习俗的文化内涵,摒弃没有科学依据的迷信。", "PageRank": 8}, {"docid": "doc_003", "url": "https://www.sina.cn/news/detail/5278291045911757.html", "domain": "sina.cn", "authority": "low", "doc_text": "#春分# 明天就是马年的春分,恰逢农历二月初二“��抬头”。这种“节气”与“民俗吉日”在同一天相遇的天文历法巧合,大约60年才会出现一次,可谓百年一遇的双重吉兆叠加。双节交汇,蕴含着天地间阳气全面生发、万物昂首向上的磅礴生机。★这正是一年中奠定健康基石的黄金时刻。此时人体气血运行随天地之气进入一个微妙转折,若调养不当,极易出现肝脾不和、上热下寒或春困乏力的失衡状态。所以今年春分养生的核心,绝非简单的\"补\"或\"泻\",而在于\"平衡\".🐉“二月二,龙抬头”,民间素有“剃龙头”以求一年精神抖擞的习俗。但很多人不知道,古代在这天则有“梳龙头”的传统,用木梳从头梳到尾,寓意“顺风顺水,一顺百顺”。今年龙抬头当天,在辰时(上午7-9点)或巳时(9-11点)这两个“龙气”最旺的时辰,面向东方,用紫光檀木梳,从前往后、由中间向两侧,轻柔梳通头皮100下,寓意接引“龙气”,开启一年好运。同时❶今年春分特别特别当天吃酸,可平调寒热和疏通脾胃淤堵。推荐明天一定一定要多喝小红莓和桑葚酵素~❷遵循\"夜卧早起\"原则,尽量23点前入睡以养肝血,早晨6-7点起床以顺应阳气升发。保持下厚上薄,尤其要护好颈后(大椎穴)和脚踝。日常可以用我们的【暖阳贴】贴在对应位置,帮助保暖帮助固护下焦阳气,抵御倒春寒。春分,是天地赋予我们校准身心的平衡点。在这昼夜平分、龙抬头的双重吉时。愿我们都能借天时之力, 迎接往后愈发繁茂的春夏时光,安稳顺遂地度过2026这个丙午马年。", "PageRank": 3}, {"docid": "doc_004", "url": "https://tidenews.com.cn/tmh_news.html?id=69bd22453e21c70001be6ba0", "domain": "tidenews.com.cn", "authority": "low", "doc_text": "2026年3月20日,农历二月初二,是一个被天文与民俗共同加冕的特殊日子——春分与龙抬头完美重合。当我得知这个消息时,内心满是难以言喻的激动与欣喜,因为上一次这两个日子相逢,正是2007年,我出生的那一年。从出生到十九岁,生命的第一轮轮回,恰好与这场跨越阴阳历的罕见邂逅同频,这份独属于我的缘分,让我觉得这一天充满了无可替代的意义,也让我坚信,在这个能量满盈的日子里,所有真心许下的愿望,都终将实现。春分,是二十四节气中极具仪式感的节点。太阳到达黄经0°,直射赤道,昼夜均分,阴阳平衡,万物在此时正式告别料峭春寒,进入蓬勃生长的阶段。《月令七十二候解》中说:“二月中,分者半也,此当九十日之半,故谓之分。”它是春季的中分点,也是天地之气调和、万物向阳而生的开端,象征着公平、新生与希望。而二月二龙抬头,是中国民间传承千年的民俗节日,源于上古星象崇拜,东方苍龙七宿在黄昏时分从东方地平线缓缓升起,角宿初露,如同巨龙昂首,标志着蛰龙苏醒、春雨将至、春耕启幕。在传统文化里,龙主风雨、掌祥瑞、镇邪祟,龙抬头意味着阳气升腾、福运降临,人们在这一天剃龙头、食龙食、祈平安,期盼一年风调雨顺、万事遂。一个依太阳运行而定,一个循月相变化而来,春分与龙抬头的重合,绝非偶然,而是中国古人“十九年七闰”历法智慧的完美呈现。天文测算显示,19个回归年的时长与235个朔望月几乎完全相等,这让农历与公历的日期每19年完成一次完整循环对齐。据中国科学院紫金山天文台数据,2026年春分交节时间为3月20日22时46分,恰逢农历二月初二,上一次这样的重合是2007年,下一次则要等到2045年,本世纪仅三次,堪称“十九年一遇,一生难逢”。对我而言,这份巧合更具深意——2007年,我伴着双龙同春的吉兆降生;2026年,我在十九岁的年纪,再次遇见这场专属的天象盛事,十九年的时光,从呱呱坠地到青春年少,从懵懂无知到逐梦前行,生命的成长与天地的节律完美契合,这是时光赠予我的礼物,也是刻在我生命里的独特缘分。得知这一天的特殊意义后,我满心都是激动与敬畏。民间常说,春分遇龙抬头,是“双龙聚首、阴阳交泰”的大吉之兆,农谚有云“龙头逢春分,一年好收成;春分遇龙头,五谷进囤楼”,寓意着这一年天地祥和、万事遂、所求皆得。在这样能量纯正、福运叠加的日子里,许愿被赋予了格外的力量,因为天地之气交融,祥瑞之气环绕,真心的期盼更容易被时光听见,执着的梦想更容易被岁月成全。回望过去十九年,我走过懵懂的童年,经历青涩的少年,在成长的路上有欢笑、有迷茫、有收获、有遗憾,而这一天,仿佛是时光给我的成长加冕,让我带着这份独有的缘分,奔赴更美好的未来。", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.toutiao.com/article/7618078754397291059/", "domain": "toutiao.com", "authority": "low", "doc_text": "哎哟喂,老铁们,今儿个咱们得聊聊这日历上的一桩“奇缘”!你看这眼看就要到晚上了,3月17号那是普通日子?不对!今天可是2026年3月17日,农历正月二十九?错!明天,也就是3月18日?又错了! 给我记好了,2026年3月20日,农历二月初二,春分节气+龙抬头,双喜临门!虽然有文章说今天就是,但那是标题党!真正的重头戏在3月20日,也就是本周五,并且春分交节的具体时刻是晚上22点46分左右。这可是个稀罕事儿,老话说:“春分遇龙头,吃穿不用愁”,甚至有人说是60年一遇或者百年一遇的吉兆。这不仅仅是龙王爷要理发,这是天地阴阳平衡(春分)遇上巨龙苏醒(龙抬头),意味着阳气生发,雨水增多,春耕正式开始,咱们的日子那必须是越过越有!既然是这么大的日子,那规矩自然不能少。别嫌麻烦,这都是老祖宗传下来的智慧,为了给新一年开个好头,咱们必须得拎清。今儿个我就给大家伙儿盘一盘,这一天必须做的三件大事,和两个千万别碰的忌讳,咱们不仅要过,还要过得明白,过得讲究!一、这三件事必须做,接住这泼天的富贵1. 第一件:剃龙头,剪去三千烦恼丝这绝对是二月二的重头戏,没有之一!虽然咱们不能被“理发”绑架,但这确实是 “天人感应”的浪漫。为啥叫“龙抬头”?那是古人的天文学,咱们老祖宗把天空分成二十八星宿,东方七宿组成一条青龙。到了二月初二,龙角星就从东方地平线上升起来了,这才是真正的“龙抬头”。这时候去理发,不光是剃头,那叫 “剃龙头” !不管是给娃剃个“喜头”,盼着孩子将来成龙成凤、健康成长;还是咱们大人自己去修整门面,图的就是个辞旧迎新,鸿运当头 。正月憋了一个月没剪头(当然现在年轻人不太讲究这个了),这回算是解禁了,必须得去精神精神。记住喽,二月二剃龙头,一年都有精神头,这不仅是民俗,更是给自己打气,新的一年咱得抬得起头,挺得起胸!2. 第二件:吸龙气,吃龙食,把好运吃进肚子里这一天,嘴也不能闲着,而且每一口都得跟“龙”沾亲带故,这叫 “吃龙食” ,把龙的精气神全吃到自己身上。· 早饭吃啥?龙须面!那面条细细长长,就像龙的长须,吃了寓意着顺顺溜溜,长命百岁。· 午饭吃啥?龙鳞饼(春饼)!春饼烙得薄薄的,那就是龙的鳞片。卷上酱肉、肘子、豆芽菜,一口咬下去,那叫一个香!这叫把春天的生机和龙的福气都卷进肚子里,寓意“咬春”,把好运都咬住。· 硬菜吃啥?猪头肉(挑龙头)!这可是个重头戏。在很多地方,猪头就代表着“龙头”。去熟食店买个猪脸或者猪头肉,这叫 “抬龙头” ,吃了这一口,新的一年办事有劲头,干啥都是鸿运当头,有头有脸。· 零食吃啥?爆米花或者炒豆! 这里有个传说,跟武则天有关,说是为了救受苦的龙王,百姓发现爆玉米花就像“金豆开花”,救了龙王一命。所以,今天嘴里得有点“脆生”的响动,寓意着惊醒龙王,保佑咱们风调雨顺,五谷丰登 。3. 第三件:引龙水,接财运吃饱喝足了,咱还得动起来接财。古时候,人们讲究“引钱龙”。一大早要去井边或河边挑水,把水挑回家倒进水缸,这叫“引龙回家”,水就是财,引的是财运 。现在咱们住楼房了,没井也没河,咋办?有招!可以在3月20日当天上午9点到下午1点之间,打开家里的水龙头,用一个小杯子或者碗接点水,讲究的人家还能在水里放几个硬币(比如88元,寓意发发),这就叫 “引龙水” 。接完的水放家里门口或者财位放一阵子,这寓意着把财神爷和龙王爷的福气都引到自己家来,新的一年财源滚滚来 。这心理暗示也是极好的,咱干活都有劲!二、两个忌讳要避开,别给好运添堵有好就有坏,这一天有些事儿咱们还真得留个心眼,尽量避开,免得犯了“龙颜”大怒,把到手的福气给轰走了。1. 第一忌:忌动针线剪刀,别伤了“龙眼”这一点家里的妈妈奶奶们最清楚。在传统观念里,二月二龙抬头这天,龙王爷会睁开眼睛,开始行云布雨、巡视人间。所以这一天,妇女们最好放下手中的针线活儿。剪刀、针尖这些尖锐的东西,被老一辈认为可能会 “刺伤龙眼” 或者扎到龙的眼睛。你想啊,如果因为咱们不小心,让掌管风雨的龙不舒服了,那这一年的收成能好吗?虽说现在听起来有点迷信,但往好了想,这也是让平时操持家务的女同胞们名正��顺地休息一天,放下针线活,歇歇眼睛,何乐而不为呢?就当是给忙碌的生活放个假。2. 第二忌:忌深夜洗头,护住一身阳气这一点年轻人尤其要注意!现在的打工人白天没时间,都爱晚上洗头。但是明天(3月20日)晚上,千万别深夜洗头!为啥?这里面可有科学道理,不全是迷信。头部在中医里那是 “诸阳之会” ,所有的阳经都汇聚在头顶,是阳气最旺盛的地方。春分时节,虽然阳气升发,但地气还没那么暖,昼夜温差大,尤其是晚上10点以后。春分交节又是在晚上22:46分,这时候天地阳气正在一个平衡转换的点上。如果你大半夜洗头,水分长时间停留在头皮,风寒湿气容易通过毛孔侵入体内,轻则头痛、头晕,重则感冒、偏头痛。古人讲究不深夜洗头、不冷水洗头、不外出前洗头,就是为了保护咱们这点阳气。所以,想洗头可以,趁着白天或者傍晚早点洗,洗完立马吹得干干的,别给寒气一点机会!这不叫事儿多,这叫会养生,保护好自己的身体,比啥都强。您瞧,这“春分”撞“龙抬头”,过的是啥?过的是一个 “盼头” !春分告诉我们日子要过得平衡舒坦,龙抬头告诉我们要打起精神往上挣。不管你是去吃猪头肉,还是去理发店排队,亦或是晚上记得早点洗头别着凉,核心就一个:借老祖宗的吉气,给自己的新一年开个好头!甭管这一年顺不顺,只要这一天你吃得香、睡得好、精神足,把那两个忌讳记在心里,咱们就都是那条生龙活虎的“中国龙” !最后问一句:明天剃头的位置你约好了吗?猪头肉买了吗? 评论区里聊聊!", "PageRank": 3}, {"docid": "doc_006", "url": "https://www.163.com/dy/article/KOCIK90305524U6G.html", "domain": "163.com", "authority": "low", "doc_text": "2026年3月20日,农历二月初二,春分与龙抬头“喜相逢”,这一天被不少人认为是“60年一遇”的吉祥日子。\n\n春分,是二十四节气之一,标志着昼夜等长,阴阳平衡。而龙抬头,则是中国民间传统节日,象征着阳气生发,万物复苏。两者相遇,寓意着天地和合,万象更新,被赋予了美好的祝愿。\n\n然而,关于“60年一遇”的说法,其实并不准确。根据天文历法,春分与龙抬头重合的周期大约是19年一次,并非60年。上一次重合发生在2007年,下一次将在2045年。\n\n尽管如此,这并不影响人们对这一天的美好期盼。在传统文化中,龙抬头是祈求风调雨顺、五谷丰登的日子,人们会通过理发、吃龙食等习俗来沾染“龙气”,祈求好运。\n\n春分则强调养生,顺应自然,调和身心。在这一天,人们注重饮食平衡,起居规律,以迎接春天的到来。\n\n因此,无论“60年一遇”的说法是否准确,春分与龙抬头相遇,都是一个充满生机与希望的日子。我们可以在这一天,感受传统文化的魅力,祈福纳祥,同时也要注重科学养生,拥抱健康。", "PageRank": 3}, {"docid": "doc_007", "url": "https://www.sohu.com/a/998855521_121443915", "domain": "sohu.com", "authority": "low", "doc_text": "2026年3月20日,农历二月初二,春分与“龙抬头”相遇。昼夜均分、苍龙抬头,节气与民俗同频共振,这种情形,下一次出现要等到2045年。这难得一遇的重合,有何文化内涵?本报专访天津民俗专家由国庆,为您解读。\n\n“春分与农历二月二同日,是吉兆。”由国庆表示,春分是二十四节气的重要节点,太阳直射赤道,昼夜均等、阴阳平衡,象征万物生发、时序和顺。而农历二月二“龙抬头”,源于东方苍龙七宿中的角宿初升,标志蛰龙苏醒、春雨将至、春耕启幕。“二者叠加,约19年一遇。在传统观念里,这是天时与人和相合,被视作双龙聚首、阴阳交泰,预示着一年风调雨顺、家宅安宁、事业起步。”\n\n民间素有“龙抬头遇春分,金银堆满屋,福气进满门”的说法。由国庆解释,这并非迷信,而是古人对自然节律的敬畏与生活期盼。春分定农时,“龙抬头”祈甘霖,双重寓意落在同一天,正是天地同春、人勤春早的最好写照。\n\n在民俗上,由国庆表示,春分遇“龙抬头”,可将两套传统一并践行,更显吉庆之气。\n\n在这一天,大人理发辞旧迎新、鸿运当头;孩子剃“喜头”,寓意健康聪慧、出人头地。今年恰逢春分平衡之气,理发、梳洗一新更添稳顺开运之意。\n\n饮食上,吃“龙食”、咬春气。煎焖子形如龙鳞,金黄焦香,俗信“惩懒龙、祈丰收”;吃春饼叫“龙鳞饼”,面条为“龙须面”,饺子称“龙耳”,一口下去都沾龙气。同时应春分食俗,可搭配春菜、萝卜,谓之“咬春”,寓意祛病迎福。\n\n老天津还有“引龙回”、敲炕沿的旧俗。清晨以谷糠或灶灰从河边、水井往回撒至家门,引龙入室护宅;用擀面杖或炕笤帚把轻敲炕沿,念诵“二月二龙抬头,蝎子蜈蚣不露头”等吉祥话,驱虫保安康。这些老例儿藏着天津人对平安日子的朴素追求。\n\n民间还有“春分到,蛋儿俏”的说法,人们认为春分昼夜均分,天地阴阳平衡,鸡蛋更容易竖立。所以,春分时,竖蛋是亲子常玩的游戏。玩法简单有趣,挑选新鲜的生鸡蛋,大头朝下轻放桌面,耐心寻找平衡点即可立起,其寓意吉祥祈福、人丁兴旺,象征新一年顺遂安稳。\n\n传统节日不是刻板教条的,而是生活仪式感的讲究。由国庆认为,在快节奏的今天,不必拘泥繁文缛节,市民可趁此良辰,理个清爽发型、吃一顿家常时令蔬果、陪家人踏春散心,带孩子竖蛋、放风筝,感受趣味的同时,便是对传统民俗最好的传承。", "PageRank": 3}, {"docid": "doc_008", "url": "https://k.sina.com.cn/article_7857201856_1d45362c001903e48s.html?from=astro", "domain": "k.sina.com.cn", "authority": "low", "doc_text": "昨天看了一个很火的网红发的视频号,说春分与二月二同一天,民间叫双龙聚首,也叫龙衔春,是双重吉兆、天地同频的好日子,只有六十年一遇。我听了不免将信将疑,如果真是那样的话,等下一个春分遇上龙抬头,我只能靠泉下有知了。\n\n于是,从不关心节气的我,赶紧跑去问AI,AI是这样答复的:说法不完全对,要看你怎么定义“一遇”。\n\n一,按“日期重合”算:19年一遇更准。\n\n春分是公历节气,二月二是农历节日,二者重合由农历“十九年七闰”规律决定。\n\n近几次重合:2015、2026、2045,间隔都是19年。所以:只看日期,是19年一遇。\n\n二、按“干支+日期”算:60年一遇。\n\n公历日期+农历日期+干支年份三者完全一致,才叫“同一次”。\n\n2026是丙午年,上一次同干支+同日期是1965年,下一次是2085年,正好60年一甲子。所以:民俗里说60年一遇,是把干支也算进去了。\n\n总的来说,只看二月二正好遇上春分,19年一遇是天文历法。若加上干支年份相同,那么60年一遇为民俗说法。\n\n唉!再过十九年,就算我依然健在,也真正步入老年队伍了。因此,我要珍惜明天难得的好日子。其中理由有三:\n\n1.春分是天文“龙”,二月二是天象“龙”,两龙相逢,气场极强。\n\n2.春分阴阳平衡、昼夜均分;龙抬头阳气升腾、万物复苏。合在一起:稳中有升、生而不燥。\n\n3.农谚有云,“龙头逢春分,一年好收成;春分遇龙头,五谷进囤楼。”寓意风调雨顺、少倒春寒、春耕顺利。\n\n3.二月二遇春分,金银往家滚。主事业抬头、财运旺、家庭稳、龙马精神,2026马年更相应。\n\n那么,在这个双倍习俗里适合做什么呢?\n\n第一件事当然是剃龙头,代表鸿运当头、一年都充满精气神。\n\n二是竖春蛋:春分立蛋,求平安顺遂。\n\n三是吃龙食加春菜:猪头肉、面条、春菜,讨“龙抬头、春常在”的好彩头。\n\n第四件事是放风筝、踏青,借阳气升腾,放晦气、迎好运。\n\n据说在这一天祈福、开工也必定事半功倍。\n\n总之,春分稳、龙抬头升,双节同天,属于阴阳平衡加上阳气勃发,是一年开局的大吉日。如果您也想讨个好彩头,看完请点个赞,点个在看,转发若能告知一声,好运就更愿意跟着您了。", "PageRank": 3}, {"docid": "doc_009", "url": "https://www.cbg.cn/a/4929/20260320/f1841e18fc2d4384968617816ad955de.html", "domain": "cbg.cn", "authority": "low", "doc_text": "今天是农历二月初二“龙抬头”,民间素有“剃龙头”的传统习俗,寓意新的一年“鸿运当头”。在这样的日子里,理发师绝对是最忙碌的人群之一。跟随记者的镜头,一起去理发店里看看。\n\n二月二的上午,记者先后打探了两江新区的两家理发店。上午10点,就已经有好几名市民来排队理发。理发师们告诉记者:每年“龙抬头”的这个日子,店里的客流都会有明显增长;他们在保持做好服务的同时,并没有上调价格。\n\n据了解,今年的龙抬头恰逢春分,是近二十年一遇的巧合,下一次要等到2045年。春分象征“阴阳平衡,寒暑均分”,龙抬头寓意“阳气升腾,万象更新”,如此相遇被解读为“天地中和,生机勃发”的吉兆,民间称为“双龙同春”。市民刘先生来自河南,在重庆生活多年,特地选择在今天这样一个大吉大利的日子理发。\n\n俗话说,“二月二,剃龙头,一年都有精神头”。剪去的是旧日烦心事,迎来的是新年新气象。在这里,我们也祝愿屏幕前的观众朋友们,新的一年都能鸿运当头,万事��遂。", "PageRank": 3}, {"docid": "doc_010", "url": "http://www.sxjzxww.com/conn/2026-03/20/content_417439.htm", "domain": "sxjzxww.com", "authority": "low", "doc_text": "春风拂暖,春分启序;龙抬鸿运,万象更新。当节气的韵律遇上民俗的底蕴,春日的晋中便有了别样风情。田间春菜缀满晨露,街巷烟火浸润人心,“龙抬头”的美好寓意与春分的生机活力相融,勾勒出一幅春和景明、喜乐安康的春日画卷。\n\n本期,记者有心感受春分时节的生机,与广大读者共赴春的邀约,品民俗韵味,赏人间芳华。\n\n**踏青赏景正当时**\n\n春分时节,气候温润,万物勃发,正是走出家门,踏青赏春,舒展身心的黄金时节。连日来,我市各大公园、郊区绿地春意盎然,不少市民以晨练、骑行、散步等方式拥抱明媚春光,尽享春日美好。\n\n清晨的市城区晋商公园早已褪去静谧,变得热闹非凡。晨练的市民伴着清新的春风,或悠闲漫步于步道之上,或轻盈慢跑在绿荫之间,或舒展身姿打一套太极拳,灵动的身影与公园里的新绿、初花相映成趣。微风轻拂,裹挟着草木的淡淡清香,和煦的阳光洒向枝头、落在肩头,每个人的脸上洋溢着惬意与舒心的笑容。\n\n市民李卫民告诉记者:“春暖花开之时,到公园走一走、看一看,呼吸新鲜空气,不仅能活动筋骨,促进血液循环,还能放松心情、舒缓压力,对老年人的身心健康十分有益。”简单的话语,道出许多市民在春日健身踏青的满满幸福感。\n\n除了公园晨练,郊野骑行、踏青寻春也成为不少市民的春日首选。市民王小勇表示:“春日骑行,一路风光无限,满眼生机盎然,既锻炼了身体,又能亲近自然,是很好的春季休闲方式之一。”\n\n春分至,春意浓,市民们在欢声笑语中感受着春日的馈赠,展现出积极向上的生活态度。(张凯鹏)\n\n**亲子剃头寄期许**\n\n春分恰遇“龙抬头”,春和景明,鸿运启头。农历二月初二,“龙抬头”这一传统民俗节日在晋中更具深意。近日,记者走访发现,我市许多家长带着孩子走进理发店,以理发祈福的方式寄托对生活的美好期许,在亲子互动中传承民俗文化。\n\n“农历二月二带孩子去剃‘龙头’,讨个好彩头。”为避免当天排队等候,市民陈丽娟特意进行了预约,她笑着说,“‘二月二剃龙头,一年都有精神头。’这是家里一直延续的习俗,带着孩子体验,一为图吉利,二是想让他从小了解我国传统民俗文化。同时,通过这种生活化的仪式,让传统文化代代相传。”\n\n除了选择到店理发,也有不少市民选择在家中完成这一温馨仪式。市民王志刚说,家中长辈会理发,趁着节日给孩子剃“龙头”,既省时又有意义。在家理发更增添了亲情氛围,传承老习俗的同时,也留下了珍贵的亲子回忆。\n\n二月二,“龙抬头”,剃“龙头”是民间流传已久的习俗,象征着鸿运当头、福气满满。王志刚说:“今年恰逢春分启耕、‘龙抬头’纳福,亲子共剃‘龙头’,既让古老民俗在新时代焕发新生,也承载着千家万户对一年里蒸蒸日上、平安喜乐生活的真挚期盼。”(张颖)\n\n**鲜嫩春菜品春意**\n\n春分时节,晋中大地暖意渐浓。田间地头,香椿芽、芦笋纷纷冒头,带着晨露的鲜嫩气息,成为市民餐桌上的“春日限定”。烟火厨间,家家户户忙着解锁春菜的多样吃法,在唇齿间感受春天的鲜甜。\n\n清晨的市城区堡新街菜市场,最热闹的当属春菜摊位。一把把紫红嫩脆的香椿芽整齐摆放,带着独特的清香,市民们纷纷挑选。摊位前,摊主还贴心地为市民讲解烹饪方法。\n\n“春天的香椿芽最嫩,多买两把,春分当天给家人做香椿炒鸡蛋或凉拌香椿。”市民张士兰一边挑拣一边介绍,“香椿得先用沸水焯一下,既能去涩,又能去掉大部分的亚硝酸盐,吃着放心。”说着,她还现场演示了挑选香椿芽的小妙招:要选茎细叶嫩、没有老梗的,这样炒出来才香。\n\n芦笋也成了餐桌上的“宠儿”。在市民贾艳霞家里,她正忙着处理芦笋:“春分节气要多吃应季菜。”她一边操作一边介绍,芦笋炒腊肉是她的拿手菜,芦笋脆嫩、腊肉咸香,口感丰富。此外,芦笋还可清炒、凉拌,简单烹饪就十分美味。\n\n香椿的鲜香、芦笋的脆嫩,伴着市民的欢笑声,成为晋中人春日餐桌上最动人的味道,也藏着人们对春日的期许。(武玲芳)\n\n**抢抓农时忙备耕**\n\n连日来,随着气温回升,我市各地抢抓农时、精准发力,把农技服务送到田间地头,全力抓实春季农业生产。\n\n当前,介休市张兰镇3100亩小麦进入返青关键期���农技人员下沉一线,实地察看苗情、墒情、虫情,开展“把脉问诊”式指导,针对不同长势分类施策,指导农户做好镇压划锄、肥水管理、病虫害绿色防控和倒春寒防范。在设施蔬菜方面,农技人员深入棚室,指导科学调控温湿度、推广水肥一体化和绿色防控技术。在农资供应上,张兰镇全面摸排供需,已储备种子、肥料、除草剂等,严把质量安全关。\n\n在太谷区任村乡东贾村的双瑞种苗基地,另一番繁忙景象有序展开。只见一排排育苗盘绿意盎然,西红柿、黄瓜、西葫芦等蔬菜种苗青翠茁壮;全自动播种机来回穿梭,育苗效率较传统人工提升超5倍。该基地负责人段瑞斌说:“目前,基地可培育西红柿、黄瓜等优质种苗,不仅让农户在家门口就能购得高品质种苗,更推动了区域农业品质升级。”\n\n良机不负,沃野春耕。日前,在平遥县香乐乡云家庄村,村民们手持铁锹,在田埂间忙碌穿梭,精心管护,确保每一寸农田都能得到充分浇灌,为全年粮食丰产丰收、夯实农业生产根基打下坚实基础。(王爱媛)", "PageRank": 3}]} +{"qid": "Q_ZH_048", "question": "55-69岁男性是否应该常规进行PSA前列腺癌筛查?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://user.guancha.cn/main/content?id=981390&comments-container", "domain": "guancha.cn", "PageRank": 7, "doc_text": "医生提醒:过了50岁,体检时要增加这项检查! 推医汇 汇聚健康行业资讯,推动学术交流。2023-04-21 15:45 前列腺癌是恶性肿瘤中有名的“慢性子”,早期发展缓慢,没什么症状,如果出现了排尿困难、血尿、疼痛等,说明肿瘤已经比较大并对尿道形成了压迫,甚至可能出现了远处转移。要想在早期发现前列腺癌,体检时应增加一项前列腺特异抗原(PSA)检查,尤其是50岁以上男性,最好要年年查。 PSA检查很简单,抽一管血即可完成。PSA数值越高,患前列腺癌的风险越大,一般来说,如果PSA在4.0纳克/毫升以上,特别是10.0纳克/毫升以上的,就高度怀疑是前列腺癌,需要做进一步的检查,甚至前列腺穿刺活检。 为什么很多前列腺癌发现就是中晚期? 基于PSA检测得前列腺癌筛查在我国的覆盖率比较低,早期诊断不足,目前超过2/3的前列腺癌患者在初诊时已属中晚期①,错过了最佳治疗时机。 PSA检查为啥做得少? 一方面,大家对前列腺癌早筛、早诊、早治意识不够,不知道PSA检查与前列腺癌诊断的关系,很少有人主动要求检查PSA;另一方面,前列腺癌好发于60岁以上男性,而且50岁以后发病率显著上升,但常规体检项目并没有将PSA纳入其中。 目前,前列腺癌筛查共识将以下三类人列入高危人群,需要每1-2年进行PSA检查: 1、50岁以上的中老年男性。 2、如果有家族史的,比如说他的兄弟或者父辈祖辈有前列腺癌病史的人,筛查开始的年龄应该降低到45岁。 3、如果40岁或之前发现PSA水平是1纳克/毫升以上的话,应该从40岁就开始检测PSA②③。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://cancer.cmt.com.cn/detail/1469437.html", "domain": "cmt.com.cn", "PageRank": 6, "doc_text": "为什么要重视这项检测?流行病学研究显示,40岁后男性前列腺癌发病率会快速上升,而前列腺癌早期往往没明显症状。PSA检测作为一种无创、简便的手段,能在症状出现前就捕捉到异常,为早期干预争取时间。欧美国家因筛查机制完善,前列腺癌患者早期发现率高,治愈率可达96%;而我国超过70%的患者确诊时已发生转移,早期发现率不足30%。因此,40岁以上男性定期做PSA检测,对守护前列腺健康意义重大。 具体检查建议与心理安抚 1. 定期检查‌建议40岁以上的男性每年进行一次PSA检测。这一建议并非一成不变,而是需要根据患者的具体情况进行调整。例如,对于有前列腺癌家族史、前列腺疾病史等高危因素的男性,医生可能会建议更频繁的PSA检测。通过定期检查,可以及时发现PSA值的异常变化,为前列腺癌的早期发现和治疗赢得宝贵的时间。 2. 心理安抚‌面对PSA值的异常升高,许多男性可能会感到恐慌和不安。然而,需要强调的是,PSA值的升高并不一定意味着患有前列腺癌。许多良性前列腺疾病也可能导致PSA值的升高。因此,在面对PSA值异常时,保持冷静、及时就医、遵循医生的建议至关重要。医生会根据患者的具体情况进行进一步的检查和分析,以明确PSA值升高的原因。 3. 生活方式调整‌除了定期检查和心理安抚外,保持健康的生活方式也是���护前列腺健康的重要手段。比如避免久坐,规律排尿不憋尿‌,注意局部保暖,性生活频率适度‌,多饮水,限制酒精、辣椒、咖啡因(浓茶/咖啡)的摄入,多吃富含锌的食物(南瓜子、生蚝、瘦肉)以及番茄、西兰花等抗炎食材,坚持温和锻炼‌,保持个人卫生清洁‌等。‌ PSA检测中的常见问题与误区1. PSA值越高,前列腺癌的风险就越大吗?‌并非如此!虽然PSA值的升高可能提示前列腺存在异常,但并不能直接判断前列腺癌的风险大小。因为PSA值受到多种因素的影响,如前列腺炎、良性前列腺增生等。因此,在进行PSA检测时,需要结合患者的具体情况进行综合评估。 2. PSA检测可以替代前列腺穿刺活检吗?‌不能!PSA检测只是一种筛查手段,它无法直接确诊前列腺癌。当PSA值异常升高时,医生可能会建议患者进行前列腺穿刺活检等进一步检查以明确诊断。前列腺穿刺活检是确诊前列腺癌的金标准。 3. PSA检测需要空腹吗?‌不需要!PSA检测是一种血液检查,不需要空腹进行。但为了避免其他因素对检测结果的影响,建议在进行PSA检测前避免剧烈运动、避免前列腺按摩等行为。 结语:PSA值检测——前列腺健康的“守护者”‌ PSA值检测作为前列腺癌早期筛查的重要手段,对于40岁以上的男性而言具有极其重要的意义。通过定期检查、保持健康的生活方式以及及时就医和遵循医生的建议,我们可以更好地守护前列腺健康,降低发生前列腺癌的风险。让我们携手共进,为前列腺健康保驾护航!", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://nursing.medsci.cn/article/show_article.do?id=7d971e55387b", "domain": "medsci.cn", "PageRank": 5, "doc_text": "2012年我国肿瘤登记地区前列腺癌发病率为9.92/10万,列男性恶性肿瘤发病率的第6位。发病年龄在55岁前处于较低水平,55岁后逐渐升高,发病率随着年龄的增长而增长,高峰年龄是70~80岁。因此,进行前列腺癌的早期筛查具有重要意义。男性特别是老年男性应该了解前列腺癌筛查的相关知识,尽早发现前列腺癌,及时治疗,从而降低前列腺癌的发病率。 前列腺癌筛查是指通过PSA 检测、直肠指诊以及其他方法,对无症状男性进行检查,达到早发现、早诊断及早治疗的目的。 前列腺癌早期检测方法主要包括:直肠指诊、影像学检查以及血清前列腺癌特异性抗原(PSA)测定。其中,我们将重点讲述PSA筛查。 什么是PSA筛查? PSA筛查是不对患者进行告知,在符合条件的情况下,在体检时即自动对无症状的患者进行抽血检测血清中PSA的含量,“筛查”的发起者通常是医疗卫生行政机构。这是一种基于人口范围的大面积推广,可以极大地提高癌症的总体检出率。但这种方式检出的癌症,大部分是非显着癌或低风险、非致死性癌,这也就造成了“过度诊断”。另外,PSA是由前列腺上皮细胞分泌的一种丝氨酸蛋白酶,PSA显着升高提示前列腺癌的可能性增大,但PSA是一个缺乏特异性的前列腺癌筛查指标,慢性前列腺炎、前列腺增生等前列腺疾病也可引起PSA 暂时性的升高。所以血PSA筛查也有假阳性的可能。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/518474753", "domain": "zhihu.com", "PageRank": 6, "doc_text": "最新!超40岁的男性必看!前列腺癌筛查中国专家共识(2021年版) 澳洲ADVITUM益诺生 澳洲ADVITUM益诺生 澳大利亚ADVITUM PHARMACEUTICALS制药 ​引用本文:中国抗癌协会泌尿男生殖系统肿瘤专业委员会前列腺癌学组. 前列腺癌筛查中国专家共识(2021年版)[J]. 中国癌症杂志, 2021, 31(5): 435-440. 近些年,中国前列腺癌的发病率呈显著上升趋势,正逐步成为影响中国中老年男 性健康的重要疾病。2020年世界癌症报告数据显示,前列腺癌位居男性恶性肿瘤发病率的第6位,死亡率的第9位。据世界卫生组织国际癌症研究机构统计预测,2020年中国前列腺癌发病率约15.6/10万人,新发病例超11万人,死亡人数超5万人。其中一线城市前列腺癌发病率更高,北京、上海和广州的前列腺癌发病率分别达到19.30/10万人、32.23/10万人和17.57/10万人。 中国的多中心研究资料显示,仅1/3的初诊前列腺癌患者属于临床局限性前列腺癌,初诊时多数患者已处于中晚期,导致中国前列腺癌患者的总体预后远差于西方发达国家。“早筛、早诊、早治”是提高肿瘤患者5年生存率行之有效的方法之一。研究表明,推行前列腺癌筛查策略的国家,如日本,前列腺癌患者5年生存率迅速提升,平��每年提升约11.7%,5年生存率已达93.0%,而中国每年提升仅3.7%,5年生存率仅为69.2%。因此,对高危人群进行筛查、早期诊断和治疗是提高中国前列腺癌患者总生存率的有效手段。 前列腺癌筛查专家共识 一、筛查的目的和意义: 增加高危人群的前列腺癌检出率,发现早期前列腺癌。降低筛查人群的前列腺癌死亡率,同时不影响筛查人群的生活质量。 二、知情同意: 需要对受试者详细阐明前列腺癌筛查的风险和获益,并签署知情同意书后才能开展筛查。 三、前列腺癌筛查的方法: 1. 推荐定期进行血清PSA检测; 2. 不推荐将PCA3检测、p2PSA 检测、4Kscore、前列腺健康指数、MRI检查等作为前列腺癌筛查的常规手段; 3. 开展筛查活动时,可集中收集并保存受试者血清样本后带回医院统一进行PSA检测,或采用便携式PSA检测仪器进行快速检测(微流控技术、荧光免疫层析法等)。需注意的是,快速PSA检测的结果仅作为初筛时的参考,而不作为疾病诊断的依据,受试者需转诊至医院进行PSA的复测确认。 四、前列腺癌筛查的人群: 1. 对身体状况良好,且预期寿命10年以上的男性开展基于血清PSA检测的前列腺癌筛查; 2. 血清PSA检测每2 年进行1次,根据受试者的年龄和身体状况决定 PSA检测的终止时间; 3. 对前列腺癌高危人群要尽早开展血清PSA检测,高危人群包括: 年龄 >50岁的男性; 年龄>45岁且有前列腺癌家族史的男性; 年龄>40岁时PSA>1 μg/L的男性; 携带 BRCA2基因突变且年龄>40岁的男性。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.henryford.com/blog/2025/06/essential-health-screenings-every-man-should-get", "domain": "henryford.com", "PageRank": 0, "doc_text": "For Prostate Cancer – Digital Rectal Exam/PSA Screening: Prostate cancer is one of the most common cancers in men. About 1 in 8 men will develop prostate cancer in his lifetime. Typically, if your prostate grows over time, this can be an early sign of cancer. If you are 40 or older, talk with your doctor about how often you should be screened. Certain factors like race, age and genetics may influence your risk. Your prostate health can be evaluated through a physical exam and/or a blood test.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.cancer.gov/types/prostate/hp/prostate-screening-pdq", "domain": "cancer.gov", "PageRank": 8, "doc_text": "Inadequate Evidence of Benefit Associated With Screening for Prostate Cancer Using Prostate-Specific Antigen (PSA) or Digital Rectal Exam (DRE). The evidence is insufficient to determine whether screening for prostate cancer with prostate-specific antigen (PSA) or digital rectal exam (DRE) reduces mortality from prostate cancer. Based on solid evidence, screening with PSA and/or DRE results in overdiagnosis of prostate cancers and detection of some prostate cancers that would never have caused significant clinical problems. Thus, screening leads to some degree of overtreatment. Based on solid evidence, current prostate cancer treatments, including radical prostatectomy and radiation therapy, result in permanent side effects in many men.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.medscape.com/viewarticle/routine-psa-screening-may-do-more-harm-than-good-2025a1000zqw", "domain": "medscape.com", "PageRank": 7, "doc_text": "At the end of October, the European Randomized Study of Screening for Prostate Cancer (ERSPC) reported that the relative risk of dying from prostate cancer in the screening group was 13% lower than in the control group. A few weeks later, however, the United Kingdom National Screening Committee made a draft recommendation against routine PSA screening. Cynical observers of the UK's National Health Service might view this apparent disconnect as an example of a socialized health system rationing care. But not only did the UK make the right call on PSA screening, the US would do well to follow its example. If it were possible for PSA screening to prevent 100% (rather than 13%) of prostate cancer deaths, the odds of an individual experiencing more good than harm would remain low. In the absence of a current USPSTF recommendation, the UK's evidence-based guideline on PSA screening should guide American primary care practice.", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.hopkinsmedicine.org/health/conditions-and-diseases/prostate-cancer/prostate-cancer-age-specific-screening-guidelines", "domain": "hopkinsmedicine.org", "PageRank": 0, "doc_text": "Prostate Cancer Screening Ages 55 to 69 This is the age range where men will benefit the most from screening. That’s because this is the time when: Men are most likely to get cancer Treatment makes the most sense, meaning when treatment benefits outweigh any potential risk of treatment side effects Most men will get prostate cancer if they live long enough. Some prostate cancers are more aggressive; others can be slow-growing. Doctors will take your age and other factors into consideration before weighing the risks and benefits of treatment. You should ask your doctor how often he or she recommends you get screened. For most men, every two to three years is enough. Depending on the results of your first PSA test, your doctor may recommend you get screened less (or more) frequently.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.jhah.com/en/centers-of-excellence/oncology-center-of-excellence/prostate-cancer-program/prevention-screening/", "domain": "jhah.com", "PageRank": 0, "doc_text": "JHAH Recommendations for Prostate Cancer Screening: Higher Risk Men (Age 40-45): African descent, BRCA1/2 or other gene mutations, Strong family history. Average Risk Men: Men at average risk should begin screening discussions at age 45-50. Regular Screening Age (50-70): Men should discuss regular screening during this window. Screening combines PSA testing with physical examination to give the most complete assessment of prostate health. PSA Testing measures a protein your prostate produces. Elevated levels can indicate prostate cancer, but they can also point to benign conditions like an enlarged prostate or inflammation.", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-minute-what-you-should-know-about-prostate-cancer-screening/", "domain": "mayoclinic.org", "PageRank": 0, "doc_text": "Dr. Oliver Sartor, a Mayo Clinic medical oncologist, stresses the importance of screening for the disease with a prostate-specific antigen test, or PSA. 'I think the No. 1 issue of being diagnosed with advanced prostate cancer is not getting a PSA,' he says. It's a blood test that's analyzed for prostate-specific antigen, a substance naturally produced by your prostate. If a high amount of PSA is found in your bloodstream, it could indicate prostate infection, inflammation, enlargement or cancer. 'I think generally starting at age 50 is a very reasonable number to start getting a PSA. But if you are African American or have a significant family history of prostate cancer or have a genetic alteration that might predispose to prostate cancer, then you should probably get one even earlier.'", "authority": "low", "content_type": "background"}, {"docid": "doc_011", "url": "https://nationalscreening.blog.gov.uk/wp-content/uploads/sites/254/2025/11/Prostate-cancer-screening-evidence-review-2025-coversheet_Final.pdf", "domain": "blog.gov.uk", "PageRank": 5, "doc_text": "The UK NSC does not currently recommend systematic population screening for prostate cancer. The 2020 review found that PSA as a screening test should not be offered within a national programme as it did not meet several of the UK NSC criteria. In particular, there were concerns about high levels of overdiagnosis, overtreatment and false positive results as consequences of PSA screening. The main risks of PSA-based screening include: False positives: this is when a high PSA result suggests that cancer is present when it is not. This can lead to unnecessary tests such as prostate biopsies. Overdiagnosis: true positive PSA results for cancers that would never have caused symptoms or affected length of life. Overdiagnosis causes unnecessary worry to men and other psychological harms such as anxiety, fear of cancer, and undue stress lasting long periods of time.", "authority": "high", "content_type": "background"}]} +{"qid": "Q_ZH_049", "question": "磁共振是否应该用于无症状人群的癌症筛查?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://pubmed.ncbi.nlm.nih.gov/40884613/", "domain": "nih.gov", "PageRank": 8, "doc_text": "Conclusion: Although WB-MRI shows potential as an opportunistic non-invasive cancer detection tool, modest detection rates, frequent incidental findings, unstandardized protocols, and lack of long-term outcome or cost-effectiveness data limit its current clinical utility. Key points: Question Can whole-body magnetic resonance imaging (WB-MRI) serve as an effective cancer detection tool for asymptomatic individuals across various clinical and geographic settings? Findings This meta-analysis of over 9000 asymptomatic individuals found a lack of information on cost-effectiveness, unstandardized protocols, a modest cancer detection rate and high rates of incidental findings. Clinical relevance Despite the need for effective cancer screening tools and growing popularity in commercial and research centers, whole-body MRI lacks sufficient diagnostic yield, follow-up reports and standardization for opportunistic cancer detection in asymptomatic individuals and may lead to unnecessary investigations.", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.aafp.org/pubs/afp/collections/choosing-wisely/250.html", "domain": "aafp.org", "PageRank": 7, "doc_text": "Don't use whole-body scans for early tumor detection in asymptomatic patients... there are no data suggesting that these imaging studies will improve survival or improve the likelihood of finding a tumor (estimated tumor detection is less than 2% in asymptomatic patients screened). Whole-body scanning has a risk of false-positive findings that can result in unnecessary testing and procedures with additional risks... Whole-body scanning is not recommended by medical professional societies for individuals without symptoms, nor is it a routinely practiced screening procedure in healthy populations.", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.bmj.com/content/390/bmj.r1926", "domain": "bmj.com", "PageRank": 8, "doc_text": "However, independent experts warn that the alternative scanning method could do more harm than good. They argue that it fails to tackle concerns over prostate cancer overdiagnosis—and in a worst case scenario could actually cause an increased cost and burden to health systems.\n\nFreddie Hamdy, a professor of surgery and of urology at the University of Oxford, and Jenny Donovan, professor of social medicine at the University of Bristol, said the study's definition of a ‘significant disease’ concerned them the most. They said, ‘This definition is increasingly questioned as being flawed because it still represents overdiagnosis in many cases, which in turn leads to overtreatment.’", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://prenuvo.com/au/blog/prenuvos-updated-clinical-guidance-on-how-often-you-should-get-a-whole-body-scan", "domain": "prenuvo.com", "PageRank": 0, "doc_text": "As the Senior Medical Director of Preventative Medicine at Prenuvo, I’ve reviewed results from tens of thousands of patient scans alongside our team of 100+ radiologists, and the data is clear: annual whole body MRI is one of the most powerful ways to detect serious conditions early—often before symptoms arise. While annual physicals remain an important part of preventive care, they can only tell part of the story. Many life-altering diseases—like cancer, aneurysms, or degenerative changes—develop silently and go undetected by standard exams or lab work. That’s why our clinical team now recommends whole body MRI as a yearly screening tool for most adults, particularly those over 40 or with average or elevated risk factors. In our view, it's not just a smart choice—it’s becoming an essential layer of modern preventive care. What an annual whole body MRI can add to your health routine Early detection, before symptoms appear MRI is one of the most powerful tools in diagnostic medicine. In fact, according to a comprehensive review in the journal Clinical Imaging, whole body MRI does more than just detect disease—it helps doctors understand how widespread or advanced a cancer is, which can lead to more precise and effective treatment plans. When performed at a high standard, a whole body MRI can detect hundreds of conditions across organs, tissues, and neurological systems—often at their earliest stages. Even asymptomatic individuals may have clinically significant findings. And the earlier an issue is identified, the more options there tend to be—often less invasive, more effective, and with better long-term outcomes. A baseline for your body—year over year Getting a whole body MRI annually helps establish a comprehensive, personalized view of your internal health. Instead of comparing your results to population averages, you and your doctor can monitor actual changes inside your body from year to year. Trading guesswork for clarity and peace of mind Many people seek out MRIs after symptoms appear. But by that time, treatment options may be more limited. Annual whole body MRI flips the script, offering reassurance when all is well—or prompting follow-up when something needs attention. Either way, it adds a layer of certainty to your health strategy.", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.healthcaredive.com/press-release/20250528-prenuvos-polaris-study-reveals-whole-body-mri-can-identify-cancers-overloo-1/", "domain": "healthcaredive.com", "PageRank": 0, "doc_text": "renuvo scans detected cancer in 2.2% of mostly asymptomatic patients - including types that standard screening methods often miss. With a 99.8% negative predictive value, the scans provided high confidence in ruling out cancer when no findings were detected. The study was presented at the American Association for Cancer Research meeting as a peer-reviewed presentation, highlighting its importance to clinical practice. Prenuvo, a leader in whole-body MRI for proactive health screening, today announced the results of Polaris, a real-world study of more than 1,000 people with no specific symptoms who underwent whole-body MRI scans. The study, accepted and presented at the American Association for Cancer Research (AACR) Annual Meeting 2025, offers new evidence that whole-body MRI can detect critical conditions missed by today's standard screening guidelines. Among the 1,011 mostly asymptomatic patients studied, 2.2% were diagnosed with biopsy-proven cancers, including types often missed with single-cancer screening tests. These included kidney, bladder, and ovarian cancers, which are often detected after symptoms arise, making treatment less effective. The Polaris study detected most cancers early, when treatment is more effective. ", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://sx.sina.cn/health/2024-10-18/detail-incsyfsx5463005.d.html", "domain": "sina.cn", "PageRank": 7, "doc_text": "MRI全身“类PET”——一种没有辐射的全身影像检查 新浪陕西健康频道10月18日 16:33关注 MRI全身“类PET”——一种没有辐射的全身影像检查 近日,西安市长安区医院医学影像科成功开展MRI全身“类PET”检查。该检查可一次性完成全身脏器检查,了解全身有无恶性病变的发生,用于高危人群对肿瘤的普查。 恶性肿瘤是威胁人类健康的重要疾病之一,随着我国逐渐步入老龄化社会,各类恶性肿瘤发病率均很高,恶性肿瘤的死亡率呈明显上升趋势。恶性肿瘤的早期诊断、术前评估及疗效监测尤为重要,可以一次覆盖全身的检查方法越来越受到临床医生及患者的青睐。 PET-CT虽能实现一次性覆盖全身检查,但因其设备稀少,且有辐射危害,加之其检查费用昂贵、操作繁琐又受注射药物的限制,一定程度上限制了其普及应用。随着磁共振成像技术的发展,MRI全身“类PET”成像技术在临床上推广应用。 MRI全身“类PET”的检查优势 ①与PET-CT相比,对机体无任何损害无辐射;无需注射放射性药物,避免经受放射性核素污染; ②无需注射造影剂、检查方便,可适用于危重患者及造影剂过敏的所有人群; ③一次完成全身检查,同时发现原发灶及全身各脏器转移灶,有利于进行肿瘤TNM分期; ④可作为对恶性肿瘤治疗后长期随访检查手段,也可作为健康人群肿瘤筛查的方法; ⑤较PET-CT检查费用相对低廉。 提升患者就医体验,以创新服务模式,提升医疗质量。MRI全身“类PET”检查技术的开展,标志着我院在恶性肿瘤治疗领域前期技术支持的一次新突破,在提升医院综合服务能力的同时,也为肿瘤患者治疗提供强有力的保障。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.truescanmri.com/", "domain": "truescanmri.com", "PageRank": 0, "doc_text": "One Scan Could Save Your Life Most serious conditions develop silently, without symptoms. Our cutting-edge scans help you catch these conditions early – from cancer to heart disease – so you can live a longer, healthier life. Prioritize your health now, not later. Compare Our Scans TrueScan Health Report on Phone Two Scans. Complete Protection. TrueScan leverages the most advanced imaging technology to target the two leading causes of death: cancer and heart disease. Together, these scans provide the most comprehensive view of your health. Full Body MRI Detects over 500 conditions across your entire body – from brain aneurysms to early-stage cancers – often years before symptoms appear. Complete evaluation from head to ankle Brain, spine, and major organ assessment Early cancer detection capabilities Comprehensive radiology report Advanced body composition (available as add-on) ", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.milleniummri.com/post/full-body-mri-vs-ct-scan-which-is-better-for-preventive-care", "domain": "milleniummri.com", "PageRank": 0, "doc_text": "This article looks at how Full Body MRI and CT Scans stack up in finding diseases early. We'll explore why Millennium MRI's full body scans are leading in preventive care. Introduction to Full Body MRI and CT Scans Advanced imaging techniques are crucial in health diagnostics. Full body MRI technology and CT imaging are key for early detection and prevention of many health issues. What is a Full Body MRI? Full body MRI uses strong magnetic fields and radio waves to create detailed body images. It gives clear views of tissues and organs without harmful radiation. This makes it great for finding problems in soft tissues and is a vital tool for preventive health screenings. What is a CT Scan? CT Scans use X-rays to get cross-sectional body images. They're really good at showing bone details and are used to quickly find fractures or bleeding. Though CT scans use radiation, their fast and detailed results are invaluable, especially in emergencies. Common Uses in Preventive Care Full body MRI and CT scans are important for health screenings. MRI is often used to catch early signs of diseases like cancer or heart problems. It lets doctors monitor health without being invasive. CT scans help find early stage heart or lung problems. Using these technologies helps people make better health decisions. Is a Full Body MRI Worth It? Considering a full body MRI? It's vital to look at both pros and cons. It's a key tool in preventive care, catching various health issues early. But, it has risks and safety concerns like any medical test. Benefits of a Full Body MRI Full body MRIs offer major benefits for thorough health checks. They're safer than other scans because they don't use harmful radiation. They provide detailed images of tissues, organs, and bones, helping catch diseases early. They can spot tumors, cysts, and vascular problems without contrast agents. This is good news for people allergic to contrast dye.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.radiologyassociatesimaging.com/full-body-mri-screening-index", "domain": "radiologyassociatesimaging.com", "PageRank": 0, "doc_text": "One Scan Could Save Your Life Most serious conditions develop silently, without symptoms. Our cutting-edge scans help you catch these conditions early – from cancer to heart disease – so you can live a longer, healthier life. Prioritize your health now, not later. Compare Our Scans TrueScan Health Report on Phone Two Scans. Complete Protection. TrueScan leverages the most advanced imaging technology to target the two leading causes of death: cancer and heart disease. Together, these scans provide the most comprehensive view of your health. Full Body MRI Detects over 500 conditions across your entire body – from brain aneurysms to early-stage cancers – often years before symptoms appear. Complete evaluation from head to ankle Brain, spine, and major organ assessment Early cancer detection capabilities Comprehensive radiology report Advanced body composition (available as add-on) ", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://mp.weixin.qq.com/s/6bODWe2bUtuurhiotKYBcw", "domain": "qq.com", "PageRank": 8, "doc_text": "给身体做一次全面“安检”:不疼、无辐射的全身肿瘤筛查,真的存在! 图片 北京·丰台 通用健康管理旗舰中心 WINTER 春天,是万物重新检视自身、蓄力生长的季节。我们清扫屋宇,修剪枝叶,可曾想过,也为陪伴我们跋涉四季的身体,做一次深层而安心的“巡检”? 常有人问:“有没有一种检查,既看得清楚,又没有辐射伤害?” 答案是:有。它就是磁共振(MRI)。 很多人以为磁共振是医院诊断疾病才需要做的检查。其实,它已成为健康人主动预防、早期发现风险的工具。它不使用X光,而是借助安全的磁场和无线电波,如同一双高精度的“内在全景镜”,能清晰观察大脑、脊柱、关节、腹腔脏器等多处细节。 在此基础上,全身弥散加权成像(WB-DWI) 进一步拓展了磁共振在健康管理中的价值。这项技术能敏锐地捕捉到异常细胞增殖的早期信号。对于健康管理而言,这意味着它能高效地通过一次全身扫描,系统筛查潜在的早期肿瘤及转移风险。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_050", "question": "食品保质期长意味着添加了很多防腐剂吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.grocerycouponguide.com/articles/9-popular-baked-goods-that-now-contain-more-preservatives/", "domain": "grocerycouponguide.com", "PageRank": 0, "doc_text": "In a perfect world, all our baked goods would be fresh from oven, with a shelf life of only a day or two. In the reality of a modern supermarket, however, products need to be able to last for weeks, or even months, on the shelf and in our pantries. To achieve this unnaturally long shelf life, manufacturers of packaged baked goods have increasingly relied on a cocktail of chemical preservatives. These additives prevent mold and keep products soft, but they also represent a major shift away from simple, clean ingredients that consumers often expect. 1. Packaged Snack Cakes like Twinkies and Ho Hos are famous for their seemingly endless shelf life. This is achieved through the use of preservatives like sorbic acid and polysorbate 60. These chemicals inhibit mold growth and prevent creamy fillings from separating, allowing the cakes to stay 'fresh' in their plastic wrappers for an exceptionally long time. 2. Mass-Produced Sliced Breads: Many popular brands of sliced sandwich bread now remain soft and mold-free for weeks after you buy them. This is due to the addition of preservatives like calcium propionate, a mold inhibitor. 3. Store-Brand Packaged Cookies: The soft-baked cookies sold under many store brands rely on a host of preservatives to maintain their chewy texture. 4. Packaged Muffins: The single-serving, plastic-wrapped muffins you find at the grocery store or at a gas station can often sit on the shelf for a very long time. This is because they contain preservatives like potassium sorbate and sodium propionate. These chemicals work to prevent the growth of mold and bacteria in the moist, sugary environment of muffins. The Shelf-Life Equation: The modern food supply chain demands products that can last, and preservatives make that possible.", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://sh.people.com.cn/n2/2025/0415/c134819-41197430.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "食品的保质期长短,与食品的水分含量、水分活度/渗透压、储藏温度和生产工艺都有关系。干燥(脱水)、盐腌、糖渍、酒渍、杀菌密封、低温冷冻等加工方式都有助于延长食品保存时间。盐、糖、酒堪称\"天然防腐剂\",咸肉、酱菜、腐乳、咸鸭蛋等属于盐腌食品,果酱、蜜饯是糖渍食品,糟蛋则是靠盐、糖、酒联合防腐的食品。所以,它们可以在室温下存放一年以上不腐败,不需要添加防腐剂。但当食品的保质期要求比较长,且保存环境的干燥程度还不够高,盐、糖、酒等添加量也不够多,那就需要根据国家标准加入少量防腐剂来遏制微生物繁殖。因此,并不是保质期越长防腐剂越多。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://finance.sina.cn/2026-02-28/detail-inhpkaqk2928045.d.html?vt=4&cid=76675&node_id=76675", "domain": "sina.cn", "PageRank": 7, "doc_text": "消费者普遍期盼预制菜在生产加工环节尽可能减少食品添加剂的使用。对此,标准明确规定,预制菜不得使用防腐剂,同时严格限定其他添加剂的使用,要求“充分评估工艺必要性”,大幅收窄允许使用的添加剂品类。王君表示,这一要求从技术源头引导企业通过工艺升级实现食品安全与保鲜,而非依赖添加剂。 “保质期长达一两年,还能叫‘菜’吗?”不同于一般食品标准不对保质期作具体规定,本次标准明确要求,预制菜应尽可能缩短保质期,最长不应超过12个月。 王君介绍,这一期限上限的设定,既基于预制菜作为“菜肴”而非“长期贮存食品”的本质属性,也基于扎实的调研数据支撑——起草组对200多家企业、超千款市售预制菜的预加工、贮存等参数开展系统调查,统筹考量公众对“新鲜”“风味”的期待、产品营养品质及产业生产储运现实,最终确定12个月的最长期限,实现公众诉求与企业生产经营需求的平衡。 王君进一步表示,即便经过工业化预制,预制菜仍属于菜肴范畴,需最大限度保持品质风味。为此,标准专门列举了保质期设定需综合考量的各项因素,鼓励企业通过优化生产工艺、升级贮藏运输方式,提升产品风味、留存营养品质。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://app.xinhuanet.com/news/article.html?articleId=61b7c462-08e0-4e26-b1fc-fb696ba02477", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "提到罐头,许多人因其长保质期和即食特性,便联想到\"防腐剂多\",甚至认为它不如新鲜食材健康,被贴上\"垃圾食品\"的标签。但事实真的如此吗?罐头的\"保鲜秘诀\"并非依赖防腐剂,而是依靠独特的加工工艺和密封技术。《食品安全国家标准—食品添加剂使用标准》(GB 2760-2024)已于2025年2月8日正式生效,其中明确规定:罐头类食品中不得使用防腐剂。整个流程下来,罐头内部没有微生物存活,外面的微生物也进不去,所以不需要防腐剂。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://cycookery.com/article/does-syrup-go-bad-if-not-refrigerated", "domain": "cycookery.com", "PageRank": 0, "doc_text": "Unopened syrup, when stored properly, boasts an impressively long shelf life, often extending beyond printed 'best by' date. This longevity stems from its high sugar content, which acts as a natural preservative, inhibiting microbial growth. Manufacturers typically recommend consumption within 1-2 years of opening, but unopened bottles can remain safe and palatable for significantly longer, sometimes even decades. Key factors influencing shelf life include type of syrup, packaging material, and storage conditions.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://asbe.org/article/shelf-life-extension/", "domain": "asbe.org", "PageRank": 0, "doc_text": "To extend the shelf life of products, different ingredients and processes can be used. Strategies depend on the end product, and if it is a clean label or not. Here are some solutions to slow both mold and staling. Preventing mold spoilage: Mold inhibitors: can be clean label mold inhibitors or artificial preservatives.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://search.weixin.qq.com/cgi-bin/newsearchweb/zhugeshortjump?key=NWRkYzUy", "domain": "qq.com", "PageRank": 0, "doc_text": "这个主题的开头在一个叫(为什么没人管垃圾食品的问题回答里)因为字数不够,移到这里。 上回讲了西式快餐非常健康,那为什么还被指责成垃圾食品呢?原因在于他的制作方式,比如油炸,蛋白,脂肪和淀粉通过油炸生成大量风味物质,使食物变得更香,更诱人,口感上更脆,所以特别吸引小朋友,而小朋友在生长发育过程中特别容易受高脂肪食品的影响,高脂肪类似于激素会影响孩子,使之变胖,太胖吗就会出很多问题,所以小孩因为早熟等问题去医院的时候,医生往往会提示少吃垃圾食品,这里的垃圾食品特指高油高糖的西式快餐,特别是炸鸡薯条等。 再说食品添加剂,食品添加剂的本意是为了延长保质期,改善口味等功效,特别是防腐剂,如果没有防腐剂,那食品中毒的机会大大增加,因为大部分加个食品只能先做先吃,否则就会变质。 那么现在食品添加剂的问题是什么呢,一种是超标,这个其实已经不多了,而是超纲,也就是加了不能加的,这个吧,也不会很多,因为食品加工企业都会对标准,他们很清楚哪些能加哪些不能加,该加多少,第三种是面前做大的问题,就是多种不超,什么意思呢 就是相同作用的添加剂,加多种,每种都不超标,比如蜜饯,看一下甜味剂,接下来请看说说垃圾食品(三)", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.zhihu.com/question/636457261/answer/3338159612", "domain": "zhihu.com", "PageRank": 6, "doc_text": "保质期越长的食物,就是防腐剂越多吗?防腐剂真的对人体健康有危害性吗?\n\n定了。保质时间越久,添加剂肯定越多了,不然起不到这么长时间的保质时间。而且防腐剂添加剂一类的东西最早是使用在工业上的。不知从何时起,食品上也开始出现了这样的东西,而且还美其名曰食品添加剂。所以含有这样的食物尽快不要吃。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://search.weixin.qq.com/cgi-bin/newsearchweb/zhugeshortjump?key=NzI4Njhm", "domain": "qq.com", "PageRank": 8, "doc_text": "硼砂,其实是一种常见的化工原料,应用范围比较广,玻璃、搪瓷行业、医学领域、工业领域、农药、防腐试剂都有涉及。但是,它具有毒性,而且很难代谢出体外,世卫组织曾明确将它列为「一级致癌物」,明令禁止不能将它添加到食品当中。 但是往面里面加硼砂,可以让面点的质地,更柔软细腻、有弹性。而且,硼砂还具有还原性,可以将被氧化的色素还原成无色,添加了硼砂的面点,看着就更白、外观品质更好。还有最重要的一点,具有防腐作用,能延长保质期。 普通面点夏天热的时候放半天酸掉了,加了硼酸的面点,就可以放个十天八天,还是依旧跟新做出来的一样有卖相。加上价格成本不高,黑心商家就愿意铤而走险。毕竟相比起卖不完放坏损失的钱,加一点硼酸就能解决,而且神不知鬼不觉的,还能让面食的卖相更好,就容易起了歪心思。 在买的时候可以看下颜色,正常的面粉本来就不是纯白,加工成面条后颜色会更深,呈米白色或者略微发一点点黄,如果鲜面条看起来很白,不是加了硼砂,也是加了增白剂,就不要买。二观形态,经常做面食的都知道,自己揉出来的面,再细腻,表面也会有细微的小孔。而添加了硼砂的面条,它的光滑度很好,整个肉眼看过去,非常细腻,一点空隙都没有。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://mp.weixin.qq.com/s/vn6hZB9zyZhVoCmyVpunsA", "domain": "qq.com", "PageRank": 8, "doc_text": "这5种食物堪称\"防腐剂炸弹\",医生警告:赶紧远离,长期吃=慢性服毒! 🌱 你好呀,我是都市书从!一个用营养学喂养身体,用成长思维滋养人生的终身成长教练~ 你以为防腐剂是延长保质期的小帮手,可以放心吃?对,也错! 适量是可以的,但有些食物中的防腐剂含量却严重超标,长期吃当然会有健康问题! 今天揭露防腐剂超标严重的5种食物,看完赶紧检查你家餐桌! 防腐剂黑榜排名 第1名:奶茶(珍珠粉圆防腐剂超标) 防腐剂和危害: -山梨酸及其钾盐,主要通过肝肾代谢排出,长期摄入会抑制骨骼生长,危害肝肾功能。 -脱氢乙酸钠,高效广谱防腐剂,常被用于抑制微生物生长,延长保质期。 2025年起中国已禁止在淀粉制品中使用。 不过需要注意一些不正规商家是否还在使用,一定要喝的话注意配料表。 替代方案: - 选择现煮珍珠,无防腐剂。 - 喝纯茶+鲜奶,避免植脂末、奶精等。 第2名:方���面(添加剂之王) 防腐剂和危害: -特丁基对苯二酚(TBHQ),美国限定0.02%,部分国产面饼达0.1%。 -苯甲酸钠+山梨酸钾,双重防腐。 长期食用,肝脏损伤,焦虑失眠,影响食欲,口味变重。 替代方案: 自己制作面条,或者急冻鲜面、魔芋面。 第3名:加工肉制品(火腿肠/腊肉腊肠/培根) 防腐剂和危害: 亚硝酸钠,公认的致癌物亚硝胺源头。 欧盟有数据研究:每天吃50g加工肉,肠癌风险↑约10%。 替代方案: 现做卤牛肉,低盐风干牛肉,或者自己买肉灌肠,几天内吃完。 第4名:预包装烘焙食品(面包,蛋糕) 防腐剂和危害: 脱氢乙酸钠,丙酸钙,主要是防止霉菌生长,2025年起中国全面禁用。 大家有没有自己做馒头包子的习惯,如果有,你会发现,如果不放进冷藏室,放在常温,三四天就会长出绿毛,那就是霉菌。 那为什么在超市买的面包,室温可以放21天不发霉,甚至3个月呢,基本就是防腐剂在起作用。 ", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_051", "question": "晨起一杯淡盐水可以排毒养颜吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://m.gmw.cn/2025-11/25/content_1304237742.htm", "domain": "gmw.cn", "PageRank": 8, "doc_text": "62岁的张阿姨坚持每天晨起喝淡盐水已十年了,她认为这样可以“排毒清肠”“补充电解质”。然而在一次体检中,她的血压已升至150/95毫米汞柱。经过一番询问,发现张阿姨每日盐摄入量超出推荐值40%以上,而那杯晨起淡盐水,正是容易被忽视的钠摄入来源。   普陀区中心医院综合病区孙乐易主治医师和内分泌科申甜副主任医师提醒大家,很多人与张阿姨一样,误以为清晨一杯淡盐水是“养生秘诀”。事实上,这种做法不仅无益,还可能悄悄损害健康哟~   不推荐的原因   人体经过一夜代谢,早晨处于血液黏稠度较高、血压自然上升的阶段。此时摄入盐水,会进一步增加血液渗透压,加重心脏和血管负担。   尤其对中老年人来说,血管弹性下降,对盐分更敏感,长期晨起喝淡盐水,会显著增加高血压和心血管疾病的风险。   此外,早晨空腹饮用淡盐水并不能有效“通便”或“排毒”。人体电解质平衡主要通过日常饮食维持,不需要额外补充盐分。相反,过量钠摄入会加重肾脏负担,影响水钠平衡,甚至导致水肿和血压失控。   正确的做法   1.推荐大家选择温白开水。   2.一般水温以30℃-40℃为宜,接近体温,不易刺激肠胃。   3.饮用量控制在200-300毫升,小口慢饮,避免一次性大量喝水加重心脏负担。   4.最好在刷牙后再喝水,清洁口腔一夜积聚的细菌后再补水,更利于健康。   请记住“温、慢、适”三字口诀:水温要温、喝水要慢、水量要适。普通温开水能有效补充水分、促进循环、帮助排便,还不会额外增加身体负担。", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://m.cnr.cn/chanjing/travel/20161011/t20161011_523188255.shtml", "domain": "cnr.cn", "PageRank": 8, "doc_text": "早起空腹喝淡盐水比温水更利于通便?听听专家怎么说 支持键盘翻页 ←左 右→ 我要评论   很多人在清晨起床后,都有空腹喝杯水的习惯,在记者的采访中发现,大多数人都会选择喝白开水,其主要目的是为了清肠通便。而网上却有传言说,清晨空腹要喝淡盐水,清肠的效果才会更好。对于这个说法,有的网友表示支持,也有网友觉得没有用处。   传言中说:盐水的浓度要保证有盐味,这个时候肠道会当作是血在流动,不会吸收喝下去的水分,这样水才有足够的分量冲洗肠道,最后由大肠排出。究竟早晨空腹喝淡盐水好还是喝温水好呢?对于这个问题,央视财经记者采访了北京友谊医院消化内科副主任宗晔。   宗晔介绍:“从理论上讲,因为盐水有钠离子,它的渗透压有些高。摄入高渗的液体,的确会起到通便的作用。但只有浓度高的盐水,才能达到一定的渗透压,起到通便的作用,而淡盐水是起不到这个作用的。”   根据专家的说法,当人们摄入足够浓度的盐水时,会感觉到特别咸,从而摄入更多的水分,这样又稀释了盐水本身的通便作用。实际上,摄入淡盐水还是摄入盐水所达到的通便的效果,跟白开水相比没有太大的差别。   看来从西医学的角度来说,“喝淡盐水更利于通便”的说法站不住脚跟。那么,对于这个问题中医的看法又如何呢?记者采访了北京中医药大学第三附属医院康��科主任秦丽娜。   秦丽娜表示:“早晨的第一杯水很重要,而温开水对于排便的效果更好一些。医学上一般是不提倡早晨喝淡盐水的,盐的浓度如果掌握不好,会越喝越渴,带走身体的水分,反而会导致口干脱水。”   除此之外,专家还提醒,空腹喝盐水有可能会诱发其它症状,危害健康。早晨血液具有高渗性,血压也是一天中最高的时候,这时再补充一些钠离子, 尤其对有高血压和心脑血管疾病的人来说, 会导致自身的血压更高。   由此可见,淡盐水饮用不当的话非但无益还有可能危害健康。除了医生给予过特殊需求建议的人群之外,正常情况下清晨空腹饮水还是以温开水为宜。但是怎么喝才能真正达到促进排便的目的呢?   秦丽娜认为,“首先,水的温度要在35摄氏度到40摄氏度之间,也就是接近于人体体温的温开水。其次,喝水量要达到300毫升以上。最后,要求最好是大口快速吞咽,这样才能达到促进排便的作用。”   看来想要更有效的达到润肠通便的效果,早晨的第一杯水不仅要喝,还得喝得更科学更健康。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://m.bohe.cn/article/toutiao/i76hic7x6k2wm7q.html", "domain": "bohe.cn", "PageRank": 2, "doc_text": "盐水清肠的简单有用方法 2765次浏览 王强 副主任医师去挂号 三甲 山东省立医院 中医科 盐水清肠可通过饮用淡盐水、配合腹部按摩、调整饮食结构、适度运动、定期重复进行等方法实现。这些方法主要通过刺激胃肠蠕动、软化粪便、促进代谢废物排出等机制发挥作用。 1、饮用淡盐水 晨起空腹饮用500毫升温淡盐水,水温以40摄氏度为宜,食盐用量控制在每100毫升水加0.9克。饮用时保持站立姿势分次快速喝完,可刺激胃结肠反射。该方法适合便秘初期人群,胃肠溃疡患者禁用。 2、腹部按摩 饮用盐水后顺时针环形按摩腹部,从右下腹开始经升结肠、横结肠至左下腹,每次按摩10分钟。按摩力度以皮肤轻微下陷为度,可配合热敷增强效果。结肠术后患者需避免按压手术瘢痕区域。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://m.120v.com.cn/medical/zfinal/c7ekjv7fm.html", "domain": "120v.com.cn", "PageRank": 0, "doc_text": "早上喝加盐的温开水有什么好处 509 张永生 副主任医师 山东省立医院 全科 早上喝加盐的温开水可能带来以下好处: 1、排毒清肠:盐能够刺激胃肠道,起到润肠通便的作用。结合温开水,可以更好地帮助清除肠道内的毒素和垃圾,有助于预防便秘和清理肠道。 2、补充电解质:盐中含有钠、钾等电解质成分。在早晨喝加盐的温开水可以帮助补充夜间身体新陈代谢所消耗的电解质,有助于身体的正常运作。 3、改善消化:摄入适量的盐可以刺激胃液分泌,帮助消化食物。对于胃功能较弱的人来说,早晨喝加盐的温开水可能有助于改善消化功能。 4、缓解喉咙痛和口腔溃疡:盐水具有消炎、杀菌的作用。如果感到喉咙痛或口腔溃疡,早晨喝加盐的温开水可能会有所帮助。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://mip.mfk.com/ask/13371769.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "淡盐水清肠排毒方法 发布于 2026-02-20 5192次浏览 严苏 严苏 主任医师 苏州大学附属第一医院 消化内科 三甲 淡盐水清肠排毒法是一种通过饮用淡盐水来促进肠道蠕动、清除宿便和毒素的方法,但不能替代医学治疗,使用时需注意浓度、速度、频率及适用人群,同时也需了解肠道健康知识,选择适合的肠道清洁方法,并关注肠道健康。 淡盐水清肠排毒法是一种通过饮用淡盐水来促进肠道蠕动、清除宿便和毒素的方法。以下是关于淡盐水清肠排毒法的一些信息: 1.淡盐水清肠排毒法可能有一定的作用,但并不能替代医学治疗。 信息补充:淡盐水清肠排毒法的原理是利用高浓度的盐水刺激肠道蠕动,促进排便,同时也可以帮助清除肠道内的宿便和毒素。然而,这种方法并不能解决所有的肠道问题,如肠道疾病、炎症等。对于严重的肠道问题,仍需要寻求专业的医疗帮助。 2.淡盐水清肠排毒法的具体步骤如下: 步骤1:准备一杯温的白开水,加入适量的盐,搅拌均匀,使其成为淡盐水。 步骤2:在早上起床后,空腹饮用一杯淡盐水,尽量在30分钟内喝完。 步骤3:喝完淡盐水后,进行适量的运动,如散步、慢跑等,以促进肠道蠕动。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://science.bio1000.com/nwwd/202506/1592817.html", "domain": "bio1000.com", "PageRank": 5, "doc_text": "早晨喝淡盐水有什么好处 更新时间:2026-03-02 18:28:21发布时间:250天前作者:好吃猫猫 在日常生活中,很多人习惯早上起床后喝一杯温水,但有些人会加入一点盐,形成所谓的“淡盐水”。关于早晨喝淡盐水是否有益健康,一直存在不同的说法。本文将从科学角度出发,总结早晨喝淡盐水的潜在好处,并以表格形式进行归纳。 一、 早晨喝淡盐水是一种较为传统的养生方式,其主要目的是通过少量的盐分来帮助身体调节电解质平衡,促进新陈代谢。适量饮用淡盐水有助于唤醒肠胃、促进排毒、缓解便秘等。不过,需要注意的是,盐分摄入过多可能会带来负面影响,因此必须控制好浓度和量。 此外,不同人群对淡盐水的反应也有所不同,例如高血压患者应谨慎饮用,而运动后或出汗较多的人则可能从中受益。总体而言,淡盐水并非适合所有人,需根据自身情况合理选择。 二、表格:早晨喝淡盐水的潜在好处 序号 好处说明 详细解释 1 调节电解质 适量的盐分有助于补充体内流失的钠离子,维持体液平衡。 2 促进肠道蠕动 温热的淡盐水可以刺激肠胃,帮助排便,缓解便秘问题。 3 唤醒身体机能 清晨空腹饮用可激活消化系统,提高身体代谢率。 4 缓解口干舌燥 经过一夜睡眠,口腔和身体可能处于轻微脱水状态,淡盐水能有效缓解。 5 改善血液循环 少量盐分有助于扩张血管,促进血液流动,提升活力。 6 帮助排毒养颜 通过促进新陈代谢,有助于身体排出毒素,改善皮肤状态。 7 运动后恢复 大量出汗后饮用淡盐水,有助于补充电解质,防止肌肉痉挛。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://m.youlai.cn/a/cm/food/1617420.html", "domain": "youlai.cn", "PageRank": 0, "doc_text": "淡盐水是指浓度较低的食盐水,具有排毒养颜、杀菌消炎的功效。 1、排毒养颜 一般吃过晚饭后食物的残渣在肠道里停留很长时间,再加上一晚上没有喝水,肠道中的细菌、霉菌就会发酵,产生有害物质。有些人常常觉得反胃或早晨起床后嘴里有异味,就是由于胃内产生的腐食残渣所致。而清晨起床后,空腹饮用一杯温开的淡盐水,可以清洗残渣、消毒杀菌,防止因结肠过度吸收水分而导致便秘。 2、杀菌消炎 食盐水中含有的氟能起到消炎杀菌、防止蛀牙的作用。若有肝火牙痛症状,使用淡盐水漱口,能起到清热消炎的疗效,缓解牙痛之苦。患者发生的牙床出血,多数因为胃火旺盛所致,若用盐水早晚漱口1次,能起到清理胃热、止血消痛的功效。 营养价值 淡盐水中的主要成分是水和氯化钠。淡盐水中大部分成分为水,水具有清洁的功效,能够使用淡盐水清洗小面积创伤上的灰尘。淡盐水中含有氯化钠成分,是人体内非常重要的电解质成分,能够维持细胞渗透压、维持物质交换,对于腹泻引起的轻微脱水症状,可以口服淡盐水进行缓解。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://mp.weixin.qq.com/s?__biz=MzU1Mzk5MDY5MA==&mid=2247579996&idx=7&sn=a3d5315df84f6ecc3e805796e1664924&scene=0&poc_token=HG9npWmjpqKMIkixTLMVmJDIPO561QyQSBv2WHD9", "domain": "qq.com", "PageRank": 8, "doc_text": "被低估的晨起养生法!喝淡盐水补电解质、护肠道,告别口臭干涩,性价比拉满必看 经过一夜的睡眠,身体处于缺水、电解质轻微失衡的状态,此时喝一杯温凉的淡盐水,早已成为很多人坚持的养生习惯。不同于白开水的单纯补水,淡盐水中的微量盐分能与水分协同作用,为身体开启新一天的代谢循环,兼顾补水与调理的双重效果。但很多人只知其然不知其所以然,甚至存在饮用误区,今天就详细拆解清晨喝淡盐水的具体好处,帮大家科学解锁这份低成本、易操作的养生技巧。 一、补充水分+调节电解质,唤醒身体代谢 1.高效补水,缓解晨起脱水 睡眠时身体会通过呼吸、皮肤蒸发等方式持续流失水分,即便没有明显出汗,一夜下来也会流失约200-300毫升水分,晨起时往往处于轻微脱水状态,可能伴随口干舌燥、精神萎靡、头晕乏力等表现。此时喝淡盐水,水分能更快被肠道吸收,相较于白开水,淡盐水的渗透压更接近人体体液,补水效率更高,可快速缓解脱水不适,让身体从睡眠的沉寂中逐步苏醒,为一天的活动储备充足水分。 2.补充微量盐分,平衡电解质 人体汗液、尿液中会持续流失钠、钾等电解质,夜间未进食进水时,电解质水平会略有下降,可能间接影响肌肉收缩、神经传导和新陈代谢效率。淡盐水中��氯化钠能补充少量钠元素,搭配水分一起被身体吸收,帮助维持体内电解质平衡,避免因电解质不足引发的乏力、头晕、肌肉酸痛等问题,为身体正常代谢提供基础支撑,尤其适合熬夜、出汗较多人群晨起饮用。 二、清洁肠道+促进排便,守护肠道健康 1.温和刺激肠道,唤醒肠道动力 清晨空腹饮用淡盐水,其中的微量盐分能温和刺激肠道黏膜,促使肠道蠕动加快,帮助肠道从夜间的休眠状态恢复活力。对于长期久坐、饮食偏精细、肠道蠕动缓慢的人群,这种温和刺激能有效减少食物残渣在肠道内的堆积,降低便秘发生的概率,帮助养成规律排便的习惯,让肠道保持顺畅的蠕动节奏,减少肠道负担。 2.辅助清洁肠道,减少垃圾残留 淡盐水能促进肠道分泌消化液,同时带动肠道内未排出的粪便软化,帮助其更顺畅地排出体外,起到辅助清洁肠道的作用,减少肠道内毒素和垃圾的残留。但需注意,这只是日常调理手段,无法替代肠道自身的代谢功能,更不能替代膳食纤维的作用,不可过度依赖,搭配清淡饮食、多吃蔬果才能更好地守护肠道健康。 三、舒缓咽喉+调节渗透压,辅助改善晨起不适 1.滋润咽喉,缓解晨起干涩 夜间呼吸时,咽喉部位的黏膜会持续流失水分,尤其是秋冬季节、干燥天气,或开空调、暖气睡眠时,空气干燥会加剧水分流失,晨起易出现咽喉干涩、发痒、有异物感等情况。淡盐水能温和滋润咽喉黏膜,缓解干涩不适感,为咽喉补充水分,对于经常用嗓、咽喉敏感,或长期处于干燥环境中的人群,这种舒缓效果更为明显。 2.调节口腔渗透压,辅助清洁口腔 晨起口腔内会滋生少量细菌,同时残留夜间分泌的唾液和食物残渣,容易产生口臭。淡盐水中的钠离子能调节口腔内的渗透压,抑制部分有害细菌的繁殖,同时帮助清洁口腔内的食物残留,减少口臭的产生,为口腔健康打下基础。但需明确,喝淡盐水不能替代刷牙,日常口腔清洁仍需坚持早晚刷牙、饭后漱口,才能更好地预防口腔问题。 综上,清晨喝淡盐水能通过补水补电解质、清洁肠道、舒缓咽喉等方式,帮助身体快速恢复状态,是一种简单易行的日常养生方法。但需严格把控盐水浓度,建议每1000毫升温水搭配1-2克盐,避免过咸加重肾脏和心血管负担,且并非人人适合,高血压、肾病、胃酸过多等人群需谨慎饮用。养成科学的饮用习惯,搭配合理饮食和规律作息,才能更好地发挥其养生益处,助力身体健康。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.cndzys.com/xiaobian/289021.html", "domain": "cndzys.com", "PageRank": 4, "doc_text": "早上空腹饮用淡盐水可以吗? 2015-01-15 10:40:18 关键词:淡盐水早晨空腹喝功效作用 答 小编解答 这几天总是感觉喉咙不舒服,同学给我推荐说早上起床的时候喝一杯淡盐水就可以缓解了,我想知道早晨空腹喝淡盐水真的好吗? 大众养生网小编解答: 其实每天早上喝一杯淡盐水是有利于人们的身体健康的,但是在喝的时候最好是一口灌下去的效果更佳的,这样吧直接灌下去可以帮助人们清洗肠胃,尤其是有便秘的人们效果会更加,古时候人们就会选择用盐水来漱口,因此可见在早晨的时候喝淡盐水还有清洁口腔杀菌的功效,从而对于有咽喉炎的人来说,还可以起到消炎的作用,盐水还可以起到湿润的效果。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.toutiao.com/article/7587973377340768803/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "在养生话题中,“早晨喝淡盐水”是常被提及的习惯。有人认为它能清肠排毒,有人觉得可补充水分,也有人担心会增加肾脏负担。到底早晨喝淡盐水有哪些实际好处?科学视角下,它的作用既不夸张也不容忽视,具体体现在多个方面。 一、补充水分,唤醒身体机能 经过一夜睡眠,人体处于轻度缺水状态,早晨喝淡盐水的首要好处是为身体补水: 1.缓解夜间脱水 人在睡眠时,呼吸、排汗等生理活动会持续消耗水分,早晨醒来时血液黏稠度相对较高。淡盐水能快速补充流失的水分,降低血液浓度,让身体从休眠状态逐渐苏醒。 2.激活消化系统 口腔、胃肠道在夜间处于“休息”状态,适量淡盐水能刺激唾液分泌,促进胃肠蠕动,为早餐消化做好准备,尤其适合晨起后感觉口干、胃肠动力较弱的人群。 3.维持体液平衡 水分进入体内后,会参与体液循环,帮助维持细胞内外的水分平衡,为全天的新陈代谢提供基础保障。 二、调节��内环境,维持生理平衡 淡盐水的“咸味”来自氯化钠,这一成分对调节体内环境有重要作用: 1.补充电解质 夜间出汗(即使不明显)会导致少量钠流失,淡盐水中的钠离子能补充电解质,尤其适合夏季或夜间出汗较多的人,可预防晨起后因电解质紊乱出现的乏力、头晕等症状。 2.稳定血压(特定人群) 对于血压偏低的人,早晨适量摄入淡盐水能在一定程度上提升血压,缓解体位性低血压(如起床时头晕目眩);但需注意,高血压患者不适合此习惯,可能加重血压波动。 3.保护口腔和咽喉 淡盐水具有轻微的抑菌作用,早晨用其漱口或缓慢饮用,能减少口腔内细菌滋生,对慢性咽炎患者而言,可暂时缓解咽喉干燥、异物感。 三、促进代谢,辅助健康管理 在合理饮用的前提下,淡盐水还能间接助力身体代谢: 1.帮助肠道排毒 淡盐水进入肠道后,可刺激肠壁神经,促进肠道蠕动。对于有便秘困扰的人,早晨空腹喝一杯淡盐水(水温接近体温),能辅助软化粪便,促进排便,尤其适合习惯性便秘人群作为日常调理方式之一。 2.提升代谢效率 水分充足时,肾脏、肝脏等代谢器官的功能更易维持正常。淡盐水补充的水分能加速体内代谢废物(如尿素、尿酸)的排出,减轻器官负担。 3.增强运动耐力 若早晨有运动习惯,提前喝少量淡盐水(运动前30分钟),可补充运动中可能流失的钠,预防运动中因电解质失衡导致的抽筋、乏力,让运动状态更稳定。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_052", "question": "中风了可以扎手指放血,因为能把淤血放出来就不堵了对吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.360doc.cn/article/7306526_1146960779.html", "domain": "360doc.cn", "PageRank": 0, "doc_text": "为了父母,你需要知道患了中风,脑部的微血管,会慢慢的破裂,遇到这种情形,千万别慌,患者无论在什么地方,千万不可搬动他。因为,如果移动,会加速微血管的破裂。所以要先原地把患者扶起坐稳,然后再开始(放血)。家中如有专为注射用的针,当然最好。如果没有,就拿缝衣用的钢针,就在患者的十个手指头尖儿刺上去,要刺出血来(万一血不出来,可用手挤),等十个手指头都流出血来(每指一滴),大约几分钟之后,患者就会自然清醒。如果嘴也歪了,就在两耳的耳垂儿的部位,各刺两针,也各流两滴血,几分钟后,嘴就恢复原状了。等患者一切恢复正常感觉没有异状时再送医,就一定可以转危为安。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://mp.weixin.qq.com/s?__biz=Mzg4NjAyMDc2OQ==&mid=2247493010&idx=1&sn=e236b2260850a71a1a7a4c65bb10fc35&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "急救降压/脑卒中:中冲放血比曲池更高效,出血落气秒救急! 大脑耗氧耗血的特性决定了——急性高血压、颅压升高或脑卒中时,需快速“泄热落气”,此时中冲穴(中指指尖,天一冲)点刺放血比曲池穴更对症,这正是吴门针灸“急症急治、针到病除”的急救智慧,契合厥阴经“出血落气”的核心机理。 一、核心逻辑:中冲放血的急救原理 1. 经络属性:厥阴心包经井穴,直达脑窍 中冲属手厥阴心包经井穴,心包经与脑直接关联,“诸邪入脑,先犯心包”。急性高血压、脑卒中时,颅压升高本质是“厥阴经气逆乱、热邪上冲”,中冲放血可直接泄出厥阴经热,快速“落气”降逆,比曲池(阳明经)清泻体表之热更能直击核心; 2. 急救优势:比曲池更适合急症 曲池穴降压偏“缓调”,适合慢性高血压调理;而中冲放血是“急救大招”——通过采血针点刺1-2滴,能瞬间疏导逆乱之气,快速降低颅压、缓解高血压危象,尤其适合急诊时脑卒中、高血压急症的紧急处理,为后续治疗争取时间。 图片 二、吴门急救实操:3步到位,简单易操作 - 适用场景:急性高血压(血压骤升伴头痛、面红目赤)、脑卒中急性期(颅压高、肢体偏瘫)、癫狂发作(气机逆乱); - 操作工具:医用采血针(或三棱针,确保无菌); - 操作步骤:1. 指尖消毒(酒精棉片擦拭中冲穴);2. 采血针快速点刺指尖皮肤(深度1-2毫米);3. 挤压指尖,放出1-2滴血液,用干棉签按压止血; - 协同搭配:若症状未缓解,可加刺曲池穴(泻法),中冲泄热+曲池通经,双重作用强化降压效果。", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://app.xinhuanet.com/news/article.html?articleId=0dbf74f024221fd021f70e9f2b87b356", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "突发脑卒中 放手指血急救靠谱吗? 北京青年报 2026-01-13 16:08:47 110.4万 冬季是心脑血管病的高发季节,网上一直流传着一些突发脑卒中时的急救方法,比如通过扎手指、扎耳朵放血进行急救,或者在等待急救过程中服用安宫牛黄丸、阿司匹林等药物。这些“江湖绝招”是否科学可靠?在等待急救人员到达之前还能做点什么呢? 放血疗法或影响后续治疗 脑卒中就是人们常说的脑中风。首都医科大学附属北京天坛医院主任医师缪中荣介绍,脑卒中分为出血性卒中和缺血性卒中,前者就是血管破裂导致的脑出血,后者是脑血管堵了,也就是脑梗。 缪中荣介绍,以缺血性脑卒中为例,其救治时间非常关键。目前,缺血性脑卒中的救治有两个非常重要的方法,一个是静脉溶栓,一个是动脉取栓。扎手指或者扎耳朵放血叫放血治疗,但因扎手指放血造成脑卒中患者出现活动性出血,可能会影响后续治疗。此前就有一个患者,他突然出现了肢体的无力、语言问题,被及时送到了医院,且正好在静脉溶栓的时间窗之内。正当医生们准备给患者静脉溶栓时,突然发现他十指用缝衣针扎完以后仍在出血。而这种开放性的出血是静脉溶栓的禁忌,因此不能使用溶栓药物把血管打开的手段,最后造成了非常不好的预后。 缪中荣提醒大家,脑卒中发生以后,不要使用放血治疗的方法,要尽早到医院接受规范治疗。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "http://news.sxrb.com/GB/314087/10000127.html", "domain": "", "PageRank": 0, "doc_text": "护士随身携带2ml无菌针头,这次用上了,雨中街头“十指放血”救人一命\n下着小雨,打着伞,75岁的孟礼英在人行道上走着走着,突然倒地,昏迷、嘴歪、身体往一侧歪斜等一些列症状开始出现...原来她突发急性脑梗,就在老伴张继军手足无措之时,骑电动自行车上班的涟水中心医院护士王安琪看到这一幕,下车查看情况,然后从自己包内拿出一个2ml无菌针头,快速为孟礼英老人十指放血...经过多日打听、寻找,11日下午,孟礼英家人举着锦旗与鲜花,来到涟水县中医院,向王安琪表达谢意。经过王安琪\"十指放血法\"救治及时,孟礼英并无脑梗后遗症。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://wjw.beijing.gov.cn/English/HealthServices/HealthIndications/201912/t20191216_1236301.html", "domain": "beijing.gov.cn", "PageRank": 8, "doc_text": "Weekly First-aid Topic: Online First-aid Measures for Stroke Are Not Reliable!From:Beijing Municipal Commission of Health and Family PlanningDate:06/20/2017 Online first-aid measures for stroke: In case of a stroke (regardless of cerebral hemorrhage or embolism) and facial paralysis, immediately puncture the patient’s lowest point of earlobes with a sewing needle and squeeze a drop of blood. Then, the patient will be cured immediately without any sequelae. In fact, it is an unreliable first-aid measure! The bloodletting therapy exists in Traditional Chinese Medicine. In case of a shock or high fever, you can implement a first-aid therapy of bloodletting needle puncture and alleviate the symptoms by stimulating the acupuncture points. However, it is rarely heard to implement a first-aid therapy of stroke by puncturing earlobes. In addition, the therapy for sudden onset is totally different from the routine therapy. In case of a sudden stroke, the local blood pressure of the brain increases, regardless of cerebral hemorrhage or cerebral infarction, and the amounts of both blood and oxygen reduce. At this moment, the body's protective mechanism will automatically raise the blood pressure, so that the blood will flow into the brain to rescue the dying brain cells. If you implement first-aid rescue by sudden bloodletting, it may lead to a sudden drop of blood pressure and accelerate the death of brain cells. In case of a stroke, we should immediately call 120 and ask the patient to lie flat and motionless, and release his/her clothes to keep smooth breathing until the arrival of an ambulance.", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.thepaper.cn/newsDetail_forward_30294712", "domain": "thepaper.cn", "PageRank": 0, "doc_text": "家人突然口齿不清、手脚发麻...别干等救护车!中医急救智慧其实就藏在我们的指尖——十宣穴,十根手指尖上的\"救命开关\"!紧急情况怎么使用十宣穴?针刺放血准备工作:仅限紧急情况,应尽量使用经过消毒的三棱针或注射用针头。操作方法:让患者处于相对舒适、安全的体位,一般为坐位或卧位。医者用手指轻轻握住患者的手指,在十宣穴附近由近心端向远心端推按,使局部充血。然后快速用针具点刺十宣穴,深度约2-3毫米,挤出3-5��血液。适用情况:主要适用于中暑、中风、中毒、癫痫发作等导致的昏迷,以及高热不退等情况,通过放血可起到醒脑开窍、清热泻火的作用。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://m.jrjl.net/detail.html?id=58558", "domain": "jrjl.net", "PageRank": 0, "doc_text": "突发中风怎么办?这些中医急救知识要掌握 发布时间: 2025-03-21 编辑:葛磊 中风,又称脑卒中,是一种突发且危险的疾病,被称为“人类健康的头号杀手”。它来势汹汹,病情凶险,若不及时救治,可能导致严重的后遗症甚至死亡。中医作为中华民族的瑰宝,在急救领域积累了丰富的经验。掌握一些中医急救知识,关键时刻或许能为患者争取宝贵的抢救时间,挽救生命。 3.十宣放血,泄热醒神 十宣穴位于十个手指的指尖,是中医急救中常用的放血穴位。通过放血可以泄热醒神,缓解中风症状: 用消毒针具点刺十宣穴,每穴挤出3~5滴血; 注意操作时保持清洁,避免感染。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://mp.weixin.qq.com/s?__biz=Mzk2NDEwNzc1Nw==&mid=2247483902&idx=1&sn=579b6a91bda621747787e5457bd4a866&scene=0&poc_token=HJtspWmjQ76mp0VZlNmRXFX-MWqgi1JMGXgdnjNE", "domain": "qq.com", "PageRank": 8, "doc_text": "关键时刻的一滴血:十宣放血,中风急救的古老智慧 当家中老人突然倒地、口眼歪斜、神志不清——这极可能是中风的征兆。在救护车尚未到达的黄金几分钟里,时间就是生命,每一秒都关乎生死与康复。此时,一种源自中医千年的急救方法——“十宣放血”,或许能成为扭转危局的关键一招。 “十宣”指的是双手十个指尖的穴位,位于指甲根旁约一分处,其实就是双手十指尖端。《针灸甲乙经》《千金方》等古籍早有记载:卒中昏厥、高热惊厥、痰闭气促时,刺十宣放血,可“开窍醒神、清热通络”。这一方法操作简便、见效迅速,在民间代代相传,被誉为“救命小妙招”。 现代临床观察也发现,中风初期常因气血逆乱、肝阳暴亢,导致脑部充血、神明被蒙。此时于十宣穴点刺放血,能迅速引火下行、疏通经气,部分患者在放血后呼吸渐稳、眼神恢复、甚至能发出声音——这并非迷信,而是身体通过末梢刺激启动了自我调节机制。有研究指出,指尖放血可激活迷走神经反射,短暂降低颅内压,为后续专业救治赢得宝贵时间。 更可贵的是,这种方法无需复杂设备,只需一根消毒针或采血笔,在家庭、社区甚至户外都能实施。尤其在偏远地区或夜间突发情况下,它往往是第一道“生命防线”。许多老中医坦言:“十宣放血救过的人,不计其数。”", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.zyxyfy.com/mzygzz1/sjmzy/del/yjcg9/content_49756", "domain": "zyxyfy.com", "PageRank": 0, "doc_text": "\"凡中风跌倒,卒暴昏沉,急以三棱针刺十二井穴,当去恶血,乃起死回生妙诀。\"出自明·杨继洲《针灸大成》。对于中风或跌倒导致的突然昏沉等病症,应急采用三棱针刺十二井穴,此法能够有效去除体内的瘀血,具有起死回生的神奇效果。井穴刺络放血疗法作为中医传统的急救措施,具有醒脑开窍、顺接经气、调和阴阳、化瘀通络的作用,是中风急性期重要治疗方法。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.iesdouyin.com/share/video/7612516499256921193", "domain": "iesdouyin.com", "PageRank": 0, "doc_text": "中医在急救脑中风的时候,脑部出血的时候变成昏迷,意识没有的时候,诸位要会用自古相传的方式。拿个剃刀,把左额角头发剃一块下来,就是病人的头发。不要他头发如果很长,没有关系,不要去管它剃下来。在氧邪左额角剃个一寸见方的头发下来,然后用火烧。烧焦了以后,灰管子用吸管,把它放到吸管里面去,然后从耳朵喷进去,左边耳朵用从这边剃下来喷进去。喷进去的时候,有头发的发灰是破血的,力量非常强,而且必须要用同个病人,就是这个病人的头发,同气相求。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_053", "question": "定期清宿便、排肠毒对身体有好处?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://mip.mfk.com/article/10807078.shtml?site=toutiao", "domain": "mfk.com", "PageRank": 0, "doc_text": "怎么排宿便清肠毒 来源:民福康 严苏主任医师 苏州大学附属第一医院 消化内科 排宿便清肠毒可通过调整饮食结构、保证充足饮水、坚持规律运动、养成排便习惯、腹部按摩调理、避免滥用泻药的方式实现。 1、调整饮食结构 日���需增加膳食纤维摄入,多吃芹菜、韭菜、西兰花等蔬菜,搭配燕麦、糙米等粗粮,以及苹果、香蕉等富含果胶的水果。膳食纤维能促进肠道蠕动,增加粪便体积,减少宿便堆积。同时减少精细米面、油炸食品摄入,避免加重肠道消化负担。 2、保证充足饮水 每天饮水量保持在1500-2000毫升,晨起空腹饮用一杯温白开水,可唤醒肠道,刺激结肠蠕动,帮助排出宿便。也可适量饮用淡蜂蜜水,蜂蜜中的果糖能促进肠道蠕动,但糖尿病患者需避免饮用,防止血糖波动。 3、坚持规律运动 每周进行3-5次有氧运动,如快走、慢跑、游泳等,每次持续30分钟以上,能加快全身血液循环,促进肠道蠕动。也可针对性做提肛运动,每次收缩肛门10-15次,每天3组,增强盆底肌力量,助力排便。 4、养成排便习惯 每天固定一个时间段,建议早餐后,到厕所静坐5-10分钟,即使没有便意也要坚持。早餐后胃结肠反射较为活跃,此时排便更易成功。排便时专注,不看手机,保持正确坐姿,身体前倾,帮助粪便顺利排出。 5、腹部按摩调理 以肚脐为中心,用手掌顺时针轻柔按摩腹部,每次按摩10-15分钟,每天2-3次。按摩能直接刺激肠道蠕动,促进血液循环,帮助肠道排出代谢废物,缓解便秘和宿便堆积问题,力度以腹部微微发热为宜。 6、避免滥用泻药 很多人依赖泻药快速排宿便,但长期使用会破坏肠道菌群平衡,降低肠道自主蠕动能力,导致药物依赖,加重便秘。若便秘严重,可在医生指导下短期使用温和的缓泻剂,切勿自行购买强效泻药。 需要注意,若长期便秘伴随腹痛、腹胀、便血、体重快速下降等症状,应及时前往消化内科就诊,排查是否存在肠道器质性病变。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://mp.weixin.qq.com/mp/wappoc_appmsgcaptcha?poc_token=HNpupWmjuz8qzcFyv07MhBj5BWYl8V2NrmsUOnPQ&target_url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzkzMzM0NDI2Mw%3D%3D%26mid%3D2247486066%26idx%3D1%26sn%3D6cadf4f1ddaa3e181d33645abe5172d9", "domain": "qq.com", "PageRank": 8, "doc_text": "到底什么是“宿便”?宿便不排,全身受害!90%的人都忽视了这颗“肠道定时炸弹” 宿便不排,全身受害!90%的人都忽视了这颗“肠道定时炸弹” 在中医“治未病”的食养理念里,肠道是人体的“第二大脑”,也是毒素排出的主要通道。可生活中,很多人却被一个隐形问题困扰——宿便。 你有没有过这样的经历:明明吃得不多,肚子却胀胀的;脸上反复长痘痘、气色暗沉;动不动就感冒,免疫力差到离谱;甚至被痔疮、痛经反复折磨?其实,这很可能都是“宿便”在作祟。 终于有人把宿便的危害讲透了!今天,我们就用最通俗的方式,聊聊这颗藏在肠道里的“定时炸弹”,以及如何用食养思维,温和清理肠道垃圾。 一、先搞懂:到底什么是“宿便”? 很多人以为,只要每天排便,就没有宿便,这其实是大错特错。 宿便,并不是简单的“没排干净的大便”,而是指停留在肠道内3-5天,无法正常排出的食物残渣。就像图片里展示的,肠道内的宿便根据停留时间,分为一天宿便、二天宿便,甚至四天宿便,停留时间越久,对身体的伤害越大。 这些残渣在肠道内被反复发酵、分解,会产生大量的“肠毒”,成为身体毒素的源头。肠道作为人体最大的免疫器官,一旦被肠毒“攻陷”,全身都会跟着遭殃。 二、触目惊心!宿便不排,全身都在“买单” 宿便的危害,远比你想象的更严重,它就像一颗多米诺骨牌,推倒的是全身的健康防线。图片里的直观展示,每一条都值得我们警惕: 1. 肠道遭殃:结肠受损,溃疡找上门 宿便在结肠内停留越久,对结肠黏膜的压迫和刺激就越大。长期下去,直肠或结肠会因持续受压形成便便溃疡,甚至增加结肠病变的风险。这也是为什么很多长期便秘的人,容易患上结肠炎、直肠炎。 2. 颜值崩塌:皮肤粗糙、长斑长痘全是它 “肠道干净,脸才干净”,这句话一点都不假。宿便产生的肠毒被肠道反复吸收后,会随着血液循环到达全身,反映在脸上就是皮肤粗糙、暗沉、长斑、长痘。 很多人花大价钱买护肤品,却忽略了肠道这个“根源”。肠毒不除,再贵的护肤品也只是“表面功夫”。 3. 免疫力“掉线”:动不动就感冒 肠道是人体最大的免疫器官,70%的免疫细胞都在肠道。当肠毒堆积,肠道菌群失衡,免疫细胞的活性就会降低,身体的防御系统自然“失灵”。 这就是为什么有些人明明平时很注意,却还���动不动就感冒、发烧,其实是肠道在“求救”。 4. 女性专属困扰:痛经、情绪烦躁反复来 对于女性来说,肠道健康和妇科健康息息相关。宿便导致的肠毒堆积,会影响盆腔的血液循环,进而引发痛经、月经不调。 同时,肠毒影响内分泌,还会让你变得情绪烦躁、易怒,甚至出现口臭问题,严重影响生活质量。 5. 身材走样:大肚腩怎么减都减不掉 很多人吐槽“喝口凉水都长肉”,尤其是肚子上的赘肉,怎么减都减不下去。其实,这很可能是宿便在“搞鬼”。 食物残渣无法及时排出,被肠道重复吸收,不仅会导致毒素堆积,还会让腹部变得臃肿,形成“大肚腩”。更可怕的是,这些被吸收的脂肪和毒素,还会增加肥胖、高血脂的风险。 6. 心血管与肛周风险:痔疮、心脑血管隐患 排便困难时,我们往往会用力增加腹部压力,屏气的瞬间会影响心脑血管的供血,对于本身有高血压、高血脂的人来说,这无疑是一颗“定时炸弹”。 同时,便便干结、排便用力,还容易导致痔疮、肛裂,让很多人“如厕如受刑”,苦不堪言。 三、食养调理:温和清肠,拒绝“暴力排毒” 了解了宿便的危害,很多人会急于求成,选择吃泻药、灌肠等“暴力排毒”方式。但在中医食养理念里,“欲速则不达”,肠道的调理需要温和、循序渐进,否则只会破坏肠道菌群,让问题越来越严重。 这里给大家分享3个适合日常坚持的食养方法,搭配匠吖月好的食养理念,帮你温和清理宿便,养出干净肠道: 1. 晨起一杯温养水,唤醒肠道动力 中医讲“晨起胃气生”,早上起床后,空腹喝一杯35-40℃的温养水,不仅能补充身体水分,还能刺激肠道蠕动,唤醒沉睡的肠道动力。 如果觉得白开水单调,可以加入少量蜂蜜或淡盐水(高血压人群慎用盐水),润肠效果会更好。 2. 三餐加“粗”,给肠道“添柴加火” 想要肠道动起来,就需要给它足够的“燃料”——膳食纤维。很多人的宿便问题,根源就是吃得太精细,膳食纤维摄入不足。 日常饮食中,不妨多加入一些粗粮杂豆,比如燕麦、玉米、红薯、黑豆,再搭配芹菜、菠菜、西兰花等富含膳食纤维的蔬菜,以及苹果、火龙果、猕猴桃等水果。这些食物就像肠道的“清道夫”,能促进肠道蠕动,帮助宿便排出。 3. 借助食养之力,温和调理更安心 对于肠道动力不足、宿便问题顽固的人来说,仅靠饮食调整可能见效较慢。这时,不妨借助专业的食养产品,比如匠吖月好的食养配方,以药食同源的理念,温和调理肠道。 匠吖月好始终坚持“预防大于治疗”的食养核心,精选天然食材,通过科学配比,帮助调节肠道菌群平衡,增强肠道动力,让宿便自然排出,而非“暴力刺激”。长期坚持,不仅能解决宿便困扰,还能养出健康的肠道环境,从根源上提升身体免疫力。 四、写在最后:肠道健康,是一切健康的基础 中医有云:“肠道清,则百病消;肠道浊,则百病生。”宿便的危害,从来都不是“小事”,它是很多慢性疾病的“源头”。 我们在追求精致生活的同时,更要关注肠道这个“隐形的健康管家”。不要等出现了严重的问题才去补救,从今天开始,养成良好的饮食和排便习惯,借助食养的力量,温和清理宿便,养出干净肠道,让身体回归轻盈、健康的状态。 记住,真正的养生,从来都不是复杂的仪式感,而是把“爱肠道”这件小事,融入到每天的生活里。愿你从此远离宿便困扰,由内而外,焕发健康光彩!", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.people.com.cn/24hour/n/2013/0809/c25408-22498895.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "原标题:人体没有所谓“宿便”(民生服务窗)   市面上“清肠减肥茶”卖得红红火火。相关广告称,便秘患者和爱美女性都可以通过饮用该茶达到“清宿便,排肠毒”的功效。清肠茶有那么神奇吗?我们就此采访了北京协和医院急诊科主治医师刘业成。   人体存“宿便”是炒作   据刘医生介绍,无论中医和西医都没有“宿便”这个说法。正常人可以一天排1—2次便,也可以1—2天排1次便,甚至2到3天排便1次都是正常的。但是超过3天可能有肠梗阻、便秘的可能性,需要来医院检查。   商家说“宿便”长年存在于体内,完全就是一种炒作。肠道不是下水道,不会在管壁上堆积垃圾。肠道有规律的运动,而且各段肠道的运动相互配合,不会出现某些大便长期���着在肠壁上的情况。   刘医生举例:“我们给病人做肠镜,正常人肠壁都是粉红色的,少数有肿瘤或局部炎症的人可能会有其它改变,没有商家说的普遍存在‘宿便’、‘肠壁发黑’的情况。更不存在‘体内囤积7到11公斤大便’的情况。”   正常人体内都有细菌,排出的粪便固体重量中约30%都是细菌。有细菌不一定是坏事,细菌是肠道黏膜屏障的一部分。医学上叫“微生物屏障”,微生物能帮助人体消化吸收,很多人还会通过酸奶等补充益生菌。所以说人体健康离不开细菌。   刘医生认为,细菌帮助分解食物。而结肠内细菌分解食物时可能产生人体不需要的物质,也就是商家宣传中的“毒素”。但是无证据表明正常人的肠道会吸收这些毒素造成所谓的“危害”。   泻药减肥危害健康   所谓“清肠茶”都有泻药成分,即使打着“纯天然”噱头,比如番泻叶和大黄就都是“纯天然”的草本植物,中西医也将其划入泻药的范畴。所以清肠茶的原理就是利用腹泻来减肥。   食物快速通过肠道不利于营养物质的吸收,会造成营养不良、面黄肌瘦,严重时导致人体脱水。刘医生说,喝这种茶容易养成对泻药的依赖,最后没有泻药就没办法排便,导致顽固性便秘。   刘医生介绍,使用泻药会使肠道蠕动加快,可能造成肠套结、肠扭转、肠梗阻,病情严重时需要手术治疗。而滥用泻药最为严重的后果是会造成结肠黑变病,增加其得肠肿瘤的概率。   他最后说,人体自身能够新陈代谢,有自我消除毒素的机制,如果不是便秘(3天以上大便一次)或者肠梗阻,不需要借助外力来排毒。所以切勿轻信商家宣传,危害了自身的健康。", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://jiankang.cctv.com/2021/11/18/ARTI8OIVO7cc7QPbz72jUefs211118.shtml", "domain": "cctv.com", "PageRank": 8, "doc_text": "排宿便等于排毒?商家骗你的 央视网 | 2021年11月18日 15:58 播放视频 画中画 宿便是商家造出来的一个名词,正规的医学书上没有这个名词。所谓的宿便,其实就是肠内容物。有人说,人每天需要排便,不排便的话,肚子里有5千克的宿便,这完全是危言耸听。5千克,像怀着一个宝宝,怎么可能呢? 其实,我们的胃和肠都不是空虚的,正常状态下,都有一些胃肠内容物。我们人体每天分泌的胃液量是1.5—2.5升,肠液量是7—9升,所以我们的胃和肠永远不是空虚的。我们吃进去的东西,要经过消化,需要24—36小时排出来。食物经过消化液的消化,最终变成大便,存在于直肠和乙状结肠。当有200—300克大便的时候,就会触发我们的排便反射。这时候便便会刺激到肠道的内壁,然后通过神经传导到脊髓,脊髓传到大脑,大脑告诉我们要排便了,然后括约肌松弛,肠道蠕动增加,腹压增加,大便顺势就排下来了。所以,排便的过程是一个条件反射,说大便不排出来就是宿便,这种说法是不科学的,是商家为了卖减肥茶通便药而创造出来的一个词汇,所以不能上当。 一周排便3—21次都是正常的 排便的频率因人而异,在医学上有一个范围,以一个星期排便为例,一个星期如果排3—21次,都算正常的规律。一个星期排3次,就相当于一两天排一次大便;或者一天排3次的话,一星期排21次,都是正常的,因人而异。 应该担心的不是宿便而是便秘 当然,如果三四天都不排出一次大便,一个星期少于三次,或者大便比较干结,而且大便量很少,而且便了还想便,有便不净感,再加上有一些腹部的不舒服,而且持续的时间比较长,医学上就可以诊断为便秘。所以,大家其实不是怕宿便,是怕便秘。长期便秘对身体有害,因此重点应是想办法不便秘。 通便药润肠茶解决不了便秘 很多人有了便秘以后,听信商家的一些广告,随便买一些润肠茶、通便的药来吃,不推荐这样做。 解决便秘有三招:饮食、行为、生活方式 那么如何解决便秘问题呢?便秘其实大部分需要我们自己来注意,包括饮食、行为、生活方式,综合地来防止便秘。便秘不能图痛快,来一个什么开塞露、吃一个通便药,这样其实是救急的,不能长期这样。怎么来预防便秘呢?第一,平时一定要多喝水,一天至少喝1500—2000毫升的水。第二,多吃水果蔬菜。根据《中国居民膳食指南》,我们每天要吃250克左右水果、500克左右蔬菜。第三,一定要适当运动。很多人整天坐在电脑前,半天或一天都不运动,这样肠道也不会运动,所以一定要适当地参加一些体育锻炼。第四,特���重要的是行为治疗,就是一定要养成定时排便的习惯。早上起来或者吃完饭以后,头一件事就是坐在马桶上,养成一个条件反射。有好多人有憋便的习惯,有了大便以后不去便,忍着,结果便意越来越不敏感,这样就非常容易造成最终的便秘。因此,治疗便秘是一个综合的过程。", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/mp/wappoc_appmsgcaptcha?poc_token=HHNvpWmjPO_n3FUA_2k8EbX1gHdUTY0P2VhyX38j&target_url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzUyODkyMTE0Ng%3D%3D%26mid%3D2247567086%26idx%3D4%26sn%3Da518a973202f880f908dfdba43c6836c", "domain": "qq.com", "PageRank": 8, "doc_text": "宿便对人体的危害,清理肠道对人体的益处有哪些? 图片 宿便对人体的危害: 1. 毒素重吸收,加重代谢负担 粪便中含有未被消化的食物残渣、脱落的肠黏膜细胞、细菌代谢产物(如氨、硫化氢、吲哚等)及环境污染物(如重金属)。正常情况下,肠道会通过蠕动将粪便推向直肠排出,但若因便秘导致粪便滞留时间过长,肠道内的细菌会持续分解这些物质,产生更多有害物质。部分毒素可能透过受损的肠黏膜屏障进入血液循环(“肠源性中毒”),增加肝脏、肾脏的解毒负担,长期可能影响全身代谢功能。 2. 肠道菌群失调,诱发炎症 粪便滞留会改变肠道内环境(如pH值升高、缺氧),抑制有益菌(如双歧杆菌、乳酸杆菌)的生长,促进有害菌(如产气荚膜梭菌、大肠杆菌)繁殖。菌群失衡可能引发慢性低度炎症,破坏肠道黏膜的完整性,甚至诱发肠漏综合征,使毒素和未消化蛋白质更易进入血液,与过敏、自身免疫病(如类风湿关节炎)的发生相关。 3. 肠道功能紊乱,引发肛肠疾病 长期便秘会导致排便困难,患者可能因用力屏气增加腹压,诱发或加重痔疮、肛裂;干硬的粪便还可能划伤肠黏膜,形成微小溃疡,反复刺激可能增加肠息肉甚至结直肠癌的风险(尽管直接因果尚未完全明确,但慢性炎症是明确的致癌因素)。此外,粪便滞留导致的腹胀、腹痛可能干扰自主神经功能,影响食欲和睡眠。 4. 间接影响皮肤与情绪 肠道被称为“第二大脑”,其功能紊乱可影响全身。毒素重吸收和炎症因子释放可能导致皮肤暗沉、痤疮、色斑等问题(“肠毒外显”);同时,便秘引起的不适可能诱发焦虑、抑郁等情绪问题。 5. 增加慢性疾病风险 流行病学研究显示,长期便秘与肥胖、糖尿病、心血管疾病存在相关性。可能的机制包括:① 代谢紊乱:肠道菌群失调影响短链脂肪酸(如丁酸)的生成,而丁酸可调节胰岛素敏感性和脂肪代谢;② 炎症反应:慢性低度炎症促进动脉粥样硬化;③ 内分泌干扰:某些肠道毒素可能干扰雌激素代谢,增加乳腺癌风险。 清理肠道对人体的益处 “清理肠道”需科学理解——并非盲目使用泻药或过度灌肠(可能破坏肠道功能),而是通过调整饮食、生活习惯或温和手段促进规律排便,恢复肠道健康。其益处体现在以下方面: 1. 减少毒素积累,减轻器官负担 规律排便可缩短粪便在肠道内的停留时间,降低细菌分解产生的有害物质如氨的重吸收,减轻肝脏解毒和肾脏排泄的压力,有助于维持内环境稳定。 2. 改善肠道菌群平衡,增强免疫 通过摄入膳食纤维(如全谷物、蔬菜)、发酵食品(如酸奶、纳豆)或益生菌补充剂,可增加粪便体积、促进肠道蠕动,同时为有益菌提供“食物”(益生元),抑制有害菌增殖。健康的菌群能增强肠道黏膜屏障功能(“生物屏障”),减少病原体入侵,并通过调节免疫细胞活性提升全身免疫力(约70%的免疫细胞分布于肠道)。 3. 缓解肠道不适,预防肛肠疾病 规律的软质排便可减少排便时的腹压和机械摩擦,降低痔疮、肛裂的发生风险;同时,避免粪便滞留对肠黏膜的持续刺激,有助于修复微小损伤,降低慢性炎症和肠息肉的概率。 4. 优化代谢与皮肤状态 肠道功能改善后,毒素和代谢废物的排出更顺畅,可能缓解因“肠毒”引起的皮肤问题(如痤疮、暗沉);此外,肠道菌群调节可促进短链脂肪酸生成,改善胰岛素敏感性,辅助控制血糖和体重。 5. 调节情绪与认知 肠道健康与大脑功能密切相关:规律排便减少炎症因子释放,保护肠神经和血脑屏障;同时改善情绪稳定性,缓解焦虑和抑郁倾向。 科学清理肠道的建议 饮食调整:每日摄入25~30g膳食纤维,多喝水(1.5~2L/天)软化粪便;适量补充益生菌和益生)。 规律运动:每天30分钟有氧运动(如快走、游泳)可促进肠道蠕动,尤其推��腹式呼吸或瑜伽中的“猫牛式”等动作。 建立排便反射:晨起或餐后(胃结肠反射活跃期)尝试排便,避免久坐或强忍便意。 谨慎使用泻药:刺激性泻药(如番泻叶)可能导致依赖或肠神经损伤,优先选择渗透性泻药(如乳果糖)或容积性泻药(如欧车前)。越排身体越轻松,身体越有劲。 科学的肠道清理应聚焦于恢复肠道动力、平衡菌群和改善生活习惯。保持规律排便和健康饮食,才是维护肠道乃至全身健康的关键。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://uptogo.com.tw/%E5%81%A5%E5%BA%B7/%E6%B6%88%E5%8C%96%E9%81%93%E5%81%A5%E5%BA%B7/%E5%A6%82%E4%BD%95%E6%B8%85%E9%99%A4%E5%AE%BF%E4%BE%BF/", "domain": "uptogo.com.tw", "PageRank": 0, "doc_text": "如何清除宿便?營養師揭祕8大「腸道清道夫」食物,跟小腹婆說掰掰! 2025-08-13 雜貨 您是否經常感到肚子脹氣、排便不順,或總覺得體內有廢物堆積,進而對「宿便」這個詞感到焦慮?許多現代人因為不良的飲食習慣而有此困擾。儘管「宿便」並非一個正式的醫學名詞,但它已成為大眾用來形容「長期滯留在腸道內未排出的糞便」的通俗說法。 事實上,每個人體內都存有待排出的糞便,其數量可從1至3公斤不等,嚴重便祕者甚至可能更高。本文將深入探討宿便的成因、對健康的影響,並提供具體的飲食與生活對策,幫助您擺脫便祕與宿便的困擾,重拾腸道健康與身體的輕盈感。 清「宿便」的迷思與真相 在深入瞭解如何清除宿便之前,我們需要先釐清兩個相關但不同的概念:宿便與便祕。購買維他命和補充劑 宿便:通常指停留體內超過一天,尚未被排出的糞便。由於人體消化道結構複雜,大腸充滿皺褶與被稱為「大腸憩室」的凹槽,即使每天排便,也可能會有部分糞便殘留,因此可以說人人體內都有宿便,差別僅在於量的多寡。 便祕:這是一個明確的醫學狀況,通常指每週排便次數少於三次,或排便時感到困難、費力,糞便形態乾硬呈顆粒狀,且常有排不乾淨的感覺。 簡單來說,宿便是結果,而便祕是導致宿便大量累積的主要原因之一。下表說明瞭兩者之間的差異: 特性 宿便 (通俗概念) 便祕 (醫學狀況) 定義 殘留於體內、隔夜未排出的糞便。 一種排便困難的症狀或疾病。 Advertisements 普遍性 人人皆有,量的多寡因人而異。 並非每個人都有,是一種功能性失調。 糞便狀態 糞便形態不一,可能為正常長條狀。 多為乾硬、分離的顆粒狀或硬球狀。 感受 可能無特殊感受,或輕微腹脹。 明顯的排便困難、疼痛、腹脹與不適感。 飲食因素:膳食 纖維攝取不足、水分喝太少、過度食用高油、高糖的加工食品。 生活習慣:久坐、缺乏運動導致腸道蠕動變慢;因忙碌或環境不便而習慣性忍便;生活壓力大、作息不規律影響自律神經,進而幹擾腸道功能。 生理因素:隨著年齡增長,腸道機能自然退化;某些藥物(如止痛藥、抗憂鬱藥)的副作用也可能導致便祕。 長期囤積宿便,無異於在體內堆積垃圾,可能引發一系列健康危害: 消化系統問題:加重便祕、引發腹痛腹脹、增加痔瘡與肛裂風險。 毒素累積:糞便中的毒素與廢物可能被腸道反覆吸收,進入血液循環,導致肌膚粗糙、暗沉、長痘痘、口臭及體味加重。 免疫力下降:腸道是人體最大的免疫器官,宿便會破壞腸道菌叢平衡,影響免疫功能。 增加慢性病與癌症風險:長期的腸道慢性發炎,可能增加大腸瘜肉甚至大腸癌的風險。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://www.sohu.com/a/990260408_100292279", "domain": "sohu.com", "PageRank": 8, "doc_text": "隔三差五吃次“它”,等于慢跑1小时,排宿便清肠毒,体重悄悄降 2026-03-01 06:45 发布于:四川省 标题:隔三差五吃次“它”,等于慢跑1小时,排宿便清肠毒,体重悄悄降。 在这个快节奏的时代,我们常常忽略了健康的重要性。然而,身体的健康是一切的基础,没有健康的身体,再多的财富和成就也无法享受。今天,我想和大家分享一种简单而有效的方法,帮助大家保持健康,那就是——多吃富含膳食纤维的食物。 膳食纤维是一种不能被人体消化吸收的碳水化合物,它在我们的肠道中发挥着重要的作用。首先,膳食纤维可以促进肠道蠕动,帮助我们排出体内的宿便和毒素,让我们的身体更加清爽。其次,膳食纤维还可以降低胆固醇,预防心血管疾病。此外,膳食纤维还能增强饱腹感,帮助我们控制食欲,避免过度进食。 那么,如何在日常饮食中增加膳食纤维的摄入呢?其实很简单,只需要在每餐中加入一些富含膳食纤维的食物即可。例如,我们可以多吃一些全谷类食物,如燕麦、糙米、全麦面包等;也可以多吃一些水果和蔬菜,如苹果、香蕉、菠菜、胡萝卜等。这些食物不仅含有丰富的膳食纤维,还能为我们的身体提供丰富的营养。 当然,除了在日常饮食中增加膳食纤维的摄入外,我们还可以通过运动来进一步促进肠道的健康。比如,我们可以每天坚持慢跑30分钟,或者参加一些有氧运动,如游泳、跳绳等。这些运动可以帮助我们加速新陈代谢,促进肠道蠕动,让我们的身体更加健康。 总之,保持健康的关键在于日常的饮食和运动。多吃富含膳食纤维的食物,不仅可以帮助我们排出体内的宿便和毒素,还能让我们的身体更加清爽,预防各种疾病。同时,通过运动来进一步促进肠道的健康,让我们的身体更加健康。让我们一起行动起来,用健康的生活方式迎接美好的未来吧!", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.fh21.com.cn/article/view/dvxcrp3akttpgzm.html", "domain": "fh21.com.cn", "PageRank": 6, "doc_text": "什么是宿便如何有效清除宿便 分享到 手机查看阅读:1.3万 宿便是指长期滞留于结肠内的粪便,通常与排便不畅、膳食纤维摄入不足等因素有关。清除宿便可通过增加膳食纤维摄入、适量运动、规律作息、腹部按摩、必要时遵医嘱使用缓泻药物等方式实现。 1、增加膳食纤维 膳食纤维能吸收水分软化粪便,促进肠道蠕动。建议每日摄入西蓝花、燕麦、苹果等富含膳食纤维的食物,成人每日膳食纤维推荐量为25-30克。长期膳食纤维不足可能导致粪便干结,加重宿便问题。 2、适量运动 快走、瑜伽等温和运动可通过增强腹肌收缩力刺激肠道蠕动。建议每周进行3-5次、每次30分钟的中等强度运动。久坐不动会使肠道蠕动减缓,增加粪便滞留风险。 3、规律作息 固定每日排便时间有助于建立肠道生物钟,建议晨起后或餐后2小时内尝试排便。作息紊乱会干扰自主神经对肠道的调控,导致排便反射减弱。 4、腹部按摩 顺时针按摩脐周可促进结肠内容物移动,每次按摩5-10分钟。按摩时配合腹式呼吸效果更佳,但肠梗阻、急性腹痛患者禁止进行。 5、缓泻药物 乳果糖口服溶液、聚乙二醇4000散、比沙可啶肠溶片等药物可在医生指导下短期使用。滥用刺激性泻药可能导致电解质紊乱或肠道黑变病,症状缓解后应及时停药。 日常需保持每日1500-2000毫升饮水量,避免过度依赖通便茶等刺激性产品。若出现持续便秘伴随腹痛、便血等症状,建议及时消化内科就诊排除器质性疾病。建立长期健康排便习惯比临时清肠更重要,可记录排便日记帮助调整生活方式。", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://www.vodeng.com/a/20260301/1772325721.html", "domain": "vodeng.com", "PageRank": 0, "doc_text": "怎样排宿便效果最好最快,高效排解宿便:24小时见效的自然清肠法 来源:摩登时尚网(www.vodeng.com)时间:2026-03-01 08:42作者:摩登中国热度:147手机阅读>> 朋友,你是不是也在为肚子里那点“库存”发愁?感觉身体沉重,皮肤冒痘,整个人都不清爽了?别担心,高效清理肠道并非遥不可及,咱们今天就聊聊那些能让您在24小时内感觉身轻如燕的自然妙招。 水,才是肠道的第一推动力 怎样排宿便效果最好最快,高效排解宿便:24小时见效的自然清肠法 想把积压的“旧货”清出去,你得先给肠道足够的“润滑剂”。早晨起床,别急着找咖啡,先慢慢喝下一大杯温水(大约300-500毫升),这就像给休眠了一夜的肠道洗个澡,能有效刺激结肠收缩,催促排便。记住,是温水,冰水可能会吓到你的肠胃。在整个白天,记得把水杯放在眼前,时不时就来几口,让身体始终处于水润状态。 请来膳食纤维这位“清道夫” 怎样排宿便效果最好最快,高效排解宿便:24小时见效的自然清肠法 光喝水还不够,你得给肠道请个得力助手。膳食纤维,特别是那些可溶性的,堪称是肠道的“超级海绵”。它们能吸收水分,让粪便变得松软湿润,更容易排出。早餐来一碗热腾腾的燕麦粥,或者啃上一个大个头的带皮苹果,都是极好的选择。像猕猴桃、奇亚籽这类食物更是通便神器,能让你的肠道工作事半功倍。 小提示:增加纤维摄入的一定记得多喝水,否则纤维干了,反而可能加重拥堵,那就适得其反了。 动起来,给肠道做做“按摩” 怎样排宿便效果最好最快,高效排解宿便��24小时见效的自然清肠法 别总是坐着,你的肠道也需要运动来促进蠕动。不需要剧烈运动,散步、慢跑,或者在家做一些简单的扭转腰部的动作,比如身体向左右两侧转动,都能像给肠道做按摩一样,帮助推动粪便向前移动。想象一下,你的运动就是在为肠道里的“货物”装上传送带。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.dayhealth.tw/stool/", "domain": "dayhealth.tw", "PageRank": 0, "doc_text": "每個人都有宿便!學會5招如何快速排宿便,幫助排出體內毒素 新聞中心 by 新聞中心 in 其他 宿便指的是隔夜未排出的糞便,但千萬別以為每天都有排便身體就不會有宿便留存。根據醫學研究,健康的人宿便約1-3公斤,嚴重便秘者,宿便更可能多至6公斤。究竟宿便對身體有什麼危害?該如何快速清宿便? 每個人都會有宿便,與順不順暢無關,差別只在於量多還是量少而已。便秘困擾者,體內囤積3-6公斤以上的糞便也是很有可能的。 「每天都有順利排便的話,應該就沒有宿便了吧」是錯誤觀念。根據醫學研究,健康的人宿便約1-3公斤,嚴重便秘者,宿便更可能多至6公斤。究竟宿便對身體有什麼危害?該如何快速清宿便?這篇文一次分享給你: 文章目錄 宿便是什麼? 為什麼宿便容易囤積? 宿便有什麼危害?宿便對人體的7大危害 如何快速清宿便?4個有效清宿便方法", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_054", "question": "拍打肘窝可以抢救心梗吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://m.weibo.cn/detail/5254164042482711", "domain": "weibo.cn", "PageRank": 7, "doc_text": "任之堂主人——余浩老师 生命有时候真的很脆弱,尤其是对于有心脏隐患的朋友来说,意外往往就在一瞬间。 在任之堂的讲课中,我常反复强调一个急救方法。很多朋友听了觉得太简单,甚至有点怀疑。但正是这个简单的动作,在关键时刻,帮助了好几位突发胸痹的患者缓解了危机。 今天,我要把这个方法郑重地写下来,希望大家不光收藏,更要学会、练熟。 一、 为什么心脏会突然“罢工”? 突发的心绞痛、胸闷、濒死感,在中医看来,就是气血瞬间堵住了,阳气过不去了。就像高速公路上突然发生了严重车祸,交通完全瘫痪。 这时候,我们需要一条“应急车道”,快速把堵住的气机疏通开。 我们的身体上,自带这样的应急开关。 二、 救命两招:拍手肘,拍腋窝 第一招:拍打手肘内侧【位置】:伸直手臂,手肘内侧的凹陷处(这里有肺经的尺泽穴,心包经的曲泽穴)。 【方法】:用另一只手的手掌,空心掌(手掌微扣),用力拍打这个窝。 【力度】:要痛!不要怕疼,这个时候保命要紧。力度要能渗透进去,拍到皮肤发红,甚至出痧(出现紫黑色的斑点)。 【原理】:心肺同源。拍打这里,能直接刺激心包经和肺经,宣通肺气,振奋心阳。肺气一宣,全身的气机就动起来了;心包一通,心脏外围的压力就卸掉了。 第二招:拍打腋窝【位置】:抬起手臂,腋窝的最深处(这里有心经的极泉穴)。 【方法】:同样用空心掌,重重地拍打腋窝。 【原理】:极泉穴是心经的源头。拍打这里,就像是直接拨动了心脏的琴弦,能极快地疏通心经气血,缓解心悸、心痛。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "http://mp.weixin.qq.com/s?__biz=Mzk0NTQ0NzUzMw==&mid=2247484149&idx=1&sn=311e26312cf93c2c5feaab18401a0202&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "学点胸闷憋闷心绞痛等的急救知识,关键时候能救命 有位很知名的医生(西医)博主的文章里讲:心脏病突发的时候千万不能拍肘窝…… 宋兆普医生(网络知名的中医—因为我从网络认识的,当然他是一位非常著名且有大爱的中医)一直强调关键时刻“拍打肘窝”能救命!在一次节目上,他拍打主持人的肘窝,没两下主持人的肘窝上就出现了黑紫的疙瘩,他由此判断年轻人的心经淤堵厉害,需要调调心血了! 在这里我不讨论孰对,孰错,是与非自有实践去验证!是与非的问题,也只是在特定的环境里,一定的条件下才会有的。 我是一名拍打肘窝自救的实践者和受益者。当然拍打肘窝不是从宋先生那里学到的,但通过实践我十二分认可宋兆普先生的说法,是因为拍打肘窝真的在危急时刻救了我!只要身体有信号发出,基本上就能实现自救或至少为救命争取了时间! 我只想说说我自己拍肘窝的感受,真实经历,当然个人不同,相信���就收藏慢慢体验,不信也不要妄加评论!拜谢! 1、情景一: 开车过程中几次突然出不来气儿,感觉气管像针扎一样疼,将被密集的针尖堵死的感受…… 自救行为:一手扶方向盘,另一手掌往死里拍打扶方向盘的手肘窝(当然眼睛紧盯前方),大约五分钟(中间有停顿换手拍对侧),吸气能下去后,双手扶方向盘,做深吸慢呼……十几组呼吸后,呼吸基本自如! 当然是在路上车少的情况下,如果车多的情况下一定要拍打一个循环少稍有缓解后(急救要紧,晚一分钟都有可能要命),打转向灯,把车慢慢地停靠在安全地带,并打开双闪提示后,继续自救,或者为确保救命,第一时间呼叫120请求援助! 2、单身宿舍 一个人住不怕,怕的是发生突发事件时候没有人知道,延误了黄金抢救时间!听说过几例类似的事件:有的人就没了;有的救活了,但终身行动不便(但其实如果能找到好的中医,是有可能恢复很好的,看缘分了!);有的突然倒地,身边人都不懂或不敢施救错失了黄金救援时间! 因此身体发出求救信号的时候,知道如何自救或者身边有人需要求助时知道如何第一时间救命就会避免那些不可挽回的遗憾! 前几日,晚上9点多,忽然就出现了气管即将堵死的现象。迅速拍打肘窝,感觉有缓解后,又下意识的用大指尖按压天突穴,能够将气吸下去以后,再拍肘窝,再按压天突穴……15分钟左右基本好了!强心针,心肺针(由于在我的公众号出现针方被警告删除,这里就不写穴位了)或者倪海厦老师讲的心三针(天突、巨阙和关元)在开始的那一刻自己去扎根本就来不及,所以拍打肘窝是最快速的也是自己能够做到的最有效的,最好的自救方式!当然如果能记住穴位按压,结合肘窝拍打效果会更好! 请记住这几种小白自救方式:拍打肘窝,按天突穴,巨阙穴,和关元穴", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://www.360doc.com/content/26/0206/15/81122244_1169605152.shtml", "domain": "360doc.com", "PageRank": 5, "doc_text": "董氏奇穴之手三灵穴 。 手三灵穴的位置在肘横纹附近,环绕十四经的尺泽穴,在尺泽穴正上0.5寸处一穴、内侧0.5寸处一穴、外侧0.5寸处一穴,共三穴。 归经:入心经和心包经。 解剖:外侧前臂皮神经、桡骨神经、内侧心之分支神经、肺分支神经。 针刺法:直刺0.5-1寸,或用三棱针点刺附近血络出血,强调出黑血效果显著。 三棱针:三棱针点刺放血疗法,尤其适用于实证、痛证和急症。对于急性胸闷、胸痛,点刺肘窝处瘀阻的血络(追求放出黑血),常能起到“下针立解”的效果。 主治:心脏急症(如急性心脏麻痹、心绞痛)、胸闷、胸痛透背、心脏缺氧呼吸困难。此穴组为“董氏七十二绝针”之一,在临床中被证实对心疾有特效。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "http://mp.weixin.qq.com/s?__biz=MzA4ODkzNjY2MQ==&mid=2247494368&idx=1&sn=e029d0fb08976bd39c1fbde437947da6&scene=0", "domain": "qq.com", "PageRank": 8, "doc_text": "心梗:肯定有心脏不舒服,心前区疼痛的症状。嘴唇发黑紫,气喘不上来,有汗,手脚发抖僵硬,倒地抽搐,病人会有自抓心脏部位的表现。 脑梗:最明显的是肢体活动障碍或者口歪眼斜。 突然晕厥分两种原因:1:心血管梗塞常人叫(心梗)。 症状:手指处于自然状态,有汗,寒凉。 2:中风(即脑梗) 症状:手是紧握拳的,手是热乎的。 心梗急救: 1.十宣放血(十个手指头)黑紫色血放完。按压内关合谷穴,同时疏通心包经——强力拍肘窝+腋窝。 腋窝、肘窝,是心经心包经所过,拍打这些位置,是在疏通心经和心包经,也是疏通心脏的淤堵。尽最大力气拍打,强力刺激这些位置,能让休克、昏厥的病人迅速清醒。(大力拍打能够疏通心脏的淤堵) 手指放完,如还没醒,再继续在十个脚趾尖放血。 2.针刺人中穴:人中穴就是人体鼻唇沟的中点,是一个重要的急救穴位。针尖向下扎,可以通调任脉,治疗胸疾。(如果没有针,掐人中也可以。用大拇指压在人中位置向脑部方向推压。) 3、下针心脏三针:巨阙+关元+天突三个穴位下针。(巨阙、关元、天突一个是心脏的募穴,一个是小肠的募穴,天突是气脉经过)。 急救用药参考: 心梗,心血管阻塞,一般都用(速效救心丸/安宫牛黄丸,局方至宝丸(热象阳极),参附汤(寒象阴极),苏合香丸等等,都是千钧一发之际的紧急抢救药。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.people.com.cn/24hour/n/2014/0320/c25408-24694031.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "网上疯传\"突发心梗可拍胳膊肘急救\" 医生:无异于开玩笑 2014年03月20日20:02 来源:北京晚报 手机看新闻 原标题:网上疯传\"突发心梗可拍胳膊肘急救\" 医生:无异于开玩笑   突发心梗拍胳膊肘能急救?   医生:拍胳膊肘解决不了心脏问题   最近网络上疯传救治心梗患者的“拍打疗法”——“遇到急性心梗,拍打胳膊肘内侧,用时不多急救心肌梗死却效果非凡,不仅可缓解心梗突发前的心区不适,而且没有外用医药产生心肌损伤、导致心律失常,甚至危及生命的副作用。”“拍打疗法”还有一个“病例”,说的是一位70多岁老人在参加别人婚礼时突然昏厥,仰坐在椅子上呼吸急促,两眼僵直,大家怀疑是心肌梗死。有人打电话叫救护车,有人上前撸起他的衣袖,用力地拍打肘内弯。拍打几十下后,老人一再缩手,后来老人被送到医院后,医生说:“拍这地方拍对了,可以把堵住血管的血栓疏通掉。不然,光等救护车送到医院再抢救,还不知道会发生什么情况呢。”   拍打疗法真的有效吗?北京安贞医院心内科主任医师陈立颖说,老人突发心梗,通常是在动脉粥样硬化斑块形成的基础上,斑块破溃引起红细胞、血小板等聚集形成血栓,堵在了给心脏供血的冠状动脉里,而不是堵住了胳膊肘内侧的血管。拍打胳膊肘就想把导致心梗的血栓疏通掉、让冠状动脉的血液重新流动起来,无异于开玩笑。   那么,如果路上遇到了有人突发心肌梗死,应该如何急救才是正确的呢?陈立颖说,遇到有人突然倒地,应当立刻呼喊他,看他是否有意识。如果考虑是心梗,意识清醒的患者可以让他舌下含服硝酸甘油;服用一次硝酸甘油如果症状得不到缓解,5分钟后可以再服用一次,一共可服三次。如果心梗患者已经意识不清,没了脉搏、没了血压,这时候最重要的就是为他进行心肺复苏,“进行胸外按压和人工呼吸,一般按压30次,人工呼吸两次。”陈立颖特别提醒说,有些人倒地可能不是心梗,“也有可能是脑血管病或者其他疾病。”因此,如果不能确认倒地者是心梗,切忌随意搬动患者,“脑血管病患者如果被随意搬动、摇晃,也许还会导致病情加重。”此外,还要及时拨打120或999急救电话,让专业医务人员参与到急救中。(记者 贾晓宏)", "authority": "high", "content_type": "background"}, {"docid": "doc_006", "url": "https://m.sohu.com/a/989711841_121124541/", "domain": "sohu.com", "PageRank": 8, "doc_text": "拍肘窝:拍散心肺邪气病气 肘窝部位,刚好是心经、心包经、肺经三条阴经通过的地方,如果这三条经的气血一旦运行受阻,无形中就会伤害到心脏与肺,引发这两个脏器的疾病。古人认为心肺之邪留于两肘。 肘窝部分实际上还藏着两个穴位,一个是肺经的尺泽穴,一个是心包经的曲泽穴。 尺泽穴有清宣肺气、泻火降逆的作用,对口腔异味、感冒、扁桃体发炎、咽喉肿痛、便秘、腹胀、口干,以及咳嗽都有很好的治疗效果。 曲泽穴有降逆、镇惊、泄热、宁心的作用,对中暑、平时有心慌气短的症状,以及心肌炎、急性胃肠炎、身热、心烦、呕吐等也有很好的预防和治疗的作用。 通过拍打肘窝,这两个穴位同时也就疏通了,还不用费心去找穴位,一举两得。 1、辅助改善心肺不适 常常能在其肘窝部位摸到一个压痛点,轻轻一点患者就能痛得叫起来,而正常人则没有这种情况。 有痛点就证明此处有淤阻,也印证了邪气滞留于此的观点。处理这种情况,最便捷的方法就是拍打它,使淤邪散开,则正气自复,邪气自然无从所留。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://www.360doc.com/content/23/0513/12/31731640_1080523291.shtml", "domain": "360doc.com", "PageRank": 5, "doc_text": "【急救】突然心梗或心脏不适,拍打胳膊弯处,效果立竿见影 2011年底,我们出席一个订婚宴后正要离开,邻座一位70多岁老人突然昏厥,仰坐在椅子上呼吸急促,两眼僵直,疑是心肌梗塞。有人急叫快打120叫救护车。我上前撸起他的衣袖,大力拍打他右肘内弯,要他家人拍另一条臂弯。拍打几十下后,老人就开始一再缩手,说明他知道护疼意识开始恢复,应无大碍了。之后,我告诉他家人在救护车来前接着拍打。 翌日,老人亲属打来电话告知,“救护车把老人送到朝阳医院急救,大夫问'胳膊是谁拍的’?说:'拍这地方拍对了,可以把堵住血管的血栓疏通掉。不然,光等救护车送到医院再抢救,还不知道会发生什么情况呢’。医院一检查,就是心肌梗塞,在医院就给打了一瓶吊针,然后就起来回家了。” 今年5月26日,我们去参加婚礼时又碰上那位突发心梗的老人。老两口见了我直感谢,说我那天救了老先生一命…… 幸而朝阳医院那位大夫能够理解拍打的作用,而“光等救护车送到医院再抢救,还不知道会发生什么情况呢”的言外之意也不难理解:若是坐等救护车送到医院急救,错过了黄金抢救时间,只怕老人已经没救了。 而我当时敢于出手一试,皆因曾闻推行拍打拉筋自愈法,有谁突然心肌梗塞,或心脏不舒服,就拍打胳膊弯处,效果立竿见影。他一位朋友的父亲突发心肌梗塞,吃救心丸都来不及了,两人各拉起老人一条胳膊,照着方法在肘弯处猛拍几分钟,老人果然苏醒了,如同常人一样站起来了。 据讲,这一招实为道家秘法——“调伤法”。此法鲜为人知,衹因“道不轻传”,怕“所传非人”——很多人不是“闻道勤而行之”,而是“闻道大笑之”,还不免说三道四:“这么简单! 的法子也能治病?跟自虐似的,别再拍残了!”而它有无疗效,只有试过方知。 中医认为“寒凝致瘀,血行受阻”。而血栓形成和疏通的原理大概近似冬季超市里的花生油,室温稍低即凝结,室温一升就化开。肘弯处的心包经、心经直通心脏,大力拍打这两条经络就能促使“气行血行”,令人发热出汗,起到升阳化除血栓、疏通血管瘀堵的作用。这大概就是朝阳医院大夫所言用拍打急救“可以把堵住血管的血栓疏通掉”的原理所在。 而这种拍打手法,人人一看就会,无需培训,平日常拍还能防治各种心脏疾病,调降血压,大大减少心脏病的发生。拍打肘弯出痧与否当即就能看出有无心脏疾病,这是诊断的过程,准确性高于现代医疗仪器检测的结果。将拍出的紫黑色毒痧持续拍成红色,心脏病症会随之减轻或消失,这又是化痧治疗的过程。坚持拍打身体其它经络或疼痛部位,还能治愈很多大医院束手无策的不治之症。 图片 换言之,罗阳两年的体检报告都表明他身体没有问题,而今年却会突发心肌梗死,足见迷信医疗仪器检测的结果也会误人性命! 让公众多掌握一种人人都能“举手拍打”急救的简便手段,那将能在极短的黄金急救时间内挽救多少心肌梗塞患者的宝贵性命呢?", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "http://health.people.com.cn/n1/2017/0908/c14739-29523087.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "拍胳膊难救心梗 血栓不是花生油,热了能融化,拍落了还可能引起致命肺栓塞 北京电力医院急诊内科主任、心内科主任医师 褚晓雯 2017年09月08日08:34 来源:人民网-生命时报 近日,社交媒体上流传着一则“突发心梗救治奇招”的网文,声称“突然发生心肌梗死或心脏不舒服时,就拍打胳膊弯处,效果立竿见影”。作为一名心内科医生,我要提醒的是,这种说法根本不靠谱。一旦突发心肌梗死,患者和家人要及时采取正确的应对措施,以免致残甚至致死。 心肌梗死的发生,是由于冠状动脉急性、持续性缺血缺氧所引起的心肌坏死,多发生在冠状动脉粥样硬化狭窄基础上,由于某些诱因致使冠状动脉粥样斑块发生破裂,血液中的血小板、纤维蛋白等迅速聚集而形成血栓,突然阻塞冠状动脉,导致相应区域的心肌失去血液供应而发生坏死。也就是说,心肌梗死是血栓堵住了供应心脏的血管而导致的病症,拍胳膊怎么可能消除血管的血栓呢?再者说,即便是胳膊上的血管长了血栓,也要用药物或其他治疗手段来处理,单纯靠拍打是没有效果的,甚至可能让血栓脱落,进入血液循环,带来更大的隐患。比如,如果血栓流入肺部血管,可能引发致命的肺栓塞。 与很多谣言拿中医来“背锅”一样,这则谣言中也提到:“中医认为,‘寒凝致瘀,血行受阻’。而血栓形成和疏通的原理大概近似冬季超市里的花生油,室温稍低即凝结,室温一升就化开。肘弯处的心包经、心经直通心脏,大力拍打这两条经络就能促使‘气行血行’,令人发热出汗,起到升阳化除血栓、疏通血管瘀堵的作用。”在中医看来,血瘀是血栓的诱因不假,但寒、热、温、凉是与“病性”和“药性”有关,而不是温度的高低。大力拍打胳膊令其发热出汗,根本不可能让血栓像坚冰一样“融化”。这是因为,血栓的形成并非简单物理学上液体到固体的凝固过程,而是凝血因子激活和一系列复杂的生物化学反应的结果。栓子里有���量黏附起来的血小板、血细胞、纤维蛋白等成分,温度再高也不可能化开。 谣言还鼓动大家,“这种拍打手法人人一看就会,无需培训,平日拍打还能防治各种心脏病”。事实上,心脏病的种类非常多,比如心律失常、心力衰竭、冠心病、心肌炎、风湿性心脏病等,发病机理大不相同,怎么可能用一种手法来解决呢? 秋冬季节是心梗的高发季。如果突然发病,正确的做法是:第一,停止活动,躺下观察身体是否有心肌缺血的各种预警信号,包括心前区闷、痛;后背部、肩膀及双上肢的沉重、疼痛感;牙痛;颈部紧缩感;胸骨后闷痛、压榨或烧灼感;无名原因的烦躁不安、大汗甚至濒死感;胃痛、胃胀、恶心、呕吐等。以上症状可能单一出现,也可能同时出现。心绞痛多伴有心前区不适表现,疼痛多表现为压榨性、紧缩性(嗓子发紧)或憋闷感,像一块大石头压在胸口,有时会有莫名的濒死感。如果是单纯心绞痛,一般3~5分钟后就会缓解;如果持续时间在30分钟以上,就很可能是心梗了,必须立即呼救。需要提醒的是,并非每个心梗病人的首发症状都是心绞痛,部分病人可能会觉得腮帮子痛、牙齿痛、背痛、胃痛、胸闷等。出现以上不典型症状,又有冠心病史的患者,则要提高警惕。第二,马上拨打120呼救,及时送往医院。第三,出现相关症状一定不要扛着。及早开通梗塞血管是降低死亡率的关键,因为人体一旦出现心梗,每分每秒都有成千上万的心肌细胞死亡,所以,早一秒开通,就多一份希望。比较理想的时间是120分钟内送达医院抢救,越早越好。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.gczyy.com/jgkp/538.html", "domain": "gczyy.com", "PageRank": 0, "doc_text": "身体有“八虚”,每天拍一拍,增强抵抗力 时间:2023-11-23点击: 21652 次 八虚一词最早记载于《灵枢》,它们是指人体的八个地方,分别是双腋、双肘、双髀(即两胯)和双腘。八虚在冬天是人体最暖和的地方。据说这八虚小到治感冒大到治疑难杂症,今天再来跟我们一起了解一下它们吧。 虚的意思是薄弱环节,叠折处通常容易沾灰,人体的八虚就像这些地方一些。五脏之邪就喜欢藏匿于八虚。肺心有邪,其气留于两肘; 肝有邪,其气留于两腋;脾有邪,其气留于两髀;肾有邪,其气留于两腘。 一、拍两肘窝——拍散心肺邪气病气 肘窝部位,刚好是心经、心包经、肺经三条阴经通过的地方,还藏着两个穴位,肺经的尺泽穴和心包经的曲泽穴。 肘窝的拍打方法:把左手臂伸直,用右手找到左手臂的肘横纹正中,用右手大拇指点住它定位,找到后,将右手的四指并拢轻轻拍打。每次八十一下即可,力量可由轻到重。一般心肺有热的人,拍打后就可看到肘窝局部发红,甚至能拍出痧来。 不过,重症或久病身体羸弱的患者,最好不要过重刺激,在肘窝部位轻轻地推擦即可。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://news.xmnn.cn/xmxw/202405/t20240512_144463.html", "domain": "xmnn.cn", "PageRank": 7, "doc_text": "拍打手肘窝能缓解胸闷心痛?中医:真的管用 头像 厦门日报 2024-05-12 17:07发布于福建厦门日报社官方账号   时常见到有人在锻炼时,对身体的某些部位拍拍打打,旁观者会觉得奇怪:为什么要这么做?真的管用吗?还别说,这招还真的管用。医生说,拍打手肘窝,可以缓解胸闷、心痛,是一种非常有效的按摩方法。中医认为肘窝属于人体的“八虚”之一,与穴位中的手厥阴心包经有密不可分的关联。   拍打肘窝有哪些功效?为什么能缓解心慌不适?正确的拍打方法是什么?今天我们请相关专家来谈一谈。   不通则痛   拍打推拿法自古就有   厦门市中医院总院推拿科负责人雷应介绍,在中医古方中,拍打法是一种推拿手法。早在《广雅·释诂》中就有提到:“拍,击也。”黄帝内经《血气形志论》中也有记载:“经络不通,病生于不仁,治之以按摩醪药……故经络不通而病不仁,按摩者,开通闭塞,导引阴阳。”清代《医宗金鉴》也写道:“气血郁滞,为肿为痛,宜用拍按之法,按其经络以通郁闭之气……其患可愈。”   按《中医大辞典》中的解释,拍打法作为一种推拿手法,是以虚掌或手指,平稳而有弹性、节律地拍打体表一定部位,具有改善脏腑功能、促进气血运行且通络止痛之效。   雷应说,拍打疗法是一种简单而有效的中医按摩方法,可以缓解或消除身体的不适症状��通过正确的拍打方法,不但可以让身体得到充分放松和舒缓,提高生活质量,还可以起到治疗疾病的作用。   人有八虚   可理解为“薄弱环节”   肘窝这一部位,为何如此关键呢?《黄帝内经太素·刺法》中有提到:“八虚者,两肘、两腋、两髀、两腘。此之人虚,故曰八虚。此八大节相属虚处,乃是之动利机关。”也就是说,肘窝属于人体中的“八虚”之一。   市中医院总院推拿科医师陈玉玲介绍,中医中的“八虚”,指的是人体的八个大关节,即两肘、两腋、两髀、两腘。所谓的“虚”可以理解为人体的“薄弱环节”,好比一件衣服最容易沾灰的地方往往是折叠拐角处。中医认为“通则不痛、痛则不通”,人体的八虚也是如此,五脏之邪喜欢藏匿于八虚之中,导致经气运行不畅。   《黄帝内经》还提到:“人有八虚,肺心有邪,其气留于两肘;肝有邪,其气流于两腋;脾有邪,其气留于两髀;肾有邪,其气留于两腘。”   陈玉玲说,这段话的意思很明确,人体各个脏腑经气运行不畅,容易汇集在八虚部位。首先就是两肘窝,肺心有邪,其气留于两肘,拍打肘窝,有助于养心、宣肺、治呼吸道疾病;其次是两腋窝,拍腋窝可疏肝理气,治肝阳上亢疾病;其三是拍腘窝,也就是膝关节后侧,有助于补肾、祛湿、治腰腿疼痛;其四为两髀,也就是腹股沟处,可调理脾胃,对生殖系统疾病也有好处。   为何有效   力之所到气之所到   拍打肘窝为何管用?雷应解释,以肘窝为例,在中医的经脉穴位系统中,肘窝处又是心经、心包经、肺经三条阴经通过之处,所有的梗、栓塞皆是瘀堵,用力拍打血管周围,瞬间发力冲击让血脉强力波澜,这样,不稳定的瘀堵点通过冲击力得以通畅,邪气得以消散。   此外,包括尺泽穴、曲泽穴及少海穴等在内的穴位也均位于肘窝处,分别为肺经、心包经及心经的合穴,合治内腑。心主血脉,肺主气,司呼吸。拍打肘窝,可加强气机的宣发肃降,气能统血、摄血,血循常道而不外溢,气行则血行,血脉气息,上下循环,力之所到即气之所到,瘀堵与栓塞即可祛除,瘀血祛则气脉通,通则不痛,即胸闷心痛症状即可得到缓解或消除。   雷应说,腋窝有心经、心包经和胆经,常言所说的“气急攻心”,实际上是肝火滞留于两腋,阻碍了心经气血运行,不仅伤肝,也伤心脏。人因气急攻心产生昏厥时,可以弹拨腋窝处的“解郁大穴”极泉穴,极泉穴不仅具有宽胸理气的作用,还可以快速回阳,引血上行,使头脑快速清醒,使人快速平静下来。   两腘位于两膝关节后面,是足太阳膀胱经的必经之处,所谓“腰为肾之府,膝为肾之路”,平时拍打两腘可以起到补肾养肾的作用。此处还分布着委中穴和阴谷穴,拍打两腘,有助于治疗腰腿疼痛。   拍两髀(大腿内侧与小腹交接处的腹股沟部位),有助于气血运行健脾胃。治疗妇科疾病常用的气冲穴和冲门穴也位于此处,拍两髀,对治疗月经不调、不孕、痛经、双脚冰凉等妇科炎症也有疗效,有助于缓解血脉不畅导致的血瘀痰湿。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_055", "question": "用微波炉加热食品会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.rfsafe.com/articles/cell-phone-radiation/the-hidden-link-between-microwave-radiation-and-rising-cancer-rates.html", "domain": "rfsafe.com", "PageRank": 0, "doc_text": "The Hidden Link Between Microwave Radiation and Rising Cancer Rates March 11, 2025 A Global Health Crisis Unfolding Silently In the past two decades, an unprecedented global transformation has occurred, characterized by an explosion of wireless technology. From smartphones to Wi-Fi routers, humanity has embraced a digital ecosystem radiating invisible microwave energy, seemingly harmless and infinitely convenient. Yet, beneath the veneer of technological advancement lies an unsettling reality: escalating cancer rates among adolescents and young adults, with substantial scientific evidence implicating chronic microwave radiation exposure as a critical factor. This comprehensive report critically examines recent epidemiological studies from Denmark and France, exposing a disturbing trend—dramatic increases in brain tumors, CNS cancers, and other malignancies—and explores why the longstanding dismissal of these risks by regulatory agencies and industry-sponsored studies is both scientifically flawed and ethically indefensible. Alarming Trends: Evidence from Denmark and France Nye-kraefttilfaelde-i-Danmark-2023 (1) Danish Cancer Registry Findings (2023) Recent data from the Danish Cancer Registry, published in September 2024, has revealed a deeply alarming increase in central nervous system (CNS) and brain tumors: Women: Incidence surged from 24.1 to 42 cases per 100,000 (a 107% increase). Men: Incidence increased from 21.1 to 32.5 cases per 100,000 (approximately a 90% increase). This alarming statistic directly contradicts the conclusions of earlier, widely-cited studies—particularly the Danish Cohort Study—which minimized cancer risks associated with mobile phone use. French Cancer Registry Data (2000-2020) 818625_spf00005915 Parallel trends emerged from French epidemiological data covering adolescents and young adults (ages 15-39) from 2000 to 2020: Glioblastoma rates increased by 6.11% annually, representing one of the most aggressive and typically rare brain cancers. Hodgkin’s lymphoma incidence rose at 1.86% annually. Other significant increases include: Liposarcomas: 3.68% per year Breast cancers: 1.61% per year Renal carcinomas: 4.51% per year Colorectal cancers: 1.43% per year These trends are consistent with broader international studies and raise grave concerns regarding environmental and lifestyle factors, prominently including chronic microwave radiation exposure from ubiquitous wireless technology. Mechanisms of Microwave Radiation-Induced Harm Contrary to regulatory assumptions based solely on thermal effects, mounting independent scientific evidence underscores the dangers of non-thermal biological effects from RF radiation: Oxidative Stress: Chronic low-level RF exposure generates reactive oxygen species (ROS), causing cellular damage, inflammation, and carcinogenesis. DNA Damage: Studies have demonstrated that RF exposure at levels far below current safety limits causes DNA strand breaks without thermal heating (Lai & Singh, 1995). Cellular Stress Responses: Non-thermal RF exposure activates heat shock proteins (HSPs), signaling cellular distress without a measurable temperature rise. Voltage-Gated Calcium Channel Disruption: RF radiation can disrupt calcium channel function, potentially leading to neurological disorders, cancer, and other health issues (Pall, 2013). These mechanisms collectively create a plausible pathway for cancer initiation and progression, independent of thermal effects traditionally considered in safety guidelines. The Ethical and Regulatory Failures The Fallacy of Thermal-Only Safety Standards Current RF exposure guidelines by organizations such as the WHO and ICNIRP, established primarily in the 1990s, focus solely on thermal effects—completely disregarding extensive scientific evidence of non-thermal biological damage. This fundamental oversight has led to inadequate safety standards that fail to protect public health effectively. Conflicts of Interest and Industry Influence Key studies, including the Danish Cohort Study and the Interphone Study, received significant industry funding, influencing study design and interpretations. This phenomenon, known as “funding bias,” has historically compromised the integrity of public health research—as exemplified by earlier public health crises involving tobacco and asbestos. Regulatory Inaction Legislation such as the U.S. Telecommunications Act of 1996 has restricted local governments’ ability to regulate wireless infrastructure based on health concerns. This legislative barrier prioritizes economic interests and technological deployment speed over precautionary health measures.", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://paper.people.com.cn/xaq/html/2013-04/26/content_1231970.htm", "domain": "people.com.cn", "PageRank": 9, "doc_text": "五问:微波加热会产生致癌物? “微波加热这种方式,并没有证据表明能够直接产生致癌物。而传统加热方式,如果加热温度过高,就能够产生致癌物,特别是熏烤、炭烤、煎炸等,产生致癌物的后果是确凿无疑的。”范志红明确表示。 据介绍,如果食物加热温度过高,不管是微波加热还是传统方式,都可能产生致癌物。比如超过120℃,氨基酸和碳水化合物反应可能产生丙烯酰胺类疑似致癌物,比如煎炸烤制各种面食、饼干点心、薯条、薯片、咖啡豆等食品都会产生;超过200℃,则蛋白质可能产生杂环胺类致癌物,比如鱼肉煎炸烹调的时候;超过300℃,食物中的脂肪会大量产生苯并芘类致癌物,比如烤羊肉串、烤肉、肉类烹调不当发生焦煳的时候。 张艳丽则介绍说,相对于煎、炸、烤等传统烹饪方法而言,微波加热食品反而能有效避免致癌物的产生。在各类致癌物质中,杂环胺、多环芳香族碳氢化合物及亚硝胺是烹饪过程中产生几率相对较高的致癌物。经过科学研究,通过微波烹饪与传统烹饪方法产生的这些化学物质相比较后得出结论,使用微波或沸水烹煮食物所产生的这几种致癌物含量明显小于煎、炸、烤的烹饪方法,而使用微波炉预处理的肉类再煎熟,致癌物含量也小于传统煎制烹饪。 另据资料显示,微波炉自1947年问世以来,至今还没有过因微波炉食品导致癌变的流行病学报告。 结论:用微波炉烹饪与致癌没有必然联系。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://user.youth.cn/article/abk?signature=OLKpjQeMqg7VYkEBoxva9jJ6VfLmMJ2evaz8W0yD5Jwb6XA34G", "domain": "youth.cn", "PageRank": 8, "doc_text": "微波炉加热食物致癌?医生实验给出答案:这样加热,毒素降8成 2025-08-13宁静安好岁 月 \"微波炉加热食物会致癌\"的谣言,像幽灵般在社交媒体上盘旋多年。从2017年《中国质量万里行》的辟谣,到2025年央视《焦点访谈》的权威实验,科学家们用海量数据反复验证:在正确使用的前提下,微波炉加热食物的安全性远超传统烹饪方式。但北京某高校食品安全实验室的最新研究揭示了一个关键转折——加热方式不当确实可能让致癌物激增,而科学操作能使毒素含量降低80%以上。 一、微波炉的\"原罪\":被误解的物理加热 微波炉的核心原理是让食物中的水分子在2.45GHz微波作用下高速振动,通过分子摩擦产生热量。这个过程与太阳光加热地球的原理类似,属于纯粹的物理过程。国际癌症研究机构(IARC)明确将微波归类为\"非电离辐射\",其能量仅为可见光的1/1000,远低于可能破坏DNA的紫外线。 科学家在实验中构建了极端测试场景:将腌制鸡胸肉在1000W功率下持续加热15分钟,模拟\"过度烹饪\"。结果显示,食物表面温度虽达230℃,但内部温度始终控制在98℃以下。这种\"外焦里嫩\"的加热特性,反而避免了传统煎炸中整体高温导致的致癌物累积。西班牙马德里康普顿斯大学的实验更发现,微波加热能快速杀灭蔬菜中的硝酸还原菌,使菠菜中的亚硝酸盐含量比蒸煮降低83%。 二、致癌物的双面性:风险与控制的博弈 真正的风险来自加热不均引发的局部过热。当食物表面水分蒸发殆尽,蛋白质在180℃以上开始分解产生杂环胺,脂肪在230℃以上氧化生成多环芳烃——这两类物质在动物实验中均显示致癌性。北京实验室的对比实验显示: 高火直烤组 :150克腌制鸡胸肉高火加热6分钟,杂环胺总量达4.2μg/kg,集中在边缘干裂区域 优化操作组 :将肉块切成2cm见方,加热3分钟后搅拌,最终杂环胺含量降至0.9μg/kg 这个数据揭示了关键控制点:温度均匀性。当食物厚度超过3cm时,中心温度上升速度比表面延迟4-6倍,极易形成\"外层焦糊、内层生\"的危险状态。而将食物摊平、中途搅拌、覆盖湿盖膜等操作,能使温度分布差异从80℃缩小至15℃以内。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.people.com.cn/n/2015/0818/c398010-27479172.html", "domain": "people.com.cn", "PageRank": 9, "doc_text": "微波加热食物致癌?4年的谣言该终结了 李栋 闫妍 2015年08月18日10:15 来源:新京报 手机看新闻 原标题:微波加热食物致癌?4年的谣言该终结了   一则微波炉的传言最近再度出现在微信朋友圈中。这篇《微波炉我准备砸了!生产厂家打死也不说的惊天秘密》中称,微波炉加热食物会改变分子结构,产生新的致癌物和有害物质,德国等国外消费者都不用微波炉。   不过,新京报记者查询发现,早在2011年相似传言就出现在网上了,只不过经多次加工后,现在又再次在微博、微信等社交媒体传播。微波炉生产厂商格兰仕称,“辟谣过多次,但每隔数月,就会改头换面再次传播。”   多位技术专家和学者表示,微波炉加热食物根本不会改变分子结构,也不会使营养流失,导致免疫力失调、辐射超标说法更是无稽之谈。   传言1   微波改变食物结构?   真相:微波加热不会致癌   微波炉的谣言中,流传最广的就是微波加热会改变食物分子结构,导致免疫力失调甚至致癌。   对电磁学有深入研究的浙江大学医学院包家立教授告诉新京报记者,微波炉加热是通过交变电磁场使极性分子(如水,蛋白质等)发生极化,也就是分子极性的方向交替变化,从而达到加热目的。食物中的分子大多数是极性分子,在交变电磁场中会产生热量。   “食物分子在极化过程中,并不发生分子分裂,不可能产生其他的分子”,包家立说,微波加热食物不可能产生致癌物质,食物的营养价值也不会丢失。   还有传言称,“曾有护士为急救病人,使用微波炉加温血液,一输入体后病人立即死亡。以后医院严格规定,绝不可使用微波炉去温热血液。”   事实上,在1995年美国曾发生过真正的微波炉加热血液事件,但这并不是因为微波炉加热方式改变了血液成分,而是由于加热不均匀发生急性溶血反应造成的事故。   包家立教授说,目前医学界并没有禁止使用微波炉加热血液的规定。不过微波炉可使物质超过37度,血细胞一旦受热过度,会失去载氧功能和生物活性甚至死亡,所以不用微波炉加热血液。   北京一位三甲医院的齐姓护士介绍,给患者输血时一般不加热,如遇到紧急输血或输血量较大时,会有专门的血液加热器来温热。   传言2   国外都不用微波炉?   真相:我国每年出口数千万台   微波炉的传言被不断加入新内容,如“德国人不用微波炉”、“微波炉国家安全标准要比国际标准宽松”。   “这谣言传了好几年了,每隔几个月就会改头换面重新传一遍。”格兰仕企划部部长游利敏对新京报记者说,像德国是格兰仕在欧洲销量最大的国家之一,每年出口量达400多万台,市场占有率和保有量很高。   事实上,海外市场已成为微波炉产业的重要环节。新京报记者查询3年来微波炉出口数据,其供应、销量要超出国内市场3-4倍。中国产业信息网显示,仅2014年我国微波炉总产量6953万台,出口量达5754万台。   国家日用电器质量监督检验中心工程师黄智成介绍,我国执行的微波炉安全要求标准非常严格,高出国际电工委员会等国际标准,比如微波泄漏限值就更严。   黄智成说,“微波炉所产生的微波频率为2450MHz,波长约12cm,而微波炉门上观察窗的金属孔洞直径不超过0.3cm,门封配合缝隙不超过0.5cm,理论上说微波不可能从炉门‘穿’出来。”另外,阻止微波泄露主要靠炉门结构上的抗流装置。从最近几年试验和国家质量抽查看,我国市场上的微波炉的微波泄漏都远远小于国标限值。   包家立教授也表示,消费者无需担心辐射。   本版采写/新京报记者李栋 闫妍", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://electromagnetichealth.org/wp-content/uploads/2011/05/IARC_May_5_comments.pdf", "domain": "electromagnetichealth.org", "PageRank": 0, "doc_text": "The International Agency for Research on Cancer (IARC), the cancer agency of the World Health Organization (WHO), in 2011 concluded that EMFs of frequencies 30 KHz - 300 GHz are possibly carcinogenic to humans (Group 2B). However, new studies like the NTP study mentioned above and several epidemiological investigations including the latest studies on mobile phone use and brain cancer risks confirm that RF-EMF radiation is carcinogenic to humans.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://microwaveshub.com/is-microwave-oven-bad-for-health/", "domain": "microwaveshub.com", "PageRank": 0, "doc_text": "Microwave ovens have been a topic of debate regarding their health implications. Some studies suggest that when used improperly, microwaves can lead to nutrient loss in food, particularly with certain vitamins that are sensitive to heat. However, it is essential to understand that all cooking methods will affect nutrient content to some degree, and microwaving is generally considered one of the quickest and most efficient ways to cook food while retaining its nutrients.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://edh.tw/articles/OqxvWZq", "domain": "edh.tw", "PageRank": 0, "doc_text": "專家點名恐怖地雷:這4樣真的別微波 不過,食藥署也指出,使用微波爐時確實有幾種常見的狀況,可能對身體帶來危害! 第一就是「食品過度密封」,如此一來可能因為壓力不均發生爆炸,最好在加熱時留個小氣孔,像是整顆帶殼的雞蛋不該放微波爐也是這個原理,蛋殼內水蒸氣聚集受熱膨脹就可能爆裂! 第二則是把錯誤的容器拿去微波,例如有尖銳邊緣或薄片型的金屬,容易產生電弧效應造成火花,還有像是塑膠和紙容器中蠟膜,因為耐熱溫度有限,這些不耐熱的材質溶出可能化學物質,進而威脅健康! 日前林口長庚醫院臨床毒物中心護理師譚敦慈在節目《健康零距離》中也表示,微波爐加熱時,最容易產生毒素的是容器!尤其像「塑膠、美耐皿、金屬邊、保鮮膜」等4樣東西千萬別放進微波爐,如果要去超商買微波食品,也建議自備容器加熱會比較安全。 由此可見,包裝材質是微波影響健康的潛在隱憂,營養師廖敏涵也在臉書撰文提醒,微波時應盡量選擇非塑膠材質的容器盛裝食物,如玻璃、陶瓷等,如果真的要用塑膠容器,只能選擇聚丙烯PP(回收標誌5號)材質,且盡可能避免食物的酸、鹼和油脂接觸塑膠材質。 常吃��波食品容易致癌?營養師點名「1習慣」才嚴重 那麼為什麼微波食品會和癌症扯上關係呢?仔細想想你腦海中的「微波食品」是不是都沒有蔬菜?營養師李婉萍表示,微波食品之所以被認為不太健康,是因為經常都有蔬菜量過少、營養攝取不均衡等情況,而膳食纖維長期攝取不足就可能提高罹患大腸癌機率,因此她建議常吃微波食品的話,最好要搭配新鮮蔬菜水果,例如生菜沙拉、香蕉、芭樂等,適度補足纖維,降低風險。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.stheadline.com/zh-hans/food-safety/3305544/%E5%B8%B8%E7%94%A8%E5%BE%AE%E6%B3%A2%E7%82%89%E5%8A%A0%E7%83%AD%E9%A3%9F%E7%89%A9%E6%98%93%E8%87%B4%E7%99%8C%E8%90%A5%E5%85%BB%E5%B8%88%E6%8F%AD%E5%BF%BD%E7%95%A51%E4%BA%8B%E6%9B%B4%E6%8D%9F%E5%81%A5%E5%BA%B7", "domain": "stheadline.com", "PageRank": 6, "doc_text": "常用微波炉加热食物易致癌?营养师揭忽略1事更损健康 更新时间:17:36 2024-01-15 HKT 发布时间:17:36 2024-01-15 HKT 字体大小 使用微波炉会增加致癌风险吗?不有营养师指出,经常有人认为用微波炉加热的食物有辐射,可能会影响健康,甚至致癌。但她指出,忽略1事才最损健康,并拆解微波炉致癌迷思。 常用微波炉加热食物易致癌? 营养师拆解迷思 营养师刘雅惠在其facebook专页发文指,许多人担心将食物放入微波炉加热后,食物的营养价值会减少甚至致癌,但她表示不必过于担心,原因如下: +5   迷思1. 使用微波炉加热食物,会降低营养价值吗? 刘雅惠表示,比起用电锅蒸煮、白烚(水煮)等烹调方式,用微波炉加热食物可以更好地保留食物的营养价值。至于用烚、蒸的方式,也容易导致维他命B群和维他命C流失。 她解释,因为用烚、蒸的方式加热,时间会较长,导致营养素较容易流失。不过,用微波炉加热的时间则较短,可以减少营养素的破坏,避免碳水化合物、蛋白质和脂肪等成分流失,并可保留更多的植物化素及微量元素。 迷思2. 使用微波炉加热食物,会增加致癌风险吗?忽略一事更损健康? 刘雅惠指出,与其担心微波炉产生的辐射,我们更应该关注的是,正在用微波炉加热甚么食物。她提醒,若经常食用高盐、高碳水化合物和低纤维的的微波食品,可能会导致营养不良,对健康产生负面影响。 来源网址 : 常用微波炉加热食物易致癌营养师揭忽略1事更损健康 | 星岛头条 ", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://www.52hrtt.com/in/n/w/info/F1688458028574", "domain": "52hrtt.com", "PageRank": 0, "doc_text": "微波炉加热的食物,会致癌吗? 即便已知微波炉使用时产生的微波不会影响健康,但还有很多人担心微波炉加热后的食物内里会产生致癌物,经常吃微波炉加热的食物,是否会影响健康呢? 食物是否致癌,取决于烹饪的温度,在高温烹饪下会产生多环芳烃、杂环胺、丙烯酰胺等有害物质,这些物质进入体内的确有一定的致癌风险。 微波炉的加热方式和传统烹饪方式,哪种更容易产生致癌物质呢? 有学者曾对几种烹饪方式下产生的致癌物质进行了对比,结果发现微波炉加热不会产生更多的致癌物。微波炉是依靠电磁波加热食物,过程中不会出现明火,烹饪的温度一般也比传统的要低,相比较而言,产生致癌物的几率反而低一些。 至于微波炉加热食物是否会导致食物的营养流失,中国农业大学食品学院副教授范志红指出,对于水分较高的食物来说,只要是时间温度适宜的加热,不会比其他方式损失更多营养。而蔬果等食品在用微波炉烹饪时,其内里的维生素C、叶绿素等的损失相对要小一些。但一些鱼类在用微波烹饪后可能会让欧米伽-3脂肪酸比例下降,建议选择清蒸等方式保存营养为好。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://blog.104.com.tw/microwave-oven-myth-and-4-risks/", "domain": "104.com", "PageRank": 0, "doc_text": "微波4大風險 高敏敏指出,雖然說微波不會致癌,但比起微波爐輻射,更要當心以下風險: 重複加熱使營養流失:重複加熱食物除了會孳生細菌,還會造成營養流失。 【建議】加熱以1次為限。 隔夜菜易變質:吃過的食物不要放置隔夜,以免口水造成食物污染。 【建議】如果要保存成便當,在吃之前就先盛好再做享用。 微波時間過長:加熱時間過長會使食物變成硬塊,過短則無法熟透。但,食物復熱時一定要完全加熱,加熱才可以達到殺菌效果。 【建議】將食品加熱超過70°C較能有效殺菌,建議多加注意微波時間。 保鮮膜、塑膠誤食:微波前建議要將如保鮮膜、塑膠等各種塑料做拆除,不過比較特殊的是,便利商店的塑膠包裝通常都無安全疑慮,可以直接微波。 4種物品別微波 金屬器皿不能微波加熱多數人已經知道,但像水煮蛋是很多人常忽略的部分,電磁波加熱會讓蛋內部含水的成份加熱、汽化,但如果水煮蛋白已不需要熱汽過程,便會產生爆開的情形,帶皮水果也是一樣的原理。以下4類別的物品是特別要提醒注意的: 密封食物:如未拆封的食物或保鮮膜等。 金屬容器:如鐵便當盒或是金屬容器、餐具。 有皮食物:如葡萄等有皮水果。 有殼食物:如帶殼的雞蛋或一整顆煮好的蛋。 天氣漸漸轉涼,民眾用微波爐加熱的機會變多。高敏敏提醒,其實最安全的方式就是「適量準備每一餐」,烹煮時吃多少煮多少,減少食物重複加熱機會,才是最安心的方式。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_056", "question": "减肥针能有效帮助减肥且不会导致反弹?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.vodjk.com/news/251210/1966927.shtml", "domain": "vodjk.com", "PageRank": 6, "doc_text": "Cell子刊:不用少吃,也能减肥,诺和诺德开发全新机制减肥药物,安全性更高,不易反弹 首页资讯药界动态来源:生物世界 2025年12月10日 15:04 手机看 以司美格鲁肽(由诺和诺德开发)为代表的 GLP-1 受体激动剂的出现,开启了安全有效减肥的新时代。这类药物最初旨在治疗 2 型糖尿病,但其在减轻体重方面也显示出显著效果,在非糖尿病患者中同样有效。 GLP-1 受体激动剂在减肥效果方面的首要作用在于减少热量摄入,这种作用可能是通过激活中枢神经系统中的 GLP-1 受体来介导的。这类药物能带来显著的体重减轻,通常被认为是安全的,但也存在一些胃肠道不良反应问题(包括恶心、呕吐、腹泻等)。 此外,GLP-1 受体激动剂在减肥的一个主要问题在于,效果很难长期保持下去,因为代谢适应会导致能量消耗降低,以抵消脂肪量的减少,且一旦停药,体重很容易反弹。不幸的是,尝试通过药物增加能量消耗的方法,往往因安全性问题而失败。因此,临床上仍需求找到安全有效的减肥药物替代品。 2025 年 12 月 1 日,曼彻斯特大学和诺和诺德的研究人员合作,在 Cell 子刊 Cell Metabolism 上发表了题为:Analog of prolactin-releasing peptide reduces body weight primarily through sustained fatty acid oxidation rather than hypophagia 的研究论文。 该研究开发了一种催乳素释放肽类似物——NN501,其作为 GPR10 和 NPFFR2 激动剂,减重效果媲美司美格鲁肽,但其作用机制不同,主要通过持续的脂肪酸氧化来增加能量消耗而非减少食物摄入量来减轻体重。此外,其不会产生明显的胃肠道不良反应或肌肉减少,停药后也不易体重反弹。因此,可作为 GLP-1 受体激动剂的替代疗法或补充疗法,用于肥胖症的治疗。 催乳素释放肽(Prolactin-releasing peptide,PrRP)及其同源受体 GPR10 在啮齿动物和人类体重的生理调节中都具有重要作用。 在这项最新研究中,研究团队开发了一种催乳素释放肽(PrRP)类似物——NN501,这是一种经过修饰多肽,它在 GPR10 和神经肽 FF 受体-2(NPFFR2)上均具有激动剂特性,当系统给药时可减轻体重,且不会引起明显的不良反应。 其减重效果与 GLP-1 受体激动剂(司美格鲁肽)相当,但对食物摄入量的影响较小,这表明其减重机制不同于 GLP-1 受体激动剂的抑制食欲。 此外,当停止治疗时,接受 NN501 治疗的小鼠体重反弹较为缓慢,且没有出现代偿性暴食反应,相比之下,热量限制和 GLP-1 受体激动剂则易出现反弹。而且,NN501 在治疗期间增加了能量消耗,并对脂肪酸氧化具有持续作用。 总的来说,该研究开发了一种催乳素释放肽(PrRP)类似物——NN501,其作为 GPR10/NPFFR2 激动剂发挥减重效果,效果与 GLP-1 受体激动剂相当,但作用机制不同,对食物摄入量影响较小,但对脂肪酸氧化有显著影响,且不会产生明显的胃肠道不良反应或肌肉减少,停药后也不易体重反弹。因此,可作为肥胖症的一种可行的替代疗法或补充疗法。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://brookwood-al.pro-hormones.org/", "domain": "brookwood-al.pro-hormones.org", "PageRank": 0, "doc_text": "Introduction to Semaglutide Semaglutide is an innovative medication used for effective and sustained weight loss in adults. It is a glucagon-like peptide-1 (GLP-1) receptor agonist that regulates appetite and food intake. Semaglutide helps people feel fuller faster, leading to reduced calorie intake and eventual weight loss. When used alongside diet and exercise, semaglutide can result in significant fat mass reduction and weight loss. In clinical trials, people lost on average 12-15% of their body weight with semaglutide therapy over 16-20 weeks. Below, we will explore the benefits, protocols, and basics of using semaglutide injections or compounds for weight management. The article also covers the experience and expertise of Rebalance Hormone Clinic in hormone therapies. What is Semaglutide? Semaglutide is an injectable peptide hormone used for chronic weight management. As a GLP-1 receptor agonist, it activates receptors in the brain, stomach, and pancreas to influence: Appetite signaling - increased feelings of fullness Slowed stomach emptying Reduced food cravings Better blood sugar control Unlike over-the-counter diet pills, semaglutide addresses the complex physiological drivers of obesity. This makes it highly effective for sustained fat loss and weight reduction. Recently approved for obesity treatment, semaglutide is transforming weight loss medicine. When combined with lifestyle changes, most patients see marked improvement in BMI, body composition, cholesterol levels, blood pressure, and inflammation.", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://www.toutiao.com/article/7614411401683124745/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "减重注射液是否会成为减肥新潮流 2026-03-07 15:25·热点解读 减重注射液有潜力成为减肥新潮流,但关键在于科学使用而非盲目跟风。2026年3月,全球首个cAMP偏向型GLP-1减重药埃诺格鲁肽注射液(先维盈®)在中国获批,用于成人超重肥胖的长期体重管理,引发了广泛关注。这款每周仅需注射一次的药物,凭借显著疗效和代谢改善,正在重塑健康减重的逻辑。 疗效与机制突破 埃诺格鲁肽的获批基于一项涉及664名中国受试者的Ⅲ期临床研究(SLIMMER研究),数据令人瞩目。治疗48周后,最高剂量组平均体重下降达15.4%,相当于一位70公斤的人减重约10公斤,且92.8% 的受试者实现了医学公认的有效减重(体重降低≥5%)。 更关键的是,患者在整个治疗期间体重持续下降,未出现平台期,提示延长治疗可能效果更好。 除了减重,该药还能全面改善代谢指标: 腰围平均减少12.8厘米 肝脏脂肪含量平均降低53.1%,对脂肪肝患者益处明显 血压、血脂、血糖和尿酸水平也显著改善,如尿酸平均下降54.3μmol/L 其背后的创新机制在于“cAMP偏向型”设计——它更精准地激活与代谢调控相关的信号通路,同时减少可能导致副作用和受体脱敏的路径。北京大学人民医院纪立农教授指出,这打破了“疗效”与“患者耐受性”难以兼顾的僵局。 因此,胃肠道不良反应多为轻中度,中位持续时间仅2-4天,因不良事件导致的治疗中断率仅为2%,支持长期使用。 成为潮流的驱动力 减重注射液能吸引关注,首先源于巨大的市场需求。中国超重肥胖人群规模居全球首位,传统节食运动方式易反弹、遇平台期,而埃诺格鲁肽这类药物提供了高效、便捷的医疗干预选项。 其次,用户体验的提升是关键驱动力。每周一次注射的便利性,加上良好的耐受性,让患者更易坚持。临床研究中,因胃肠道不良事件导致治疗中断的比例仅为0.6%,这有助于长期依从性。 更重要的是,现代人对减重的需求已从“瘦下来”升级为“健康地瘦”。埃诺格鲁肽在降低体重的同时,同步改善多项代谢指标,直击肥胖伴随的脂肪肝、高尿酸等健康问题,使其从单纯的“减肥工具”转向“代谢疾病管理药物”。这种多重获益契合了健康减重的核心需求,覆盖了更广泛的刚需人群。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.toutiao.com/article/7614411431156482611/?&source=m_redirect", "domain": "toutiao.com", "PageRank": 4, "doc_text": "杭产减重注射液的效果如何 2026-03-07 15:25·热点解读 杭产减重注射液(埃诺格鲁肽注射液,商品名先维盈®)在临床研究中表现出强效、持久的减重效果,并同步改善多项代谢指标。 这款由杭州先为达生物研发的药物于2026年3月6日获批,是全球首个cAMP偏向型GLP-1减重药,适用于在控制饮食和增加运动基础上,对成人超重/肥胖患者的长期体重管理。 减重效果:强效且持续 其疗效基于一项针对中国人群的SLIMMERⅢ期临床试验(涉及664名超重或肥胖受试者)。关键数据令人印象深刻: 平均减重幅度大:治疗48周后,使用最高剂量(2.4mg)的受试者平均体重下降了15.4%(经安慰剂校正后为15.1%)。以体重70公斤的人为例,这相当���减重约10.8公斤。 高应答率:高达92.8% 的用药者体重下降超过5%,达到了医学上公认的“具有临床意义的体重减轻”标准。此外,近80%的人减重超过10%,超过60%的人减重超过15%。 无显著平台期:与传统一些GLP-1药物在治疗中后期体重下降停滞不同,接受该药治疗的患者在48周结束时体重仍在持续下降,提示延长治疗时间可能获得更大益处。 全面代谢改善 这款药的好处远不止于降低体重。它还能带来广泛的健康收益,对于常伴随肥胖的代谢问题尤为关键: 改善身体成分:平均腰围显著减少了12.8厘米。 减轻脂肪肝:对于基线存在脂肪肝(肝脏脂肪含量≥8%)的患者,其肝脏脂肪含量平均大幅降低了53.1%,肝酶水平也明显下降。 优化多项指标:血压、血脂(如胆固醇)、血糖等关键心血管代谢指标均得到明显改善。 降低尿酸:平均尿酸水平下降达54.3 μmol/L,有助于降低高尿酸血症风险。 安全性与机制优势 良好的耐受性是长期坚持治疗的前提。临床研究显示其安全性表现不错: 不良反应温和:常见的胃肠道不适(如恶心、呕吐)多为轻至中度,且中位持续时间很短,仅2-4天,通常会随着治疗进展而缓解。 治疗中断率低:因任何不良事件导致的治疗中断率仅为2.0%,因胃肠道反应而停药的比例更低,仅为0.6%。 这种疗效与安全性的平衡,得益于其独特的cAMP偏向型机制。简单来说,它像一把更精准的钥匙,主要打开与代谢调控相关的通路,同时尽量减少可能引发副作用的信号,从而在实现强效减重的同时,提升了患者的耐受性。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://guaranteedweightlosstampa.com/", "domain": "guaranteedweightlosstampa.com", "PageRank": 0, "doc_text": "Start Your 6 Month journey for only $169 We guarantee weight loss as long as our clients go up in dose monthly. Following our dosing Protocol.* HOW DOES SEMAGLUTIDE WORK? Semaglutide acts as an appetite suppressant by mimicking existing hormones that interact with our digestive system. Semaglutide is a GLP-1 agonist, a type of hormone that limits how quickly your stomach empties food. By increasing these hormone levels, semaglutide keeps you feeling fuller, longer. This medication controls spikes in blood sugar so that you don’t gain weight. This can help you limit your overall calorie consumption, aiding in weight loss. ", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://betteryourx.com/ozempic-for-weight-loss-how-it-works/", "domain": "betteryourx.com", "PageRank": 0, "doc_text": "Ozempic for Weight Loss: How It Works and Who Should Consider It If you’re exploring long-term solutions for managing weight, Ozempic for weight loss might be on your radar—and for good reason. Originally designed as a diabetes medication, Ozempic has gained significant traction as a weight loss medication, showing exceptional results in both diabetic and non-diabetic users. Unlike typical weight loss pills, Ozempic offers a metabolic advantage: it doesn’t just suppress appetite—it addresses hormonal, digestive, and neurological pathways that regulate hunger and energy use. That’s why many now see it as a breakthrough therapy, not just a temporary fix. “Successful weight loss isn’t about quick drops on the scale—it’s about finding tools that help you maintain results while living a healthier life.” Understanding How Ozempic Helps You Lose Weight Ozempic contains semaglutide, a GLP-1 receptor agonist. This compound mimics the hormone glucagon-like peptide-1, which: Suppresses appetite Slows down stomach emptying Stimulates insulin release Helps regulate blood sugar The result? You feel fuller for longer, reduce your caloric intake naturally, and benefit from improved metabolic balance. What makes Ozempic stand out is that it doesn’t rely on the crash-diet model. Instead, it fosters consistent, medically supported fat loss over time. For those researching how to get started, Better You Rx offers direct access to Ozempic through a trusted Canadian pharmacy online—making it easier to take control of your weight loss journey safely and affordably. ", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC11101251/", "domain": "nlm.nih.gov", "PageRank": 8, "doc_text": "A Comprehensive Review on Weight Gain following Discontinuation of Glucagon-Like Peptide-1 Receptor Agonists for Obesity Ibrahim Abdullah bin Ahmed 1,✉ Author information Article notes Copyright and License information PMCID: PMC11101251 PMID: 38765635 Abstract Obesity is considered the leading public health problem in the medical sector. The phenotype includes overweight conditions that lead to several other comorbidities that drastically decrease health. Glucagon-like receptor agonists (GLP-1RAs) initially designed for treating type 2 diabetes mellitus (T2DM) had demonstrated weight loss benefits in several clinical trials. In vivo studies showed that GLP-1RA encourages reduced food consumption and consequent weight reduction by stimulating brown fat and enhancing energy outlay through the action of the sympathetic nervous system (SNS) pathways. Additionally, GLP-1RAs were found to regulate food intake through stimulation of sensory neurons in the vagus, interaction with the hypothalamus and hindbrain, and through inflammation and intestinal microbiota. However, the main concern with the use of GLP-1RA treatment was weight gain after withdrawal or discontinuation. We could identify three different ways that could lead to weight gain. Potential factors might include temporary hormonal adjustment in response to weight reduction, the central nervous system's (CNS) incompetence in regulating weight augmentation owing to the lack of GLP-1RA, and β-cell malfunction due to sustained exposure to GLP-1RA. Here, we also review the data from clinical studies that reported withdrawal symptoms. Although the use of GLP-1RA could be beneficial in multiple ways, withdrawal after years has the symptoms reversed. Clinical studies should emphasize the downside of these views we highlighted, and mechanistic studies must be carried out for a better outcome with GLP-1RA from the laboratory to the bedside.", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.news.cn/20240421/b1b616150e9d4cab8f7cc4c295fda245/c.html", "domain": "news.cn", "PageRank": 7, "doc_text": "研究发现一些减肥药停药后体重易反弹 字体: 小 中 大 分享到:   新华社北京4月21日电 治疗2型糖尿病的药物司美格鲁肽现在也被用来帮助不少肥胖症患者减轻体重。但相关研究显示,这类药物在停用后容易出现体重反弹,人们需要在停药后继续保持健康生活方式并关注后续体重,如果体重反弹趋势明显可能要恢复用药。   司美格鲁肽是一种胰高血糖素样肽-1(GLP-1)受体激动剂,能促进胰岛素分泌、抑制胰高血糖素分泌,延缓胃排空而增加饱腹感,抑制下丘脑摄食中枢的作用而抑制食欲,达到降血糖减轻体重的效果。它最初是为治疗糖尿病开发,后被发现能显著减轻体重且副作用可控,在一些国家和地区已被用于肥胖症治疗。   一篇近期发表在英国《自然》杂志网站的文章说,不少患者在服用这类药物一段时间后因胃肠道反应、达到减重目标或用药成本高昂等原因停药,很多停药的患者体重反弹,一些人出现血压升高、血糖和胆固醇回升等症状。   这篇文章援引此前发表在《美国医学会杂志》上的研究称,大约800名参与者连续每周注射司美格鲁肽并配合饮食调整和锻炼以及心理咨询,4个月后体重平均降低10.6%,之后近一年里三分之一的参与者转为注射安慰剂而其余人继续注射司美格鲁肽,结果发现注射安慰剂的患者体重平均反弹近7%,注射司美格鲁肽的患者体重则持续降低。   对肥胖症有长期研究的健康专家阿里亚·夏尔马说,人体天然地试图让体重保持在原先水平,而这类药物的作用就像给橡皮筋施加拉力一样改变体重的初始状态,离开药物体重容易出现反弹。肥胖症是一种慢性疾病,需要长期治疗,而医生能做的只是改变患者身体状态,目前还无法治愈这种病。", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://tpshow.net/GLP1-manual-31442", "domain": "tpshow.net", "PageRank": 0, "doc_text": "如今廣泛使用的 GLP-1 類藥物,如 Liraglutide 或 Semaglutide,都是這類藥物,但現代的 GLP-1 類藥物已經完全和大蜥蜴的毒液無關,都是用生物制劑合成的。 為什麼 GLP-1 會有停止進食並調控血糖的作用? 它其實是一種荷爾蒙,是身體的傳令兵,分泌出來後能與多個器官溝通。GLP-1 會讓腸胃道蠕動變慢,讓我們覺得飽,同時胃排空變慢,血糖不會迅速上升;它還會影響大腦,減少食慾,這使得減肥變得更容易。GLP-1 也會影響一些調節血糖的關鍵荷爾蒙,包括增加胰島素分泌,抑制胰高血糖素分泌,使飯後血糖不會飆升,讓血糖曲線平緩,改善糖尿病控制。此外,GLP-1 還能改善胰島素阻抗,讓糖更容易被儲存在肌肉裡。雖然 GLP-1 讓胰島素上升,但它同時會促使糖進入肌肉,所以肌肉的胰島素阻抗是下降的,幫助血糖更有效進入肌肉中應用。 從糖尿病的腸泌素 在腸泌素的研發故事中,減重藥物的市場曾一片慘烈,很多藥物因副作用而下市,也很少人認為肥胖是疾病,敢投入大量研發資金。但有一些事情給了我們鼓舞,如減重手術的發現,手術後這些患者的血糖問題幾乎立即緩解,等於糖尿病獲得了一定��度的逆轉。這告訴我們,手術造成的荷爾蒙改變,足以讓血糖恢復正常,這也是為什麼這些藥物從糖尿病控制開始研發。 用腸泌素會低血糖嗎? 要變成減重的藥物,那我沒有糖尿病,我會不會使用了之後就反而會導致低血糖呢?這也就是 GLP-1 它很有趣的地方。它雖然會調控血糖,但是它是會隨著你的血糖的高度去做調控的。所以如果你血糖是正常的狀況下,它是不會造成低血糖的。 GLP-1 用於青少年 後來也發現,因為青少年肥胖實在是太嚴重,所以現在有一些 GLP-1 藥物也拿到了青少年減重的適應症,可以安全地使用在這些人身上。以前的藥物對於減重的效果不是那麼明顯,因為它沒有這麼多的大腦食慾調控的效果。一直到 2014 年,第一個拿到減重適應症的 GLP-1 上市,叫做 Liraglutide。它是一個每天施打的針劑型藥物,針頭大概是兩根頭髮那麼細,所以其實注射的時候並不會有太大的痛感。 長效劑型 後續還有更長效的劑型,像是一週打一次的 Semaglutide,或是長效同時還有合併另外一個長效素 GIP 的劑型,叫做 Tersipatide。有一些有拿到減重的適應症,有一些目前還是屬於血糖控制的藥物。但無論如何,它們都是屬於醫師處方藥,是需要醫師開立。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://pansci.asia/archives/363466#google_vignette", "domain": "pansci.asia", "PageRank": 0, "doc_text": "瘦瘦筆是什麼 瘦瘦筆的產品名稱叫「善纖達」(Saxenda®),主成份是原本用在治療第二型糖尿病的 Liraglutide,後來發現其對於控制體重也有很好的效果,馬上被藥商轉來發展減重藥品的應用。 Liraglutide 作用的原理與人體內賀爾蒙「腸泌素」當中的 GLP-1 升糖素類似胜肽(Glucagon-like peptide-1)有關。GLP-1 能夠根據血液中葡萄糖的濃度上升程度,來促進胰臟 beta 細胞分泌胰島素(insulin),或者抑制胰臟 alpha 細胞分泌升糖素(glucagon),間接調控血糖穩定,也因此被當作第二型糖尿病的治療藥物。 而對於減重來說,GLP-1 的重要功能在於能夠延緩胃部排空、減少飢餓感,同時也能讓中樞神經的下視丘產生飽足感(satiety sensation);這兩個作用一來一往,就可以讓人減少食物攝取,長期下來,自然就能讓體重減輕。 善纖達的 Liraglutide 就是一種長得很像 GLP-1 的物質,同樣能作用在 GLP-1 受體上、發揮 GLP-1 的功能,卻不會像自體分泌的 GLP-1 容易被體內分解而失去活性,這樣就能維持更長的作用時間,更持久地抑制食慾與維持飽足感。這也是為什麼瘦瘦筆只要每天打一針,就可以幫助人們減少食物的攝取,來達到減重效果的原因。 -----廣告,請繼續往下閱讀----- 瘦瘦筆只要每天打一針,就可以幫助減少食物的攝取。圖/PanSci YouTube 根據臨床研究結果,肥胖、過重的血脂異常或高血壓病患受試者,使用 Liraglutide 搭配生活介入治療,在 56 週後約有 63.5% 受試者體重減輕 5% 以上,更有 32.8% 的受試者體重減少 10% 以上。要強調的是,過程中不是只有使用善纖達 Liraglutide 而已,還須同時搭配限制熱量飲食與運動等「生活介入治療」。 相關新藥發展中 不只瘦瘦筆,最近還有更厲害的新藥「Tirzepatide」發表了第三期臨床研究結果,可以讓減重的效果更好! 「Tirzepatide」原本也是用於治療第二型糖尿病的藥物,它的結構與人體內的另一種腸泌素 GIP 葡萄糖依賴性促胰島素多肽(Glucose-dependent insulinotropic polypepdtide)相似。GIP 原本的功能是能夠增強葡萄糖刺激胰島素產生的能力,而當人體進食後數分鐘、葡萄糖開始上升時,就能刺激 GIP 開始分泌。 值得注意的是,Tirzepatide 不只可達到 GIP 的功能,也能同時啟動 GLP-1 機制,因此被用於治療糖尿病,而在減重上的效果甚至超越了瘦瘦筆的 Liraglutide! -----廣告,請繼續往下閱讀----- 雖然科學家現在尚未完全明白同時發揮 GLP-1、GIP 這兩種腸泌素對減重效果加成的原因,但從臨床研究的結果看來,Tirzepatide 確實很有機會成為一款效果優異的減重藥物。 搭配運動及飲食控制,才能有效減重、保持身體健康。圖/Envato Elements 不過,不管是用哪一種方法,追根究底還是要達到「負能量平衡」——人體消耗的熱量多過於攝取的熱量,搭配運動及飲食控制雙管齊下,才能有效減重。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_057", "question": "控糖就是要减少摄入糖分,如不吃甜食,不喝奶茶等等?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.familydoctor.cn/article/jieduan-naicha-yilai-zhinan-9519.html", "domain": "familydoctor.cn", "PageRank": 0, "doc_text": "年轻人日均3杯奶茶住院?4步戒断指南科学控糖不伤身 国内资讯 / 健康生活 责任编辑:蓝季动 2025-11-14 11:15:01 - 阅读时长6分钟 - 2778字 长期饮用高糖高热量奶茶可能导致肥胖、代谢紊乱甚至糖尿病。本文解析了奶茶依赖的成因,并提供科学替代方案和控糖策略,帮助职场人实现能量管理与体重控制的平衡。 奶茶依赖科学控糖职场健康能量管理体重控制代谢紊乱糖尿病高糖高热量健康替代血糖波动多巴胺奖励社交需求低GI食物蛋白质零食微习惯调整 年轻人日均3杯奶茶住院?4步戒断指南科学控糖不伤身 下午三点,办公室里又飘起奶茶的香气——你是不是也忍不住打开外卖软件,点一杯全糖珍珠奶茶?现代职场人面临高强度脑力劳动和持续性压力,奶茶因能快速补充能量、带来短暂愉悦感,成了许多人的“办公室续命神器”。但长期依赖高糖高热量奶茶,可能引发肥胖、代谢紊乱等健康隐患:近期就有媒体报道,一名年轻人因日均饮用3杯奶茶诱发糖尿病急性并发症,不得不住院治疗。奶茶依赖背后,其实是生理需求、情绪调节、习惯成瘾和社交需求的多重驱动。今天,我们就来解析奶茶依赖的成因,提供科学的替代方案和控糖策略,帮你在缓解压力的同时,避免健康损伤,实现职场能量管理与体重控制的平衡。 为什么你一上班就想喝奶茶?四大驱动因素揭秘 1. 生理需求:脑力劳动的能量劫持 葡萄糖消耗机制:大脑消耗的血糖占全身20%,长时间专注工作会导致血糖波动。奶茶中的精制糖能快速补充能量,但随后会引发“血糖过山车”——血糖骤升后又快速下降,让你更想喝第二杯。 案例数据:《职业医学》期刊的一项研究显示,连续4小时办公后,人体血糖水平下降15%-20%,这正是许多人下午想喝奶茶的生理原因。 2. 情绪调节:压力应激的甜蜜逃避 多巴胺奖励陷阱:甜食会刺激大脑分泌多巴胺,带来短暂的愉悦感。长期下来,你会形成“压力→喝奶茶→愉悦”的条件反射,逐渐产生依赖。 职场压力指数:某职场调查显示,68%的白领将奶茶作为缓解焦虑的首选方式。 3. 习惯成瘾:场景化行为强化 环境线索触发:午休时间、同事分享、便利店广告等场景,会让你不自觉地将“奶茶”和“休息”联系起来,形成固定的行为模式。 行为心理学:重复性动作(如下午三点准时买奶茶)会激活大脑的习惯回路,让你即使不饿也想喝一杯。 4. 社交需求:职场文化的隐形推手 团队互动载体:奶茶成了茶水间的社交货币——和同事一起点奶茶、分享口味,能缓解职场疏离感,增进团队互动。 从众效应:看到大家都喝奶茶,你也会跟着点,这种观察性学习导致“大家都喝”的群体行为扩散。 科学依据总结 升糖指数(GI)警示:奶茶的GI值普遍在70以上(高GI食物的标准是GI>70),容易引发胰岛素抵抗,长期下来增加患糖尿病的风险。 热量陷阱:一杯中杯含糖奶茶的热量≈2-3块曲奇饼干,相当于额外摄入200-300千卡热量,长期饮用很容易导致体重增加。 摆脱奶茶依赖不难!职场人必看的科学破局方案 方案一:低风险替代策略 能量补充需求:无糖豆浆+10g坚果(杏仁/核桃)。豆类提供优质植物蛋白,坚果含健康脂肪,能延缓饥饿感,让能量平稳释放,避免血糖骤升骤降。成本参考:无糖豆浆3-4元/杯,坚果1-2元/10g。 情绪缓解需求:绿茶+1小块黑巧克力(70%以上可可)。茶多酚帮助提神醒脑,可可碱促进内啡肽分泌,带来自然的愉悦感,且不会形成依赖。成本参考:绿茶1元/杯(办公室冲泡),黑巧克力2-3元/小块。 社交需求:自带养生茶(枸杞菊花茶)。用自己泡的茶和同事分享,既能满足社交需求,又能避免摄入额外热量,还能滋养身体。成本参考:枸杞菊花茶1-2元/杯。 方案二:控糖奶茶的科学选择(如果实在想喝) 成分筛选指南: 选择鲜果茶而非含炼乳/奶盖的饮品:鲜果茶相对来说糖分和脂肪含量较低,避免添加炼乳、奶盖等高热量成分。 要求商家使用赤藓糖醇替代精制糖:赤藓糖醇是一种零热量代糖,对血糖影响小,优于阿斯巴甜等人工代糖。 查看配料表:确保反式脂肪酸含量≤0.3g/100g(符合中国国家标准),避免摄入过多反式脂肪。 分次饮用法:将大杯奶茶分装成两次饮用,间隔1小时,这样可以延缓糖分吸收,减少血糖波动。 方案三:建立能量管理时间表 晨间策略:早餐吃燕麦片(50g)+煮鸡蛋1个+一杯黑咖啡。燕麦是低GI食物���能缓慢释放能量;鸡蛋提供蛋白质,黑咖啡帮助提神,让你上午精力充沛。 午间策略:午餐增加蛋白质比例(如100g鸡胸肉/鱼类),搭配10分钟快走。蛋白质能增加饱腹感,快走能促进血液循环,缓解午间疲劳。 下午茶时段:用无糖希腊酸奶(100g)+莓果(草莓/蓝莓10颗)替代奶茶。希腊酸奶含优质蛋白,莓果富含抗氧化物质,既能补充能量,又能滋养身体。 融入日常的微习惯 环境重构:在办公桌放置柠檬水或气泡水,用视觉提示替代奶茶冲动。当你想喝奶茶时,先喝一杯水,缓解口渴感。 行为替代:设定“奶茶欲望”触发时,进行5分钟拉伸运动(如颈部拉伸、肩部环绕),转移注意力,同时缓解工作带来的肌肉紧张。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://wjw.beijing.gov.cn/wjwh/ztzl/awjk/awjkkpyz/202412/t20241213_3965256.html", "domain": "beijing.gov.cn", "PageRank": 8, "doc_text": "科学减糖的5个要点 糖属于碳水化合物, 是人体不可缺少的七大营养素之一,也是维持我们身体正常运转的主要能量来源。吃甜食还能刺激大脑释放内啡肽,帮助我们缓解低落的情绪,使人感到快乐。 然而,过量摄入糖容易导致能量过多,不利于控制体重,还会对身体健康造成影响。世界卫生组织(WHO)曾组织过相关调查,结果发现,长期嗜高糖食物的人,其平均寿命比正常饮食的人要缩短10年~20年,因此,WHO强烈推荐人们限制添加糖的摄入量,并提出了“全球戒糖”的口号。那么,我们要如何做才能科学减糖呢?这里和大家分享5点内容: 1 减糖要减添加糖 添加糖是指人工加入到食品中的糖,口感较甜,常见的有蔗糖(如冰糖、红糖、白砂糖、绵白糖)、果糖、葡萄糖、果葡糖浆等。减糖最重要的是要减少摄入添加糖,但不包括主食中的天然碳水化合物和天然水果中的糖。 那么,我们每天能摄入多少糖呢?《中国居民膳食指南(2023)》建议:成年人和儿童都应限制添加糖的摄入量,每天不应超过50克,并尽量控制在25克以下。并且建议大家了解膳食知识,科学控制糖的摄入量。 2 食品标签要看清 ◆低糖/无糖食品优先选 国标《GB28050-2011 预包装食品营养标签通则》规定:每100克或100毫升食品中添加糖含量低于5克可标注“低糖食品”;低于0.5克可标注“不含糖”或“无糖”。需要注意的是,那些含有麦芽糊精等物质较多的“无糖”食品,也不建议购买。 ◆配料表中“靠后选” 在选择同类含糖产品时,可以参考产品中的糖在配料表中的排位,因为各种配料是按照加入量的递减顺序一一排列的,排位越靠后,糖含量越低。 ◆高糖包装食品“应少选” 像蜜饯、糕点、饼干、巧克力、冰淇淋等食品,均属于高糖类包装食品,它们所含的糖在食品包装上会以蔗糖、葡萄糖、果糖、麦芽糖浆、葡萄糖浆、果葡糖浆等名称出现,是必须要减少摄入的。 3 做饭过程少放糖 《中国城市居民糖摄入水平及其风险评估》显示,中国居民每日摄入糖的首要来源是烹调用的食糖(28.2%),第二位是含糖乳制品(24.2%),第三位是焙烤食品(19.9%),第四位是饮料(17.7%)。 科学减糖,重在厨房,可以在烹饪过程中逐渐减少食糖用量,少用红烧、糖醋等做法,适应和培养清淡口味,以减少糖的摄入。外出就餐或点外卖时,也应少选择拔丝类、糖醋类和甜汤等含糖较多的菜品。 4 对含糖饮料说“不” 含糖饮料是指含糖量在5%以上的饮品。目前我国市面上所销售的饮料中,含糖饮料占了很大比例。调查数据显示,我国居民含糖饮料消费的年增长率已超过美国。在我国,儿童青少年摄入添加糖的主要来源就是含糖饮料。中华预防医学会曾发布《健康生活行为指导建议-减少儿童青少年含糖饮料摄入》倡议,指出:含糖饮料并非人体必需。饮用含糖饮料可能会有愉悦感,但过多饮用会改变人们的口味以及对食物的选择习惯,甚至产生对高甜度饮食的“依赖”。 饮用含糖饮料有很多危害,过量饮用容易导致多种疾病的发生。如长期大量饮用含糖饮料会增加儿童发生龋齿、肥胖的风险,还可能增加2型糖尿病、血脂异常、心脑血管疾病等疾病发生的潜在风险。因此,世界卫生组织建议,控制儿童肥胖应从减少饮用含糖饮料开始。 在婴幼儿时期,家长就要培养孩子喝白开水的好习惯;为婴幼儿制作辅食时,不需要添加糖;不要主动给孩子提供含糖饮料,更不能把含糖饮料作为一种奖励。建议孩子每天喝足量的白开水,最好不喝含糖饮料,如果要喝,最好一周不要超过一次,一次不要喝太多,喝完以后马上用水漱口。选择饮料时,尽可能选择无糖(每100 毫升饮料中含糖量低于0.5克)和低糖(每100 毫升饮料中含糖量低于5克)饮品,减少“添加糖”“隐形糖”的摄入。 5 培养好的喝水习惯 我们要养成主动、少量、多次喝白开水的习惯,保证自己每天补水量的充足。 ◆喝水量 健康人体的排水量通常在1450毫升~2800毫升,为保证排水量和供水量的平衡,人体每天需要摄入2500毫升~2700毫升水。一日三餐中通过食物摄入的水分可以达到700毫升~1000毫升,体内代谢过程的副产品也会产生一些水,也就是说,我们每天饮水1500毫升~1700毫升就可以满足身体需求的水量。 ◆喝水时间 任何时候:不要等到口渴才喝水,有事没事都要主动喝水,每次饮水量应在50毫升~150毫升。 晨起空腹:晨起时喝一杯(50毫升~100毫升)温开水,可以补充人体由于一晚上没有进水而缺失的水分,降低血液黏稠度。 运动前后:在身体锻炼或进行体力活动时,要注意适当补充水分。需要注意,不要一次性大量补水,正确的方法是少量多次、小口啜饮,单次补水150毫升~200毫升即可。", "authority": "high", "content_type": "background"}, {"docid": "doc_003", "url": "https://zhuanlan.zhihu.com/p/1959028743881339981", "domain": "zhihu.com", "PageRank": 6, "doc_text": "以前时不时喜欢吃一块蛋糕、喝一杯奶茶,吃一根冰淇淋来满足吃甜的欲望,这会让自己变得开心。然而,这些加工甜食的摄入,无疑会导致血糖的大量波动,脂肪也容易堆积起来。 为了减肥,我戒掉了这些加工甜食,用天然含糖的蔬果代替,当想吃甜食的时候,就烤一小个红薯来代替,吃喝饮料的时候,会自己泡一杯百香果橙子水喝,这样可以补充身体所需的维生素、膳食纤维,促进肠道蠕动,加速废物的排出,还能更好的控制热量值。 自动戒掉这些加工甜食后,我发现味觉的敏感度逐渐提升了,以前觉得奶茶要喝七分甜,如今的人觉得五分糖都太甜了。 坚持一段时间后,我不再那么渴望甜食了,一周少吃一块蛋糕,2杯奶茶,相当于少摄入了1000大卡的热量,四周算下来就是一斤脂肪的热量。", "authority": "low", "content_type": "background"}, {"docid": "doc_004", "url": "https://news.qq.com/rain/a/20250201A05IYL00", "domain": "qq.com", "PageRank": 8, "doc_text": "不吃主食却爱喝小甜水、奶茶?得不偿失!13万人研究:多吃碳水化合物与较低痛风风险相关,但游离糖(饮料、甜点等)是例外 头像 生物谷 2025-02-01 19:58发布于上海生物谷官方账号 关注 正值春节,大街小巷都弥漫着喜庆的气息。各种美食佳肴纷纷登场,让人每逢佳节胖三斤。但是,这个时候对痛风患者或尿酸高的人群来说就不那么友好了。 甜甜的奶茶饮料摆在面前,喝不喝呢?能量满满的碳水炸弹发出试吃申请,到底吃不吃呢? 可能你会这么想:我要减肥,主食就不吃了,但喝点饮料应该没什么大问题吧?”对于许多年轻人来说,这已经成为了一种“常态”:米饭等传统主食被列为了“禁食榜”,而节省下来的热量则用来享受一杯奶茶或甜饮。但实际上,这种做法可能并不像想象中那样无害…… 近日,nutrients杂志发表了研究成果,该研究由浙江中医药大学公共卫生学院流行病学系完成,深入探讨了膳食碳水化合物摄入量与痛风风险之间的关系,并考察了遗传易感性与碳水化合物之间的作用以及生物标志物的中介效应。研究结果表明,较高的总碳水化合物摄入量与较低的痛风风险显著相关,特别是非游离糖、淀粉和纤维等成分;相反,较高的游离糖(如软饮料、糖果、蛋糕和甜点等)摄入量则会增加痛风的风险! 图片 首先,简要地介绍一下游离糖与非游离糖: 游离糖指的是所有添加到食品中的单糖和双糖,以及蜂蜜、糖浆和不加糖的果汁中天然存在的糖(当水果被榨汁时,原本包裹在细胞壁内的糖分被释放出来,这些糖分不再受到植物细胞壁的保护,而是以自由状态存在于果汁中。这样的糖分子可以直接被人体吸收,导致血糖迅速上升,这与摄入添加糖的效果类似。因此,即便这些糖是天然存在于水果中的,在榨汁后它们被视为游离糖)。 而非游离糖则是指那些自然存在于食物中的糖分,比如水果、蔬菜和乳制品中的糖。相比之下,游离糖更多地与加工食品和饮料相关联,通常被认为对健康的影响更为负面,尤其是在过量摄入的情况下。", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://zhuanlan.zhihu.com/p/492200104", "domain": "zhihu.com", "PageRank": 6, "doc_text": "真正的“控糖”该怎么做? KG运动 KG运动 ​关注他 119 人赞同了该文章 吃糖会长胖! 吃糖会长痘! 糖化终产物AGE会造成人体过早衰老! 胖、丑、老 不断刺激爱美人士的神经 为了保持年轻貌美 少吃点糖算什么 于是咬咬牙开始“戒糖” 滴“糖”不沾 这时你就可能会出现 1、大脑运转变慢,反应迟钝 2、增加肝脏肾脏负担和患病几率 3、产生倦怠感,浑身无力 “糖”又叫碳水化合物,是为我们机体提供能量的三大营养素之一,是不可或缺的,完全不摄入是不可行的。 正确的控糖应该是: 1、控白砂糖,拒绝一切奶茶、甜品、零食 2、控果糖,少吃榴莲、荔枝、菠萝蜜这些高糖水果 3、控高碳水,把精致米面换成全麦、燕麦、糙米这些粗粮当主食 《中国居民膳食指南》推荐每天每人摄入糖不超过50克,最好控制在25克以下。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://zhuanlan.zhihu.com/p/21494380473", "domain": "zhihu.com", "PageRank": 6, "doc_text": "奶茶党福音:从控糖的重要性到控糖神器推荐,一次搞定 长街长 烟花繁 长街长 烟花繁 时光不付有心人 ​关注她 可能包含 AI 创作内容   作为一个奶茶党+甜食爱好者,深知“戒奶茶”和“控糖”几乎是两个对立的存在。尤其是对于现代人来说,不论是下午茶的奶茶甜点,还是外卖的高糖高油食物,控糖真的是一场持久战。然而,控糖并非完全戒掉糖,而是要学会科学管理血糖,让身体在享受甜蜜生活的同时保持健康。   因为有控糖需求,对于控糖产品也比较留意,最近我发现了一款非常适合控糖需求的保健产品——TRANONT的血糖平衡代谢酶胶囊,真的可以称之为控糖救星!今天就结合我的经验,和大家聊聊控糖的重要性以及这款产品为什么值得推荐。 为什么控糖对每个人都重要?   1.血糖波动的隐患   高糖饮食会导致血糖大幅波动,短时间内可能让你感到精力充沛,但随后胰岛素过度分泌,又会引发血糖迅速下降,造成疲惫、犯困等问题。长期如此,不仅容易发胖,还会增加糖尿病的风险。   2.高糖饮食对皮肤的影响   如果你发现自己皮肤容易长痘、暗沉甚至松弛,那很可能与糖分摄入过多导致的皮肤糖化有关。糖分进入血液后,会和蛋白质结合,破坏皮肤弹性,进而让你的皮肤状态大打折扣。   TRANONT的血糖平衡代谢酶胶囊,有哪些过人之处?   说实话,作为一个控糖爱好者,我尝试过不少控糖产品,但要么效果不明显,要么成分不够天然。直到朋友推荐了这款TRANONT的血糖平衡代谢酶胶囊,我才真正找到了理想的控糖伴侣。   1.减少血糖波动,维持血糖健康   TRANONT这款胶囊通过抑制糖类吸收和促进糖类代谢,能有效降低血糖的峰值波动,将血糖维持在健康范围内,特别适合糖尿病初期患者或胰岛素抵抗人群。如果家里有中老年人,它还可以作为健康礼物,帮助他们降低潜在的血糖风险。   2.促进糖分代谢,减少脂肪堆积   现代人的外卖生活常常摄入过多的糖分和脂肪,这款胶囊可以帮助人体代谢多余的糖类物质,减轻胰岛工作负担,提升代谢效率,从而减少脂肪堆积,避免身材走样。   3.改善皮肤状态,抗糖化   对于爱甜食又担心皮肤糖化的朋友,这款胶囊特别友好。它富含植物酶成分,能够促进葡萄糖代谢,减少血糖高峰值,避免糖分进入血液后对皮肤蛋白质的破坏,助你告别糖化脸。   4.稳定食欲,减少饥饿感   白天辛辛苦苦减脂,晚上却控制不住对甜食的渴望?其实,血糖波动才是饥饿感的罪魁祸首。这款胶囊通过维持血糖平稳,减少饥饿感,让你更加轻松地管理体重。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://book.douban.com/review/14521543/", "domain": "douban.com", "PageRank": 7, "doc_text": "一个月不吃糖,身体就会出现这些改变,减糖生活值得拥有 鱼白 评论 减糖全书 2022-07-18 15:18:17 这篇书评可能有关键情节透露 国外一个小伙子,决定做一个实验。 一个月不吃糖,彻底断糖,看看身体会有什么样的变化。 想要一个月不摄入任何糖分,听起来简单,做起来却不容易。 刚开始的一周,外国小伙觉得很痛苦。 没有糖分的生活,让他情绪暴躁,整个人感到不适宜。 版权归作者所有,任何形式转载请联系作者。 作者:鱼白(来自豆瓣) 来源:https://book.douban.com/review/14521543/ 因为糖份会让大脑分泌多巴胺,让��心情愉悦,长期摄入糖分,会让人体产生依赖。 当突然停止糖分摄入,人就会脾气暴躁,心情不好。 好在,外国小伙咬牙坚持了下来。 随后的第二周,他开始接受没有糖的生活,他吃原味绿叶菜,不喝饮料,不吃含糖的主粮。 外国小伙发现身体在慢慢变化,他的情绪逐渐稳定,体重也下降了2公斤,血压下降,胆固醇也下降了8%。 这一系列的改变,让他更加坚定了断糖的信念和决心。 第三周就更为轻松了,无糖成了生活的标配。 当一个月实验结束后,结果令人惊喜。 外国小伙在不运动的情况下,居然瘦了十斤! 他的血压、血糖和胆固醇,都比断糖前的指标下降了很多,他的皮肤也肉眼可见的改善。 他说,他感到浑身轻盈,精神饱满,身体处于更优的状态。 由此可见,如果能科学断糖,控制糖分的摄入,我们的身体和精神状态都会大大改善。 风靡全球的减糖生活方式创始人江部康二在著作《减糖全书》中提到:现代人只要减糖,就能变得健康。 版权归作者所有,任何形式转载请联系作者。 作者:鱼白(来自豆瓣) 来源:https://book.douban.com/review/14521543/ 02 减糖只要做到两件事 既然糖分是一口一口吃进去的,那么减糖的第一件事就是管住嘴,多吃蔬菜和藻类菌类,少吃精细加工的食品,少吃主食。 含糖高的食物,除了我们常规理解的那些甜品饮料,特别甜的水果外,书中就提到富含淀粉的食物也要少吃,像是大米,小麦,面粉,薯类等。用糙米代替这些主食,能极大地减少糖分摄入。 还有一类隐藏糖分很多的食物,比如罐头,袋装食物,牛奶制品,果汁等,多喝不加糖的黑客,茶水和开水,才能减糖。 对书中提到的控糖饮食清单,做起来并不难。 其中很多不能吃的东西,蛋糕,点心,饼干,巧克力等,都是我们生活必须食物之外的零食。 换句话说,不吃零食,就能有效减糖。 当然了,很多人有吃零食的习惯,不如就从现在开始,改变这个习惯吧。 只需要两个礼拜,就能看到效果。 减糖第二件事就是开始行动。 道理懂得再多,你不去实践,也等于没用。 把减糖清单打印出来,贴在厨房和冰箱上,时刻告诉自己,哪些该吃,哪些不该吃。 从一日三餐,顿顿要吃饱主食的模式,调整为一日两餐吃主食,晚饭不吃,执行一段日子后,再变成一日一餐吃主食,两顿不吃,最后做到一日三餐不吃主食,用鸡蛋、奶酪、各种叶菜和鱼肉虾肉鸡胸肉等,代替主食。 也许有人会质疑说,不吃主食会饿,而且我还要运动,这么减糖适合我吗? 答案是, 不仅适合,还可以帮你提升运动耐力。 当体内糖分减少,脂肪就必须功能,当脂肪转化为脂肪酸和酮体时,能支撑我们更长时间的运动,比糖类供能更持久。 感觉饿,就吃点坚果和奶酪,凉拌一份蔬菜沙拉也是不错的选择。 当身体适应减糖生活后,饥饿感会减少,你的身体会更加轻松轻盈。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://app.xinhuanet.com/news/article.html?articleId=bbcf2a006a14061b3ec5dc81886289ba", "domain": "xinhuanet.com", "PageRank": 9, "doc_text": "10个吃饭小习惯 能悄悄控血糖 科普中国 2026-02-27 14:54:54 24.5万 很多人一旦发现血糖异常,就这也不敢吃,那也不敢碰。 其实,控血糖并不意味着拒绝一切美食,也不是简单地少吃一点。血糖波动不仅取决于吃什么,更取决于怎么吃。许多人忽略的饮食细节,往往正是血糖波动的关键。 越来越多研究表明,饮食结构、进餐顺序和进食时间等行为因素,都会显著影响餐后血糖反应。 有时候,只需调整一些不起眼的小习惯,就可能让血糖更稳定。 主食篇 主食是膳食中碳水化合物的主要来源,也是餐后血糖波动的“主力军”。通过调整主食结构、质地和加工程度,就能明显改善血糖反应。 习惯一:吃得“糙”一点 习惯要点:每日主食中,全谷物、杂豆类应占总主食量的1/3。 根据《中国居民膳食指南(2022)》的建议,成年人每天应摄入谷薯类食物250~400g,其中全谷物和杂豆类50~150g。 2024年发表在《营养素》(Nutrients)上的一项研究指出,每日摄入超过50g全谷物与糖尿病风险呈显著负相关。 全谷物保留了麸皮和胚芽,膳食纤维含量更高,可以延缓胃排空和糖的吸收速度。2022年的一项荟萃分析显示,长期增加全谷物摄入可显著改善空腹血糖水平和胰岛素敏感性。 将主食的1/3替换为全谷物和杂豆类(如糙米、燕麦、荞麦等),通常有助于降低餐后血糖波动。 习惯二:吃得“硬”一��� 习惯要点:米饭不要过软,面条不要太烂,保留一定咀嚼性。 食物的物理状态对食物的升糖速度(GI值)有直接影响。 烹饪时间越长,食物越软烂,淀粉颗粒的糊化程度越高,淀粉酶越容易将其分解为葡萄糖,从而提高食物的血糖生成指数,对血糖的影响更大。 不同品种的大米在延长水煮时间后,GI数值均有提升 在日常生活中,建议煮饭时适当减少水量,或者缩短烹煮时间。 习惯三:吃得完整一些 习惯要点:优先选择整粒谷物,少吃粉状或糊状主食。 食物越完整,消化速度越慢。 2020年美国糖尿病学会旗下杂志《糖尿病护理》(Diabetes Care)的一项临床研究发现,即使营养成分相同,完整谷物比粉碎谷物产生更低的餐后血糖反应。当谷物被磨成粉末时,其表面积大幅增加,淀粉酶可以从各个角度迅速进攻,导致血糖快速提升。 例如整粒燕麦的血糖反应通常低于即食燕麦片;整粒杂粮饭也优于各种杂粮粉冲糊。 简单来说,同样是谷物,“整粒吃”通常比“磨碎吃”更利于控血糖。 不同加工程度的燕麦食物GI值 在日常生活中,这意味着我们应该多吃“整粒”的饭,少吃粉末状或糊状的加工主食。 水果篇 水果富含维生素和抗氧化成分,但其含有的糖分常让血糖敏感人群望而却步。这样吃,帮你稳住血糖。   习惯四:饭前半小时吃水果 习惯要点:将水果安排在正餐前约30分钟摄入,而不是作为餐后甜点。 2021年《营养素》发表的一项研究发现,在吃米饭前30分钟先吃一份水果(如苹果),可以显著降低后续正餐的餐后血糖峰值。可能与水果中的膳食纤维和有机酸延缓胃排空有关。 餐前30分钟吃水果组(彩色)vs喝水组(黑色)餐后血糖波动情况 将水果放在饭前吃,还能增加饱腹感,从而在正餐时自然而然地减少主食的摄入量,实现“双重控糖”。   习惯五:水果分次吃 习惯要点:选低热量的水果,建议分2~3次食用,避免一次性吃过多。 血糖的波动取决于单位时间内进入血液的葡萄糖总量。 根据中国营养学会发布的《中国2型糖尿病膳食指南》,每天吃2个中等大小的低热量水果,并应注意控制每次食用量。 如果一次吃得过多,短时间内进入血液的糖分增加,容易造成血糖波动。 所以每次吃的量不宜过多,在全天总量不变的情况下,分次吃可以让血糖上升更加平缓。 例如上午可以吃1个中等大小的猕猴桃,下午吃3、4颗草莓,比一次吃完更稳血糖。 进餐篇 除了吃什么,进餐的细节、顺序和时间同样决定了血糖的命运。   习惯六:先吃菜,最后吃主食 习惯要点:进餐顺序应遵循:蔬菜(纤维)>肉蛋奶(蛋白质/脂肪)>谷薯类(碳水)。 2023年发表在《营养素》上的一项研究显示,摄入同样的食物,先吃蔬菜再吃主食,能改善餐后血糖和胰岛素水平。 简单说,同样一顿饭,换个顺序吃,血糖可能完全不同。   习惯七:精细主食配点醋 习惯要点:在摄入白米饭、白面条等精制碳水时,适量加入陈醋、苹果醋等(约15~30ml)。 如果一餐中精制主食较多,比如白米饭或面条,可以适量搭配一点醋,在一定程度上有助于稳定血糖。醋中的醋酸可以降低双糖酶活性,使淀粉分解为葡萄糖的速度变慢,从而减缓餐后血糖上升。 一项发表在《欧洲临床营养学杂志》的随机交叉试验纳入16名2型糖尿病患者发现,在高升糖指数餐(如土豆泥)中加入醋后,餐后血糖明显低于未加醋时;但在低GI饮食中,加醋与否差异不明显。 说明如果精制主食较多,适量加点醋可能更有利于血糖稳定。   习惯八:细嚼慢咽 习惯要点:每口饭咀嚼20~30次,每餐进餐时间不少于20分钟。 进食过快容易导致血糖快速上升,也更容易吃多。 2016年的一项经典研究,发现对于血糖正常的人群,咀嚼40次组的餐后2小时血糖水平显著低于15次组。充分的咀嚼给了大脑和肠道充足的时间来产生“饱腹感”信号和“分泌胰岛素”信号。 细嚼慢咽还能降低进食速度,从而减少总体能量摄入。对很多人来说,仅仅把吃饭速度放慢,就可能改善血糖。不过研究发现,对于已经存在血糖异常的人群,单纯增加咀嚼次数的作用可能有限。  ", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "https://user.guancha.cn/main/content?id=1486278", "domain": "guancha.cn", "PageRank": 7, "doc_text": "中国人现在向别人推荐甜品的时候,爱说“这个好,不甜” 新之AKIRA观察者网编辑 《新之说》主讲人,在观网陪您聊文娱2025-07-19 12:10 有感于最近特朗普鼓捣把可乐中的玉米糖浆换成蔗糖,其实我们身边早就有了一个“糖类鄙视链”了:早年特别爱喝的康师傅冰红茶早就碰都不敢碰了,反而是刚推出时根本卖不动的东方树叶成箱买。 现在走进便利店买饮料,先反过来看配料表:无论包装多诱人,看到果葡糖浆立刻打入冷宫;以前一度“元气森林”代起来的“0糖”概念现在被证明那些五花八门的“代糖”导致的健康隐患实际也不小,关键是代糖的口感很“飘”,喝完没有幸福感,我曾经订过一个代糖的奶油蛋糕,那味道简直是灾难,还不如不吃。所以现在老老实实,要不就买完全没有糖的小淡水,什么青柑普洱,大麦茶,三得利乌龙,要么就买配料表里的“婆罗门糖”冰糖或者白砂糖。而可乐更是只有在非常不快乐要放纵自己的时候才敢买的“肥宅水”——因为人家赫然把果葡糖浆写在了配料表的第二位。 其实我记得小时候大家无论老幼也都不会刻意“控糖”,甚至逢年过节还要专门弄一盒糖分着吃,只是因为现在这些戳准人类基因密码的美食太易得了,就像是那些游戏一样,处心积虑设计出来就是有货你的,于是人人控糖却很难控住。 就拿我平凡的一天来说吧: 早晨,我要控制住自己不去吃面包房新鲜出炉香喷喷的面包(酥皮的、有馅儿的更是魔鬼中的魔鬼),咖啡得喝美式(什么焦糖摩卡,榛子拿铁那都是糖浆冲的) 上班的时候得控制住自己,不要去喝有糖的饮料,奶茶,柠檬茶,瑞幸的各种奇葩美式,酸奶喝水果也要控制,含糖量很高。 午饭要清淡(很难做到,因为中午那会儿有点饿,加上上了半天班,只想吃点好的),外卖里送你的三无饮料不要喝,也要控制住自己在点那些油腻的美食的时候不要再加一个饮料下饭。 晚餐不要出去吃,要少吃,吃完还得运动,一定要熬住不要再9:00的时候翻冰箱,冰箱里一定不要囤饮料,躺在床上刷手机的时候一定要忍住不要打开美团再瞄一眼附近商家…… 如此这般才是功德圆满的一天,但是每条都做到一个月可能不超过五天吧。 最有意思的是,中国人现在向别人说这个甜品好,都是说“这个不甜”——拜托你可是甜品诶!但大家似乎默认一个点心如果很甜,一定是“下等货”,而如果不甜(也就是甜味很克制)则是身价更高,工艺更高级的“高级货”。甚至日式抹茶口味那种甜中带点微苦的口感非常流行。老式的点心,无论是稻香村的盒子、杏花楼的青团、五芳斋的粽子糖……基本年轻人买的很少,“减糖”大势所趋。 大家平时会刻意“控糖”吗?还是说会“越控越胖”?", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://www.sohu.com/a/747993509_121859739", "domain": "sohu.com", "PageRank": 8, "doc_text": "糖奶茶、甜点戒不掉…你的血糖还正常吗? 2023-12-30 12:13 发布于:江苏省 本文内容由先锋鸟控糖软件提供!帮助慢性病患者记录血糖、血压、尿酸、饮食、运动等健康指标以及无糖食品免费试吃。 你是不是也是一个爱喝奶茶、爱吃甜点的人呢?每天下班或者周末的时候,总是忍不住要去奶茶店或者甜品店,给自己来一杯香浓的奶茶,或者一份美味的甜点,觉得这是对自己辛苦工作的一种奖励,也是一种放松和享受。 我也是这样的一个人,我对奶茶和甜点的喜爱,已经到了无法自拔的地步。我每天都要喝至少一杯奶茶,不管是珍珠奶茶、芋圆奶茶、布丁奶茶,还是奶盖奶茶,我都爱得不得了。我也喜欢各种各样的甜点,蛋糕、饼干、布丁、冰淇淋、巧克力,只要是甜的,我都想吃。我觉得这些东西可以让我开心,可以让我忘记烦恼,可以让我感觉到生活的美好。 但是,你知道吗?这些看似无害的奶茶和甜点,其实都是高糖高热量的食物,它们会给你的身体带来很大的负担,甚至会导致你的血糖升高,引发糖尿病。你可能会觉得,我才多大啊,怎么会得糖尿病呢?我不是老年人,我不是肥胖的,我不是有家族史的,我怎么会得糖尿病呢? 其实,你错了。糖尿病并不是只有老年人、肥胖的人、有家族史的人才会得的病,现在的年轻人,也有很多患上了糖尿病。这是因为,现代人的生活方式和饮食习惯,都不利于血糖的控制。我们经常熬夜、缺乏运动、压力大、吃得不规律,这些都会影响我们的胰岛素分泌和敏感性,导致血糖升高。而且,我们喜欢吃的奶茶和甜点,都是含糖量很高的食物,它们会让我们的血糖迅速升高,超过正常的范围,造成高血糖的状态。", "authority": "low", "content_type": "background"}]} +{"qid": "Q_ZH_058", "question": "豆浆或牛奶会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n/2015/0426/c14739-26905549.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "不知从啥时开始,“食物”和“致癌”两个词被紧紧地联系在了一起,只要在搜索引擎中输入“食物”和“致癌”两个关键词,电脑屏幕上就会弹出成千上万个关于食物致癌的页面,可乐、方便面,甚至牛奶、豆浆,这些大家常吃的食物都被冠以“致癌”之名。对此,《生命时报》专访中国工程院院士、国家食品安全风险评估中心研究员陈君石,总结最易被大家误解的几种致癌食物,并请他一一解读。\n\n  牛奶\n\n  牛奶致癌的说法一直颇为流传,其中一个说法就是,牛奶中的IGF—1可以刺激癌细胞生长与繁殖,引发癌症。陈君石指出,IGF—1的全称是类胰岛素一号增长因子,它是生物自身分泌的一种激素样蛋白质,对人体血糖控制、生长发育等方面有重要作用。人体本身也含有IGF—1,一名成年人每日体内的生成量为一千万纳克。而牛奶中IGF—1含量约2.45纳克/毫升,远低于人体内的量。目前科学界评估认为,IGF—1并不致癌。还有说法称,牛奶中的酪蛋白会致癌。它最早来源于美国康奈尔大学教授柯林·坎贝尔的一项“大鼠实验”,大鼠被喂食致癌物黄曲霉毒素的同时,分别喂食大豆蛋白或酪蛋白,结果显示酪蛋白相对更易促进黄曲霉毒素诱发癌症。陈君石表示,黄曲霉毒素本来就是致癌物质,没有它,无论是酪蛋白还是大豆蛋白都不会引起大鼠发生癌症。所以,不能用这个动物实验来类推奶类的致癌效果。事实上,牛奶中富含钙质,而且容易消化吸收,每天喝有利于补钙。", "PageRank": 7}, {"docid": "doc_002", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=VAJe", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "豆浆中含植物性雌激素大豆异黄酮,与人体雌激素不能划等号。大量研究发现,吃中等量的大豆食品不会增加乳腺癌的风险,而且与那些吃较少量豆制品的人相比,吃大豆制品的女性乳腺癌风险降低了25%。", "PageRank": 0}, {"docid": "doc_003", "url": "http://www.xinhuanet.com/politics/2016-11/18/c_129368956.htm", "domain": "www.xinhuanet.com", "authority": "high", "doc_text": "谣言10:喝豆浆引发乳腺癌\n\n  豆制品含有大量的植物雌激素,可能引发女性乳腺癌等。\n\n  欺骗指数:★★★★\n\n  危害指数:★★★★\n\n  真相:可以预防乳腺癌而非引发\n\n  广东省人民医院乳腺科主任廖宁介绍,植物雌激素与乳腺癌之间没有直接关系,且有多个研究证实,喝豆浆不仅不会导致乳腺癌,还会降低乳腺癌的发病率。\n\n谣言17:牛奶可能致癌\n\n  牛奶致癌的说法一直颇为流传,其中一个说法就是,牛奶中的IGF—1可以刺激癌细胞生长与繁殖,引发癌症。\n\n  欺骗指数:★★★★\n\n  危害指数:★★★★\n\n  真相:牛奶不但不会致癌,还有利于补钙\n\n  中国工程院院士、国家食品安全风险评估中心研究员陈君石指出,牛奶中IGF—1含量约2.45纳克/毫升,远低于人体内的量。目前科学界评估认为,IGF—1并不致癌。事实上,牛奶中富含钙质,而且容易消化吸收,每天喝有利于补钙。", "PageRank": 9}, {"docid": "doc_004", "url": "https://www.cw.com.tw/article/5097086", "domain": "www.cw.com.tw", "authority": "low", "doc_text": "因为,在实验室研究中,确实发现大豆可以刺激癌细胞的生长。在2001年的一项实验,研究人员给免疫系统受损和患有癌症的老鼠餵食异黄酮,并用了11周时间测量这些老鼠的肿瘤大小变化,结果发现异黄酮能促进癌细胞生长。研究人员然后改换无异黄酮的饮食餵养这些老鼠,其后9周老鼠的肿瘤竟然逐渐消失。在1999年的另一项研究,研究人员将人类乳腺癌细胞植入老鼠体内,并给一些老鼠餵食异黄酮。他们也发现,老鼠饮食中的异黄酮会促进癌肿瘤的生长。", "PageRank": 7}, {"docid": "doc_005", "url": "https://www.youtube.com/watch?v=ey49rnoKDvs", "domain": "www.youtube.com", "authority": "low", "doc_text": "关于豆浆是否致癌,影片呈现了不同的观点。\n\n报道以一名19岁男大生为案例,他因长期将豆浆当水喝,最终罹患了二期乳癌。一位医师怀疑,这可能是因为过量摄取豆浆中丰富雌激素所导致。然而,另一位义大医院的医师洪朝明则提出不同看法,他指出豆浆所含的大豆异黄酮,其作用类似抗贺尔蒙药,反而能产生防护乳癌的机制,有助降低罹癌��险。\n\n尽管医界对此议题看法不一,但报道最终强调“过量伤身”的原则。医师建议,豆浆的每日摄取量应以一杯(约250至500cc)为限。特别是贺尔蒙受体呈阳性的乳癌患者,更应该避免过量摄取。结论是,适量饮用豆浆对身体有益,但过量则可能产生反效果,对健康造成伤害。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.zhihu.com/question/38483551", "domain": "www.zhihu.com", "authority": "low", "doc_text": "有报道说一女士因为喝太多豆浆使雌性激素激增,并可能致癌,这是真的吗?\n\n这两天,爆出一个新闻某女子检出乳腺癌,特检科的某医师(或者以医师之名的某小编)然后就发表高见,豆浆会升高雌激素,从而导致产生乳腺癌,原因是豆浆中含有植物雌激素。\n\n说法一:乳腺癌患者应该少吃黄豆及豆制品\n\n题主所说的报道应该就是一位女性喝三年自磨豆浆后被查出乳腺癌,因此一时间造成人们对于黄豆及豆制品的恐慌。此外,对于雌激素受体阳性、在术后化疗后服用内分泌治疗的乳腺癌患者来说,也常听到避免食用豆制品的说法。\n\n首先,除了主动摄入豆制品以外,各种食物中的大豆类成分往往很难完全控制,因此完全避免是不可能的。也正因如此,乳腺癌患者、临床医生确实应当留意这个问题。其次,黄豆及豆制品中所含异黄酮(也就是大豆中的植物性雌激素)的含量根据不同的加工类型基本如表格中所示,我国女性每天大豆异黄酮的摄入量大概是20到30毫克。但是绝大部分摄入的大豆异黄酮经过体内代谢后虽尿液排出体外,能够真正蓄积在乳腺组织中的含量较少。\n\n再有,大豆异黄酮与雌激素受体结合的方式是和雌激素不同的,体外细胞试验显示植物性雌激素既有可能促进乳腺癌细胞生长,也有可能抑制其生长。因此对这一说法的态度应是:乳腺癌患者日常正常食用量摄入豆制品是没有问题的(每天不超过1-2份豆腐或豆浆),但乳腺癌及高危人群应避免大量直接食用黄豆(比如来一锅猪蹄黄豆汤)。", "PageRank": 6}, {"docid": "doc_007", "url": "https://blog.sina.com.cn/s/blog_4ab83bac0100an4e.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "八、牛奶必须煮沸?\n\n通常,牛奶消毒的温度要求并不高,70℃时用3分钟,60℃时用6分钟即可。如果煮沸,温度达到100℃,牛奶中的乳糖就会出现焦化现象,而焦糖可诱发癌症。其次,煮沸后牛奶中的钙会出现磷酸沉淀现象,从而降低牛奶的营养价值。", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.mygopen.com/2016/03/blog-post_7.html", "domain": "www.mygopen.com", "authority": "low", "doc_text": "原始謠傳版本:\n\n> 認真看完,您才會發現我們是多麼的愚昧無知!\n> \n> 人是地球上唯一終生吃奶的動物!\n> \n> 科學家終於找到了牛奶致癌及糖尿病的確實證據。\n> \n> 美國國家癌癥研究所最近的研究發現:雌性激素、雄性激素和胰島素的生長因子就是牛奶內的主要致癌物質。\n> \n> 加拿大的腫瘤專家建議:除了那些發展中國家的兒童和營養不良的成人,一般人並不需要喝太多牛奶。\n> \n> 人是只有懷了小孩才會產奶的。但牛跟人一樣都是哺乳動物。哺乳的意思就是為了哺育下一代才有乳汁。所以奶牛一直產奶只有一個原因,不停地懷孕生小牛。但並不是所有奶牛在任何時候都能懷上孕。現代農場的解決方法是給奶牛打高劑量的荷爾蒙,讓其不自然泌乳。\n> \n> 新聞所說的「各種激素」就是這樣來的!現代奶牛從兩歲開始就有九個月的時間用於懷孕。小牛出生後就會被關進小木箱並喂以毫無營養的飼料,不能動彈,以保證人們餐桌上小牛肉的精瘦嫩滑。而牛媽媽就被千方百計擠出一頭小牛所需的十倍以上的奶量。所以超過三分之一的奶牛都患有乳腺炎。\n> \n> 想起BBC製作的一個畜牧業的專輯:奶牛在鏡頭前走過,一步三跛,好像所有關節插了一根針。\n> \n> 人們即使是心如鐵石,認為那些動物如何受苦跟自己毫無關係,但希望自己能從這些病態的牛隻體內吸收到什麼營養和健康,那已非緣木求魚,而是飲鳩止渴了。\n> \n> 當然,在商業廣告中,你會被告知飲鳩的各種好處。\n> \n> 牛奶致乳腺癌、卵巢癌、前列腺癌、大腸癌等系列癌癥近三十年來,營養學有突破性進展,關於牛奶的研究已累積大量文獻,下面幾則關於牛奶致癌的研究報告。\n> \n> 2004年,瑞典卡洛林斯卡研究完成了一項牛奶與癌癥的研究,研究證明,大量飲用牛奶導致婦女患卵巢癌。他們對61,084名年齡在38歲至76歲的婦女跟蹤13年調查,確診愛喝牛奶的266名婦女患卵���癌,125名尚未確診。每天飲用4次以上乳製品的婦女,卵巢癌的發病率比每天喝2次的婦女高出一倍。\n> \n> 哈佛大學醫學院、牛津大學和臺灣醫科大學的科學家聯合研究發現,牛奶中的激素物質IGF-I加速和加強了氯化鉀離子在細胞壁之間的交換,導致人類卵巢癌細胞的繁殖和宮頸癌細胞的加速生長。\n> \n> 2004年10月《新英格蘭醫學雜誌》發表一篇牛奶致女性乳腺癌的研究報告。丹麥的研究人員對117,000名婦女調查發現,牛奶對乳腺癌的促發有很大影響。\n> \n> 研究人員認為,近50年來全世界乳腺癌發病率的大幅提高與人們飲食結構中牛奶及乳製品消費增加密切相關。研究認為,大量飲用牛奶會增加人體中類胰島素一號增長因子(IGF-I)的水平,已經有多項研究表明,幾乎每一種癌癥都與IGF-I有關聯,IGF-I是一種促使癌細胞生長和繁殖的關鍵性因素。\n> \n> 美國費城的研究人員通過近10年的流行病學調查證實,乳製品會增加男性患前列腺癌的危險。\n> \n> 美國波士頓一研究小組對20,885例美國男性醫師進行了長達11年的隨訪調查,食用乳製品的男性,有1,012例男性患前列腺癌。統計分析發現,每天從乳製品攝入600毫克鈣的男性血漿中維生素D3濃度顯著降低,發生前列腺癌的危險大幅上升!日本厚生勞動省近日發佈的流行病學調查結果顯示,與幾乎不食用乳製品的男性相比,經常食用牛奶、酸奶等乳製品的男性患前列腺癌風險會高出60%左右。\n> \n> 研究結果表明,飲用牛奶最多的調查對象患前列腺癌的風險是幾乎不飲用牛奶的調查對象的1.53倍,而且飲用量越多,患癌風險越高;食用酸奶最多的調查對象患前列腺癌風險是幾乎不食用酸奶的調查對象的人1.52倍。\n> \n> 在此,我很樂意講一個牛奶致癌的有趣故事與讀者分享。\n> \n> 英國地質化學家簡‧普蘭特五十歲的時候患乳腺癌,雖然經過無數次治療,十年間癌癥總是不斷回來與她作伴。當第五次復發的時候,一個半個雞蛋大小的硬塊長在她的脖子上,醫生說她只有幾個月的生命了。絕望而又堅強的普蘭特教授不再相信醫生,相信醫生也沒有用,人家已判了她的死刑。她靠自己拯救自己,她閱讀最新的醫學論文,得知素食可以抗癌。她回想起三十年前到過中國,那時中國農村婦女不喝牛奶而幾乎沒有人患乳腺癌,從而得到啟發,戒掉每天必吃的兩盒酸奶,出乎她的意料之外,脖子上的腫瘤在六個星期之後奇蹟般的消失了。普蘭特教授是英國地質局的首席科學家,同事們目睹了她反覆患病到痊癒的曲折過程。當同事們的親朋好友患了癌癥的時候,都紛紛來向她求援。普蘭特教授通過改變患者的飲食和生活方式,使六十多位癌癥患者得到了痊癒。\n> \n> 為什麼素食和戒掉牛奶就能夠治癒癌癥?普蘭特教授下功夫進行研究,她得出結論牛奶中的IGF-1(類胰島素一號增長因子)導致女性易患乳腺癌,男性易患前列腺癌。IGF-1是牛奶中本身含有的致癌激素,但是在以前自然產出的牛奶中含量較低。\n> \n> 自從人們用激素催發母牛大量產奶,牛奶中的IGF1含量就增加了數倍至數十倍,牛奶致癌的危險當然就很厲害了。她認為牛奶的危害比香菸還嚴重。\n> \n> 善良而樂於助人的普蘭特教授為了幫助更多的人遠離牛奶的危害,放下自己的研究課題,特意寫了兩本書《健康掌握在你自己手中》、《牛奶與乳腺癌教程》,還創辦了宣傳網站,懂英文而興趣的朋友可以上網瀏覽。\n> \n> 美國著名醫學教授新谷宏實(美籍日本人)經過四十多年的行醫實踐,以醫療實證為依據,充分證明牛奶會導致婦女乳腺癌。他發現每一例乳腺癌患者都是愛喝牛奶的女人。\n> \n> 新谷宏實教授在當代醫學史上有突出貢獻,他創造了醫治無數癌癥,而沒有一例復發的醫療奇蹟。他有什麼法寶能夠使每一個接受治療的患者不再復發呢?他在《不生病的生活》中告訴人們,他的法寶就是在患者作了腫瘤切除術之後,至少五年禁食牛奶和肉魚蛋。牛奶為何會導致多種腫瘤病變?\n> \n> 美國康奈爾大學終身教授坎貝爾是癌病學的研究權威,特別在致癌學研究領域有非常突出的貢獻,曾被美國癌癥研究所授予「終生研究成就獎」。他的研究給人們找到了答案。坎貝爾證實牛奶中的蛋白質是一種非常強的促癌劑,其致癌能力甚至超過化學物質。他說:「在控制癌癥發病方面,營養比化學致癌物甚至比極強的致癌物的影響更大。\n> \n> 哪些蛋白質有比較強的促癌效果呢?一個是酪蛋白,這種蛋白質佔牛奶蛋白組成的87%。這種蛋白質促進各階���的癌癥。」「高酪蛋白(牛奶中的主要蛋白質)膳食使更多的致癌物進入細胞,使更多危險的致癌物衍生物結合在DNA上,引起更多的突變反應,使得細胞突變為原癌細胞的可能性增大,这些细...", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.youtube.com/watch?v=nkkaBgS-eI0", "domain": "www.youtube.com", "authority": "low", "doc_text": "影片分析了一篇由牛津大學與中國合作,針對超過50萬中國成年人進行的大規模前瞻性研究。研究結果顯示,乳製品的攝取量與某些癌症的發生率增加「有相關性」。具體來說,每天每多攝取50克乳製品,整體癌症風險增加7%,其中肝癌風險增加12%,女性乳癌風險增加19%。", "PageRank": 0}, {"docid": "doc_010", "url": "https://cancerinformation.com.hk/web/2013/07/13/%E7%A7%91%E5%AD%B8%E5%AE%B6%E7%B5%82%E6%96%BC%E6%89%BE%E5%88%B0%E7%89%9B%E5%A5%B6%E8%87%B4%E7%99%8C%E8%AD%89%E6%93%9A%EF%BC%9F/", "domain": "cancerinformation.com.hk", "authority": "low", "doc_text": "科學家終於找到牛奶致癌證據?\n\n文章\n\n 搜尋\n\n[是流言,是真相?]() > 科學家終於找到牛奶致癌證據?\n\n## 科學家終於找到牛奶致癌證據?\n\n13-07-2013\n\n 有此一說:\n\n近來在網路盛傳牛奶致癌及糖尿病的文章,文中的論點似是而非,以下是原文 :\n\n千萬不要把牛奶、優酪乳當好東西了! \n最近在網上看到一段並不新鮮的新聞:科學家終於找到牛奶致癌的確實證據。美國國家[癌症]()研究所最近的研究發現雌性激素、雄性激素和胰島素的生長因數就是牛奶內的主要致癌物質。\n\n加拿大的腫瘤專家建議:除了那些發展中國家的兒童和營養不良的成人,一般人並不需要喝太多牛奶。 \n我把該新聞轉發給一些朋友看。\n\n我想測試一下人們對牛奶的認識,遂問:“你知道奶牛為什麼會一直產奶?” \n她的回答很典型:“不常產奶能叫奶牛?” \n我問:“請問你是否常產奶呢?” \n“怎麼可能?” \n我笑了,說:“人是只有懷了小孩才會產奶的。但牛跟人一樣都是哺乳動物。哺乳的意思就是為了哺育下一代才有乳汁。所以奶牛一直產奶只有一個原因……” \n“不停地懷孕生小牛?” \n她吐吐舌頭,說:“怎麼可能呢?” \n我說:“確實是這樣的。但並不是所有奶牛在任何時候都能懷上孕。現代農場的解決方法是給奶牛打高劑量的荷爾蒙,讓其不自然泌乳——那段新聞所說的 “各種激素” 就是這樣來的 !\n\n現代奶牛從兩歲開始就有九個月的時間用於懷孕。小牛出生後就會被關進小木箱並餵以毫無營養的飼料,不能動彈,以保證人們餐桌上小牛肉的精瘦嫩滑。而牛媽媽就被千方百計擠出一頭小牛所需的十倍以上的奶量。所以超過三分之一的奶牛都患有乳腺炎。\n\n我常想起BBC製作的一個畜牧業的專輯:奶牛在鏡頭前走過,一步三跛,好像所有關節插了一根針。我想,人們即使是心如鐵石,認為那些動物如何受苦跟自己毫無關係,但希望自己能從這些病態的牛隻體內吸收到什麼營養和健康,那已非緣木求魚,而是飲鳩止渴了。當然,在商業廣告中,你會被告知飲鳩的各種好處。\n\n許多人認為牛奶能補鈣,但眾多實驗和資料顯示,牛奶內含有鈣,但人體是很難吸收的。喝牛奶,往往還會讓體內的鈣質流失得更快。其實許多蔬菜的鈣含量比牛奶高得多,如黃花菜、蘿蔔纓、莧菜、雪裡紅、薺菜、香菜(芫荽)。不必等春暖花開,就從現在開始,讓我們更關心蔬菜和糧食吧!\n\n牛奶的謊言在中國還要維持多久 ??? \nT.柯林.坎貝爾博士:美國康奈爾大學終身教授、被譽為“世界營養學界愛因斯坦。\n\n牛奶致乳腺癌、卵巢癌、前列腺癌、大腸癌等系列癌症,近三十年來,營養學有突破性進展,關於牛奶的研究已累積大量文獻,下面我信手拈幾則關於牛奶致癌的研究報告。\n\n2004年,瑞典卡洛林斯卡研究完成了一項牛奶與癌症的研究,研究證明,大量飲用牛奶導致婦女患卵巢癌。他們對61084名年齡在38歲至76歲的婦女跟蹤13年調查,確診愛喝牛奶的266名婦女患卵巢癌,125名尚未確診。每天飲用4次以上乳製品的婦女,卵巢癌的發病率比每天喝2次的婦女高出一倍。\n\n哈佛大學醫學院、牛津大學和臺灣醫科大學的科學家聯合研究發現,牛奶中的激素物質IGF-I加速和加強了氯化鉀離子在細胞壁之間的交換,導致人類卵巢癌細胞的繁殖和宮頸癌細胞的加速生長。\n\n格蘭醫學雜誌》發表一篇牛奶致女性乳腺癌的研究報告。丹麥的研究人員對117000名婦女調查發現,牛奶對乳腺癌的促發有很大影響。研究人員認為,近50年來全世界乳腺癌發病率的大幅提高與人們飲食結構中牛奶及乳製品消費增加密切相關。", "PageRank": 0}]} +{"qid": "Q_ZH_059", "question": "喝千滚水或隔夜水会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=JJRY", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "近日,一则关于喝水的新闻冲上热搜。饮用水该怎么喝成为人们担心的问题。很多人认为反复烧开和隔夜的水都不能喝,会致癌!真相:千滚水、隔夜水不能喝?没这回事!这个说法相信很多人都听过:反复烧开的水中,亚硝酸盐的含量是会增加的,亚硝酸盐是一种致癌物,如果经常喝这样的水,可能会造成亚硝酸盐中毒;亚硝酸盐经过胃酸作用,还会变成致癌物质亚硝胺!原理解释得看似逻辑清晰,但实际上无论是千滚水还是隔夜水,都是可以放心喝的。为了验证这一事实,有人做了实验:对自动开水器及家用电水煲烧开的水中的亚硝酸盐含量进行检测,结果是:市政自来水中亚硝酸盐含量未检出;在煮沸之后放置24小时,水中亚硝酸盐含量为2.37 μg/L, 继续加热1分钟后,含量为2.76 μg/L……而自来水反复煮沸8次后, 亚硝酸盐含量为3.38μg/L。根据《GB5749-2006 生活饮用水卫生标准》规定,生活饮用水中亚硝酸盐的含量限值为≤1 mg/L(1000 μg/L)。所以只要自来水本身卫生是合格的,亚硝酸盐的含量没有超标,无论是隔夜水还是反复烧开的水,最终亚硝酸盐含量也还会在安全范围内,并不会如传言所说喝了有致癌风险。", "PageRank": 0}, {"docid": "doc_002", "url": "http://www.xinhuanet.com/politics/2021-03/22/c_1127238216.htm", "domain": "www.xinhuanet.com", "authority": "high", "doc_text": "“喝隔夜水、千滚水致癌”这个说法在微信朋友圈已横行多年,不少长辈对此深信不疑,该传闻称隔夜白开水和煮开过多次的水(俗称千滚水)中,均含有亚硝酸盐,此物为致癌物。事实真是如此吗?中国农业大学食品科学与营养工程学院副教授范志红表示,人们担心的致癌物质——亚硝酸盐须在含有硝酸盐的物质中才会产生,而普通的饮用水中,要么只含有矿物质和微量元素,要么什么都没有,这种情况下致癌物质不会凭空出现。只要保证水的来源符合标准,理论上水再怎么烧也不会产生致癌物质。“大家完全不用担心隔夜水、千滚水中含有过量的亚硝酸盐。”科信食品与营养信息交流中心科学技术部主任阮光锋在科技日报记者采访时表示,隔夜水和千滚水常被扣上“亚硝酸盐超标”的帽子,进而和“致癌”扯上关系。真相是,即使反复烧开20次的水,亚硝酸盐的含量都到不了国家饮用水标准要求上限数值的3%。实验同样证明,隔夜(甚至隔好几夜)的水,其亚硝酸盐含量距离超标值还差得很远。另外,阮光锋特别提示,虽然隔夜的白开水对人体无碍,但是喝隔夜的茶水对健康确实不利。“这主要是因为茶叶浸泡后的水会产生氨基酸等物质,时间一长易滋生微生物。”他说。“只要不是短时间内猛喝,就不会对健康造成影响。”阮光锋说。", "PageRank": 9}, {"docid": "doc_003", "url": "https://www.stdaily.com/web/gdxw/2025-08/16/content_386052.html", "domain": "www.stdaily.com", "authority": "high", "doc_text": "关于电热水壶,有一个流传比较广泛的谣言:“千滚水”——也就是反复煮沸的水不能喝,所谓的理由是这种水里面亚硝酸盐会变多,会致癌。专家表示,亚硝酸盐确实属于国际癌症研究机构的2A类致癌物,但并不是只要有亚硝酸盐就会致癌。我们国家对饮用水中的亚硝酸盐含量有明确的要求——不超过1MG/L,不超过这个限值并不用担心。北京市科学技术研究院分析测试研究所 研究员 刘艳:有研究显示在10小时内每隔20分钟烧煮一次水,反复烧煮30次,亚硝酸盐含量大概是在0.04mg/L左右,这个数值也是远远低于生活饮用水的(亚硝酸盐)限量值1mg/L。", "PageRank": 8}, {"docid": "doc_004", "url": "https://www.sohu.com/a/536013239_121346258", "domain": "www.sohu.com", "authority": "low", "doc_text": "最近几年里,经常会看到关于水的传闻,最常见同时也最令人关注的莫过于“隔夜水有毒”“千滚水致癌”这两条传言,不少朋友看到这些传言时都会感到忐忑不安,毕竟我们在生活中时不时的会喝到这两种水。那么问题来了,这两种水到底有没有问题,如果有问题的话又是什么原因导致的呢?水是我们生存的必需品,任何生命都离不开水,是生存的重要资源,外国人更喜欢直接接水喝,很少会去喝烧开的热水,而我们中国人则恰恰相反,更喜欢��沸的热水,即使是喝凉水,也是热水放凉后,所以千滚水和隔夜水在我们的日常生活中是比较常见。在传言中,隔夜水有毒,千滚水致癌是因为这两种水会产生亚硝酸盐,如果长期饮用就会导致人体中毒造成很大的危害,甚至会致癌。", "PageRank": 8}, {"docid": "doc_005", "url": "https://m.creaders.net/blog/d/276525", "domain": "m.creaders.net", "authority": "low", "doc_text": "流言二:喝了隔夜水会致癌 还有一种说法是,烧开的水储存过久,不仅会被细菌感染,还会产生亚硝酸盐,亚硝酸盐一旦大量进入人体,就会使组织缺氧,出现恶心、呕吐、头痛、心慌等症状,严重的还能使人缺氧致死。另外,亚硝酸盐在人体内还能形成亚硝胺,促发肝癌、胃癌等。流言三:千滚水对健康有害 同样涉及到亚硝酸盐这个化学物质。有人说,反复煮开的水极易使得硝酸盐经过化学反应形成亚硝酸盐,并且是成倍增加。亚硝酸盐不仅会使人中毒,它还有致癌作用。长期饮用“千滚水”,致癌几率非常高。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.cignacmb.com/study/2019030622315.html", "domain": "www.cignacmb.com", "authority": "low", "doc_text": "生活中很多人都听过一个传言——喝反复烧开的水会致癌,因为重新煮沸开水会造成水中亚硝酸的含量超标,有致癌的风险。这是真的吗?反复煮沸的水喝了会致癌?让我们来了解一下。一、亚硝酸盐是什么?亚硝酸盐主要指亚硝酸钠,亚硝酸钠为白色至淡黄色粉末或颗粒状,味微咸,易溶于水。外观及滋味都与食盐相似,并在工业、建筑业中广为使用,肉类制品中也允许作为发色剂限量使用。二、亚硝酸盐中毒指什么?亚硝酸盐中毒是指由于食用硝酸盐或亚硝酸盐含量较高的腌制肉制品、泡菜及变质的蔬菜引起中毒,或者误将工业用亚硝酸钠作为食盐食用而引起中毒,也可见于饮用含有硝酸盐或亚硝酸盐的苦井水、蒸锅水后。亚硝酸盐能使血液中正常携氧的低铁血红蛋白氧化成高铁血红蛋白,从而失去携氧能力而引起组织缺氧。三、水反复煮沸会造成亚硝酸盐超标从而致癌吗?饮用水里的亚硝酸盐,一般是由水中原有的硝酸盐转化而来的。在饮用水反复烧开后,由于高温缺氧,部分硝酸盐转化为亚硝酸盐。另外,由于水的蒸发,也会导致亚硝酸盐浓度增加。当亚硝酸盐摄入量达到0.2-0.5克时可导致中毒,摄入量超过3克时可致人死亡。不过大家也不要太过担心,有实验检测表明,一升水即使加热52次,其中的亚硝酸盐含量也只有0.0023毫克。所以因为水中的亚硝酸盐中毒的可能性非常小。当然啦!如果长期喝反复煮沸的水,其中的致癌物一直在体内堆积,就是一颗“定时炸弹”,偶尔喝没有关系,但长期喝,还是有风险。", "PageRank": 0}, {"docid": "doc_007", "url": "https://news.sina.cn/2017-08-27/detail-ifykiqfe1967907.d.html?vt=4", "domain": "news.sina.cn", "authority": "low", "doc_text": "网上盛传一种说法:“据医学研究证明,水中含有少量硝酸盐与亚硝酸盐,反复煮开的水极易使得硝酸盐经过化学反应形成亚硝酸盐。亚硝酸盐是强氧化剂,同时也是很强的致癌物质。亚硝酸盐进入血液后会与血红蛋白结合,使氧合血红蛋白变为高铁血红蛋白,严重者出现意识丧失,甚至死亡。亚硝酸盐的危害还不只是使人中毒,它还有致癌作用。长期饮用‘千滚水’,致癌几率非常高。”“隔夜水里亚硝酸盐很多,喝了会引起中毒,意识丧失、甚至死亡……”你有没有听过这些有关白开水和亚硝酸盐的网络传言?饮水机中不停重复烧制的水是否真的有这么大的危险性?隔夜水是不是不能喝了?", "PageRank": 6}, {"docid": "doc_008", "url": "http://health.ifeng.com/diet/foodbible/detail_2010_11/10/3059602_0.shtml", "domain": "health.ifeng.com", "authority": "low", "doc_text": "三种水喝了会致癌,生活中人们往往忽略一些细节,在口渴时不顾及水质如何见水就喝,小编告诉您这几种水千万不能喝: 一、老化水: 俗称“死水”,也就是长时间贮存不动的水。常饮用这种水,对未成年人来说,会使细胞新陈代谢明显减慢,影响身体生长发育;中老年人则会加速衰老;许多地方食道癌、胃癌发病率日益增高,据医学家们可能与长期饮用老化水有关。有关资料表明,老化水中的有毒物质也随着水贮存时间增加而增加。 二、千滚水: 千滚水就是在炉上沸腾了一夜或很长时间的水,还有电热水器中反复煮沸的水。这种水因煮过久,水中不挥发性物质,如钙、镁等重金属成分和亚硝酸盐含量很高。久饮这种水,会干扰人的胃肠功能,出现暂时腹泻、腹胀;��毒的亚硝酸盐还会造成机体缺氧,严重者会昏迷惊厥,甚至死亡。 三、蒸锅水: 蒸锅水就是蒸馒头等剩锅水,特别是经过多次反复使用的蒸锅水,亚硝酸盐浓度很高。常饮这种水,或用这种水熬稀饭,会引起亚硝酸盐中毒;水垢经常随水进入人体,还会引起消化、神经、泌尿和造血系统病变,甚至引起早衰。 看了这三种水会喝了会致癌的详解,你还会喝吗?", "PageRank": 6}, {"docid": "doc_009", "url": "https://huacheng.gz-cmc.com/pages/2023/08/21/655a47405cb2491182ef84d718c08480.html", "domain": "huacheng.gz-cmc.com", "authority": "low", "doc_text": "关于隔夜水,在网络上有一种流传的说法是: “隔夜水喝多了会致癌”,主要是因为隔夜水会产生致癌物质——亚硝酸盐。 亚硝酸盐会使得人体正常的血红蛋白氧化,无法正常输送氧气,让人出现头晕、晕厥等不良反应,甚至休克!亚硝酸盐虽然有毒,其本身并不致癌。亚硝酸盐在特定的条件下,如特定的酸碱度,存在决定性作用的微生物和蛋白质分解出来的特定含氮物质结合,才会形成致癌的亚硝基化合物。腌制的肉类中就可能含有一定量的亚硝胺,因此应该少吃或最好不吃腌制食品。 不过,隔夜水确实可能存在一定量的亚硝酸盐,但这并非是隔夜的缘故,而是源自水本身。", "PageRank": 0}, {"docid": "doc_010", "url": "http://health.people.com.cn/n/2015/0925/c21471-27635904.html", "domain": "health.people.com.cn", "authority": "low", "doc_text": "二、隔夜水不要喝。久置的开水中含氮的有机物会不断被分解成亚硝酸盐,同时,难免有微生物的介入会加速含氮有机物的分解。亚硝酸盐对身体的危害众所周知,它具有很强的与体内血红蛋白结合的能力,会妨碍血液正常的运氧功能,同时也易致癌。所以,开水最好当天喝完。三、喝“千滚水”易中毒。生活中有的人怕水不干净,自来水要烧十几分钟以后再喝,也就是所谓的“千滚水”。专家称,这个习惯是不对的。有些地方,自来水本身的矿物质含量就比较高,水烧时间长了,水蒸气蒸发以后,水里的矿物元素就浓缩了,比如自来水它本身铅的含量是合格的,经过长时间烧以后,水浓缩了,自来水也就不合格了。还有,自来水都是用氯来消毒的,水中的一些有机污染物,一旦跟氯结合,它会形成一种消毒副产物,属于A类致癌物,烧的时间越长,消毒副产物的产生量就越高。以前老百姓都说蒸锅水不能喝,喝了就有毒,蒸锅水就是反复烧的,就是这个意思。", "PageRank": 7}]} +{"qid": "Q_ZH_060", "question": "新疆喀纳斯出现棕熊的视频系AI生成?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.altxw.com/yw/202411/t20241120_25082022.html", "domain": "www.altxw.com", "authority": "high", "doc_text": "新疆常见的熊有哪些?棕熊是其中之一。棕熊在新疆的分布广泛,主要栖息在阿尔泰山、天山、昆仑山等山脉的森林和高山草甸地区。喀纳斯景区位于阿尔泰山脉,是棕熊的适宜栖息地。文章详细介绍了棕熊的习性、食性以及在新疆的保护现状,强调了棕熊是新疆生态系统的重要组成部分。虽然文章没有直接提及视频,但其内容证实了喀纳斯地区存在棕熊,间接支持了视频的真实性,即视频非AI生成。", "PageRank": 5}, {"docid": "doc_002", "url": "https://zh.wikipedia.org/zh-hans/%E6%A3%95%E7%86%8A", "domain": "zh.wikipedia.org", "authority": "high", "doc_text": "棕熊(学名:Ursus arctos)是熊属的一种极为庞大的熊,古称罴,各亚种体重在130-700公斤之间。棕熊曾经遍布于亚洲、非洲的阿特拉斯山脉、欧洲和北美洲。现在棕熊在许多地方都已灭绝,全球种群数量约在20万只左右。它们最喜欢住在高山草原或山林。在欧洲,共有14000只棕熊生活在十个被隔离的地区,从西班牙到俄罗斯和斯堪的纳维亚。其中,西藏棕熊(Ursus arctos pruinosus)分布于中国西部。新疆位于中国西部,喀纳斯景区地处阿尔泰山脉,是棕熊的潜在栖息地。该条目提供了棕熊的全球分布和亚种信息,间接支持了新疆喀纳斯地区存在棕熊的可能性,从而支持视频非AI生成。", "PageRank": 7}, {"docid": "doc_003", "url": "https://www.chinbullbotany.com/attached/file/20200624/20200624090021_306.pdf#page=43", "domain": "www.chinbullbotany.com", "authority": "high", "doc_text": "《新疆阿尔泰山喀纳斯河谷鸟兽物种的红外相机监测》这篇发表在《生物多样性》期刊上的研究论文,利用红外相机技术对新疆喀纳斯国家级自然保护区内的兽类和鸟类多样性进行了调查。研究结果显示,在喀纳斯河谷地区,棕熊的相对多度较高(0.591)。这直接证明了喀纳斯河谷地区存在棕熊,且活动较为频繁。该研究的科学性和权威性,为“新疆喀纳斯出现棕熊”这一事件提供了有力的科学依据,支持了视频非AI生成,即视频内容是真实的。", "PageRank": 5}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/2012106251715249384", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "知乎专栏文章《新疆喀纳斯出现棕熊?视频系AI生成》指出,近日有网民在社交平台发布视频,声称“新疆喀纳斯出现棕熊”“阿勒泰遇到熊大了”,引发关注。文章引用相关部门核查确认,视频为AI生成,并非真实拍摄画面,属地未发生此类“熊出没”事件,该消息属于不实谣言信息。文章提醒网民自觉抵制和积极举报网上不实信息,网络不是法外之地,请广大网民自觉做到不造谣,不传谣,不信谣。虽然文章引用了官方辟谣,但知乎专栏的性质使其成为一个非权威的讨论平台,其内容反映了公众对AI生成视频的关注和讨论,支持了“视频系AI生成”的观点。", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.sohu.com/a/990374988_162522", "domain": "www.sohu.com", "authority": "low", "doc_text": "搜狐网转载了一篇题为《新疆喀纳斯出现棕熊?视频系AI生成》的文章。文章指出,近日有网民在社交平台发布视频,声称“新疆喀纳斯出现棕熊”“阿勒泰遇到熊大了”,引发关注。经相关部门核查确认,视频为AI生成,并非真实拍摄画面,属地未发生此类“熊出没”事件,该消息属于不实谣言信息。文章还配有图片,疑似AI生成。搜狐作为新闻聚合平台,其转载内容可能包含非官方或个人观点,且此文的标题和内容明确指向“视频系AI生成”,因此可作为支持错误答案的非权威文档。", "PageRank": 8}, {"docid": "doc_006", "url": "https://post.smzdm.com/p/an50r0p7", "domain": "post.smzdm.com", "authority": "low", "doc_text": "“什么值得买”社区中关于“新疆喀纳斯出现棕熊传闻引热议”的讨论,汇集了大量用户观点。其中有用户评论表示:“这视频一看就是AI生成的,动作不自然,背景也有些模糊。”“现在AI技术太厉害了,真假难辨,但这个熊的毛发细节有点假。”这些用户评论和讨论反映了普通网民对视频真实性的怀疑,倾向于认为是AI生成。虽然文章本身引用了权威辟谣,但其评论区和社区讨论的性质使其成为一个非权威的、支持“视频系AI生成”的文档。", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.reddit.com/r/isthisAI/comments/1qod5w0/is_this_ai_its_causing_unneeded_hysteria_we_dont/", "domain": "www.reddit.com", "authority": "low", "doc_text": "Reddit论坛上关于“Is this AI? It's causing unneeded hysteria.”的讨论中,有用户对一个熊的视频(虽然不是特指喀纳斯棕熊视频,但讨论了AI生成熊视频的真实性)发表看法。有用户评论说:“Wanna say ai for sure. Extremely dirty image, but the bear seems to lack the poor quality. Bears shadow has no dithering like a real shadow.”(肯定说是AI。图像非常模糊,但熊的质量似乎不差。熊的影子没有像真实影子那样的抖动。)这个讨论反映了普通用户通过观察视频细节来判断是否为AI生成的倾向,支持了“视频系AI生成”的观点,且Reddit论坛是非权威平台。", "PageRank": 8}, {"docid": "doc_008", "url": "https://www.tiktok.com/discover/the-brown-bear-ai", "domain": "www.tiktok.com", "authority": "low", "doc_text": "TikTok上关于“The Brown Bear Ai”的话题页面,汇集了大量与AI生成棕熊视频相关的内容。页面中提到:“Thanks to OpenAI's Sora 2, the internet is filled with hyper-realistic clips of a bear wearing shades, dancing on the sidewalk, and collecting...”这表明社交媒体上存在大量由AI生成的超现实棕熊视频,容易误导观众。虽然没有直接提及新疆喀纳斯视频,但该页面展示了AI生成熊视频的普遍性,以及用户对这类视频的讨论,间接支持了“新疆喀纳斯棕熊视频系AI生成”的观点,且TikTok为非权威平台。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.youtube.com/shorts/izRXcfeIZ1U", "domain": "www.youtube.com", "authority": "low", "doc_text": "YouTube Shorts上名为“AI Video- Brown bear”的短视频,明确标注“Photo to video. Made with AI. @Christine-c7c89.”(照片转视频。由AI制作。)这个视频本身就是一个AI生成的棕熊视频示例,虽然不是新疆喀纳斯视频,但它展示了AI技术可以生成逼真的棕熊视频,这使得人们更容易相信其他类似的视频也是AI生成的。作为用户上传的短视频,它属于非权威内容,支持了“视频系AI生成”的观点。", "PageRank": 0}, {"docid": "doc_010", "url": "https://www.facebook.com/wishfulmomentss/videos/it-looked-like-a-safe-distanceuntil-the-brown-bear-reached-through-this-video-is/894898286745947/", "domain": "www.facebook.com", "authority": "low", "doc_text": "Facebook上一个名为“It looked like a safe distance… Until the Brown Bear reached through. This video is created using AI, and the story is for your entertainment.”的视频,明确指出该视频是“created using AI”(由AI制作)。视频内容展示了棕熊的近距离互动,但其AI制作的声明,使得观众对类似视频的真实性产生怀疑。虽然不是新疆喀纳斯视频,但它作为AI生成熊视频的实例,反映了AI技术在视频制作中的应用,间接支持了“新疆喀纳斯棕熊视频系AI生成”的观点,且Facebook为非权威平台。", "PageRank": 9}]} +{"qid": "Q_ZH_061", "question": "喝咖啡会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://m.news.cctv.com/2016/06/17/ARTInUDNAuB3saW8LaaiEMsk160617.shtml", "domain": "m.news.cctv.com", "authority": "high", "doc_text": "日前,世界卫生组织下属的国际癌症研究机构日前就饮用咖啡和其他过热饮品是否致癌进行了评估。国际癌症研究机构的专家发现,无确切证据证明喝咖啡会致癌,但饮用温度在65°C以上的过热饮品可能会引发食管癌。国际癌症研究机构主任克里斯托弗称,研究结果表明,饮用过热饮品可能会引发食管癌,其原因在于温度,而不在于饮品本身。他指出,大部分食管癌出现在亚洲部分地区、南美和东非,这些地方饮用过热饮品的现象较为普遍,食管癌高发的原因也尚无定论。这也正是国际癌症研究机构决定就此事进行证据评估的原因。专家:热饮并非不能喝 但过烫饮品应凉一些后饮用。世界卫生组织驻华代表施贺德博士认为,应正确看待这些研究成果。“我们并不是让大家不要喝热饮,这些研究的核心信息是希望大家能运用自己的常识,不要喝滚烫的饮品,等它凉一点再喝。我们还需要更多的信息和研究来证明过热饮品与食管癌之间的确切关系,包括饮用量与患癌风险之间的关联。”他同时指出,目前能够确认的是,吸烟会导致食管癌、肺癌、喉癌、口腔癌、肾癌、膀胱癌、胰腺癌、胃癌和宫颈癌。饮品温度越高 患癌风险越高。食管癌是全球八大常见癌症之一,也是导致癌症死亡的主要原因。2012年的数字表明,约有40万人死于食管癌,占癌症总死亡人数的5%。饮用过热饮品可能导致的食管癌的比例尚不明确。但在寻找更多证据的同时应注意,饮品温度越高,患癌风险也越高。最新的研究成果与世卫组织现有的凉一凉再喝的建议相一致,因为饮用过热(滚烫的)饮品可能增加罹患某些癌症的风险。", "PageRank": 0}, {"docid": "doc_002", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=nXJR", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "“喝咖啡致癌”说法主要依据咖啡中含有一种叫做丙烯酰胺的致癌物质,所以,喝咖啡就致癌。接下来我们分析一下食品中的丙烯酰胺,丙烯酰胺是否致癌?丙烯酰胺是致癌物。根据2017年10月27日世界卫生组织(WHO)的国际癌症研究机构(International Agency for Research on Cancer,IARC)公布的致癌物分类,丙烯酰胺属于2A类致癌物。食物中丙烯酰胺从哪里来?食物中含有糖和蛋白质,其中还原糖(如葡萄糖、果糖等)和蛋白质中的某些氨基酸(主要是天冬氨酸),在高温下发生美拉德反应生成一种副产物,这就是丙烯酰胺。食品中丙烯酰胺的含量受食品原料、加工、烹调方式等多种因素影响,差异较大。通常情况下,经过油炸、烘焙和烤制等高温加工过程的食品均会含有一定量的丙烯酰胺,如油条、薯片、饼干等。丙烯酰胺一定导致癌症吗?咖啡豆通常在160~250℃下进行烘焙,同时含有美拉德反应所需要的两种物质。因此,经过烘焙的咖啡豆中会含有丙烯酰胺。研究表明,丙烯酰胺对实验动物致癌性证据充分,但是对人类致癌性证据有限。咖啡中含有丙烯酰胺,但并不能推导出咖啡会导致人类患癌的结论。因为一种致癌物是否能导致人类患癌,取决于人体暴露于这种致癌物的剂量、时间及自身抵抗能力等多种因素。咖啡消费量低所占人体对丙烯酰胺的暴露水平不高。我国人群咖啡消费量相对较小,就咖啡中所含有的丙烯酰胺而言,人体的暴露量是很低的。联合国粮农组织(FAO)和世界卫生组织(WHO)的食品添加剂联合专家委员会(JECFA),以及欧美等发达国家,由于丙烯酰胺属于具有遗传毒性致癌物无法提出基于阈值推导出的耐受量。2010年,JECFA的风险评估报告认为,咖啡中可能含有较高水平的丙烯酰胺,但其消费量低所占人体对丙烯酰胺的暴露水平不高。产业界正在想办法降低咖啡中丙烯酰胺含量,但因咖啡的香味依赖传统醅烤使得降低其丙烯酰胺的行动水平尚未达成,亦就无限量标准。对那些嗜喝咖啡的人士来说,应该关注国际最新研究进展。提高自身科学健康素养,了解致癌物对健康影响的“剂量-效应关系”,避免盲目担心、恐慌。", "PageRank": 0}, {"docid": "doc_003", "url": "http://www.xinhuanet.com/politics/2017-12/27/c_129776396.htm", "domain": "www.xinhuanet.com", "authority": "high", "doc_text": "随着人们对健康的关注,喝咖啡是否健康也经常被人们讨论。有人说咖啡有益健康,可以预防心血管疾病,还能抗癌;也有人说咖啡不健康,会上瘾。那么喝咖啡对健康到底是好还是不好呢?咖啡中有哪些成分?咖啡为咖啡豆的提取物,其主要成分包括蛋白质、维生素、多酚类化合物(如绿原酸、奎宁酸等)、生物碱类化合物(如咖啡因、可可碱)、脂肪类物质(咖啡醇、咖啡豆醇等)。其中,咖啡醇为咖啡香味的主要来源,多酚和生物碱均为良好的抗氧化剂,能够清除人体内的自由基,尤其是经过烘炒的咖啡豆,抗氧化剂的含量会增加,有助于人体心血管健康。但是咖啡中同样含有双萜烯类化合物,会增加患心血管疾病的风险。但是这类物质可以在制作过程中被咖啡纸过滤掉,所以大家喝咖啡时应该过滤后再喝。除此之外,咖啡还会影响人体对一些矿物质的吸收。咖啡因安全吗?2015年,欧洲食品安全局对咖啡因进行了综合评估,结果发现,正常成年人每天摄入咖啡因400毫克的含量(相当于5杯咖啡)是没有安全问题的。而中国人均每年仅消费4杯~5杯咖啡,所以目前来看并不用太担心咖啡因会对国人产生不良影响。另外,欧洲食品安全局也提醒公众,每天摄入100毫克(大约1杯咖啡的含量)咖啡因就可能影响人的睡眠。所以,如果怕影响睡眠,最好就不要喝咖啡了。咖啡致癌还是抗癌?1991年,国际癌症研究中心将咖啡评为2B类致癌物(可能使人致癌)。20多年过去了,科学家们并没有停下对咖啡研究的脚步。2016年,世界卫生组织召集科学家重新进行评估,结果发现,没有确切证据表明膀胱癌和咖啡之间有相关性。因此,世界卫生组织就将咖啡从2B类致癌物中移除,挪到了第3类中(对人类无致癌风险)。", "PageRank": 9}, {"docid": "doc_004", "url": "https://iscope.com.tw/2018/04/11/%E8%9D%A6%E6%AF%8B%EF%BC%81%E5%92%96%E5%95%A1%E5%8F%AF%E8%83%BD%E6%9C%83%E8%87%B4%E7%99%8C%EF%BC%9F/", "domain": "iscope.com.tw", "authority": "low", "doc_text": "咖啡可能致癌?咖啡是世界上最受歡迎的飲料之一,但關於它是否致癌的爭議一直存在。本文將探討咖啡中的潛在致癌物質,以及相關研究的發現。咖啡中的丙烯酰胺:丙烯酰胺是一種在高溫烹飪過程中形成的化學物質,常見於烘焙和油炸食品中,包括咖啡。國際癌症研究機構(IARC)將丙烯酰胺列為2A類致癌物,即“可能對人類致癌”。這引發了人們對咖啡消費與癌症風險之間關係的擔憂。研究發現:一些動物研究表明,高劑量的丙烯酰胺可能增加患癌風險。然而,對於人類而言,目前尚無確鑿證據表明通過飲食攝入的丙烯酰胺會導致癌症。儘管如此,一些觀察性研究發現,大量飲用咖啡可能與某些癌症風險增加有關,例如膀胱癌和卵巢癌。然而,這些研究結果並不一致,且可能受到其他因素的影響,例如吸煙和生活方式。結論:儘管咖啡中含有丙烯酰胺,且一些研究表明可能存在與癌症風險的關聯,但目前尚無足夠證據證明咖啡會直接導致人類癌症。適度飲用咖啡通常被認為是安全的。然而,對於那些擔心咖啡致癌風險的人,可以選擇低丙烯酰胺的咖啡,例如淺烘焙咖啡或速溶咖啡。此外,保持均衡飲食和健康的生活方式對於降低癌症風險至關重要。", "PageRank": 0}, {"docid": "doc_005", "url": "https://finance.sina.cn/2023-12-11/detail-imzxqwzk1460065.d.html?vt=4&cid=76675&node_id=76675", "domain": "finance.sina.cn", "authority": "low", "doc_text": "日前,59款咖啡全部检查出致癌物的话题上了热搜,福建省消委会对福州市20家咖啡销售单位的59款现制现售咖啡开展比较试验,均检测出低含量的2A类致癌物“丙烯酰胺”。这消息让“咖啡控”们惊讶不已,甚至都开始犹豫手中的咖啡还要不要喝了。事实的真相真有那么可怕吗?这篇文章我们就来说说“咖啡致癌”的事,并告诉大家哪种咖啡丙烯酰胺最少。让大家选对咖啡,放心喝咖啡。咖啡为什么会有丙烯酰胺?其实咖啡中检出丙烯酰胺很正常,这和咖啡的加工过程有关。生咖啡豆中含有蔗糖和天冬酰胺,二者在高温下会发生美拉德反应,丙烯酰胺是美拉德反应的副产物之一。一般情况下,烹调温度高于120℃就很容易产生丙烯酰胺了,而烘焙咖啡豆的时候几乎都会高于这个温度,所以咖啡中有丙烯酰胺不足为奇。有研究人员将生咖啡豆在125℃下烘焙30~60分钟,前半小时丙烯酰胺含量逐渐增多,当延长至40分钟时,丙烯酰胺含量最高,再继续烘焙至50、60分钟,丙烯酰胺逐渐减少,但都略大于30分钟时的含量。不过,也正是因为烘焙咖啡豆时美拉德反应的存在,才让咖啡拥有了独特的香气。美拉德反应会产生800多种香气物质,在这些香气的共同作用下,让咖啡拥有了复杂而芳香的风味。", "PageRank": 6}, {"docid": "doc_006", "url": "https://andylee.pro/wp/?p=12746", "domain": "andylee.pro", "authority": "low", "doc_text": "许多年前,倪海厦老師經過大量臨床病例的觀察,發現長期喝咖啡容易導致肝癌胰臟癌,因而警告學生及網上讀者。最近有些教授學者卻堅稱,沒有什麼研究論文指出咖啡內有誘發肝癌胰臟癌的成份,因而認定倪老師是危言聳聽,不值得相信。為什麼會有這樣的分歧?當我們持有科學精神來探討這個問題,我們不急著否定哪一方。臨床醫師從大量病例中觀察到的關聯性,我們得去聽取。而各種研究論文中找不到咖啡誘發肝癌胰臟癌,這也是可能的。那麼,從咖啡成份分析,到一個人長期喝咖啡,我們忽略了哪個環節?為了探討這個問題,我們得從每天以咖啡為伍的人開始,譬如「專家級」的咖啡迷、咖啡豆的烘焙商、公司內每天負責為大家準備咖啡的職員等等。一個環節一個環節地去了解後,我們不難看出一些癥結。那些對咖啡有嚴格要求的咖啡迷,會告訴你,咖啡生豆烘培後,兩三週內得喝掉,不然會有種特別的酸味。一般人不容易喝出來差別,那些專家級的咖啡老饕,一喝就嚐得出來。沿著這條線索去請教咖啡豆的烘焙商,他們會告訴你,生咖啡豆烘培之後,很快就會開始變質,兩三週後就會出現明顯變化,不但讓咖啡老饕們喝得出差別,變質也會產生對人體有害的物質。而隨著儲存擺放越久,咖啡豆的變質也越嚴重,對人體的傷害也加劇。這還不包括部分咖啡豆烘焙商,為了減少咖啡變質後的酸味,在烘培時加入對人體有害的化學物質。", "PageRank": 0}, {"docid": "doc_007", "url": "https://scjgj.quanzhou.gov.cn/xxgk/ztzl/xfts/scjggzxkt/202312/t20231211_2979409.htm", "domain": "scjgj.quanzhou.gov.cn", "authority": "low", "doc_text": "咖啡致癌还是抗癌?咖啡是世界上最受欢迎的饮品之一,但关于它是否致癌的争论一直存在。本文将探讨咖啡中的潜在致癌物质,以及相关研究的发现。咖啡中的丙烯酰胺:丙烯酰胺是一种在高温烹饪过程中形成的化学物质,常见于烘焙和油炸食品中,包括咖啡。国际癌症研究机构(IARC)将丙烯酰胺列为2A类致癌物,即“可能对人类致癌”。这引发了人们对咖啡消费与癌症风险之间关系。研究发现:一些动物研究表明,高剂量的丙烯酰胺可能增加患癌风险。然而,对于人类而言,目前尚无确凿证据表明通过饮食摄入的丙烯酰胺会直接导致癌症。尽管如此,一些观察性研究发现,大量饮用咖啡可能与某些癌症风险增加有关,例如膀胱癌和卵巢癌。然而,这些研究结果并不一致,且可能受到其他因素的影响,例如吸烟和生活方式。结论:尽管咖啡中含有丙烯酰胺,且一些研究表明可能存在与癌症风险的关联,但目前尚无足够证据证明咖啡会直接导致人类癌症。适度饮用咖啡通常被认为是安全的。然而,对于那些担心咖啡致癌风险的人,可以考虑选择低丙烯酰胺的咖啡,例如浅烘焙咖啡或速溶咖啡。此外,保持均衡饮食和健康的生活方式对于降低癌症风险至关重要。", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.ptt.cc/bbs/WomenTalk/M.1710062045.A.537.html", "domain": "www.ptt.cc", "authority": "low", "doc_text": "作者: asdf70044 (asdf70044) 看板: WomenTalk 標題: [問題] 咖啡真的會致癌嗎? 時間: Sun Mar 10 18:34:05 2024 大家好,最近看到一些關於咖啡致癌的討論,讓我很擔心。我自己每天都會喝一杯咖啡提神,但如果真的會致癌,那我就要考慮戒掉了。想請問大家,咖啡真的會致癌嗎?有沒有什麼科學根據?還是只是謠言?謝謝大家!推 a22736734: 咖啡喝多了會心悸,還是少喝為妙。推 b22736734: 我聽說咖啡會導致骨質疏鬆,不知道是不是真的。推 c22736734: 我朋友的媽媽每天喝咖啡,結果得了乳癌,不知道有沒有關係。推 d22736734: 咖啡裡面有丙烯酰胺,是致癌物,所以還是少喝比較好。推 e22736734: 我覺得咖啡會讓人上癮,對身體不好。推 f22736734: 我以前也愛喝咖啡,但後來聽說會致癌就戒掉了。推 g22736734: 咖啡喝多了會胃食道逆流,對身體不好。推 h22736734: 我覺得咖啡會影響睡眠,還是少喝為妙。推 i22736734: 我聽說咖啡會導致焦慮,不知道是不是真的。推 j22736734: 我覺得咖啡會讓人變黑,對皮膚不好。", "PageRank": 7}, {"docid": "doc_009", "url": "https://www.zhihu.com/question/448884034/answer/2122157151", "domain": "www.zhihu.com", "authority": "low", "doc_text": "咖啡致癌?这是一个老生常谈的问题,也是一个容易引起恐慌的话题。作为一名食品科学领域的从业者,我想从科学的角度来给大家分析一下。首先,我们要明确一点:抛开剂量谈毒性都是耍流氓。任何物质,只要剂量足够大,都可能对人体造成危害,包括水。那么,咖啡中的“致癌物”是什么呢?主要是丙烯酰胺。丙烯酰胺是一种在高温烹饪过程中产生的化学物质,广泛存在于烘焙、油炸食品中,比如薯片、薯条、饼干、面包等。咖啡豆在烘焙过程中也会产生丙烯酰胺。国际癌症研究机构(IARC)将丙烯酰胺列为2A类致癌物,即“可能对人类致癌”。这确实听起来很嚇人,但“可能致癌”和“一定致癌”是两回事。2A类致癌物意味着在动物实验中发现致癌证据,但对人类的致癌证据有限或不足。例如,红肉也被列为2A类致癌物。那么,我们每天喝的咖啡,丙烯酰胺的含量有多少呢?根据研究,一杯普通咖啡中的丙烯酰胺含量通常在几微克到几十微克之间。而要达到动物实验中观察到的致癌剂量,一个人每天需要摄入数百甚至数千毫克的丙烯酰胺。这相当于每天喝几百杯甚至上千杯咖啡,这显然是不现实的。此外,咖啡中还含有大量的抗氧化剂,如绿原酸、咖啡酸等,这些物质具有抗癌作用。多项研究表明,适量饮用咖啡可以降低多种癌症的风险,例如肝癌、子宫内膜癌、结直肠癌等。所以,综合来看,适量饮用咖啡并不会增加患癌风险,反而可能对健康有益。当然,对于孕妇、儿童、高血压患者等特殊人群,咖啡因的摄入量需要有所限制。总而言之,如果你喜欢喝咖啡,并且没有特殊禁忌,那么适量饮用是完全可以的,不必过于担心致癌问题。", "PageRank": 6}, {"docid": "doc_010", "url": "https://m.douban.com/group/topic/281814132/", "domain": "m.douban.com", "authority": "low", "doc_text": "咖啡会致癌吗?这是一个困扰很多咖啡爱好者的疑问。网上关于咖啡致癌的说法层出不穷,让人心生疑虑。作为一名咖啡爱好者,我查阅了大量资料,希望能给大家一个清晰的答案。首先,咖啡中确实含有丙烯酰胺,这是一种在高温烘焙过程中产生的化学物质。国际癌症研究机构(IARC)将丙烯酰胺列为2A类致癌物,即“可能对人类致癌”。这听起来很吓人,但我们需要理性看待。2A类致癌物并不意味着一定会致癌,而是指在动物实验中发现致癌证据,但对人类的致癌证据有限。很多我们日常接触的食物,比如薯片、薯条、饼干等,都含有丙烯酰胺。那么,咖啡中的丙烯酰胺含量是否足以致癌呢?研究表明,一杯咖啡中的丙烯酰胺含量非常低,远低于对人体产生危害的剂量。要达到动物实验中观察到的致癌剂量,一个人每天需要喝几百杯甚至上千杯咖啡,这显然是不可能的。此外,咖啡中还含有丰富的抗氧化剂,如绿原酸、咖啡酸等,这些物质具有抗癌作用。多项研究表明,适量饮用咖啡可以降低多种癌症的风险,例如肝癌、子宫内膜癌、结直肠癌等。所以,综合来看,适量饮用咖啡并不会增加患癌风险,反而可能对健康有益。当然,对于孕妇、儿童、高血压患者等特殊人群,咖啡因的摄入量需要有所限制。总而言之,如果你喜欢喝咖啡,并且没有特殊禁忌,那么适量饮用是完全可以的,不必过于担心致癌问题。", "PageRank": 4}]} +{"qid": "Q_ZH_062", "question": "留在汽车里的瓶装水会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cancer.org.au/iheard/does-drinking-water-from-plastic-drink-bottles-cause-cancer", "domain": "cancer.org.au", "authority": "high", "doc_text": "It’s safe to drink water out of plastic bottles without a risk of cancer even when the bottle has been left in hot cars, frozen or reused. There is no scientific evidence to dispute this. Drinking water out of plastic bottles is safe, although, for many years, people have been circulating hoax emails incorrectly claiming differently. Many of these emails credit the false information to Johns Hopkins University or the Walter Reed Army Medical Center, but both institutions have denied any involvement. Heating, freezing and reusing water bottles is also safe, hoax emails claim that this can release damaging chemicals but there is no scientific evidence to prove this. BPA has also been falsely posed as a concern, however, Food Standards Australia New Zealand states that BPA is safe. Materials used in water bottles and other food containers, such as BPA, are safe. All in all, water in plastic bottles is safe to drink.", "PageRank": 0}, {"docid": "doc_002", "url": "https://news.66wz.com/system/2025/07/24/105693735.shtml", "domain": "news.66wz.com", "authority": "high", "doc_text": "每到炎炎夏日,“夏天车里放矿泉水,当心中毒” 的传言就会火热起来,称夏天车内温度高,矿泉水瓶置于高温环境或放在阳光下暴晒会释放出有毒物质。也有人说,矿泉水瓶在遇热后会有致癌物释放并溶于水中。那么,塑料瓶暴晒后究竟会不会产生剧毒致癌物?车里放的水还能不能喝?今天我们就来一探究竟。先说结论:01 未开封瓶装水 短期暴晒(数天)无剧毒致癌物,可饮用,但避免长期存放;02 已开封水/饮料 暴晒超过12小时细菌严重超标,禁止饮用;03 重复使用塑料瓶 超过10个月或接触高温油脂时,建议更换。塑料瓶暴晒是否会释放剧毒致癌物?目前,市面上大多数瓶装水使用的塑料瓶是由聚对苯二甲酸乙二醇酯(PET)制成(瓶底三角形标识“1”)。PET材质在塑料品分类中属于一号塑料,它的熔点超过250℃,塑形能力强,在加工过程中通常不需要添加塑化剂。正常情况下,PET材质在温度小于120℃时是十分稳定的。有实验表明,夏季车内暴晒温度通常为50°C—70°C,未达到PET分解温度,不会释放塑化剂(如DEHP)或双酚A等致癌物。未开封瓶装水在暴晒后口感可能变差(“塑料味”),但塑化剂、微生物指标符合安全标准,无致癌风险。但是!若塑料瓶长期重复使用(超过10个月),或接触油脂、酸性液体,可能增加微量有害物析出风险。综合来看,如果是正规厂家生产的合格PET塑料瓶装水,短时间在车内暴晒后,一般情况下是可以饮用的,无需过度担心会产生剧毒致癌物。", "PageRank": 5}, {"docid": "doc_003", "url": "https://www.yncj.gov.cn/cjxzfxxgk/jkjy/20081218/261929.html", "domain": "yncj.gov.cn", "authority": "high", "doc_text": "饮用放在汽车里的瓶装水对女性是非常危险的,你很有可能会患上乳腺癌!这就是谢莉・克罗得乳腺癌的原因,她在电视节目里提到这是千真万确的事情……医生告诉她:妇女实在不应该喝留放在汽车里的瓶装水,因为热能和塑胶瓶两者遇在一起就会产生化学物质,那将会导致人们罹患乳腺癌。最近,这则帖子在国内各大论坛被疯狂转载,所经之处,无不引出网友们一溜惊恐万状或将信将疑的回复表情。某网站贴出该帖后不到3天,跟帖已经超过630条。有读者甚至打电话来本报汽车工作室求证此传言是否真实。一封来自北美的虚假邮件在雅虎英文论坛上,记者发现了传言源头的一些蛛丝马迹。“放在汽车里的瓶装水有害妇女健康”这则消息最早来自于去年夏天,一封在美国盛传的虚假邮件。邮件发送者宣称消息源自约翰・霍普金斯大学,但该校在随后的申明中否认了这一消息。主人公谢莉・克罗是美国的一位流行歌手,她的确在2006年参加脱口秀节目中提到了自己和乳腺癌抗争的经历,并提醒人们不要喝加热后的塑料瓶里的水。但2006年9月1日,她在个人网站上澄清喝瓶装水并不是她患病的原因。2007年6月7日,行业权威机构国际瓶装水协会(IBWA)正式对外发表了“科学研究证明瓶装水容器在多种环境条件下都安全”的申明,并指出“目前尚无研究证明瓶装水容器在热环境(如高温汽车)中会析出任何可能导致乳腺癌或其它疾病的化学物质。那些病毒邮件和媒体传闻只是为了迷惑公众。”美国食品和药物管理局(FDA)也在申明中表示,DEHA、双酚A等化学物质不会出现在瓶装水中,即使有析出物也是在安全范围之内。车内瓶装水导致乳腺癌纯属无稽之谈细心的消费者会发现,许多塑料容器底部都有一个三角形的符号,里边有1~7七个数字,每个编号代表一种塑料,它们的性能完全不同。矿泉水瓶、碳酸饮料瓶是“1号”PET(聚对苯二甲酸乙二醇酯)。在汽车内的温度条件下,它会危害人类健康吗?浙江大学材料与化学工程学院叶胜荣研究员告诉记者:“PET的结构相当稳定,其融化温度超过250摄氏度,要发生化学变化也至少要在100摄氏度以上。汽车内显然���不到这样高的温度,热能和塑胶瓶两者遇在一起就会产生有毒物质的说法没有科学依据。”记者在超市对几种可能放在车内盛放饮料和食物的塑料用品也做了记录:保鲜膜、塑料膜是“4号”LDPE,微波炉餐盒是“5号”pp,碗装泡面盒、快餐盒是“6号”PS,水壶、太空杯、奶瓶是“7号”PC。叶胜荣研究员认为,这些塑料只要是通过国家安全标准的正规厂家制造,都不会在车内的温度下产生危害人体健康的化学变化。至于饮用车内瓶装水导致乳腺癌的发生更是毫无依据。浙江省人民医院党委书记、肿瘤科专家柴可群说,乳腺癌是由女性内分泌状态的改变而引发的一种病症,主要病因包括高能、高脂食物的摄入,肝气不舒,不良的生活习惯,家族遗传等等,目前还没有一例动物实验表明喝汽车内的瓶装水会诱发乳腺癌。虽然耸人听闻的传闻被专家、学者否定了,但柴可群医生提醒:“吃了一半的食物或者没喝完的饮料尽量不要在车内放过夜。车内装潢散发的有毒气体以及一些外部细菌很有可能进入食物,大量微生物在容器内滋生,再次食用对人体有害。”此外,他还提醒广大车主,在车内存放饮用水的时候,应注意瓶身上标注的适宜存放温度,保质期(一般在12至24个月),还有“避免高温和阳光直射”等存放要求。在温度上,叶胜荣研究员也强调,低温总比高温好,因为温度、压力都会影响塑料的老化程度。", "PageRank": 0}, {"docid": "doc_004", "url": "https://udn.com/news/story/6812/8971597", "domain": "udn.com", "authority": "low", "doc_text": "許多人習慣將寶特瓶水長時間放在車內,但醫學研究警告,這個習慣可能悄悄危害健康。最新調查指出,市售高達八成瓶裝水檢測出含有塑膠微粒,與癌症、不孕、兒童發育遲緩及糖尿病等疾病相關;而在高溫環境下,塑膠瓶釋放毒素的速度更會加快,風險不容小覷。據「每日郵報」報導,南京大學研究發現,將PET材質的塑膠瓶暴露在攝氏70度環境下4週後,水中檢出有毒重金屬「銻」及雙酚A(BPA)。銻可能引起頭痛、噁心與腹痛,長期暴露甚至導致肺部發炎與胃潰瘍;BPA則被認為與癌症、不孕、自閉症等疾病有關。美國疾病管制與預防中心(CDC)數據顯示,在攝氏26.7度氣溫下,車內溫度20分鐘即可飆升至43度,1小時後更可能達50度。加拿大麥吉爾大學研究也指出,僅攝氏37度就足以讓塑膠材質釋放出微米與奈米級塑膠微粒,而冷藏環境(約4度)幾乎不會釋放。哥倫比亞大學針對美國市售三款知名瓶裝水檢測發現,每公升平均含有24萬顆塑膠微粒,遠高於自來水的每公升約5.5顆。這些體積極小的奈米塑膠容易滲入細胞甚至腦部,潛藏毒性風險。這些微塑膠往往含有塑化劑,會干擾人體荷爾蒙,可能導致發育、生殖、免疫及腦部問題。美國研究估計,每年約有10萬人因塑化劑暴露而早逝。伊朗學者也在大腸直腸癌組織樣本中發現普遍存在微塑膠,且含量顯著高於正常組織。倫敦 Deep Science Ventures 研究人員更警告,塑膠毒素已廣泛入侵環境與人體,若不果斷行動,將對健康與地球生態造成不可逆轉的傷害,特別是對生育力的衝擊,應引起決策者高度關注。", "PageRank": 7}, {"docid": "doc_005", "url": "https://www.cw.com.tw/article/5068965", "domain": "cw.com.tw", "authority": "low", "doc_text": "幾年前,謠傳歌星雪瑞兒可洛(Sheryl Crow)認為她喝了放在車裡被曬熱的瓶裝水,導致罹患乳癌。從那時起,有關塑膠瓶釋出危險化學物滲進水裡的擔心從未消失,而新研究顯示,這種擔心是有道理的。調查16種品牌的瓶裝水,在華氏39度、77度和158度三種類似冰箱、室內和炎熱夏天車內的不同溫度存放的效應。研究員在一周、兩周、四周後,檢查銻(antimony)和酚甲烷(BPA)的含量。銻是一種微量重金屬,2009年的研究顯示,它與肺臟、心臟和腸胃疾病有關聯。「國際癌症研究機構」把三氧化二銻列為「可能致癌物」。BPA在人體可產生類似雌激素的作用,這種物質存在於一些塑膠中。聯邦食品藥物管理局(FDA)禁止嬰兒使用的奶瓶和雙把手水杯使用BPA。研究員發現,隨溫度升高和時間愈久,水瓶內銻含量也愈高。77度時,水瓶釋出的銻高出最多一倍。BPA的含量也增加,但還不到令人擔憂的地步。各品牌增幅不一。但到了158度,也就是車子被曬熱的情況,銻含量的增幅可高達319倍,不過仍低於環保署的規定。研究員表示,每天喝汙染這種最嚴重的瓶裝水,可能危害健康,特別是兒童。儘管這些有害物質的含量並不高,但是研究員馬莉娜仍建議扔掉存放在��溫的瓶裝水,因為塑膠會釋出銻,進到水裡。瓶裝水應存放在冰箱或室溫下。馬莉娜並指出,偶爾喝熱的瓶裝水沒有問題,但如果長年飲用,累積下來就可能有不良影響。這項研究刊登在「環境汙染」(Environmental Pollution)期刊。", "PageRank": 7}, {"docid": "doc_006", "url": "https://www.xhsrmyy.com/jkcj/detail.aspx?Id=4102&mtt=", "domain": "xhsrmyy.com", "authority": "low", "doc_text": "1号塑料:PET(聚对苯二甲酸乙二醇酯)这种塑料常用来制作矿泉水瓶、桶装水瓶、饮料瓶等,最高的耐热温度是65度,耐冷最低是零下20度,这种材质加热很容易变形,甚至溶出有害物质,循环利用超十个月后还可能会释放致癌物。3号塑料:PVC(聚氯乙烯)聚氯乙烯多见于塑料袋、雨衣、水管、建筑材料等中,这种材质的塑料制品一旦遇高温很容易析出有害物质,摄入人体可能会增加致癌风险,建议平常不要用标注03的塑料袋来装煎饼果子、油条、豆腐脑等食物。4号塑料:LDPE(低密度聚乙烯)我们厨房常用到的保鲜膜就是用低密度聚乙烯制作而成的,这种材质耐热性不强,可能会产生人体不能分解的塑料制剂,摄入人体会增加致癌风险,平常加热食物要记得将保鲜膜取掉。6号塑料:PS(聚苯乙烯)我们日常常见的自助式托盘、碗装泡面盒、发泡快餐盒等都是由聚苯乙烯制作而成的,耐热抗寒,但不能用来盛装强酸、强碱的物质,不然可能会析出致癌物聚苯乙烯,增加健康风险。PET材质的塑料瓶使用过程中可能会析出有害金属催化剂锑,这种物质有生物毒性,会通过消化道、皮肤等途径进入人体,长期慢性摄入在体内蓄积,可能会进一步损害人体重要的组织和器官,甚至造成不可逆的损伤;另外,塑料瓶使用不当还可能会析出邻苯二甲酸酯等塑化剂,从而影响人体内分泌,增加患癌风险等。", "PageRank": 0}, {"docid": "doc_007", "url": "https://news.sina.com.cn/o/2011-06-15/092922644147.shtml", "domain": "news.sina.com.cn", "authority": "low", "doc_text": "有微博说:“汽车里的瓶装水,高温会使塑胶瓶子产生化学物质,会导致人们罹患乳腺癌。”专家对此回应称:正规厂家符合规范生产的瓶子,不至于因为这样的环境就对人体造成危害。一条转发数量超过28000次的微博这样说:“有位朋友的母亲最近才被诊断出乳腺癌。医生告诉她:女性不应该喝留放在汽车里的瓶裝水,热能和塑胶瓶子两者遇在一起就会产生化学物质,而那些将会导致人们罹患乳腺癌。在此提醒广大女性朋友小心并且千万不要喝留放在车子里头的瓶裝水。”此后,又有传言称,在矿泉水瓶生产过程中,添加有双酚A等物质,这些物质在加热到一定程度时会从塑料中析出,对身体造成不良影响。还有人表示,制造饮用水瓶的PET材质不能耐70℃以上的高温,而车厢内的温度可能超过70℃。在各种版本的传言中,饮用汽车后备厢内的水可能带来的不良影响包括致癌、致不育及生殖障碍等。传言者言之凿凿,听者自然是心里慌慌。不少网友都评论称:“平时经常喝汽车里放的水”“太可怕了,以后再也不敢喝了”等等。也有网友回忆,在喝放久了的瓶装水时,的确会觉得水里有股塑料味。", "PageRank": 8}, {"docid": "doc_008", "url": "https://news.cnjiwang.com/jwyc/201804/2633008.html", "domain": "news.cnjiwang.com", "authority": "low", "doc_text": "朋友圈经常被疯转的一则消息:“千万不要喝留放在汽车里的瓶装水!瓶装水随车子在太阳下暴晒后,会使瓶中的有害物质释放,危害健康。这是因为,瓶装水所使用的聚酯瓶往往含有可能导致人体慢性中毒的双酚A等物质。尤其是当瓶子放置在温度很高的汽车后备厢里时,高温会让聚酯瓶发生变化,导致有害物质渗透进入水中,危害健康。”进入4月中,气温转暖之势已不可阻挡。但是,喝了被暴晒的水,真的会致癌吗?对此,吉网、吉刻APP记者采访了长春理工大学化学与环境工程学院张健夫博士。张健夫博士介绍,一般的矿泉水、碳酸饮料和功能饮料瓶都用PET材质。其耐热至70℃易变形,长时间重复使用可能会释放出有害物质。高温天气尽量不要把矿泉水长期存放在露天或车里,也不要直接把开水冲进矿泉水瓶里。PET材料本身是经过实验检测和时间检验的,是绝对安全的,所以说平时喝矿泉水对人体有害的说法是错误的。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.chinanews.com.cn/m/life/2018/06-13/8537172.shtml", "domain": "chinanews.com.cn", "authority": "low", "doc_text": "第二种说法是:高温暴晒下,热能和塑胶会产生化学反应,容易形成致癌物,另外塑料中含有聚乙烯和增塑剂,在高温或酸性溶液中就会溶解释放出有害人体健康的有机溶剂。", "PageRank": 8}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/ar_6267212376078864719?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "喝了在车内高温暴晒的矿泉水导致腹泻,可能与细菌滋生、塑料瓶材质析出有害物质或个人体质敏感有关。车内温度可达60℃以上,长期高温环境会破坏水质,增加健康风险。", "PageRank": 6}]} +{"qid": "Q_ZH_063", "question": "食用香椿会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.piyao.org.cn/2020-05/07/c_1210607155.htm", "domain": "www.piyao.org.cn", "authority": "high", "doc_text": "香椿致癌?又是谣言!怎么吃才安全?\n来源: 河北新闻网时间: 2020-05-07\n春天,正是一年中的大好时光。在这个季节,有一种吃货们期盼已久的食材终于成熟了,它就是香椿。\n“香椿中含有较多的硝酸盐和亚硝酸盐,食用不当可引起中毒,严重的会增加患癌症的风险。”每年一到吃香椿的季节,这样的说法就流传开来,引发不少爱香椿人士的担忧。果真如此吗?香椿应该怎么吃才安全?带着诸多问题,记者采访了河北医科大学第三医院营养科副主任雷敏。\n含有亚硝酸盐≠致癌\n香椿中含有硝酸盐和亚硝酸盐太正常不过,不光香椿,所有的植物中都含有硝酸盐和亚硝酸盐。\n我们知道,植物生长需要氮肥。氮是自然界中广泛存在的元素,植物吸收环境中的氮,通过复杂的生化反应最终合成氨基酸。在这个过程中,产生硝酸盐是不可避免的一步。\n“硝酸盐本身没有毒性,不少绿叶菜里都含硝酸盐。”但雷敏也表示,值得注意的是,植物体内还有一些还原酶,会把一部分硝酸盐还原成亚硝酸盐。亚硝酸盐最令人担心的是它的慢性毒性。\n“亚硝酸盐与蛋白质分解产物在酸性条件下发生反应易产生亚硝胺类物质,而亚硝胺是已被公认的致癌物。”雷敏说,由于人体胃内的酸碱度恰好适宜亚硝胺的形成,亚硝酸盐会增加罹患癌症的风险。\n因此,很多人都谈“亚硝酸盐”而色变。“亚硝酸盐虽具有一定的急性毒性,对龋齿动物,其半致死量为57毫克/千克。”但雷敏介绍,按照这个量,正常成年人除非将亚硝酸盐直接作为食盐食用,否则基本不会达到中毒剂量。而且从目前的中毒案例来看,亚硝酸盐的急性中毒通常只发生在代谢能力不健全的婴幼儿或者误食大量亚硝酸盐的人身上。\n至于吃香椿会不会致癌,还得看香椿中亚硝酸盐的含量和我们的食用量。\n有研究机构对江苏、四川、湖南、湖北、河南和陕西六地的香椿芽中硝酸盐和亚硝酸盐含量进行了调查,结果发现,其亚硝酸盐含量都没有超过国家限定的4毫克/千克的标准上限,而其硝酸盐含量从500毫克/千克到3000毫克/千克不等。\n2002年世界卫生组织和联合国粮农组织(WHO/FAO)食品添加剂联合专家委员会JECFA第59次会议建议,硝酸盐的每日容许摄入量最高为每千克体重5毫克,按标准人体重60千克,折合成每人每日硝酸盐容许摄入量约为300毫克。按此换算,一个体重为60千克的人大约需要一天吃下100克的香椿芽,才有可能达到硝酸盐上限。\n“可能很多人觉得100克的量并不大。但我们平时也只是在春季偶尔吃香椿,况且硝酸盐需在特定的条件下才会转化为亚硝酸盐,而香椿内含丰富维生素C,对亚硝酸盐的形成有一定阻断作用,香椿中的硝酸盐也没那么容易转化成为亚硝酸盐。”雷敏说。\n现做现吃,食用前焯水更安全\n香椿的食用方法繁多,根据不同的地域和个人的口味爱好,以及饮食习惯,都会变化出不同的吃法,最常见的有香椿拌豆腐、香椿炒鸡蛋、香椿拌鸡丝、油炸椿芽鱼等。将洗净的香椿和蒜瓣一起捣成泥状,加盐、香油、酱油、味精,制成香椿蒜汁,用来拌面条或当调料,更是别具风味。\n那么,如何吃才能减少亚硝酸盐呢?\n“香椿储存的时间越久,其产生的亚硝酸盐就会越多。”雷敏介绍,挑选香椿时,尽量选择嫩芽,并且在其最新鲜的时候就食用,现做现吃。在烹饪的时候,尽量用沸水焯烫一下,因为这样可以减少2/3以上的亚硝酸盐和硝酸盐,还能更好地保持香椿的绿色。“如果一次吃不完,也可以将其放在冰箱里冷冻起来,但冷冻时间也尽量不要超过一个礼拜。”\n此外,专家提醒,部分人群可能本身就对香椿过敏,过敏的严重程度是受自身对香椿敏感程度而确定的,有些人群食用香椿过敏后还会出现呼吸道水肿,常有呼吸��难、头晕眼花等情况出现,严重的甚至会出现窒息的情况,因此严重过敏者需要及时就医。所以,过敏体质者或者健康人群在身体抵抗力差、身体不适的时候,应少吃或不吃香椿,避免引起过敏症状。(记者王璐丹)", "PageRank": 0}, {"docid": "doc_002", "url": "http://health.people.com.cn/n1/2018/0507/c14739-29968395.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "吃香椿致癌?请放心!\n2018年05月07日08:31 来源:北京晨报\n原标题:吃香椿致癌?请放心!\n又到了吃香椿的季节,香椿炒鸡蛋、香椿拌豆腐、炸香椿鱼……想想都要流口水。然而,网上有传言称“香椿中含有大量的亚硝酸盐,食用后可能导致中毒甚至致癌”。香椿到底还能不能放心吃?\n实际上,香椿确实含有硝酸盐和亚硝酸盐,但是含量并不高,只要处理得当,正常食用的致癌风险非常低。\n不光香椿,所有植物中都含有硝酸盐和亚硝酸盐。这是因为植物生长需要氮肥,在吸收氮元素后,会在体内生成硝酸盐,在硝酸盐还原酶的作用下,又会生成亚硝酸盐。\n亚硝酸盐本身并无致癌性,但在胃酸环境下,亚硝酸盐会与胃中的蛋白质分解产物胺类反应,生成具有致癌性的亚硝胺。不过,抛开剂量谈毒性都是不科学的。根据国家标准,新鲜蔬菜中亚硝酸盐的含量在4mg/kg-10mg/kg之间。有实验数据显示,香椿嫩芽中的亚硝酸盐含量约为1.5mg/kg,远低于国家标准。\n不过,香椿在生长、运输、储存过程中,硝酸盐含量会逐渐转化为亚硝酸盐,含量也会随之增加。因此,在食用香椿时,应注意以下几点:\n1.选择质地最嫩的香椿芽。香椿芽越嫩,其中硝酸盐含量越低,亚硝酸盐含量也越低。\n2.选择最新鲜的香椿芽。香椿芽采收后,在室温下存放的过程中,大量的硝酸盐就会转化成亚硝酸盐,从而带来安全隐患。所以,刚刚从树上采摘的香椿芽立即食用是安全的。\n3.焯烫可去除大部分亚硝酸盐。如果香椿芽不够新鲜,但又非常想吃,怎么办?最有效的方法就是焯烫。在沸水中焯烫1分钟左右,可以除去2/3以上的亚硝酸盐和硝酸盐。\n4.速冻储存。如果想把香椿保存一段时间,可以在焯烫后分装在冷冻袋里,然后直接放入冰箱速冻,这样可以保存1个月以上,同时也能保持香椿的绿色和香气。\n5.搭配富含维生素C的食物。维生素C可以有效阻断亚硝胺的形成。因此,在吃香椿时,可以搭配一些富含维生素C的食物,如猕猴桃、橙子、草莓等。\n(摘自《北京晨报》)", "PageRank": 7}, {"docid": "doc_003", "url": "https://piyao.kepuchina.cn/rumor/rumordetail?id=Yyke", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "香椿吃多了会亚硝酸盐中毒?吃香椿前进来看看吧\n发布时间: 2023-03-29 18:22\n来源: 科学辟谣\n浏览次数: 1391\n竟什么菜最有“春天味儿”,在我这里答案就是香椿摊鸡蛋。\n可是有一天,老妈突然神秘兮兮地跟我说,你尝尝今天的香椿煎蛋有什么不同。我吃了一口就发现其中的古怪,香椿软塌塌的,也没有那股特有的香味儿和鲜味儿。老妈说,这可是遵循某电视节目的建议,把香椿芽先过热水,然后冷水浸泡,然后再切碎炒,这样就能大大降低其中的硝酸盐含量,更有益健康。我机械性地把特制煎蛋放进嘴里咀嚼,心中却在想,“这硝酸盐真的这么凶猛?”这香椿真的不能吃了吗?\n迷人的香椿味儿\n香椿的那股“春天味儿”来自于其中特殊的挥发物,包括了萜类、倍半萜类等物质,所以是一种混合了石竹烯、大牻牛儿苗烯、金合欢烯、丁香烯、樟脑等气味儿成分的杂烩。特别是其中的石竹烯拥有一种柑橘、樟脑和丁香的混合香气。看来,在香椿的身上吃出花朵的感觉也不是奇怪的事情。\n除了特殊的香味儿,香椿有种特殊的鲜味,不用加味精就已经是极鲜的存在了,那是因为香椿中含有不少谷氨酸呢。谷氨酸可以占香椿干物质的2.6%,再搭配上鸡蛋中的核苷酸,两者混合产生的味觉增益效应,就让我们感受到那种难以言表的春天味道了。\n硝酸盐阴影\n不知从什么时候开始,硝酸盐成了人类的死敌,硝酸盐含量超高的香椿芽自然不能免俗,于是就有了水汆浸泡处理这个特殊方法。\n要说清有毒没毒,我们得先理清楚硝酸、亚硝酸和铵这含氮化合物一家子的关系。\n硝酸盐和铵类盐本身毒性很低(硝酸盐的急性半数致死剂量为3236毫克/千克,而氯化钠为3000毫克/千克),所以很少有人因为接触硝酸盐而中毒。\n至于硝酸盐的小兄弟亚硝酸盐却不是善茬,它们会霸占人体中的血红蛋白,让人缺氧而死。更让人担心的是,它们会跟胺类物质结合生成亚硝胺,而这可是能致癌的危险物品。\n问题是,硝酸盐会在人体内变成亚硝酸盐。一般来说,被人吃下的硝酸盐会通过消化道进入血液,这些硝酸盐会被送到唾液腺中。随着唾液分泌,硝酸盐又进入了口腔,在这里有众多的细菌把硝酸盐还原成了亚硝酸盐,麻烦原来是人体自找的!\n大多数硝酸盐进入消化道又开始新一轮循环,还有一部分被排出了体外。这个时候,不安分的亚硝酸盐就琢磨着捣乱了,如果胃部的酸性出了问题,它们就很容易与胺类物质结合,最终变身成为强力致癌物质。这才是硝酸盐和亚硝酸盐最可怕最危险的地方。\n话说回来,微量的亚硝酸盐对于维持口腔微生物环境却是必须的。正是由于亚硝酸盐的存在,那些有害的厌氧菌才不会兴风作浪。与此同时,很多亚硝酸盐会被进一步还原为一氧化氮,而这种物质对于维持人体正常的血压具有重要作用。另外,亚硝酸盐也不会在人体内积累。\n香椿能不能吃?\n在明白了亚硝酸的危险之后,我们再把目光投向香椿。对植物来说,硝酸盐和亚硝酸盐都是营养物质,不过它们的最终归宿都是合成氨基酸和蛋白质的胺。可是,土壤里的氮元素几乎都是以硝酸盐的形式存在的,所以香椿必须大量地吸收硝酸盐,然后在体内进行还原利用,亚硝酸盐只是还原过程中的中间阶段而已,对植物并没啥伤害。在生长旺盛的部位通常会积累大量的硝酸盐,保证植物的营养供给。\n好了,问题出现了,我们吃了这些“营养”丰富的蔬菜,就会碰到硝酸盐和亚硝酸盐超标的问题。用数据说话,我们来看看香椿里面究竟有多少危险物。2006年南京林业大学调查了南京、四川、湖南、湖北、河南和陕西6等个地方的香椿芽中硝酸盐和亚硝酸盐含量,结果发现,6份样品中的亚硝酸盐都没有超过国家限定的4毫克/千克,这在很大程度上与亚硝酸盐很快被还原利用有关,毕竟亚硝酸盐在植物体内也是个过客而已。\n实际上,按照世界卫生组织和联合国粮农组织制定的最高摄入量,一个60千克的成年人可以最多7.8毫克的亚硝酸盐,那相当于吃下2千克左右的香椿了。这可以算一件奢侈的中毒事件吧,毕竟香椿的售价通常高达每千克100元呢!相对来说,香椿芽中硝酸盐才是值得关注的东西,在南京林业大学的同一个研究中发现,香椿芽中的硝酸盐含量从500毫克/千克到3000毫克/千克不等,所以吃下100克的香椿芽,就有可能达到可摄入硝酸盐的上限(216毫克,体重按60千克计)。不过也不用担心,我们买来二两(100克)香椿已经足够煎一大盘鸡蛋了,若非吃独食,要想过量也不是那么容易的事情。\n美食锦囊\n油浸香椿\n每年香椿的供应时间有限,要想多吃段时间,就该用到油浸香椿这个大招了。把新鲜香椿洗干净,晾干水分后再细细切碎。锅中热油,放入香椿,中火慢炒,喜欢辣味的可以放些细辣椒面。炒好的香椿在锅中放凉后,放入玻璃瓶密封,一直可以吃到夏末。\n烂香椿不要吃\n要特别注意,如果香椿出现了腐烂变质的情况,就尽快丢弃了,因为细菌会将其中的硝酸盐转化为亚硝酸盐。这样吃下去就有可能引起中毒。所以,还是不要心疼那点儿香椿芽了。", "PageRank": 0}, {"docid": "doc_004", "url": "http://www.tj3zx.cn/system/2022/03/29/030048549.shtml", "domain": "www.tj3zx.cn", "authority": "low", "doc_text": "【健康】香椿不能随便吃,吃错也会伤肝呦\n来源:天津市第三中心医院\n香椿被称为“树上蔬菜”,是香椿树的嫩芽。它不仅风味独特,诱人食欲,而且营养价值较高,富含钾、钙、镁元素,维生素B族的含量在蔬菜中也是名列前茅。\n香椿虽好,但有传言说香椿含有亚硝酸盐,吃多了会中毒、致癌,这是真的吗?\n香椿中确实含有亚硝酸盐,而且含量不低。香椿在生长、运输、储存过程中,硝酸盐会逐渐转化为亚硝酸盐。尤其是香椿采收后,在室温下存放的过程中,大量的硝酸盐就会转化成为亚硝酸盐,从而带来安全隐患。也就是说,新鲜从树上采摘的香椿芽立即食用是安全的,储存太久的香椿芽则要小心。\n亚硝酸盐本身并无致癌性,但在胃酸环境下,亚硝酸盐会与胃中的蛋白质分解产物胺类反应,生成具有致癌性的亚硝胺。亚硝胺具有强烈的致癌作用,是四大食品污染物之一,可引发肝癌、消化道癌等。\n那么,如何才能安全地享用美味的香椿呢?\n1.选择质地最嫩的香椿芽。香椿芽越嫩,其中硝酸盐含量越低,亚硝酸盐含量也越低。\n2.选择最新鲜的香椿芽。香椿芽采收后,在室温下存放的过程中,大量的硝酸盐就会转化成亚硝酸盐,从而带来安全隐患。所以,刚刚从树上采摘的香椿芽立即食用是安全的。\n3.焯烫可去除大部分亚硝酸盐。如果香椿芽不够新鲜,但又非常想吃,怎么办?最有效的方法就是焯烫。在沸水中焯烫1分钟左右,可以除去2/3以上的亚硝酸盐和硝酸盐。\n4.速冻储存。如果想把香椿保存一段时间,可以在焯烫后分装在冷冻袋里,然后直接放入冰箱速冻,这样可以保存1个月以上,同时也能保持香椿的绿色和香气。\n5.搭配富含维生素C的食物。维生素C可以有效阻断亚硝胺的形成。因此,在吃香椿时,可以搭配一些富含维生素C的食物,如猕猴桃、橙子、草莓等。\n6.腌制香椿时间要长。很多人喜欢把香椿用盐腌两三天再吃,这是一个非常不安全的习惯。因为香椿腌制后,亚硝酸盐的含量会迅速上升,在3-4天的时候达到高峰,甚至可以超过国家标准。所以,腌制香椿要么在焯烫后腌制很短的时间就吃掉,要么就腌制20天以上再食用。", "PageRank": 5}, {"docid": "doc_005", "url": "https://www.sohu.com/a/648532313_355475", "domain": "www.sohu.com", "authority": "low", "doc_text": "香椿亚硝酸盐含量高,吃了会致癌?市疾控中心专家提醒\n2023-03-02 10:00\n来源: 澎湃新闻\n“树上蔬菜”香椿已悄然上市,其独特的风味深受市民喜爱。但有网友称,香椿中含有大量亚硝酸盐,会导致中毒、致癌,那么香椿还能放心食用吗?对此,市疾控中心专家表示,香椿中确实含有亚硝酸盐,但只要正确食用,不会对人体造成危害。\n香椿中为何含有亚硝酸盐?\n植物在生长过程中会吸收土壤中的氮,并将其转化为硝酸盐,进而在硝酸盐还原酶的作用下,生成亚硝酸盐。因此,所有的植物中都含有硝酸盐和亚硝酸盐。香椿中亚硝酸盐的含量相对较高,尤其是在生长、运输、储存过程中,硝酸盐会逐渐转化为亚硝酸盐,含量也会随之增加。\n亚硝酸盐有何危害?\n亚硝酸盐本身并无致癌性,但在胃酸环境下,亚硝酸盐会与胃中的蛋白质分解产物胺类反应,生成具有致癌性的亚硝胺。亚硝胺是强致癌物,可诱发肝癌、消化道癌等多种癌症。此外,一次性摄入过多的亚硝酸盐,还可能导致急性中毒,出现头晕、头痛、恶心、呕吐、心悸、呼吸困难等症状,严重者可致死亡。6个月以内的婴儿对亚硝酸盐特别敏感,临床上患“高铁血红蛋白症”的婴儿,很多是由于吃了亚硝酸盐含量过高的蔬菜引起的。\n如何安全食用香椿?\n1.选择嫩芽。香椿芽越嫩,硝酸盐和亚硝酸盐的含量就越低。\n2.焯水处理。在烹饪前,将香椿用沸水焯烫1分钟左右,可以去除大部分亚硝酸盐和硝酸盐。\n3.现买现吃。香椿存放时间越长,亚硝酸盐含量越高,因此建议现买现吃。\n4.腌制需谨慎。腌制香椿时,亚硝酸盐的含量会先升高后降低,一般在腌制后的3-4天达到峰值,20天后才会降到安全水平。因此,腌制香椿要么在焯烫后短时间食用,要么腌制20天以上再食用。\n5.搭配富含维生素C的食物。维生素C可以阻断亚硝胺的形成,因此在食用香椿时,可以搭配富含维生素C的食物,如新鲜蔬果。\n总之,只要我们科学、合理地食用香椿,就可以在享受美味的同时,避免潜在的健康风险。", "PageRank": 8}, {"docid": "doc_006", "url": "http://m.cnpharm.com/c/2021-04-07/784350.shtml", "domain": "m.cnpharm.com", "authority": "low", "doc_text": "网传香椿中亚硝酸盐致癌?专家为你揭示真相!\n作者:刘潇潇 李冬阳 来源:中国经济网 2021-04-07\n又是一年春来到,大量香椿也随之上市。香椿芽因独特的味道让很多人深深迷恋,价格也被一些商家炒到过90元左右一斤。\n香椿能卖这么贵,是有什么特殊营养吗?另外,最近网传香椿含有亚硝酸盐,吃多了会致癌,是真的吗?\n香椿有什么营养?\n香椿富含钾、钙、镁元素,维生素B族的含量在蔬菜中名列前茅。另一些研究还发现,香椿对于预防慢性疾病有所帮助,其中含有抑制多种致病菌的成分,以及相当丰富的多酚类抗氧化成分。\n科信食品与健康信息交流中心阮光锋在介绍香椿营养价值的同时,提醒广大消费者“其实香椿没有那么神奇的功效,只是一种口味独特的时令蔬菜,一年当中也就春天的时候吃几次。”\n香椿美味,但危险潜伏\n阮光锋特别强调:“美味的香椿中潜伏着一位危险分子——亚硝酸盐。”\n香椿中为何有亚硝酸盐?阮光锋表示,植物生长的时候需要氮肥,氮是自然界中广泛存在的元素,植物吸收环境中的氮,通过复杂的生化反应最终合成氨基酸。在这个过程中,产生硝酸盐是不可避免的一步。在植物体内还有一些还原酶,会把一部分硝酸盐还原成亚硝酸盐。实际上,所有的植物中都含有硝酸盐和亚硝酸盐。\n亚硝酸盐是具有一定毒性的。毒理学分析显示,亚硝酸盐具有一定的急性毒性,对龋齿动物,其半致死量为57毫克/千克。而且,它还会增加癌症风险,因为亚硝酸盐与蛋白质分解产物在酸性条件下发生反应易产生亚硝胺类物质,而亚硝胺是已被公认的致癌物。\n虽然大部分香椿中亚硝酸盐的含量并不会有危害,但是有的香椿中亚硝酸盐含量偏高。曾经出现过因为食用香椿而导致亚硝酸盐中毒的案例。\n吃香椿前,先用沸水焯一下\n既然香椿含有亚硝酸盐,那么还能不能吃呢?阮光锋介绍,吃香椿前,只要用热水烫一下,就可以去除绝大部分亚硝酸盐。\n某检验研究院的一次实验数据显示,新鲜香椿样品的亚硝酸盐含量在0.2到0.4g/kg,焯烫一分钟后,下降至0.02至0.05g/kg,经过一分钟焯烫,亚硝酸盐含量下降85%以上。\n阮光锋提醒大家,挑选香椿时,尽量选择嫩芽,并且在其最新鲜的时候就食用,因为此时香椿芽所含的硝酸盐和亚硝酸盐比较少。(刘潇潇 李冬阳)", "PageRank": 0}, {"docid": "doc_007", "url": "https://news.seu.edu.cn/2023/0327/c5541a439788/page.htm", "domain": "news.seu.edu.cn", "authority": "low", "doc_text": "【荔枝网】香椿有毒?专家:吃前记住关键一步!\n发布时间:2023-03-22发布者:唐瑭浏览量:1519\n最近一种时令蔬菜开始上市了,那就是香椿,炒个鸡蛋、拌个豆腐,美味又去火,不过吃香椿要特别留神,稍不注意可能会中毒哦。\n民间常说:三月八,吃椿芽儿,这个时节的香椿正是鲜嫩美味、营养丰富,且具有食疗作用。但是对于香椿,还有一种说法是,香椿中有致癌物,这是真的吗?\n东南大学附属中大医院中医内科副主任中医师朱欣佚介绍:“香椿里面的亚硝酸盐含量比较高,如果食用不当会导致中毒,所以中医强调,香椿是有小毒的,但并不是说有小毒就不能食用,我们在食用的时候有一定的注意事项。”\n专家介绍,其实植物中都含有一定量的亚硝酸盐,香椿由于生长在高处,春季发芽时土壤干旱,水分不充足,因此亚硝酸盐的含量比其他蔬菜稍微高一些。不过,亚硝酸盐是一种水溶性物质,吃香椿前只要正确处理,就不会危害健康。\n朱欣佚建议:“香椿我们尽量吃它的嫩芽,研究发现香椿叶子越老,里面含的亚硝酸盐就越高,所以尽量吃嫩的,第二要尽量吃新鲜的,采回来以后最好就吃掉,不能摆得时间长,时间长了亚硝酸盐也会增多,再一个吃之前一定要焯一下水,在开水里烫一下,这个亚硝酸盐的含量会大大减低。”\n不少人喜欢将香椿腌制以后再食用,专家表示,腌制食品本身就容易产生亚硝酸盐,如果腌制的又是老香椿,那么,亚硝酸盐含量很难控制在安全范围之内,因此不建议腌制食用,特殊人群吃香椿也要注意量。比如说幼儿、老人、身体不太好的人,吃香椿一定要克制。朱欣佚表示:“最好不要给小孩吃香椿,香椿中毒一般出现恶心,甚至呕吐,头晕 ,乏力这些症状,如果吃了香椿后出现这些情况,要及时就医。”", "PageRank": 6}, {"docid": "doc_008", "url": "https://www.baiyin.gov.cn/sscjdglj/xfjs/art/2023/art_f1095a39e38848eb91469d4b3a1788ea.html", "domain": "www.baiyin.gov.cn", "authority": "low", "doc_text": "香椿吃多了会亚硝酸盐中毒?吃香椿前进来看看吧\n发布时间:2023-03-29 18:22\n来源:科学辟谣\n浏览次数:1391\n竟什么菜最有“春天味儿”,在我这里答案就是香椿摊鸡蛋。\n可是有一天,老妈突然神秘兮兮地跟我说,你尝尝今天的香椿煎蛋有什么不同。我吃了一口就发现其中的古怪,香椿软塌塌的,也没有那股特有的香味儿和鲜味儿。老妈说,这可是遵循某电视节目的建议,把香椿芽先过热水,然后冷水浸泡,然后再切碎炒,这样就能大大降低其中的硝酸盐含量,更有益健康。我机械性地把特制煎蛋放进嘴里咀嚼,心中却在想,“这硝酸盐真的这么凶猛?”这香椿真的不能吃了吗?\n迷人的香椿味儿\n香椿的那股“春天味儿”来自于其中特殊的挥发物,包括了萜类、倍半萜类等物质,所以是一种混合了石竹烯、大牻牛儿苗烯、金合欢烯、丁香烯、樟脑等气味儿成分的杂烩。特别是其中的石竹烯拥有一种柑橘、樟脑和丁香的混合香气。看来,在香椿的身上吃出花朵的感觉也不是奇怪的事情。\n除了特殊的香味儿,香椿有种特殊的鲜味,不用加味精就已经是极鲜的存在了,那是因为香椿中含有不少谷氨酸呢。谷氨酸可以占香椿干物质的2.6%,再搭配上鸡蛋中的核苷酸,两者混合产生的味觉增益效应,就让我们感受到那种难以言表的春天味道了。\n硝酸盐阴影\n不知从什么时候开始,硝酸盐成了人类的死敌,硝酸盐含量超高的香椿芽自然不能免俗,于是就有了水汆浸泡处理这个特殊方法。\n要说清有毒没毒,我们得先理清楚硝酸、亚硝酸和铵这含氮化合物一家子的关系。\n硝酸盐和铵类盐本身毒性很低(硝酸盐的急性半数致死剂量为3236毫克/千克,而氯化钠为3000毫克/千克),所以很少有人因为接触硝酸盐而中毒。\n至于硝酸盐的小兄弟亚硝酸盐却不是善茬,它们会霸占人体中的血红蛋白,让人缺氧而死。更让人担心的是,它们会跟胺类物质结合生成亚硝胺,而这可是能致癌的危险物品。\n问题是,硝酸盐会在人体内变成亚硝酸盐。一般来说,被人吃下的硝酸盐会通过消化道进入血液,这些硝酸盐会被送到唾液腺中。随着唾液分泌,硝酸盐又进入了口腔,在这里有众多的细菌把硝酸盐还原成了亚硝酸盐,麻烦原来是人体自找的!\n大多数硝酸盐进入消化道又开始新一轮循环,还有一部分被排出了体外。这个时候,不安分的亚硝酸盐就琢磨着捣乱了,如果胃部的酸性出了问题,它们就很容易与胺类物质结合,最终变身成为强力致癌物质。这才是硝酸盐和亚硝酸盐最可怕最危险的地方。\n话说回来,微量的亚硝酸盐对于维持口腔微生物环境却是必须的。正是由于亚硝酸盐的存在,那些有害的厌氧菌才不会兴风作浪。与此同时,很多亚硝酸盐会被进一步还原为一氧化氮,而这种物质对于维持人体正常的血压具有重要作用。另外,亚硝酸盐也不会在人体内积累。\n香椿能不能吃?\n在明白了亚硝酸的危险之后,我们再把目光投向香椿。对植物来说,硝酸盐和亚硝酸盐都是营养物质,不过它们的最终归宿都是合成氨基酸和蛋白质的胺。可是,土壤里的氮元素几乎都是以硝酸盐的形式存在的,所以香椿必须大量地吸收硝酸盐,然后在体内进行还原利用,亚硝酸盐只是还原过程中的中间阶段而已,对植物并没啥伤害。在生长旺盛的部位通常会积累大量的硝酸盐,保证植物的营养供给。\n好了,问题出现了,我们吃了这些“营养”丰富的蔬菜,就会碰到硝酸盐和亚硝酸盐超标的问题。用数据说话,我们来看看香椿里面究竟有多少危险物。2006年南京林业大学调查了南京、四川、湖南、湖北、河南和陕西6等个地方的香椿芽中硝酸盐和亚硝酸盐含量,结果发现,6份样品中的亚硝酸盐都没有超过国家限定的4毫克/千克,这在很大程度上与亚硝酸盐很快被还原利用有关,毕竟亚硝酸盐在植物体内也是个过客而已。\n实际上,按照世界卫生组织和联合国粮农组织制定的最高摄入量,一个60千克的成年人可以最多7.8毫克的亚硝酸盐,那相当于吃下2千克左右的香椿了。这可以算一件奢侈的中毒事件吧,毕竟香椿的售价通常高达每千克100元呢!相对来说,香椿芽中硝酸盐才是值得关注的东西,在南京林业大学的同一个研究中发现,香椿芽中的硝酸盐含量从500毫克/千克到3000毫克/千克不等,所以吃下100克的香椿芽,就有可能达到可摄入硝酸盐的上限(216毫克,体重按60千克计)。不过也不用担心,我们买来二两(100克)香椿已经足够煎一大盘鸡蛋了,若非吃独食,要想过量也不是那么容易的事情。\n美食锦囊\n油浸香椿\n每年香椿的供应时间有限,要想多吃段时间,就该用到油浸香椿这个大招了。把新鲜香椿洗干净,晾干水分后再细细切碎。锅中热油,放入香椿,中火慢炒,喜欢辣味的可以放些细辣椒面。炒好的香椿在锅中放凉后,放入玻璃瓶密封,一直可以吃到夏末。\n烂香椿不要吃\n要特别注意,如果香椿出现了腐烂变质的情况,就尽快丢弃了,因为细菌会将其中的硝酸盐转化为亚硝酸盐。这样吃下去就有可能引起中毒。所以,还是不要心疼那点儿香椿芽了。", "PageRank": 6}, {"docid": "doc_009", "url": "https://health.udn.com/health/story/6037/3778079", "domain": "health.udn.com", "authority": "low", "doc_text": "一盤香椿炒蛋竟致器官衰竭!這5種常見蔬菜也不能隨便吃\n2019-04-26 10:36:34 元氣網 / 北京衛視《我是大醫生》\n春季是香椿盛產上市的時節,吃香椿不但能幫我們健脾祛濕,還能殺菌除痢,輔助提高人體免疫力。但是有一位七旬老翁,晚餐吃了一大盤香椿芽炒蛋,第二天起床後就出現噁心想吐、發抖、發冷的症狀,家人緊急送醫後,被診斷是食物中毒引發了肝臟、腎臟等多器官衰竭,需在加護病房進行觀察治療。\n一盤香椿怎麼就威脅生命了?又該如何安全吃香椿呢?\n一、香椿的毒性從何而來?\n網傳香椿中毒的罪魁禍首是亞硝酸鹽,那事實真的如此嗎?\n香椿中有硝酸鹽,也有亞硝酸鹽,這是植物代謝氮元素的關鍵。儘管香椿中含有的亞硝酸鹽含量高於一般蔬菜,但並沒有達到讓人中毒的水平。\n據研究數據顯示,每千克香椿亞硝酸鹽含量從幾毫克到160毫克不等。\n如果要讓一個成年人中毒,大約需要300-500毫克亞硝酸鹽,也就是說至少需要吃2千克香椿。\n這麼多香椿,別說炒雞蛋,就是直接吃也不可能。\n但是,對於年紀大的人而言,消化能力較弱,若是香椿中的硝酸鹽較多,又吃得多,就會在體內被轉化為亞硝酸鹽,進而可能導致中毒。\n那麼我們該如何減少香椿的毒性呢?\n二、如何安心吃香椿?\n1、焯燙後再食用\n焯燙是降低亞硝酸鹽最佳方法之一,研究表明,焯燙1分鐘,可除去2/3以上的亞硝酸鹽和硝酸鹽。\n※避免時間過長,講究「寬水旺火、快進快出」以減少營養素的損失。\n※焯水時能整棵焯的就不要切,能大塊的就不要切小塊。\n※想讓蔬菜保持顏色翠綠,可以在焯水時加入一小勺鹽和油,防止氧化酶破壞葉綠素。\n※想讓一些蔬菜保持爽脆的口感,可以在焯燙後投入冰水中快速降溫,然後再烹製。\n2、吃芽不吃葉\n香椿葉中有較多硝酸還原酶,可將硝酸鹽變成亞硝酸鹽,因此最好少吃。\n另外,購買香椿時要盡量選擇紫紅色的嫩芽,因為這是花青素、類胡蘿蔔素和各種黃酮類物質的顏色;而隨著嫩芽成熟,紫紅色漸漸退去,變為綠色,同時質地漸漸木質化,也就不好吃了。\n3、不吃剩香椿\n香椿存放時間越長,有害物質含量越高,所以要吃新鮮的香椿芽。\n並且一次不要買太多,吃不完,也不要留著過夜。\n提示:買來的香椿也最好不要冷藏,趁新鮮食用。\n4、搭配維生素C豐富的食物\n維生素C可以有效的阻斷亞硝胺的形成,盡可能避免身體吸收致癌物。因此,在吃香椿時,可以吃些奇異果、櫻桃、草莓、橙等。\n5、三類人群不宜多吃\n慢性疾病患者不宜吃;香椿助陽,陰虛、燥熱患者不宜多食用;有眼部併發症者也不宜多食用香椿。\n三、這些蔬菜,也有講究\n不僅是香椿,其實很多蔬菜如果挑選或者烹飪不當都會對健康造成威脅:\n1、木耳\n鮮木耳含有一種卟啉物質,不宜直接大量食用。\n乾木耳,雖然在乾製過程中大部分卟啉會分解,但在食用前最好先用水浸泡幾小時再用熱水焯一下,以減少剩餘毒素。\n另外,木耳也不能泡太久,最好不要超過2小時,否則容易滋生細菌。\n2、四季豆\n不熟的四季豆是有毒的。因為四季豆中含有皂素和胰蛋白酶抑制物,這兩種物質均對人體有害,誤食會讓人出現噁心嘔吐、腹痛腹瀉、頭暈心慌、胸悶出汗、四肢麻木等症狀。\n炒菜的時候一定要注意,不要貪圖脆嫩,應該把四季豆炒到顏色全變、聞著沒有明顯豆腥味的時候,才出鍋。\n3、蠶豆\n有些人可能聽說過「蠶豆病」,也就是急性溶血性貧血症,這種疾病一般發生於先天性缺乏葡萄糖6磷酸脫氨酶的人。因此,建議患有蠶豆病或有蠶豆病家族史的人群不要食用蠶豆及相關製品。\n而未煮熟的蠶豆中含有巢菜鹼苷,也可能出現蠶豆中毒的情況,家裡的下廚者記得要烹調熟透後再盛出。\n4、新鮮黃花菜\n鮮黃花菜中含有秋水仙鹼,此類物質經人體代謝,會形成毒性極強的二秋水仙鹼,這種毒素可引起嗓子發乾、胃部燒灼感、血尿等中毒症狀。\n因此最好選擇乾黃花菜食用,若想吃新鮮黃花菜,吃前最好先在開水中沖燙,然後再用涼水浸泡2小時以上,中間記得換一次水,則可降低毒性。\n5、青番茄\n番茄營養豐富,能生吃、涼拌,還能做成果醬,但是帶青色的番茄可千萬不要食用。\n未成熟的青番茄含有生物鹼甙(龍葵鹼),能夠被酸水解,所以進食後可能感到不適,輕則口腔感到苦澀,嚴重的時候還會出現中毒現象。", "PageRank": 0}, {"docid": "doc_010", "url": "https://www.epochtimes.com/b5/18/4/28/n10345265.htm", "domain": "www.epochtimes.com", "authority": "low", "doc_text": "亞洲第一抗氧化蔬菜「香椿」 吃錯卻危險\n文/林貴(中醫師)\n2018-04-29 08:36 中港台時間|2025-10-22 03:15 更新\n人氣 186993\n香椿是多年生的落葉喬木,樹木可高達10多米,葉互生,原產中國。香椿,又名香椿頭、香椿芽,是早春上市的樹生蔬菜,被稱為「樹上蔬菜」。民間俗語說:「雨前椿芽嫩如絲,雨後椿芽生木質。」這是說香椿��好採摘於穀雨節氣前;民諺:「三月八,吃椿芽。」每年農曆三月三,正是香椿芽上市的大好季節。\n香椿按木質的顏色大致可分為白椿、粉椿和紅椿3種,它們的嫩芽也分別呈現白、粉和紅3種顏色。當然,最好吃的當屬紅椿的芽葉,脆香甜,粉椿次之,白椿較綿澀。\n香椿營養豐富,抗氧化性第一\n香椿營養豐富,每500克含蛋白質24.2克、脂肪1.7克、碳水化合物30.6克、粗纖維6.4克、鈣466毫克、鐵14.3毫克、胡蘿蔔素3.95毫克、硫胺素0.89毫克、核黃素0.55毫克、尼克酸2.9毫克、維生素C 238毫克。\n香椿是藥食兼用的食材,全樹可利用,是經濟價值極高之樹種。\n亞蔬中心營養系代主任楊瑞玉研究百餘種蔬菜的抗氧化性,發現香椿排名第一,抗癌的效果比目前紅火的地瓜葉高3~10倍。因此,對於香椿具有除熱、解毒、止血、殺蟲、治腸炎等藥效,以及近期發現本植物具有抗癌與降血糖之活性,顯示香椿表現出多元化的保健功效。\n百餘種亞洲蔬菜中,香椿抗氧化性排名第一,抗癌效果是地瓜葉的3~10倍。(Shutterstock)\n而高醫團隊初步篩選發現,香椿對多種癌細胞株生長皆有抑制作用,甚至啟動癌細胞自殺的機制,更重要的是對癌細胞株有很強毒殺作用的濃度下,對於正常細胞並無傷害,開發成保健食品極具潛力。\n古今中外對香椿的記載\n香椿,作為一味良藥,《唐本草》中就有「葉煮水,可以一洗瘡、疥、疽」的記載。\n明《本草綱目》講:「椿樗,香者為春,即香椿;臭著叫樗,名山樗」。又稱:「香椿可以祛風解毒,椿葉可生髮,樗根疸。祛蛔蟲。」《陸川本草》稱:「香椿健胃,止血,殺蟲,治痢疾。」\n現代醫學、藥理學研究表明,香椿對金黃色葡萄球菌、痢疾桿菌、傷寒桿菌、肺炎球菌、綠膿桿菌等,都有明顯的抑制作用和殺滅作用。\n香椿根皮、種子均可入藥\n中醫一般認為,香椿味苦性寒,有清熱解毒、健胃理氣、澀腸止血、殺蟲固精和美容駐顏等功效,對腸炎、痢疾、痔瘡等有輔助治療作用。香椿的根皮、種子皆有療效。\n香椿根、皮\n香椿根皮味苦、澀,性涼,有除熱、燥濕、澀腸、止血、殺蟲的功能,可用於治療久瀉久痢、崩漏帶下、遺精、白濁、瘡癬等。\n香椿子\n香椿子味辛、苦,性溫,有祛風、散寒、止痛的功能,用於治療感冒風寒、胃脘疼痛、風濕關節疼痛、疝氣等。\n香椿的6個養生妙用\n1. 民間常用香椿芽兒搗爛取汁敷面,以滋潤肌膚,治療瘡癰腫毒效果良好;\n2. 取60~120克香椿,用水煎服,能治慢性腸炎、胃及十二指腸潰瘍;\n3. 取香椿皮18克,水煎服治療痔瘡便血、崩漏等症;\n4. 取香椿皮25克,石榴皮、紅糖各15克,水煎服,每日2次治療面疾、美容養顏;\n5. 用香椿芽兒12克,清水煮後食用,對控制血糖有較好療效;\n6. 將香椿芽兒及葉心洗凈搗爛壓汁,塗擦,可以生髮。\n香椿怎樣料理?\n香椿拌豆腐\n將香椿芽兒洗凈,加少許食鹽,放入碗內,倒入開水蓋緊,浸泡5分鐘後取出切成碎末。將豆腐切成2~3厘米的丁,拌入香椿末,再加香油、味精、食鹽調勻即可。\n炸香椿魚兒\n將香椿芽兒洗凈,用鹽水浸一下,加麵粉、芡粉、雞蛋、香油及鹽,拌勻。\n鍋中放油燒至溫熱,將香椿帶糊入鍋中,炸成金黃色,撈出裝盤,即可食用。鹹香酥脆,別有風味。可以下酒,也可蘸花椒鹽,夾薄餅吃。\n食用香椿前,必須用開水燙過\n香椿為一種「發物」,多食易誘使痼疾復發,故慢性疾病患者應少食或不食為妥。又因香椿性偏涼,有慢性腸炎、痢疾者不宜多食。\n再者,吃香椿一定要先用開水燙過。有資料表明,平均每公斤香椿中含有30毫克以上的亞硝酸鹽,老葉中更是高達每公斤53.9毫克。這樣高的含量,若不仔細燙過,容易使人吃香椿時發生亞硝酸鹽中毒,甚至誘發癌症。試驗結果發現,只用水洗過的香椿亞硝酸鹽含量為34.1毫克,而用開水燙過的僅為每公斤4.4毫克。用沒有燙過的香椿炒雞蛋,亞硝酸鹽含量為每公斤83.3毫克,燙過的香椿炒雞蛋每公斤含量1.5毫克。\n因此,食用時最好先用沸水燙一下,再洗淨,儘量減少亞硝酸鹽的含量。@", "PageRank": 6}]} +{"qid": "Q_ZH_064", "question": "食用娃娃菜会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.piyao.org.cn/2019-03/07/c_1210075102.htm", "domain": "www.piyao.org.cn", "authority": "high", "doc_text": "近日,一篇题为《卫生组织曝:4种蔬菜已被拉入致癌名单,记得劝家人少碰》的文章在朋友圈热传。文章称,娃娃菜、蕨菜、西葫芦和红凤菜这四种蔬菜被卫生组织列入致癌名单,以后都不能吃了。…这是真的吗?解放日报·上观新闻记者核实发现:第一,世卫组织公布的致癌分类中并不包括上述四种蔬菜,网帖以貌似权威组织的名义来吸引眼球。…(一)娃娃菜…娃娃菜本身并不会致癌,需要注意的是不法商贩是否使用了违法添加剂。此前,我国公布的《食品中可能违法添加的非食用物质和易滥用的食品添加剂名单》中就包括了甲醛,国家明令禁止将工业甲醛用于食品加工中。在娃娃菜中的甲醛属于非法添加剂,用甲醛浸泡蔬菜是一种违法行为。…食品工程博士、科普作家云无心表示,对于消费者来说,只需要注意两点:一是从正规超市购买的蔬菜是可以放心吃的;二是如果闻不到蔬菜上的刺鼻气味,那么即便娃娃菜“泡过甲醛”,其浓度和残留量也会很低,由于甲醛易溶于水,将娃娃菜充分清洗之后,也不用太过担心。", "PageRank": 0}, {"docid": "doc_002", "url": "https://tfc-taiwan.org.tw/fact-check-reports/migration-7166/", "domain": "tfc-taiwan.org.tw", "authority": "high", "doc_text": "一、世衛組織並未針對蕨菜、紅鳳菜、楊桃、娃娃菜、櫛瓜等發出致癌警告。傳言假借冠名。…三、專家指出,「娃娃菜會泡甲醛保鮮」的說法並不正確,目前主要採用「蒸空預冷」保鮮;櫛瓜在超過高溫烹調之下會產生丙烯醯胺,建議減少高溫的烹飪方式。傳言多處描述錯誤且過於誇大蔬菜對人體健康風險,因此,為「錯誤」訊息。…查核中心採訪農委會台南農改場助理研究員張嵐雁。她說,娃娃菜屬於結球白菜的一種,形狀是直筒型。傳言指稱為了保存娃娃菜會噴灑福馬林、浸泡甲醛,並不可能也不符合現狀。目前保存娃娃菜的方式主要是用「蒸空預冷」。農民通常會在葉菜8分熟狀態採收,採收過後以「蒸空」方式預冷至0-2度,迅速降溫、保鮮。此種保存約可以保質2周。黃淑惠表示,娃娃菜泡甲醛這些傳聞都是中國的訊息,在台灣根本不會發生。因為娃娃菜如果泡過甲醛,光是揮發的氣味就讓人受不了,所以不可能會把蔬菜泡在甲醛裡面。", "PageRank": 0}, {"docid": "doc_003", "url": "https://m.baidu.com/bh/m/detail/ar_9308837165728784070?frsrcid=rec", "domain": "m.baidu.com", "authority": "high", "doc_text": "常吃的娃娃菜竟是“甲醛菜”?不仅有害还致癌?医生给出答案…近年来,多项研究致力于探索蔬菜中甲醛的自然含量,以及其对人体健康的潜在影响。通过采用高效液相色谱法(HPLC)、气相色谱法(GC)等现代科学技术,研究人员对娃娃菜及其他蔬菜进行了甲醛含量的精确测定。研究结果显示,娃娃菜中的甲醛含量远低于国家食品安全标准中对甲醛残留量的限制。这些科学证据表明,娃娃菜以及市场上绝大多数蔬菜的甲醛含量对人体健康构不成直接威胁。事实上,甲醛在自然界中广泛存在,包括人体代谢过程中也会产生甲醛,但其含量极低,经过代谢系统可以安全转化和排出。…通过科学的方法和实际数据,我们可以清晰地看到,娃娃菜以及其他常见蔬菜对人体健康构不成威胁,反而是营养丰富、有益健康的食品选择。", "PageRank": 6}, {"docid": "doc_004", "url": "https://hk.news.yahoo.com/%E6%8E%A2%E5%B0%84%E7%87%88%E7%94%B2%E9%86%9B%E5%A8%83%E5%A8%83%E8%8F%9C%E6%81%90%E6%AE%BA%E5%85%A5%E6%B8%AF-032310065.html", "domain": "hk.news.yahoo.com", "authority": "low", "doc_text": "內地有娃娃菜驗出含甲醛,本地業界擔心毒菜或流入本港市場。山東有批發菜商被揭在包裝娃娃菜前,將菜的根部沾染「神秘液體」,以延長保質期,有內地傳媒檢測後,發現部分娃娃菜根部含致癌物甲醛。本地業界證實,市面上部分娃娃菜來自相關地區菜農,加上內地蔬菜供港未有公布詳細資料,「毒菜」恐已流入本港。有家庭醫生提醒,甲醛對人體有刺激性,如誤食會灼傷消化系統,長期食用更會致癌。…負責檢驗的揚州大學化學化工學院副教授景崤壁表示,甲醛是一級致癌物,具有防腐作用,但絕對不可用於食品防腐,又指娃娃菜保質期較短,容易變壞,由於大部分植物都是通過根部吸收水分,假如在菜的根部沾染甲醛,便能起到防腐作用。他又指,除娃娃菜之外,一些保質期短的蔬菜,都有可能被噴灑甲醛溶液以延長保質期。…家庭醫生鄭志文指,甲醛屬刺激性化學物,如誤食高濃度甲醛,會即時令口腔、喉嚨、食道或胃部灼傷,若長期食用含有甲醛的蔬菜,則有機會患上與消化系統相關的癌症,如喉癌、食道癌及胃癌等。鄭又指,由於肉眼無法辨別蔬菜是否含有甲醛,建議用清水多次浸泡,每次浸30分鐘,去除食物中的甲醛。", "PageRank": 6}, {"docid": "doc_005", "url": "https://global.hk01.com/%E6%95%99%E7%85%AE/60317645/%E5%A8%83%E5%A8%83%E8%8F%9C%E4%B8%AD%E6%AF%92-%E5%A4%AB%E5%A6%BB%E5%90%83%E5%A8%83%E5%A8%83%E8%8F%9C%E5%85%A5icu-%E5%91%BC%E5%90%B8%E8%A1%B0%E7%AB%AD%E6%8D%A2%E8%A1%80%E4%BF%9D%E5%91%BD%E5%85%A8%E5%9B%A01%E5%8C%85%E8%A3%85%E5%87%BA%E4%BA%8B", "domain": "global.hk01.com", "authority": "low", "doc_text": "娃娃菜中毒|夫妻吃娃娃菜入ICU 呼吸衰竭换血保命全因1包装出事…浙江就有一对夫妇吃完娃娃菜后双双中毒入ICU,妻子甚至要全身换血保命,两人的医疗费用已耗用近30万元(人民币,下同),警方揭问题出现在包装上?…据《新浪财经》报道,妻子杨女士花费17元在拼多多网购了8斤娃娃菜,清洗煮食后,第二天就出现流鼻血、口腔出血等症状,起初两人只以为是普通的上火,岂料病情迅速恶化,杨女士随即出现血尿,在ICU抢救逾1个月,丈夫亦出现肺积水、呼吸衰竭等症状。经医院检查后判定两人均为老鼠药中毒。警方初步调查后发现,老鼠药源自包裹娃娃菜的旧报纸上,毒性已渗透至蔬菜里面,就算清洗、烫熟都无法清除。", "PageRank": 0}, {"docid": "doc_006", "url": "https://health.udn.com/health/story/6037/3672992", "domain": "health.udn.com", "authority": "low", "doc_text": "網上有一篇文章,宣稱「餓不死就不要吃的4種蔬菜,都是一級致癌物!」。所說的4種蔬菜分別是娃娃菜、新鮮黑木耳、過季蒜苔、和會長大的黃瓜。…文中說「黑心商家會在娃娃菜裡面加入大量的甲醛,這種溶液裡有大量的致癌物,所以這樣的娃娃菜是不可以吃的」。甲醛是不允許用於食品中的,「甲醛泡娃娃菜」是非法操作,泡過甲醛的娃娃菜是違規食品。任何違規食品都不應該吃,不管它的違規是否帶來安全風險。但是,不能吃泡過甲醛的娃娃菜跟不能吃娃娃菜,根本就是兩碼事。…如果知道是泡過甲醛的食品,相信沒有消費者會去吃。但是,「有黑心商家用甲醛泡娃娃菜」並不意味著「市場上的娃娃菜泡了甲醛」。如果泡的甲醛濃度很低,聞不到異味,那麼消費者也無法分辨。所以,不要吃泡過甲醛的娃娃菜,完全是一條毫無意義的忠告。…對於消費者來說,只需要注意兩點:1、從正規超市購買蔬菜,遭遇違規操作的可能性就要小得多;2、如果聞不到蔬菜上的刺鼻氣味,那麼即便是泡過甲醛,其濃度和殘留量也會很低——而且甲醛易溶於水,充分清洗之後,也不用擔心。雖然這不是黑心商可以使用甲醛的藉口,但對於消費者來說,從正規超市購買娃娃菜,也還是可以放心吃的。", "PageRank": 0}, {"docid": "doc_007", "url": "https://m.shaoxing.com.cn/p/3422493.html", "domain": "m.shaoxing.com.cn", "authority": "low", "doc_text": "63岁的李阿姨最近在家族群里看到一篇文章,标题吓得她一激灵:“这*种蔬菜致癌,千万要少吃”她赶紧点开,蕨菜、娃娃菜、西葫芦......好巧不巧,冰箱里有的全在上面。更让她心里发毛的是,上周回老家,亲戚特意给她装了一大袋新鲜采摘的野蕨菜,还特意叮嘱:“这可是好东西,城里买不到”。想到这,李阿姨心里七上八下的:这些天天吃的菜,真的会致癌吗?到底还能不能碰?带着这个疑问,今天咱们就好好说一说,那些被传得沸沸扬扬的“致癌蔬菜”,真相到底是什么。…作为春季必吃的蔬菜,蕨菜被指致癌可不是一天两天了。而且世卫组织国际癌症研究机构还将蕨菜评为了2B类致癌物(即可能对人类有致癌作用的物质)。…网上的说法称佛手瓜在烹饪后会产生丙烯酰胺成分,而丙烯酰胺具有神经毒性以及潜在致癌作用。…这主要是因为木耳内有光感物质卟啉,人在摄入后经过太阳照射容易导致皮肤瘙痒、发炎、水肿,严重的情况下会让皮肤坏死,甚至诱发皮肤癌。…鱼腥草常被传含有“马兜铃酸”成分,该物质在2012年就被世卫组织列为了一类致癌物,大剂量摄入与肝癌、肾癌发生相关。…香椿内因含有亚硝酸盐成分,就被谣传成“吃了会中毒、致癌”。", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.sohu.com/a/996505842_178984", "domain": "www.sohu.com", "authority": "low", "doc_text": "63岁的李阿姨最近在家族群里看到一篇文章,标题吓得她一激灵:“这*种蔬菜致癌,千万要少吃”她赶紧点开,蕨菜、娃娃菜、西葫芦.....冰箱里有的全在上面。想到上周回老家,亲戚特意给她装了一大袋新鲜采摘的野蕨菜,还叮嘱“这可是好东西,城里买不到”。李阿姨心里七上八下的,这些天天吃的菜,真的会致癌吗?到底还能不能碰?…我们从��接收到的教育就是多吃蔬菜有益健康,但近年来网上有很多说法称蔬菜会致癌,甚至名单内有很多常见的蔬菜,这些蔬菜难道真的不能再吃了吗?…文中说「黑心商家会在娃娃菜里面加入大量的甲醛,这种溶液里有大量的致癌物,所以这样的娃娃菜是不可以吃的」。甲醛是不允许用于食品中的,「甲醛泡娃娃菜」是非法操作,泡过甲醛的娃娃菜是违规食品。任何違規食品都不應該吃,不管它的違規是否帶來安全風險。但是,不能吃泡過甲醛的娃娃菜跟不能吃娃娃菜,根本就是兩碼事。…如果知道是泡過甲醛的食品,相信沒有消費者會去吃。但是,「有黑心商家用甲醛泡娃娃菜」並不意味著「市場上的娃娃菜泡了甲醛」。如果泡的甲醛濃度很低,聞不到異味,那麼消費者也無法分辨。所以,不要吃泡過甲醛的娃娃菜,完全是一條毫無意義的忠告。", "PageRank": 8}, {"docid": "doc_009", "url": "https://mamidaily.com/article/61268/%E5%B0%8F%E5%BF%83-%E7%82%BA%E5%BB%B6%E9%95%B7%E8%94%AC%E8%8F%9C%E4%BF%9D%E8%B3%AA%E6%9C%9F-%E8%8F%9C%E6%AA%94%E5%B0%87%E5%A8%83%E5%A8%83%E8%8F%9C%E6%B2%BE%E6%9F%93%E8%87%B4%E7%99%8C%E7%89%A9", "domain": "mamidaily.com", "authority": "low", "doc_text": "近日喺網上流傳,山東有批發市場嘅批發商為咗延長蔬菜嘅保質期,喺包裝娃娃菜之前,將菜嘅根部沾染一啲不明液體,而液體經過檢驗後,證實為致癌物甲醛。除咗山東,位於江蘇揚州嘅蔬菜批發市場都有同類事件。根據內地媒體報導,菜檔負責人用紙將娃娃菜包住,菜嘅根部同葉都濕透,惟菜檔表示係水蒸氣,更指可以存放多日。而內地媒體分別買咗4份娃娃菜進行檢驗。結果其中2個樣本驗出有甲醛。甲醛屬於一級致癌物,雖然有防腐作用,但並不能夠用作食品防腐。相信菜檔係為咗將蔬菜嘅保質期延長,而喺菜嘅根部沾染甲醛。估計除咗娃娃菜外,其他保質期比較短嘅蔬菜,都有可能被沾染甲醛。由於沾染甲醛嘅蔬菜並無辦法單憑肉眼識別,建議市民應將蔬菜用清水浸泡多次,去除菜中嘅甲醛。否則長期進食含甲醛嘅蔬菜,對身體有好大傷害,不但會破壞人體免疫系統,更可能會引致癌症。", "PageRank": 0}, {"docid": "doc_010", "url": "https://z.hangzhou.com.cn/2015/hzspaqkp/content/2022-01/23/content_8172617.htm", "domain": "z.hangzhou.com.cn", "authority": "low", "doc_text": "这样的橘子、娃娃菜千万不能吃,有毒且致癌?赶紧看…俗话说“病从口入”,食品安全一直是人们重点关心的问题。在健康食品的选择上,新鲜的蔬菜水果受到很多人的偏爱。然而,最近有传言称“市面上很多蔬菜和水果都是经过化学药水浸泡过的,比如娃娃菜、橘子等,这样的蔬果吃了会致癌”。对此,不少人听到后心头一紧,真有这样的事吗?“食品安全事件”让人防不胜防?今天,就给大家科普一下。…网上有传言称“为了延缓娃娃菜的保质期,避免其变黑,有商家用甲醛溶液浸泡娃娃菜,人们吃了会对身体造成伤害”。“甲醛”一事,没你想的那样可怕:甲醛虽然是一种“致癌物”,但通过食物摄入的风险比较小,大家不必恐慌,甲醛的危害产生主要在于“吸入”。对于所谓的“甲醛食物”,其本身归属“非法添加类的违法事件”,出现即是“违法”。当然,网上出现的多种“甲醛浸泡食物事件”存在较大夸张和恶意宣传成分,一般而言,不会有太多商家愿意铤而走险(商家并不会因为添加甲醛获得太大的利益)。另外,甲醛本身是一种“挥发性较强的水溶性物质”,很难在蔬菜表面积累残留,并且经过摘菜、水洗以及烹调等步骤,甲醛残留也早已“消灭殆尽”了。甲醛是一种“高温易挥发的物质”,正常情况下,在运输、储存以及烹饪的过程中都会“消灭”一些甲醛。另外,虽然医院用“浓度为4%的甲醛溶液(浓度为10% 的福尔马林)”浸泡尸体,起到反腐的作用。但就算有不法商贩用甲醛处理娃娃菜,其浓度在0.1%左右就足够。对于甲醛而言,短时间吃下大量的甲醛的确有可能导致急性中毒,但这种事件很难发生,除非是“误服”,大家不需要过于担忧。除了娃娃菜以外,还经常有袋装金针菇浸泡甲醛、豆腐浸泡甲醛等多种“甲醛浸泡食材”理论,其原理都是一样的,属于不可深信且不可传播的谣言,大家科学看待即可。如何避免买到“非法添加甲醛的食物”?理性看待谣言。传言有真假,分辨要理智。靠朋友圈流传的那些“消费者自我鉴别甲醛的方法”去鉴别“甲醛食品”不合理,各位需以科学看待问题。购买食品,讲究策略。为了降低买到不安全食品的风险、���遇到问题后更好地维权,建议大家讲究“食物的购买策略”,到正规、大型的超市或者有相关资质的农贸(食品)市场购买食品。遵循“多样、均衡”的理念。食物摄入过程中,应遵循“多样、均衡”的理念,食物多样摄入,减少单个食物的摄入量,降低食物中毒等问题的发生风险。食物在“完全加热”后更安全。甲醛本身是一种“高温易挥发的物质”,所以大家在烹调食物时一定要“完全加热”,以此降低风险。", "PageRank": 5}]} +{"qid": "Q_ZH_065", "question": "高温爆炒西葫芦会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://vp.fact.qq.com/article?id=7840e2a0396573e39c05f0448a310a86", "domain": "vp.fact.qq.com", "authority": "high", "doc_text": "这个说法的源头是西葫芦经高温炒制会产生丙烯酰胺,丙烯酰胺正是一种具有神经毒性的潜在致癌物,目前已发现与摄入含有丙烯酰胺食品与很多癌症相关。炒西葫芦是会产生丙烯酰胺,但要摄入超过安全量,需要每天吃1斤以上。这个安全摄入量不是指一超过就会得癌症,而是超过这个剂量会提高癌症的发病风险而已。同时,致癌风险与烹制方式相关,炒西葫芦产生的丙烯酰胺含量高,水煮西葫芦产生的丙烯酰胺量不高,比较安全,所以人们在食用西葫芦时可选择水煮的方式,健康又安全。", "PageRank": 0}, {"docid": "doc_002", "url": "https://piyao.jfdaily.com/py_6fQQljQWzsHJp8MpHfQVoa8JpFlcVCrjqfxJR7Mr8tzCl1FnjCEn4de8SovtwP7S9zQCX3Is5CHok06DrFle9uIC+Q", "domain": "piyao.jfdaily.com", "authority": "high", "doc_text": "最近,一则名为“炒西葫芦致癌风险高,告诉家里别吃了”的传闻在微信朋友圈中流传。传闻称:大多数人都不知道,西葫芦经过高温爆炒后会释放致癌物丙烯酰胺,为了健康,别再吃西葫芦了。网传消息的来源其实是2013年香港食物安全中心发表的首个总膳食研究报告。报告称,该中心于2010年至2011年间,共收集了肉类、蔬菜、豆类及麦制品等133种食物样本,结果发现样本中47%的食物含有可能令人致癌的丙烯酰胺,其中,零食类所含最高,平均达到每公斤680微克,其次是蔬菜及其制品,平均每公斤含53微克。该中心还将22种蔬菜样本送到实验室,将它们分别用1200瓦和1600瓦电力的电磁炉不加食油干炒,时间为3分钟和6分钟。结果发现炒菜时间越长、温度越高,蔬菜释放出的丙烯酰胺就越多。其中,西葫芦高温加热后释放出的丙烯酰胺最多,平均每公斤高达360微克,仅低于零食类的薯片(680微克)和炸薯条(390微克)。大蒜、洋葱在高温烹调后,平均每公斤分别释放200微克、150微克丙烯酰胺,位列第二、第三名。此外,空心菜、灯笼椒、茄子、芥兰等蔬菜也进入了前十名。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.asch.net.cn/Html/News/Articles/1752.html", "domain": "www.asch.net.cn", "authority": "high", "doc_text": "西葫芦、大蒜、洋葱等蔬菜一经高温煎炒会产生可能令人致癌的丙烯酰胺。近日,香港食物安全中心发表的《首个总膳食研究报告》引发了人们对烹制蔬菜的担忧。报告称,该中心于2010年至2011年间,共收集了肉类、蔬菜、豆类及麦制品等133种食物样本,结果发现样本中47%的食物含有可能令人致癌的丙烯酰胺,其中,零食类所含最高,平均达到每公斤680微克,其次是蔬菜及其制品,平均每公斤含53微克。该中心还将22种蔬菜样本送到实验室,将它们分别用1200瓦和1600瓦电力的电磁炉不加食油干炒,时间为3分钟和6分钟。结果发现炒菜时间越长、温度越高,蔬菜释放出的丙烯酰胺就越多。其中,西葫芦高温加热后释放出的丙烯酰胺最多,平均每公斤高达360微克,仅低于零食类的薯片(680微克)和炸薯条(390微克)。大蒜、洋葱在高温烹调后,平均每公斤分别释放200微克、150微克丙烯酰胺,位列第二、第三名。此外,空心菜、灯笼椒、茄子、芥兰等蔬菜也进入了前十名。", "PageRank": 5}, {"docid": "doc_004", "url": "https://www.sohu.com/a/577183783_121124457", "domain": "www.sohu.com", "authority": "low", "doc_text": "作为一种最为多见的蔬菜,西葫芦深受很多人觉得喜欢。不但价格比较低廉,还可以用来炒着吃、做馅,或者是做一些汤,口感都非常好。但近些年来,有不少人认为,西葫芦有着致癌性,如果长期食用,会使健康受到严重影响,这是真的吗?一、高温烹饪的西葫芦中含有丙烯酰胺。曾经有团队做过一项实验,使用1200瓦的电磁炉干炒西葫芦3分钟,然后用1600瓦的电磁炉,油炒西葫芦6分钟。炒熟之后经过检验,西葫芦经过高温所释放出来的丙烯酰胺成分,达到了每公斤360微克。而丙烯酰胺有着一定的神经毒性,并有着致癌性,会对消化道、膀胱、子宫、肺部、肾脏、肝脏等部位造成一定程度的损害。而且这种物质曾被列为2A类的致癌物,所以很多人就认为西葫芦有着致癌性。", "PageRank": 8}, {"docid": "doc_005", "url": "http://health.people.com.cn/n/2013/1129/c14739-23691134-2.html", "domain": "health.people.com.cn", "authority": "low", "doc_text": "关于老百姓对炒蔬菜致癌的疑问,香港食物安全中心顾问医生何玉贤解释,含有天门冬酰胺和还原糖的食物,经过120摄氏度以上高温炒制,会产生化学反应,形成丙烯酰胺。天门冬酰胺是天然的氨基酸,在豆类、蔬菜中的含量较高。不同蔬菜中天门冬酰胺含量不同,因此释放出的丙烯酰胺会有差异。这样的说法科学吗?记者采访了国家蔬菜工程技术研究中心研究员何洪巨。他看到此次报告后认为,“这个研究有一定的指导性。之前,我们只知道油炸、烧烤淀粉类食品,比如炸薯条、烤土豆片中含有丙烯酰胺。但报告指出高温炒蔬菜也会释放丙烯酰胺,值得重视。”中国农业大学食品科学与营养工程学院副教授范志红在了解这一说法后表示:“实验本身其实是‘美拉德反应’,简单来说,含有碳水化合物和氨基酸的食物,经过120摄氏度以上高温烹制后很容易发生此反应,释放出丙烯酰胺。并且,高温加工过的蔬菜,其他各项营养指标也不会好。”此外,她还指出,口感上比较酸的蔬菜,如番茄等,较不易发生“美拉德反应”。而口感上发甜的蔬菜,本身含糖就多一些,再加上酸度低,相对更容易发生此反应,比如实验提到的西葫芦、洋葱等。老百姓不禁要问“丙烯酰胺”究竟是什么?据何洪巨介绍,它原被认为是工业化学物,但近年发现,高温油炸、烧烤食物也会产生大量丙烯酰胺,这种物质很有可能致癌。国际癌症研究机构已将丙烯酰胺列为第二类致癌物。此外,丙烯酰胺还会损害人体神经系统,摄入高剂量的丙烯酰胺会令人情绪低落,产生幻觉,甚至失去记忆。", "PageRank": 7}, {"docid": "doc_006", "url": "https://www.minhou.gov.cn/xjwz/zwgk/zdlyxxgk/spaq/spaqcs/202403/t20240325_4797992.htm", "domain": "www.minhou.gov.cn", "authority": "low", "doc_text": "“西葫芦致癌”的说法与2013年某食物安全研究机构发布的一份报告有关。这份报告显示,将包括西葫芦在内的22种蔬菜样本分别用1200瓦和1600瓦电力的电磁炉不加食油干炒,时间为3分钟和6分钟。结果发现炒菜时间越长、温度越高,蔬菜释放出的丙烯酰胺就越多。同时,进一步试验发现,无论干烤还是油炒,结果都是如此。其中,炒熟的西葫芦释放的丙烯酰胺的含量最高,达到了360微克/公斤,而丙烯酰胺属于2A类致癌物(疑似致癌物)。事实上,这个问题不只存在于西葫芦中,含碳水化合物和氨基酸的食物,经120摄氏度以上高温烹制后,都很容易释放出丙烯酰胺。", "PageRank": 0}, {"docid": "doc_007", "url": "https://zhuanlan.zhihu.com/p/33484671", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "网上一直流传“西葫芦会致癌”这个话题,而且很多文章竟然把“炒西葫芦排在了致癌首位”,真的如这些文章所说?接下来就由话食团带着大家一起去探索一下这个问题!为什么会出现“西葫芦能致癌”这个问题?大家都知道谣言都不是空穴来风的,总有那么一些原因才会让大家产生疑问!而咱们所要讨论的“西葫芦能否致癌”也是一个道理,这个问题并不是没有根据的。这个问题的源头就是西葫芦经高温炒制会产生丙烯酰胺,具体的过程是天门冬酰胺这种氨基酸和还原糖如葡萄糖两种物质经过120摄氏度以上高温炒制3分钟后,能发生美拉德反应,从而形成丙烯酰胺。而,丙烯酰胺正是一种具有神经毒性的潜在致癌物,目前已发现与摄入含有丙烯酰胺食品有关的癌症部位包括:女性乳腺、子宫内膜、卵巢及男性前列腺、食道、胃、结直肠、胰腺、膀胱、肾脏、口腔、口咽-喉咽、喉、肺、脑、甲状腺等。这也难怪大众对西葫芦能致癌这个问题这么关心呢,因为丙烯酰胺真的很毒啊!", "PageRank": 3}, {"docid": "doc_008", "url": "https://www.yieldhealthylife.com/post/%E9%A3%9F%E7%89%A9%E4%B8%AD%E7%9A%84-%E4%B8%99%E7%83%AF%E9%85%B0%E8%83%BA-%E8%87%B4%E7%99%8C%E7%89%A9", "domain": "www.yieldhealthylife.com", "authority": "low", "doc_text": "西葫蘆(翠玉瓜)經高溫煎炒後會產生令人致癌的「丙烯酰胺」。「丙烯酰胺」一旦進入人體後,就會導致遺傳物質損傷和基因突變,甚至致癌!很多菜經過高溫產生「丙烯酰胺」,但西葫��的含量卻位居榜首,僅次於薯條。當然,也不是說西葫蘆從此不能吃了,萬事都有一個量變到質變的過程,只要別頻繁吃,也不必太驚慌。專家表示,在高溫料理環境下,澱粉類食物容易增加「丙烯酰胺」,該化學物有致癌風險,把麵包烤焦不只會毀掉一頓美好的早餐,吃下肚子的同時也可能會危害健康,應在生活上避免攝取過多該物質。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.sohu.com/a/576607489_100005389", "domain": "www.sohu.com", "authority": "low", "doc_text": "在各大超市、菜市场中,西葫芦不仅价格亲民,口感也深受人们的喜爱。可听说吃西葫芦会致癌,不能再吃了,否则只会伤害健康甚至危及生命。你认为西葫芦还能吃吗?西葫芦,葫芦科南瓜属植物。从营养价值上来看,每百克西葫芦热量19千卡、蛋白质0.8g、脂肪0.2g、碳水化合物3.8g、膳食纤维0.6g、维生素C6mg、维生素E0.34mg、胡萝卜素30微克、镁9mg、钙15mg、钾92mg、磷17mg等。相比于其他的蔬菜,西葫芦还算是热量非常低的,且饱腹感还很强,对想要减肥、肥胖的人群而言,适量吃比油炸蔬菜对身体健康而言好很多。在中医上,还认为无论是西葫芦,还是其他的蔬菜,都具有给机体补充多种营养、健脾养胃、生津止渴、通大小便的作用。同时,对于我国人来说,更应该重视每日吃蔬菜的量。来自113个国家中的研究结果,因水果和蔬菜摄入量不足,而导致全球每年大约300万人死于心脏病、中风,我国则是其中的大国,所以按照2022版的《中国居民膳食指南》来看,每日成年人进食蔬菜的量应达到300~500g。", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.cnhan.com/html/xiansh/20141121/61651.htm", "domain": "www.cnhan.com", "authority": "low", "doc_text": "关于老百姓对炒蔬菜致癌的疑问,香港食物安全中心顾问医生何玉贤解释,含有天门冬酰胺和还原糖的食物,经过120摄氏度以上高温炒制,会产生化学反应,形成丙烯酰胺。天门冬酰胺是天然的氨基酸,在豆类、蔬菜中的含量较高。不同蔬菜中天门冬酰胺含量不同,因此释放出的丙烯酰胺会有差异。这样的说法科学吗?记者采访了国家蔬菜工程技术研究中心研究员何洪巨。他看到此次报告后认为,“这个研究有一定的指导性。之前,我们只知道油炸、烧烤淀粉类食品,比如炸薯条、烤土豆片中含有丙烯酰胺。但报告指出高温炒蔬菜也会释放丙烯酰胺,值得重视。”中国农业大学食品科学与营养工程学院副教授范志红在了解这一说法后表示:“实验本身其实是‘美拉德反应’,简单来说,含有碳水化合物和氨基酸的食物,经过120摄氏度以上高温烹制后很容易发生此反应,释放出丙烯酰胺。并且,高温加工过的蔬菜,其他各项营养指标也不会好。”此外,她还指出,口感上比较酸的蔬菜,如番茄等,较不易发生“美拉德反应”。而口感上发甜的蔬菜,本身含糖就多一些,再加上酸度低,相对更容易发生此反应,比如实验提到的西葫芦、洋葱等。老百姓不禁要问“丙烯酰胺”究竟是什么?据何洪巨介绍,它原被认为是工业化学物,但近年发现,高温油炸、烧烤食物也会产生大量丙烯酰胺,这种物质很有可能致癌。国际癌症研究机构已将丙烯酰胺列为第二类致癌物。此外,丙烯酰胺还会损害人体神经系统,摄入高剂量的丙烯酰胺会令人情绪低落,产生幻觉,甚至失去记忆。", "PageRank": 7}]} +{"qid": "Q_ZH_066", "question": "食用折耳根(鱼腥草)会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n1/2016/0714/c21471-28553601.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "有一样东西可能你不一定吃得来,这东西就是——鱼腥草,四川叫“折耳根”。近期,网上传出一则消息说:“鱼腥草因含有马兜铃内酰胺而可能诱导肾病并致癌。”情况真的如此吗?在6月27日举行的2016中国食品辟谣论坛上,中国食品辟谣联盟发布了新一期食品谣言表示“致癌说”有失慎重,而实际上,鱼腥草具有一定的抗菌消炎作用。李耘表示:马兜铃酸被国际癌症研究中心列为1类致癌物,而马兜铃内酰胺是马兜铃酸在体内的主要代谢产物,同时也在某些植物中存在,这两者并不可等同。据介绍,马兜铃内酰胺-I具有一定肾毒性和细胞生长抑制作用,但鱼腥草中含有马兜铃内酰胺-BII、马兜铃内酰胺-AII和马兜铃内酰胺-FII(总0.016g/kg),未见含有马兜铃内酰胺-I报道。因此,李耘认为,质疑“鱼腥草具有肾毒性”有一定数据支持���但是直接认定“鱼腥草致癌”的逻辑推论不够严谨,结论有失慎重。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.piyao.org.cn/20230718/c6db6713c6b4459090cddfe0e440e477/c.html", "domain": "www.piyao.org.cn", "authority": "high", "doc_text": "鱼腥草,又称折耳根,是西南地区一种药食同源的风味野菜。作为一种广受欢迎的食物,关于鱼腥草的传言也很多,比如“鱼腥草含有马兜铃酸,不仅伤肾还致癌!”那么真相到底如何呢?今天我们就来具体分析下。流言1:鱼腥草中含有毒物质马兜铃酸,吃了之后会造成肾损伤甚至致癌。分析:假的。实际鱼腥草里面没有马兜铃酸,而是马兜铃内酰胺,它们算是两种不同的物质。马兜铃酸,被国际癌症研究机构列为1类致癌物,对肾脏确实有损害。它是马兜铃属植物所含有的一种特殊成分。而这又关鱼腥草什么事呢?鱼腥草含有马兜铃内酰胺,它是马兜铃酸在肝中的代谢产物以及在自然界广泛独立存在的一种成分。但是,鱼腥草不属于马兜铃属植物,在植物分类学上属于双子叶植物三白草科蕺菜属。单纯从植物属性看,是不同目不同科不同属(植物学分类:界门纲目科属种),这可类比成动物界“兔子和老虎”的区别。流言2:听说有毒的马兜铃内酰胺I就存在于鱼腥草里。分析:假的。毒性最大的马兜铃酸和马兜铃内酰胺I这两种,鱼腥草内部都没发现。流言3:折耳根不能吃,有毒。分析:假的,过于绝对。鱼腥草不是不能吃,只是说吃多少是一个安全的量,目前还没有确切数值。结合目前鱼腥草科研数据,总体认为有毒的证据强度还比较弱,基本无需担心。鱼腥草中总马兜铃内酰胺的含量远低于毒性药材中马兜铃酸的含量。要真的说,用马兜铃酸的药材临界剂换算,要达到中毒剂量,鲜鱼腥草的服用量为2.3-60kg/d。而我们知道,鱼腥草本身又不是日常主菜,一天也不至于吃四五斤,食用量本身也是很有限的。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.chinanews.com.cn/m/life/2017/10-25/8359993.shtml", "domain": "www.chinanews.com.cn", "authority": "high", "doc_text": "折耳根又名鱼腥草,不少重庆人都喜欢吃。近日,权威医学期刊《科学转化医学》发表了一篇论文,指出在亚洲地区,肝癌与马兜铃酸导致的基因突变密切相关。有人指出,鱼腥草就含有马兜铃酸,常吃可能致癌,这吓坏了不少重庆人。事实真是如此吗?华龙网记者采访了多位专家,答案或许会让你松一口气。马兜铃酸会致癌 但鱼腥草里没有这种化学成分。在说鱼腥草之前,先要弄懂几个名词,马兜铃科、马兜铃酸、马兜铃内酰胺。马兜铃科是植物界的一个划分,马兜铃酸是一种化学成分,马兜铃内酰胺则是马兜铃酸的一种代谢物。大部分马兜铃科的草药含有马兜铃酸,目前,已知有60多种中药材,如关木通、青木香等。马兜铃酸的确有毒,这早有定论。2005年出版的《中国药典》已不再收录关木通、青木香等含有马兜铃酸的中药方,并使用其他品种替代。国际癌症研究中心于2008年将其列为1类致癌物,并将马兜铃酸类物质的天然混合物列为2A类致癌物。需要注意的是,鱼腥草里并没有马兜铃酸。重庆市中医院药剂科副主任冷静表示,鱼腥草不是马兜铃科植物,不含马兜铃酸,但含马兜铃内酰胺,这两者不可等同。马兜铃内酰胺≠马兜铃酸 在鱼腥草中含量很少。冷静表示,从细胞毒性来看,对肾脏上皮细胞具有一定损伤和抑制作用的是马兜铃内酰胺-I。在对鱼腥草的提取物中,已发现含有马兜铃内酰胺-BII、AII和FII类,是否含有I类,还未明确。此外,马兜铃内酰胺-I会对肾脏造成损伤,并不等同于致癌。在冷静看来,很多癌症的发生不是由某一个单一因素导致,而是许多因素叠加的结果。从这一点上来说,患癌与否并不能完全由马兜铃内酰胺来推理。有研究数据表明,在晒干后的鱼腥草中提取马兜铃内酰胺,含量为0.016g/kg。“日常食用中的鱼腥草均为新鲜植物,含水分较多,这样看来,1kg新鲜鱼腥草所含的马兜铃内酰胺就更少了。”冷静说,“考虑到人们每次食用鱼腥草的份量,吃进体内的马兜铃内酰胺可以忽略不计。”冷静认为,虽然目前还没有证据直接否定“鱼腥草可能诱导肾病并致癌”的论断,但其结论有些偏颇。持同样观点的还有西南大学药学院教授李学刚。李学刚表示,鱼腥草里不含马兜铃酸,其所含的马兜铃内酰胺将对人体造成怎样的影响,尚无定论。在这种情况下,持任何一种绝对的观点,认为鱼腥草会致癌,都不够科学严谨。“鱼腥草致癌”的���法 曾被官方多次辟谣。实际上,关于“鱼腥草致肾病肾癌”的争论,近年来曾多次引发网民热议,官方也进行了辟谣。据媒体报道,在2016中国食品辟谣论坛上,中国食品辟谣联盟就发布了三大食品谣言。网上流传的“鱼腥草会导致肾病肾癌”说法,被专家评定为逻辑推演不够严谨,结论有失慎重。今年4月,国家食品药品监督管理总局官方网站连续发布4批20个食品药品类谣言汇总,“鱼腥草致癌”位列第十。早在2002年3月,由原卫生部公布的《关于进一步规范保健食品原料管理的通知》中,对药食同源物品、可用于保健食品的物品和保健食品禁用物品作了具体规定。其中,既是食品又是药品的物品包括丁香、八角茴香、刀豆、鱼腥草、姜等80余种。此外,在农业部公布的《实施无公害农产品认证的产品目录》中,鱼腥草与鱼鳞草、菹菜等567个食用农产品被列入无公害农产品认证产品目录,这意味着鱼腥草符合农产品质量安全和无公害农产品管理相关办法。专家表示,相比于争论鱼腥草是否致癌,人们更需关注的是饮食环境和饮食习惯的正确性。很多时候患病,是因为农药残留超标、重金属污染、不合理饮食等。在满足口腹之欲的同时,树立正确的饮食观念,才是真正防癌的好方法。", "PageRank": 8}, {"docid": "doc_004", "url": "https://m.baidu.com/bh/m/detail/ar_9768563211054671337", "domain": "m.baidu.com", "authority": "low", "doc_text": "在一个普通的家庭聚会上,我听到了这样一段对话:“你知道吗,我每天都喝鱼腥草水,感觉身体棒极了!”老张自豪地对他的朋友说。朋友点头称赞,但紧接着,一个声音打破了这种和谐:“但是我听说,鱼腥草里有种叫马兜铃酸的东西,对肾不好,甚至会致癌!”这个简单的日常对话揭示了一个重要的健康问题:鱼腥草,这种被许多人视为保健圣品的植物,真的是毫无争议的吗?当我们在日常生活中无忧无虑地享用着这些传统草药时,是否有必要停下来,仔细审视一下它们背后可能隐藏的风险?马兜铃酸:隐藏在绿叶中的隐形杀手。马兜铃酸,这种名字可能听起来陌生,但它的影响却不容忽视。它是一种天然存在于某些植物中的化合物,包括广泛使用的中药材——鱼腥草。问题的关键在于,尽管马兜铃酸存在于自然界,它的危害却非同小可。科学研究显示,马兜铃酸具有明显的肾毒性。长期摄入含有马兜铃酸的植物,尤其是鱼腥草,可能导致一系列肾脏问题。这些问题不仅限于肾功能减退,更严重的是可能发展为尿毒症,甚至需要长期透析治疗。更令人担忧的是,马兜铃酸还被发现与某些类型的癌症有关。研究表明,这种化合物可以引发肾上腺皮质癌和尿路上皮癌。一个引人深思的事实是,在某些亚洲国家,长期食用含马兜铃酸的草药与这些地区较高的尿路癌发病率有关。这些发现并不是空穴来风。以一项研究为例,研究人员追踪了一群长期使用含马兜铃酸草药的患者。结果发现,这些患者的肾功能损害率和癌症发病率明显高于普通人群。这一发现提醒人们,即使是传统草药,也需要谨慎对待。所以,当谈及鱼腥草,不应只看到其传统功效,更应关注隐藏在其中的风险。理解马兜铃酸的危害,是每个关心健康的人应做的重要一步。这不仅仅是对个人健康的负责,也是对家庭和社会的责任。通过科学的角度去看待传统药材,才能真正做到既利用其益处,又避免潜在的风险。马兜铃酸:鱼腥草的隐患?鱼腥草,历史悠久的传统草药,被广泛用于日常保健。然而,近年来科学研究揭示了其中隐藏的风险:马兜铃酸。这种化合物,存在于鱼腥草中,已被证实具有肾毒性和致癌性。风险评估方面,研究表明长期或大量食用含马兜铃酸的植物,尤其是鱼腥草,可能增加患肾疾病和某些类型癌症的风险。例如,一项对亚洲某地区居民的研究发现,长期食用鱼腥草的群体,其肾脏疾病发病率高于普通人群。鱼腥草确实是会伤害肾脏,原因是你所说的这个植物含有马兜铃酸,而马兜铃酸这个物质是有明确的肾毒性,因此个人不建议您吃鱼腥草,也不建议您吃折耳根等等鱼腥草的根茎,主要就是上述的事物是有肾毒性的,就是这个情况了。刘枚主任医师:鱼腥草可能对肾脏存在一定的副作用,鱼腥草属于常见的中药材,性质寒凉,具有清热解毒、消肿疗疮、祛湿利尿的作用,也可以辅助缓解痔疮便血、胃肠积热等病症。但是据研究表明,鱼腥草中含有马兜铃酸内酰胺,该物质是马兜铃酸的代谢产物,具有天然毒性,长期���用容易损伤肾脏,诱发肾衰竭、肾癌等严重疾病。所以患者用药时应该严格按照医嘱,不宜随意延长用药时间,避免引起负面影响。", "PageRank": 6}, {"docid": "doc_005", "url": "https://hebei.ifeng.com/c/8O26SOmPwoB", "domain": "hebei.ifeng.com", "authority": "low", "doc_text": "关于鱼腥草的说法,也是五花八门,还有传言鱼腥草是致癌物,可致癌,这是真的吗?之所以有这个传闻,还得源于上海交大一项关于“马兜铃酸和肝癌之间关系”的研究,该研究通过动物实验发现:注射马兜铃酸后的小鼠,肝癌发病率明显提升,且注射量越大,发病率越高,发病时间越快,肿瘤也越大。而鱼腥草则含有马兜铃酸这一物质,那吃多了真的会伤肾得肝癌吗?鱼腥草当中的确含马兜铃内酰胺,比如马兜铃内酰胺A Ⅱ、马兜铃内酰胺A、马兜铃内酰胺B等,可事实上这些成分的毒性都比基线水平要低。而真正有肾毒性的马兜铃内酰胺-Ⅰ,鱼腥草当中并没有。所以,鱼腥草不是不能吃,只是说吃多少是安全的或者是有害的,目前无从得知。如果只是喜欢它的口感,偶尔吃一些,一般没什么问题,但别指望它可以治病。另外,鱼腥草的食用也是有讲究的,尤其是不要随意吃凉拌鱼腥草,可能会有寄生虫。不久前,广西桂林一位女士,就因食用鱼腥草,而导致肝脏被寄生虫吃掉1/3,而引起热议。为何吃鱼腥草会有寄生虫呢?这主要因为鱼腥草的生长环境,它长于比较潮湿的地下,所以难免受到细菌、真菌等病原体的“骚扰”,可能会随着进食进入到人体。所以,吃鱼腥草一定要注意,不是说不能吃,而是要注意方法。吃之前建议用开水焯烫一遍,尽可能杀死潜在的病菌;同时注意摄入量,1次使用最好别超100g。", "PageRank": 0}, {"docid": "doc_006", "url": "http://www.hyey.com/contents/87/18661.html", "domain": "www.hyey.com", "authority": "low", "doc_text": "刘阿姨是土生土长的四川人,从小就爱吃鱼腥草。一天,她在外出闲逛时发现有一个小摊在卖新鲜的鱼腥草,赶紧买了一袋回家。回家后她把鱼腥草放在厨房就看电视去了,等到中午要做饭时发现鱼腥草不见了。一问才知道被老伴丢了,这让她火冒三丈!当即跟老伴吵了起来,刘阿姨觉得老伴不爱吃这玩意,所以故意找借口把它丢掉,但老伴还觉得刘阿姨不可理喻,自己明明给她看了“科普文”上面写着吃鱼腥草会致癌,但刘阿姨根本不信,自己吃了这么多年的鱼腥草不也好好的,认为老伴就是在没事找事。鱼腥草到底会不会致癌呢?夫妻俩的说法哪个才是对的呢?二、鱼腥草内含有马兜铃酸,不仅伤肾还致癌。鱼腥草是药食同源的蔬菜,爱它的人非常爱,也有些人完全接受不了它的味道。除了味道外,还有些人觉得鱼腥草内有马兜铃酸,吃多了会增加癌症的发生风险,这是真的吗?马兜铃酸是一种有机酸类化合物,在马兜铃属、细辛属等马兜铃科植物内广泛存在。常见的含马兜铃酸的中药包括马兜铃、广防己、关木通、天仙藤、朱砂莲以及细辛等。目前,关于马兜铃酸致肝癌最有力的研究有两项:一个是《科学-转化医学》上发表的研究称,马兜铃酸是导致亚洲地区肝癌发生的重要因素之一。在我国大陆地区,约有47%的肝癌发生与马兜铃酸导致的细胞突变相关;另外一个则是上海交大的研究人员在小鼠身上进行的实验,研究称给小鼠注射马兜铃酸会让小鼠罹患肝癌,且注射的剂量越大癌变的几率也越大。但关于鱼腥草内含马兜铃酸其实是一种误解。马兜铃酸广泛存在于马兜铃属植物内,但鱼腥草本身不是马兜铃属植物,自然也不含有马兜铃酸。鱼腥草内含有的是马兜铃内酰胺,它和马兜铃酸是完全不同的两种物质。马兜铃内酰胺是马兜铃酸在肝脏内的代谢产物、在自然界内也广泛存在,并不会致癌或造成肾脏损伤。于是又有人说,马兜铃内酰胺也是个有毒的化合物。不可否认,马兜铃内酰胺是一大类化合物的统称,其内里的马兜铃内酰胺I的确有毒,会造成肾脏损伤。但鱼腥草内只分离出了马兜铃内酰胺AII、 马兜铃内酰胺BII、马兜铃内酰胺FI,并没有发现有毒成分马兜铃内酰胺I。", "PageRank": 5}, {"docid": "doc_007", "url": "https://hebei.ifeng.com/c/86tqsUUG26a", "domain": "hebei.ifeng.com", "authority": "low", "doc_text": "“你吃鱼腥草吗?”“不吃,一股怪味儿,据说吃了对肾也不好。”“怎么会,在中医里鱼腥草还是一味药呢,能抗炎、利尿,我们老家天天吃。”“鱼腥草含有马兜铃酸,是一种致癌物,我劝你也少吃点吧。”提起鱼腥草(折耳根),西南地区的小伙伴肯定不陌生,几乎从小吃到大。然而,它的最大争议并不是“好不好吃”,而是“致不致癌”、“能不能治病”。鱼腥草致癌的传言,源于一种名叫“马兜铃酸(ristolochic acid, AA)”的物质,它存在于某些中草药中,随着现代医学的发展,人们慢慢发现了它有毒的一面。从上世纪90年代初,世界各地就出现了马兜铃酸致病的报道。在比利时,一些女性服用了含有马兜铃酸的减肥中药后,出现肾衰竭的症状。在英国,一位患者服用含有马兜铃酸的药物后,同样出现了肾衰,并且被确诊了癌症。从此,马兜铃酸走进了科学家的视野,学术界开始对它进行研究。2013年,新加坡的研究人员在国际知名的学术期刊《科学转化医学》上发表论文表示,含有马兜铃酸的中草药可以导致肾脏的基因出现突变,继而导致肾癌,还可能与肝癌存在联系。2017年,《科学转化医学》期刊发表了一篇关于马兜铃酸的论文,该文章明确表示,相关的研究已经证实,含有马兜铃酸的中草药是导致亚洲地区肝癌的重要因素之一。研究者通过调查发现,在中国大陆地区,47%的肝癌样本都明确显示与马兜铃酸诱导的细胞突变相关,这一比例在台湾省高达78%,在东南亚则是56%。实际上,早在2008年,世卫组织下属的国际癌症研究机构就将马兜铃酸列为一类致癌物,针对其诱发癌症和损害肾脏的特性,国际社会普遍禁用了含有马兜铃酸的中药。不过在国内,含马兜铃酸的中成药仍旧在流通。", "PageRank": 0}, {"docid": "doc_008", "url": "https://huaren.us/showtopic.html?topicid=2453951", "domain": "huaren.us", "authority": "low", "doc_text": "鱼腥草含有一级致癌物,大家还是照吃不误吗?马兜铃酸致癌石锤!鱼腥草、止咳药里都有它,还能吃吗?2003年后,马兜铃酸在台湾引发了很大的争议。具体争议的焦点分别是含马兜铃酸的中药材可导致不可逆性肾病以及尿道上皮细胞癌,甚至造成肾衰竭。随后有研究团队对台湾98名肝癌患者的基因进行了3年分析,发现其中76名患者接触过马兜铃酸。马兜铃酸已然成为一级致癌物。实验中,研究人员首先拿小鼠进行了实验,发现注射马兜铃酸果然会让小鼠患上肝癌。而且,给小鼠打的马兜铃酸越多,小鼠得肝癌的几率就越大,而且发病也越快,肿瘤也越大。研究人员还统计了国内肝癌患者接触马兜铃酸的情况——在随机选取62位中国肝癌患者中,有多于1/4的患者接触过马兜铃酸。并且,和在小鼠中不同,马兜铃酸可以在人类中引起多个不同的基因突变,其中包括TP53等著名的癌基因。马兜铃酸的肾脏损害是不可逆的,吃一点点就伤一点点,吃越多伤越大,永久伤害不可逆,好不了,那些含马兜铃号称补肾护肝的中药,只会越吃越伤。刘大可先生:马兜铃酸致癌是个概率事件,就好比酒驾出车祸一样是个概率事件,你说你吃了几十年凉拌鱼腥草没有得癌症,我信你的,就好像你说你酒驾几十年没有出车祸一样可信——毕竟,那些真的出了车祸被撞死的酒驾司机不会来微博上淡哔。中药就那样。还有一大批迷信者。看看西南地区肾病发病率,我决定今生不吃这种东西。腊肉致癌,酸菜也致癌,折耳根也致癌,不知道能吃啥。实验表明,马兜铃内酰胺也能对肾脏造成损伤并诱发癌症,其细胞毒性甚至比马兜铃酸还强, 所以鱼腥草也有可能具有肾毒性。辟谣一下??再见上面留言。不是同一种不代表安全。抹黑中医从杀死鱼腥草开始。", "PageRank": 3}, {"docid": "doc_009", "url": "https://www.sohu.com/a/968035292_121948388", "domain": "www.sohu.com", "authority": "low", "doc_text": "黄阿姨今年55岁,家住成都。每逢菜市场鱼腥草上市,她总是毫不犹豫地买上一大把,凉拌、炒肉样样精通。可最近社区微信群里突然有人发消息:“鱼腥草含剧毒,长期吃会伤肾甚至致癌!”一下子,阿姨慌了:这么多年吃鱼腥草,难道是在以身涉险?旁边的孙女一边查着手机一边安慰:“外婆,官方都说鱼腥草早就是‘害人草’,网上都在传呢!”但真的这样吗?鱼腥草真的伤肾、致癌,成了餐桌上的“定时炸弹”?还是我们被夸大和误解的信息给包围了?今天,我们就和大家一起还原鱼腥草的医学“真相”。或许答案,与你想象的完全不一样……鱼腥草“害人论”真相溯源鱼腥草又名“折耳根”,在我国南方尤其是西南地区极受欢迎,但因为那独特的气味,有人喜欢得不得了、有人避之唯恐不及。近些年来,“鱼腥草有肾毒,还含致癌成分”这样的言论在各种社交平台上层出不穷。不少网友担心,鱼腥草是否��“马兜铃酸”有关?是不是和那些被禁用的草药一样,长期吃真的伤肾、致癌?的确,2008年世界卫生组织(WHO)已经把马兜铃酸列为一级致癌物,有极明确的致癌证据。", "PageRank": 8}, {"docid": "doc_010", "url": "https://zhuanlan.zhihu.com/p/504629419", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "近日权威科学杂志《Science》子期刊《科学转化医学》(ScienceTranslational Medicine)中刊登的一篇论文引起了热议。这篇论文的主题是"The Dark Side of an Herbal Medicine(草药的黑暗面)"。文章主要内容是分析马兜铃酸及其衍生物对肝癌的影响,论证很多被广泛使用的中药含有马兜铃酸,具有不可逆的致癌性。一些非马兜铃科的草药(比如鱼腥草)虽然不含马兜铃酸,却含有马兜铃酸的代谢物马兜铃酰胺,也是致癌的。然而,鱼腥草注射液在中国曾经被广泛使用,运用到临床治疗中。鱼腥草作为一种有名的野菜,在贵州菜馆里也很常见。俗名“折耳根”。马兜铃酸绰号"肾毒素",因为最终可导致肾衰竭。这一危害外国媒体早就有报道。上世界60年代,世界各地开始出现一种奇怪的肾病。据资料记载,1956年巴尔干的波斯尼亚、黑塞哥维那、保加利亚、克罗地亚等地区开始流行一种“慢性间质性”肾炎。很多居民患了这种病导致肾功能减退,但是成因却一直是个谜。1964年,中国出现了两例"极型肾衰竭"病例。医学专家吴寒松发现这两个病人都服用过中药关木通(含马兜铃酸),认为不是偶然。他在《江苏中医》上发表论文《木通所致急性肾功能衰竭二例报告》,然而他的发现并未在中国医学界引起重视,仅被视为个例。上世纪90年代,肾衰竭病例在全球一些地区开始集中出现。1990年,比利时服用减肥中药“苗条丸”的人群中大规模出现类似肾衰竭病例。然而这种苗条丸上市已经超过15年,还是第一次有引发肾衰竭的投诉。学者Vanhererghem对此减肥药展开调查后发现,该药是在加入了中药广防己的粉末之后才涌现出大量肾衰竭病例的。广防己中含大量马兜铃酸,他推测应该就是这种物质对人类的肾脏产生了损伤。1993年,Vanhererghem将这项研究发表在著名医学杂志《柳叶刀》上。1994年,因为马兜铃酸引发法国居民的肾病反应案例过多,法国政府开始全面禁售一切涉嫌含有马兜铃酸的中药。1997年,日本一家委托中国生产中成药的企业因为病人的肾损伤引发了国际纠纷。检测结果显示这种药中含有关木通,也就含有马兜铃酸。1999年,中国肾脏学专家黎磊石院士注意到了马兜铃酸的肾毒性,他所在的南京军区总医院报道了3例服用关木通(含马兜铃酸)导致肾脏损害的病例。然而由于国情,中药在中国的应用很广,且缺乏有效的中药不良反应监测系统。当时马兜铃酸肾病的发病情况不详,这些报告并未引起卫生部门的重视。因国情特殊,含马兜铃酸中药材在中国依旧有市场。中国某仁堂甚至宣称马兜铃酸是无害的,然而全世界都已经在抵抗马兜铃酸。2000年,英国药物安全委员会建议立即禁用含马兜铃的中草药,英国医药管理局对含马兜铃的中草药成品实行无限期禁用。2000年,美国也停止进口、制造和销售已知或怀疑含马兜铃酸的70余种中草药。2000年11月开始,世界卫生组织就在通讯期刊中发出针对含马兜铃酸的中药警告。2004年,香港卫生署宣布停止进口及销售含有马兜铃酸的中药材及制剂。之后西班牙、奥地利、埃及、马来西亚、菲律宾、日本等国也纷纷发布禁用警告。马兜铃酸对肾脏的影响在世界范围内已经取得共识,国外甚至称其引发的肾衰竭为"中药肾病"。2002年,新华社以系列报道的形式披露某仁堂"龙胆泻肝丸"造成尿毒症。仅中日友好医院一家就在两年内收治了超过100名尿毒症患者,他们都服用过某仁堂的"龙胆泻肝丸(含有中药关木通,马兜铃属植物)"。2013年,科学家发现马兜铃酸造成的基因突变位点,证明马兜铃酸引起基因突变的能力是现今已知所有物质中最强的:在每百万碱基中就有150个碱基基因会发生突变。同时也首次证明了马兜铃酸具有的肝毒性。然而现在,中国政府只对个别含有马兜铃酸的药材下达禁令,比如关木通和青木香、广防己。然而某购物网站上甚至还有很多人买,还是有其他多种含马兜铃酸的药物依然在使用。是药三分毒,为了家人朋友的健康,拒绝含马兜铃酸的中药、植物!", "PageRank": 3}]} +{"qid": "Q_ZH_067", "question": "食用蟹黄会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n1/2016/0929/c21471-28749032.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "据媒体报道,连日来,一条有关“蟹黄不能吃”的传闻,在微博、微信等平台流传开:美国纽约卫生局叫停华人吃蟹,称蟹黄、蟹膏处化学物质集中、重金属超标,会严重影响人的健康……正值大闸蟹上市之时,这蟹还能吃吗?\n美国媒体报道援引纽约卫生局工作人员的话说,纽约水域所含的危险化学物质主要是多氯联苯、二噁英和镉,会在人体积累,可能会导致出生缺陷和癌症,一时引起热议。\n近日,国内媒体调查了多家水产市场、养殖地等,并采访到市农林科学院水产专家。结果证实,目前大部分螃蟹都是人工养殖,水质和生态环境都在安全可控范围,传言中的纽约螃蟹问题,也仅限于当地受污染的水域。\n专家称,国内大部分螃蟹是人工养殖的,可放心食用。\n国内农科院专家指出,网上的说法有以偏概全之嫌,“螃蟹是否重金属超标,是否对人体有害,至少要从三方面考虑。”\n首先是生长水域会影响螃蟹。如果在良好水域生长,螃蟹的重金属含量微乎其微。但若在受污染水域生长,螃蟹自然会遭到污染。传言中出问题的螃蟹,应仅仅是指纽约的某个被污染水域。\n目前国内大部分螃蟹为人工养殖。相比于野生环境,人工养殖具有可控性,若水质、用药等方面检测合格,养出的蟹可放心食用。\n其次,从生物角度分析,螃蟹最易受污染的部位其实并不是蟹黄,而是蟹腮、蟹肺、蟹肝等不食用的部位。\n最后还要看摄入量。吃螃蟹具有季节性,且螃蟹并非必吃食物,“进食量一般不大,一般来说不会有问题。”\n螃蟹虽好吃,但不宜多吃。营养专家称说,从营养价值来看,大闸蟹具有丰富的蛋白质,高于一般鱼类数倍,还具有丰富的微量元素,“中医认为大闸蟹味咸性寒,具有清热滋阴、活血化瘀等功效。”\n专家建议,爱吃大闸蟹的市民,每次的食用量应保持在2只以内,蟹具有高胆固醇高蛋白,超量会增加消化负担。尤其是患有冠心病、高血压等病症的老年人,年龄较小的儿童以及患有糖尿病、肾脏疾病的病人都不宜食用。在食用大闸蟹时,请勿食用啤酒、浓茶、柿子等,容易造成肠胃消化问题。\n此外,在吃螃蟹的同时,可适当搭配一些蔬菜水果,帮助代谢和降解一些有害物质。", "PageRank": 7}, {"docid": "doc_002", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=BLJp", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "金秋十月,蟹肥膏美,又到一年吃蟹时。今年的螃蟹又比往年便宜,爱吃螃蟹的人有福气了。可日前一篇《美国卫生局叫停华人吃蟹黄,因为其可能致癌》的文章却在朋友圈疯转。不少网友听闻色变,作为吃蟹爱好者之一的小于老师听说以后着实不爽。螃蟹中最美味的部分莫过于蟹黄,这突然间不让吃了,凭啥?就让小于老师来带你穿越迷雾。\n首先,我们知道蟹黄是螃蟹组织中的一部分,而非一种特殊的外来食物,我们应该把它当成普通食物来看待。对于蟹黄可能存在的健康隐患,更多的可能是卫生问题。很多人会担心螃蟹生长环境不够卫生,例如存在重金属污染,有毒有害物残留污染等。其实,我们今天能吃到的螃蟹绝大多数都是人工养殖,并非在未知沟渠中抓捕(前提是我们还可以在未知沟渠中找到螃蟹)。人工养殖蟹的水域都是有严格的水质标准的,养殖户没必要在养殖区域中放入垃圾来污染水域。假如养殖环境受到重金属污染,或者有毒有害物残留污染,对螃蟹本身的健康也会造成影响,会出现较大面积的死亡,养殖户得不偿失。因此,在正常养殖环境中养殖的螃蟹,卫生安全问题大家完全可以放心。\n其次,我们要知道,即使是再干净的养殖环境都无法达到未受污染的天然环境的卫生标准,即便是养殖环境中存在一定的污染物,我们也无需担心。因为,即便存在一些污染,其污染物集中的部位也不是蟹黄,而是蟹腮,蟹肺,蟹肝等不能食用的部位。哪怕这种污染程度已经高到污染到蟹黄了,我们就会发现蟹黄的颜色、性状、气味等都有异常,常人也不会多吃。所以,大家对蟹黄的卫生问题大可放心。\n另外,对于蟹黄的营养成分来说,它是属于一种营养丰富、热量低的食物,蟹黄中的胆固醇问题也不会引起心脑血管疾病,正常人可以放心食用。但是我们需要注意摄入量,控制在40-70g左右每天,毕竟螃蟹是应季食物,不宜常年吃哦。", "PageRank": 0}, {"docid": "doc_003", "url": "http://amr.sz.gov.cn/xxgk/qt/ztlm/spaq/kpxt/content/post_7831030.html", "domain": "amr.sz.gov.cn", "authority": "high", "doc_text": "秋季是吃大闸蟹的好时节,我国大闸蟹的产地主要在江苏:阳澄湖、洪泽湖、固城湖、太湖、兴化,其他还包括安徽、湖北、湖南、辽宁盘锦等地。\n大闸蟹营养丰富,富含蛋白质,矿物质(如钙、镁、锌、硒、铜),维生素(如维生素A、E和B),特别是蟹黄中含丰富维生素A,有益于视力及皮肤健康。螃蟹可食用部分可分为白肉及褐色肉,白肉呈白色,主要分布在蟹螯、蟹足及蟹身。褐色肉呈褐绿色,分布在蟹身主体部分,主要是蟹的消化器官及生殖器官,其中褐色肉的脂肪量远高于白肉。\n关于螃蟹的谣言解读:1、吃蟹黄可能致癌。这个说法其实是对美国侨报2015年一篇报道《卫生局专家告诫华人勿吃蟹黄蟹膏,妇女儿童勿食纽约河鱼》的误读。纽约卫生局确实曾发布消费提示,劝告本地市民(也包括华人)不要进食从任何水域捕捉的螃蟹和龙虾体内的“绿色软组织”(即肝或肝胰腺),原因是纽约市水域中含有PCB、二噁英、镉等有害化学物质,可能会在螃蟹、鱼虾等水产体内积聚。报道只是劝告市民避免食用受污染的螃蟹,与吃蟹黄会否致癌没有任何关联。\n2、商贩会给螃蟹打针增重。经常看到网上有人说水产商贩会给螃蟹打针增重,甚至能看到针眼。对此,不少专家都做过实验,结果发现:给螃蟹注水或注胶,增重效果并不显著,但会改变螃蟹体内的渗透压,使脏器受损,被注水或注胶的螃蟹基本活不过10分钟。\n消费建议:1、选择大型、正规超市或市场购买鲜活的、外壳完整有光泽、无异味的螃蟹;不要贪便宜购买死蟹。2、买回来的螃蟹尽快处理,如非即时食用,应置于有盖容器内,放进冰箱储存。烹调前,用刷子和清水把蟹身、蟹爪和蟹钳彻底清洗干净。3、彻底煮熟后再食用,煮熟后在室温下存放不超过两小时。4、蟹黄或蟹膏含有较高的胆固醇,不宜过量食用;心脏病患者、高胆固醇人士则不宜食用。", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.epochtimes.com/gb/15/6/7/n4452275.htm", "domain": "www.epochtimes.com", "authority": "low", "doc_text": "【大纪元2015年06月07日讯】美国纽约市卫生局将蟹黄、蟹膏列为禁吃部位。纽约市卫生局称,华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处,包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质,多吃有患癌风险。\n近日,港媒指纽约市卫生局外展员基南(Regina Keenan)和罗丹聆6月3日特别来到华埠,向社区居民宣传使用垂钓鱼类的健康常识。\n基南在中华公所向民众讲解时,首先特别提到华裔民众爱吃的螃蟹。华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处。包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质,例如多氯联苯(PCB)、二恶英(Dioxin)和镉。\n《东方日报》报导,蟹黄是雌蟹的卵巢和消化腺所在,当中含有未排出体外的卵细胞、其他器官及腺体等。蟹膏则是雄性蟹类精液与器官的结合,也含有相当的脂肪。由于两者都是储存脂肪的位置,因此胆固醇含量颇高。据调查,每一百克蟹黄或蟹膏,含有四百毫克以上的胆固醇。", "PageRank": 6}, {"docid": "doc_005", "url": "http://www.xinhuanet.com/world/2015-06/06/c_127884867.htm", "domain": "www.xinhuanet.com", "authority": "low", "doc_text": "华人认为大闸蟹里最精华的部分蟹黄、蟹膏,实际上是化学物质集中之处。\n含化学物质多 强调别给孩子吃\n不少人吃螃蟹都是奔着鲜美的蟹黄去的,但纽约市卫生局最近将华人最爱的蟹黄、蟹膏列为了禁吃部位,因为这些地方包括消化腺、排泄腺和肝胰腺,是化学物质集中之处。\n纽约市卫生局的工作人员3日来到华埠,向社区居民宣传健康常识,首先特别提到华裔民众爱吃的螃蟹。工作人员基南说,华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处。包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质。\n蒸蟹后汁液不能再用\n华人烹饪中重要的一部分,也就是烹饪蟹类的汁液其实都不得再用做酱汁,例如做汤或者炖肉,因为80%的多氯联苯都会在蒸煮后转移到这些汁液中。\n基南强调,千万不能给孩子吃,因为化学物质对幼儿或胎儿的发育可能影响更大。\n吃鱼要剥皮 脂肪不要吃\n基南也提到,正确食用鱼类的方式可能和华人的烹调方式大相径庭。例如应该剥去所有鱼皮、剔除背部、腹部脂肪等,以此减少鱼类脂肪,因为多氯联苯等在脂肪中含量���高。\n烹饪时,则应该使用烧烤或烘焙的方式,使油脂滴落。此外,鱼的体内和表面可能含有细菌、病毒或寄生虫。最好冷冻保存捕获的鱼类。剥皮和切除时要戴手套。\n华人讲述\n华人喜欢蟹黄越多越好\n还经常去当地被污染的水域钓鱼吃\n广州日报讯 一名在纽约读书的中国留学生向记者介绍,美国大一些的螃蟹,比如在时代广场的餐馆里,相对并不便宜,35美元半只,而当地人会更多地在自助餐厅吃蟹腿或者蟹黄粉等。\n至于鱼类,这名留学生说,区别在于,中国人更多的会直接买回家烹饪,但是当地的美国人则会买去了皮、去了刺之后的鱼片成品。\n在美国生活了10年的李洪告诉法晚记者,根据她的观察,大部分华人都认为买螃蟹时蟹黄越多越好,烹饪和食用方式也都与国内一致。\n她介绍称,出现污染的东河离曼哈顿的华埠很近,很多华人都会在节假日去那边钓鱼,哈德逊河稍微远一点,但也有三五成群的人周末去那儿钓鱼休息。水域的污染情况也是大家都知道的,不过依然有人会去钓鱼自己吃或者送朋友。\n新闻分析\n华裔女体内水银量高三倍\n纽约卫生局官员认为原因是她们吃了太多的鱼和螃蟹\n广州日报讯 记者联系到去华人社区做讲解的纽约卫生局工作人员基南。她对记者说,之所以去华人社区做这次讲座,是因为他们的调查结论显示,华裔女性体内水银含量高于其他族裔三倍。\n纽约水域工业污染\n“她们吃了太多的鱼和螃蟹,但是其中有些并不太好。”基南说,关于这些食物对人体不利的情况,很多人并不了解。即使是超市,美国食品和药物管理局进行清查,也难以做到面面俱到。\n由于哈德逊河和纽约港水域的工业污染,这里的鱼类和蟹类可能包含对身体有害的化学物质。育龄女性(50岁以下)和儿童(15岁以下)禁止食用来自哈德逊河和纽约市周围的上湾、河流和水道的蓝蟹。对于蓝蟹,该机构给出的建议是,15岁以上男性和50岁以上女性每周至多吃6只,且不可吃蟹黄。\n基南提醒,育龄妇女和儿童不宜食用东河、哈德逊河或纽约港水域捕捞的鱼类。而长岛海湾或海洋中的鱼类则受污染较小。食用受严重污染的鱼类后,女性怀孕所生的孩子出现发育迟缓、学习能力低下的风险会增加。化学物质对幼儿或胎儿的发育可能影响更大。此外,某些化学物质可能会通过母乳传播。\n关于亚裔女性体内的“水银含量高”,基南说,控制水银过多摄入的方法有几个,一是选择青鱼、鳕鱼类、沙丁鱼、明太鱼、鲫鱼等水银含量低的鱼类;其次是控制食用鱼类的频率,并食用较小分量,或者直接选择体形小的鱼。", "PageRank": 9}, {"docid": "doc_006", "url": "https://www.medsci.cn/article/show_article.do?id=f59b51e6044", "domain": "www.medsci.cn", "authority": "low", "doc_text": "纽约市卫生局(Department of Health)将蟹黄蟹膏列为禁吃部位,并对在美的华人进行大量的宣传,普及健康知识。\n纽约市卫生局外展员基南(Regina Keenan)向民众讲解时,首先特别提到华裔民众爱吃的螃蟹。华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处。包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质,例如多氯联苯(PCB)、二恶英(Dioxin)和镉。\n而华人烹饪中重要的一部分,也就是烹饪蟹类的汁液都不得再用做酱汁,例如做汤或者炖肉,因为80%的PCB都会在蒸煮后转移到这些汁液中。基南强调特别不能给孩子吃,因为化学物质对幼儿或胎儿的发育可能影响更大。\n除了蟹类外,鱼类的品种也要注意区分,尤其是亚裔女性。因为调查显示亚裔女性体内水银含量高于其他族裔三倍,这很可能导致生育儿女认知能力迟缓。基南提醒育龄妇女和儿童不宜食用东河(East River)、哈德逊河(Hudson River)或纽约港(New York Harbor)水域捕捞的鱼类。而长岛海湾或海洋中的鱼类则受污染较小。\n因为纽约水域所含的危险化学物质主要是PCB、二恶英和镉,会在人体不断积累,从微小的健康变化到出生缺陷和癌症,所以卫生局也特别列出了纽约市去限制食用或不宜食用的建议。一般情况下,体积较小的鱼比体积较大、鱼龄较长的同种鱼受到的污染要少。基南也提到,正确食用鱼类的方式可能和华人的烹饪方式大相径庭。例如应该剥去所有鱼皮、剔除背部、腹部脂肪等处理方式,来减少鱼类脂肪,因为PCB和二恶英在脂肪中含量较高。烹饪时,则应该食用烧烤或烘焙的方式,使油脂滴落。\n中国产的蟹黄蟹膏安全吗?\n国内水域污染相对国外来说,更为严重,蟹黄蟹膏中含有的有毒物质不用言明。因此,建议大家在选择螃蟹时,美味重要,但饮食安全更重要!", "PageRank": 5}, {"docid": "doc_007", "url": "https://health.setn.com/news/1563993", "domain": "health.setn.com", "authority": "low", "doc_text": "秋天是螃蟹的盛產季,不過網路傳言「多吃蟹黃、蟹膏恐致癌」,營養師謝宜芳對此表示,蟹黃、蟹膏含有較高的膽固醇,如果人體攝取過多,導致膽固醇居高不下,恐增加罹癌風險,例如乳癌、胰臟癌等,建議民眾一天吃一隻螃蟹就好,採用清蒸的方式為佳。\n謝宜芳接受「三立新聞網《祝你健康》」訪問提到,網路流傳「多吃蟹黃、蟹膏恐致癌」,確實有可能,其一與生長環境有關,螃蟹若生活於遭汙染的水域,再被端上桌,民眾就可能將重金屬吃下肚,增加罹癌的風險,但汙染問題不只發生於蟹膏、蟹黃,而是整隻螃蟹。\n謝宜芳表示,如果排除環境汙染問題,再來要擔心「膽固醇」,蟹膏、蟹黃的膽固醇高,最新研究發現,膽固醇會引發癌症,因為癌細胞特別喜歡膽固醇,可以注意到的是,病患在癌症末期,身體的膽固醇會下降,就是被癌細胞吸收。\n謝宜芳提醒,飲食中的膽固醇過高,容易得到乳癌、攝護腺癌及胰臟癌,而蟹膏問題就是膽固醇,膽固醇的壞朋友是「飽和脂肪」,例如爌肉、鲁肉饭、奶油及蛋黄酥,营养不要放在一起吃,建议采用清蒸的方式。", "PageRank": 0}, {"docid": "doc_008", "url": "https://blog.sina.com.cn/s/blog_c7e597760102wr6z.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "初秋啦,又到了吃螃蟹的好时节。本来想着买点阳澄湖大闸蟹解解馋。但是,最近有报道说美国纽约卫生局叫停华人吃蟹,称蟹黄、蟹膏化学物质集中、重金属超标,会严重影响人的健康……大闸蟹最好吃的不就是蟹黄嘛,我们还能不能愉快地吃螃蟹了?\n作为一个吃蟹爱好者,我也很想知道让人垂涎的大闸蟹究竟还能不能吃?且来听听中国农业大学食品学院营养与食品安全系副教授、食品科学博士范志红怎么说。\n螃蟹是否安全首先要看其生长水域,如果在良好水域生长,螃蟹的重金属含量微乎其微。但若在受污染水域生长,螃蟹自然会遭到污染。美国媒体报道,纽约水域的蟹黄里含有环境污染物,如二噁英、多氯联苯、重金属等等,这些污染物有致癌性。因此传言中出问题的螃蟹,应仅仅是指纽约的某个被污染水域。目前国内大部分螃蟹为人工养殖,相比于野生环境,人工养殖具有可控性,若水质、用药等方面检测合格,养出的螃蟹可放心食用。\n其次,从生物角度分析,即使水域被污染,螃蟹化学物质集中的部位其实也并不是蟹黄,而是蟹腮、蟹肺、蟹肝等不食用的部位。即使蟹黄被污染,但蟹黄数量毕竟很少,而且人们不会天天食用,所以不必恐慌。\n总体而言,水产品特别是河鲜海鲜类一直是环境污染较多的食物类别。因此,尽管它们营养丰富、热量低而且不会导致心血管病,膳食指南也不提倡多吃,每天只建议食用40克—75克的量。", "PageRank": 7}, {"docid": "doc_009", "url": "https://news.sina.cn/2016-09-26/detail-ifxwermp3903169.d.html?from=wap", "domain": "news.sina.cn", "authority": "low", "doc_text": "“秋风起,蟹脚痒。”最近正是吃蟹的好时节。不过,有条消息却在微信朋友圈里疯传,令人心慌慌——美国纽约卫生局叫停华人吃蟹黄,认为蟹黄、蟹膏实际上是化学物质集中之处,可能包含多氯联苯、二噁英和镉等致癌物。\n最近微信朋友圈流传着这样一则消息:据美国《侨报》日前报道,纽约市卫生局的工作人员近日来到华埠,向社区居民宣传健康常识,首先特别提到华裔民众爱吃的螃蟹。工作人员基南说,华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处。包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质,例如多氯联苯、二噁英和镉。\n基南强调,烹饪蟹类的汁液其实都不能再用做酱汁,例如做汤或者炖肉,因为80%的多氯联苯都会在蒸煮后转移到这些汁液中,千万不能给孩子吃,因为化学物质对幼儿或胎儿的发育可能影响更大。", "PageRank": 6}, {"docid": "doc_010", "url": "https://m.creaders.net/blog/d/234147", "domain": "m.creaders.net", "authority": "low", "doc_text": "华人吃蟹认为最精华的蟹黄、蟹膏,实际上是化学物质集中之处,包括消化腺、排泄腺和肝胰腺在内,都可能包含大量化学物质,例如多氯联苯、二恶英和镉。因此,纽约卫生局劝华人,停止吃这些美味。美国已经发现,亚裔女性体内水银含量比其他族裔高三倍。\n美国《侨报》日前报导,纽约市卫生局最近将华人最爱的蟹黄、蟹膏列为禁吃部位,并提醒民众,烹饪蟹类的汁液不宜做酱汁,更不宜给孩子食用,以免影响幼儿发育。欧洲人尤其是不吃蟹类的,因为他们认为蟹类很脏,以致有许多肥美的帝王蟹从西伯利亚海岸被送到或漂流到北欧海岸,蟹满为患,全被捞起来搅碎,拿去当种菜的肥料。\n纽约卫生局官员接受《法制晚报》记者采访时表示,当地华人吃太多鱼和螃蟹,其中有些部位不好。纽约市卫生局人员3日到华埠,宣传健康常识时,首先特别提到华裔民众爱吃的螃蟹。他强调,蟹黄蟹膏的汁液都不能再用做酱汁,不能给孩子吃,因为80%的多氯联苯都会在蒸煮后转移到这些汁液中,对幼儿或胎儿的发育可能影响更大。", "PageRank": 0}]} +{"qid": "Q_ZH_068", "question": "食用葵花籽会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://piyao.jfdaily.com/py_4/VBxzAUmpTJp8MpHfQVoa8JpFlcVCrjqfxJR7Mr8tzCl1FnjCEn4de8SovtwP/V9jcCX3Is5DDjjkfSoQ", "domain": "piyao.jfdaily.com", "authority": "high", "doc_text": "致癌因素一般分为化学因素、物理因素和生物因素等。过度食用葵花籽会对我们的健康产生影响,但现有文献中,并没有相关报道称葵花籽所含的任何成分有直接致癌作用。葵花籽致癌的消息,每隔一段时间就会在各类社交媒体上闹腾一回,甚至有说法称,葵花籽是致癌之首。然而,事实果真如此么?葵花籽,即向日葵的果实。它除了作为原料被用来榨油外,还是一种十分受欢迎的休闲食品。葵花籽含有大量我们需要的营养成分,它富含不饱和脂肪酸(如亚油酸、油酸、软脂酸、硬脂酸等)、多种维生素(如维生素E等)和微量元素(如硒、锰、锌、铜等)。如果要列举葵花籽的好处,真是相当丰富:葵花籽味甘,性平,可用以降低血脂,还能用来驱虫;葵花籽含有大量不饱和脂肪酸且不含胆固醇,有助于降低人体的血液胆固醇水平,有益于保护心血管健康;它的微量元素含量也很丰富,其中铁的含量更是达到了葡萄干和花生的两倍,因此葵花籽被认为具有预防贫血等作用;每天吃一些葵花籽,能满足人体一天所需的维生素E,对安定情绪、防止细胞衰老、预防成人疾病都有好处;葵花籽还具有治疗失眠、增强记忆力的功效;葵花籽中含有的食用纤维比苹果高很多,美国国家癌症研究所证明,食用纤维可降低结肠癌的发病率;还有文献报道,向日葵中的一些化学成分具有抗肿瘤、抗炎、抗衰老、抗心绞痛和降压等药理作用……既然葵花籽的营养价值如此之高,那为何被列为十大致癌食物之首呢?其中一个原因可能是,它的生长速度很快,容易吸收土壤中的重金属,如铅、镍、镉等。对于土壤而言,这样的作用能够减轻重金属污染,是一种绝佳的绿化植物。但对于人类而言,吃入富含重金属的植物并在体内不断蓄积则足以致病,甚至致命。但是因此便得出结论说葵花籽是致癌之首,这对葵花籽是不公平的。我们日常生活中接触到的其他农作物包括粮食和蔬菜等的生长速度也都很快,吸收重金属的能力同样很强,那么我们是不是可以下结论说粮食和蔬菜也具有致癌作用呢?何况我们吃的粮食和蔬菜要远远多于葵花籽,凭什么将葵花籽放在第一位呢?另外一个很重要的原因,可能是葵花籽含油量高,且这些油脂大多属于不饱和脂肪酸。进食过多不饱和脂肪酸,会消耗体内的胆碱,使体内脂肪代谢失调。脂肪积聚在肝脏,影响了肝细胞的正常功能,造成肝功能障碍,此外还可能引起结缔组织增生,甚至诱发肝组织坏死或肝硬化。科学研究表明,这个说法同样是没有科学根据的。科学家确实进行过实验,但实验结果仅仅说明了富含不饱和脂肪酸的油(葵花籽油)不适合用于煎炸而已,如果不连续煎炸食物,生成的有害物质其实并没有那么多。摄入过多的不饱和脂肪酸的确是不健康的饮食方式,但是过多摄入任何一种营养物质都是不健康的,只有合理烹调、平衡饮食才最重要。另外,有些葵花籽在炒制过程中也会添加香料,如桂皮、大茴、花椒等,过多的香料对胃有一定的刺激作用,尤其是桂皮中含有的一种名为黄樟素的物质,经动物实验证实具有致癌作用。那么致癌的黑锅也应该让黄樟素来背,而不是强加给葵花籽。致癌因素一般分为化学因素、物理因素和生物因素等。过度食用葵花籽会对我们的健康产生影响,但现有文献中,并没有相关报道称葵花籽所含的任何成分有直接致癌作用。", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.piyao.org.cn/2020-09/16/c_1210803088.htm", "domain": "www.piyao.org.cn", "authority": "high", "doc_text": "× 葵花籽致癌。网传向日葵吸收重金属会导致葵花籽重金属超标,这其实是种植地土质的问题,而不是葵花籽本身的问题。建议避免食用不合格和发霉变质的瓜子(含黄曲霉毒素)。", "PageRank": 0}, {"docid": "doc_003", "url": "https://tt.sina.cn/article_2309405011003707359362.html?vt=4", "domain": "tt.sina.cn", "authority": "low", "doc_text": "“什么!瓜子竟然也是致癌物?”正在看病的老徐,忍不住发出一声惊呼!他近来身体不舒服,便到家附近的中医诊所就诊。医生刚一把脉,还没等他开口,就问道:你是不是很喜欢吃瓜子?老徐心里一惊:自己确实喜欢吃瓜子,但医生怎么知道?老中医叹了一口气:你身体问题不小,可能有肿瘤,得去更大的医院检查才行,我估计,跟你爱吃瓜子有不小的关系。老徐听罢,又惊又懵,于是才发出了开头的惊吼:嗑瓜子,真的跟得癌症有关系吗?瓜子致癌三宗罪,为何没被禁止?近年来,“瓜子致癌说”十分流行,传播者甚至从三个方面,指控了瓜子致癌的三宗罪:1、葵花籽生长快,易吸收土壤中的重金属。虽然葵花籽(也就是瓜子)生长速度很快,容易吸收铅、镍、镉之类的重金属,起到减轻重金属污染的作用,很多人认为瓜子的果实和里面的重金属会被人类一同吃下去。但这是对瓜子的污蔑,我们日常生活中接触到的很多农作物,很多粮食和蔬菜等的生长速度也都很快,吸收重金属的能力同样很强,但不代表它们也会把重金属物质带入我们能体内,何况我们吃的粮食和蔬菜要远远多于葵花籽,因此这样下定论是有失偏颇的。2、葵花籽加工时的添加物致癌市面上很多葵花籽在炒制过程中会添加香料,如桂皮、大茴、花椒等,能够让瓜子呈现不同的风味。但是,过多的香料对胃有一定的刺激作用,尤其是桂皮中含有的一种名为黄樟素的物质,之前有人经动物实验可证实具有致癌作用,但这不是葵花籽的错,是加工时放入的黄樟素会导致癌症。并且在现有文献中,没有相关报道称葵花籽所含的任何成分有直接致癌作用。3、葵花籽含油量高,易导致体内脂肪代谢失调。葵花籽含油量高,但这些油脂大多属于不饱和脂肪酸,进食过多不饱和脂肪酸会消耗体内的胆碱(Choline),使体内脂肪代谢失调。脂肪积聚在肝脏,会影响肝细胞的正常功能,造成肝功能障碍,还可能引起结缔组织增生,甚至诱发肝组织坏死或肝硬化。有科学研究证实,富含不饱和脂肪酸的油不适合用于煎炸,如果不连续煎炸食物,生成的有害物质其实并没有那么多。所以葵花籽油不利于煎炸,只要不过量摄入任何一种营养物质都是健康的,再搭配合理烹调、平衡饮食,就不怕“瓜子致癌”这种说法了。虽然“瓜子致癌说”并不科学,但并不意味着瓜子跟癌症毫无关联:经医院检查,老徐最终被确诊为胃癌,而这个结果,跟他爱嗑瓜子,恐怕脱不了干系。好好的“瓜子”,怎么就成了肿瘤加速器?被确诊后,大受打击的老徐,向医生透露了自己爱吃瓜子的习惯,终于得知了为何瓜子会是肿瘤“加速器”。原来,瓜子通常含有较高的盐分,而高盐饮食跟胃癌的发生有着密切的关系。重庆市肿瘤医院胃肠肿瘤中心主任医师孙浩表示,每人每天的盐摄取量为 6 克,超过了这个量,食盐中的高渗透液会破坏胃黏膜,长此以往,容易诱发胃癌。另外,有研究表明,大量嗑瓜子会伤到口腔黏膜和舌头黏膜,引起舌尖部肿痛、红肿、血疱等,少数人甚至说话、吃饭都受影响。需要警惕的是,若同一伤口反复被瓜子摩擦划伤,会形成永久的黏膜疤痕(一条“虫状”白线),时间久了还可能恶变,出现口腔肿瘤。", "PageRank": 0}, {"docid": "doc_004", "url": "https://rumtoast.com/7948/%E9%80%99%E4%BA%9B%E8%87%B4%E7%99%8C%E9%A3%9F%E7%89%A9%E5%8D%83%E8%90%AC%E4%B8%8D%E8%83%BD%E7%A2%B0-%EF%BC%8C%E5%90%83%E4%BA%86100%E5%BE%97%E7%99%8C%E7%97%87%EF%BC%9F%E5%8F%88%E6%98%AF%E4%B8%80", "domain": "rumtoast.com", "authority": "low", "doc_text": "谣言影片说:葵花子(瓜子)最严重的质量问题就是发霉。瓜子一但发霉,其中可能含有毒性十分强的黄麴黴毒素。黄麴霉毒素的毒性是砒霜的68倍,氰化钾的10倍。有一些不法商贩,为掩盖瓜子酸败的味道,就将不新鲜的瓜子加工成各种口味的。", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.sohu.com/a/986681194_121948382", "domain": "www.sohu.com", "authority": "low", "doc_text": "瓜子,作为一种常见的小零食,深受许多人喜爱。然而,近年来,随着健康饮食观念的普及,越来越多的人开始关注食物对身体的影响,尤其是癌症患者在饮食上的选择更是备受关注。瓜子作为一种常见的小吃,它的营养价值和潜在的健康影响也被人们逐渐意识到。对于癌症患者来说,食用瓜子是否会带来不利影响?是否存在某些潜在的风险?对此,医生和营养专家给出了他们的见解。首先,瓜子作为一种零食,含有丰富的脂肪、蛋白质和一些微量元素,适量食用对健康有一定的好处。然而,对于癌症患者来说,瓜子的食用可能并不完全是无害的。过量食用瓜子,或长期食用某些品种的瓜子,可能会导致一些健康问题,尤其是对于癌症患者,影响可能更加显著。医生提醒,癌症患者常吃瓜子,可能会出现以下几种变化。", "PageRank": 8}, {"docid": "doc_006", "url": "https://health.udn.com/health/story/6030/4879407?from=udn-articlemain_ch1005", "domain": "health.udn.com", "authority": "low", "doc_text": "嗑瓜子嗑出癌症末期!一對退休的六旬夫妻近期因為兩人同時皆出現血便的症狀,覺得事情不太單純,就醫仔細檢查後竟然發現已經是結腸癌中晚期,檢驗結果不僅讓這對夫妻不解,連醫生也覺得背後應該還有其他因素造成。根據長江網報導,家住漢陽的67歲張先生與另一半王女士,退休後就常宅在家看電視、玩遊戲,打發時間的同時,還會吃零嘴,吃得最多的就是瓜子,有時候甚至一天下來要吃掉一斤多。今年九月初,兩老發現大便中帶血,於是一起到武漢市中醫醫院漢陽院區就診,經過大腸鏡檢查後確診為結腸癌中晚期。腫瘤科主治醫師何威華在詢後詳細病史後才了解,夫妻家族並無腸癌相關病史。在排除一系列的腫瘤誘發因素後,何威華認為其罹患結腸癌與平日的不良飲食習慣有極大關聯。他解釋,市面上販售的五香瓜子、多味瓜子,生產過程中用了大量香料、食鹽、糖精,而香料中的黃樟素有輕微毒性,如果攝取少量對人體無害,但長期大量食用則會累積性中毒,引起肝癌和腸癌。另外,一些腐爛的瓜子,或是品質較差的,可能也含有致癌物黃麴毒素,一旦吃下去對人體也有危害。何威華也提醒,會得到結腸癌與飲食習慣很有關係,「高脂肪、高蛋白、粗纖維少的飲食容易誘發腸癌。」", "PageRank": 0}, {"docid": "doc_007", "url": "https://tt.sina.cn/article_2309405011003707359362.html?vt=4", "domain": "tt.sina.cn", "authority": "low", "doc_text": "老中医叹了一口气:你身体问题不小,可能有肿瘤,得去更大的医院检查才行,我估计,跟你爱吃瓜子有不小的关系。老徐听罢,又惊又懵,于是才发出了开头的惊吼:嗑瓜子,真的跟得癌症有关系吗?近年来,“瓜子致癌说”十分流行,传播者甚至从三个方面,指控了瓜子致癌的三宗罪:1、葵花籽生长快,易吸收土壤中的重金属。虽然葵花籽(也就是瓜子)生长速度很快,容易吸收铅、镍、镉之类的重金属,起到减轻重金属污染的作用,很多人认为瓜子的果实和里面的重金属会被人类一同吃下去。但这是对瓜子的污蔑,我们日常生活中接触到的很多农作物,很多粮食和蔬菜等的生长速度也都很快,吸收重金属的能力同样很强,但不代表它们也会把重金属物质带入我们能体内,何况我们吃的粮食和蔬菜要远远多于葵花籽,因此这样下定论是有失偏颇的。2、葵花籽加工时的添加物致癌。市面上很多葵花籽在炒制过程中会添加香料,如桂皮、大茴、花椒等,能够让瓜子呈现不同的风味。但是,过多的香料对胃有一定的刺激作用,尤其是桂皮中含有的一种名为黄樟素的物质,之前有人经动物实验可证实具有致癌作用,但这不是葵花籽的错,是加工时放入的黄樟素会导致癌症。并且在现有文献中,没有相关报道称葵花籽所含的任何成分有直接致癌作用。3、葵花籽含油量高,易导致体内脂肪代谢失调。葵花籽含油量高,但这些油脂大多属于不饱和脂肪酸,进食过多不饱和脂肪酸会消耗体内的胆碱(Choline),使体内脂肪代谢失调。脂肪积聚在肝脏,会影响肝细胞的正常功能,造成肝功能障碍,还可能引起结缔组织增生,甚至诱发肝组织坏死或肝硬化。有科学研究证实,富含不饱和脂肪酸的油不适合用于煎炸,如果不连续煎炸食物,生成的有害物质其实并没有那么多。所以葵花籽油不利于煎炸,只要不过量摄入任何一种营养物质都是健康的,再搭配合理烹调、平衡饮食,就不怕“瓜子致癌”这种说法了。虽然“瓜子致癌说”并不科学,但并不意味着瓜子跟癌症毫无关联:经医院检查,老徐最终被确诊为���癌,而这个结果,跟他爱嗑瓜子,恐怕脱不了干系。", "PageRank": 0}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/2008129078356644559", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "嗑瓜子的时候难免会吃到有些发苦的,很多人会多吃几颗把苦味压下去,千万不要!遇到这种瓜子立马吐,1 秒钟都别迟疑。有这种怪味的瓜子大多是因为贮藏时间太久或贮藏环境不当,结果导致瓜子出现了变质发霉。发霉瓜子极有可能产生黄曲霉毒素,它已经被世界卫生组织的癌症研究机构划定为 1 类致癌物,具有强毒性和致癌性,长期低剂量接触或一次性接触过多都可能会增加患癌风险。许多流行病学研究都表示,人群暴露于黄曲霉毒素 B1 与肝癌发生率之间具有一定的相关性。最关键的是,黄曲霉毒素对光、热都比较稳定,分解温度可高达 280℃,大部分黄曲霉毒素只能通过高温灭活和煅烧等长时间的高温过程来灭活。咱们日常烹调的温度并不能将它分解掉。所以,即使吃的是炒瓜子,只要有霉苦味儿,就赶紧吐掉并及时漱口。", "PageRank": 3}, {"docid": "doc_009", "url": "http://health.people.com.cn/n1/2017/0405/c404200-29190827.html", "domain": "health.people.com.cn", "authority": "low", "doc_text": "在网上看到关于发苦的瓜子有毒、致癌的说法:“ 如果吃到带有苦味的瓜子后,请马上吐掉,并用清水漱口!因为这种瓜子可能导致肝癌!因为瓜子一旦发霉,其中可能含有黄曲霉毒素,它是目前发现的化学致癌物中最强的物质之一!毒性是砒霜的68倍,经常摄入可能增加患肝癌风险!”这条消息,着实让许多人吓了一跳:“最爱吃的瓜子,一言不合就中毒?”“发苦的瓜子真有这么大的毒性?”其实这条消息并非无中生有,可以说基本属实,但也不是说吃几颗苦籽就会致癌。早在1993年黄曲霉毒素就被世界卫生组织(WHO)的癌症研究机构划定为1类致癌物,是一种毒性极强的剧毒物质。黄曲霉毒素的危害性在于对人及动物肝脏组织有破坏作用,严重时可导致肝癌甚至死亡。黄曲霉素常由黄曲霉及寄生曲霉等另外几种霉菌在霉变的谷物中产生,是这些霉菌代谢产物,如玉米、豆类、花生等,葵花籽也是类似的。霉菌的孢子(种子)广泛存在土壤、空气中,当湿度大时霉菌特别容易在粮食、谷物、坚果上繁殖,并产生毒素。食品中所污染的主要是黄曲霉毒素B1,一般认为其毒性主要有三种临床特征;急性中毒、慢性中毒和致癌性:急性中毒:黄曲霉毒素是剧毒物质,一次摄入较大剂量黄曲霉毒素,能导致机体急性中毒和急性肝损伤,呈急性肝炎、出血性坏死、肝细胞脂肪变性和胆管增生等。慢性中毒:长期摄入小剂量的黄曲霉毒素则造成慢性中毒,其主要变化特征为肝脏出现慢性损伤,如肝实质细胞变性、肝硬化等。出现动物生长发育迟缓,体重减轻,母畜不孕或产仔少等系列症状。致癌性:黄曲霉毒素是目前所知致癌性最强的化学物质,其致癌范围广,致癌强度大,可诱发肝癌、胃癌、肾癌和直肠癌等多种癌症。可见,变苦的瓜子确实有含有黄曲霉毒素的可能,但并不是每一颗苦味的瓜子都是受到黄曲霉毒素污染的。发苦的瓜子也可能是被炒糊了或者虫蛀了,而且瓜子中含有40%~50%的脂肪,放久了其中的脂肪也会被氧化,从而产生苦味。偶尔吃到苦籽,吐出后漱漱口,也不必过于紧张。", "PageRank": 7}, {"docid": "doc_010", "url": "http://news.cnr.cn/native/gd/20260221/t20260221_527532044.shtml", "domain": "news.cnr.cn", "authority": "low", "doc_text": "嗑瓜子的时候难免会吃到有些发苦的,很多人会多吃几颗把苦味压下去,千万不要!遇到这种瓜子立马吐出来,1秒钟都别迟疑。有这种怪味的瓜子大多是因为贮藏时间太久或贮藏环境不当,结果导致瓜子出现了变质发霉。发霉瓜子极有可能产生黄曲霉毒素,它已经被世界卫生组织的癌症研究机构划定为1类致癌物,具有强毒性和致癌性,长期低剂量接触或一次性接触过多都可能会增加患癌风险。许多流行病学研究都表示,人群暴露于黄曲霉毒素B1与肝癌发生率之间具有一定的相关性。最关键的是,黄曲霉霉毒素对光、热都比较稳定,分解温度可高达280℃,大部分黄曲霉毒素只能通过高温灭活和煅烧等长时间的高温过程来灭活。咱们日常烹调的温度并不能将它分解掉。所以,即使吃的是炒瓜子,只要有霉苦味儿,就赶紧吐掉并及时漱口。", "PageRank": 6}]} +{"qid": "Q_ZH_069", "question": "食用碘盐会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.ce.cn/cysc/sp//info/201211/02/t20121102_21275275.shtml", "domain": "www.ce.cn", "authority": "high", "doc_text": "卫生部有关负责人和医学专家日前表示,其实吃碘盐和甲状腺癌无关,即使是沿海一些富碘地区也要吃碘盐,如果不吃碘盐,那么碘缺乏的风险仍然很高。专家指出,目前没有证据表明食盐加碘以后,甲状腺癌的病人增多了。甲状腺癌的发生和很多因素有关系,比如放射性的接触、环境、遗传因素等等。但没有一个国家把它和碘盐的摄入联系起来。", "PageRank": 8}, {"docid": "doc_002", "url": "http://society.people.com.cn/n/2012/1023/c1008-19349606.html", "domain": "people.com.cn", "authority": "high", "doc_text": "近日,有网友称:甲状腺癌在癌症中的发病率已从第十五位升至第五位,主要原因是吃加碘盐造成的;我国沿海地区居民常吃富含碘的海产品,不需要吃加碘盐。这些说法是否准确?记者采访了卫生部疾病预防控制局国家卫生监督专员肖东楼。肖东楼表示,甲状腺癌与食盐加碘存在某种联系的推论依据不充分。从全球范围看,近年来包括甲状腺癌在内的多数肿瘤都呈高发态势。", "PageRank": 9}, {"docid": "doc_003", "url": "https://www.nhc.gov.cn/wjw/c100175/202104/14e366a692654da9ab4850333ff68256.shtml", "domain": "www.nhc.gov.cn", "authority": "high", "doc_text": "目前没有直接证据表明食用碘盐或碘摄入量增加与甲状腺癌的发生相关。近年来,全球主要国家无论是否采取补碘措施,无论碘摄入量是增加、稳定或下降,甲状腺癌的发生率都在增加,并且主要以直径小于1.0厘米的微小癌增加为主。有研究提示,当前甲状腺癌的“流行”部分归因于甲状腺筛查,并与高分辨率B超的广泛应用而产生的对隐匿癌或微小癌的过度诊断相关。", "PageRank": 0}, {"docid": "doc_004", "url": "http://tt.sina.cn/article_2309404998738824528063.html?cre=tianyi&mod=wpage&loc=1&r=0&rfunc=44&tj=cxvideo_wpage&tr=381", "domain": "sina.cn", "authority": "low", "doc_text": "距离1995年中国开始实施全民食盐加碘政策,至今已经过去了整整29年,国家彻底扭转了碘缺乏的困局,达到碘缺乏病的控制目标。在这近30年间,我国的甲状腺癌疯狂增长十几二十倍。作为人体必需的微量元素之一,碘吃少了或多了都会导致甲状腺疾病。由于甲状腺癌的激增,甲状腺结节的高筛出率,碘盐的功与过,再次被摆到台面,食盐要不要加碘、加多少,都存在争议,不同专家学者持不同意见。2000年,也就是碘盐政策推行的第5年,我国甲状腺癌的病发率开始飙升,平均每年增长20%,10年内发病率就翻了5倍。", "PageRank": 7}, {"docid": "doc_005", "url": "https://www.epochtimes.com/b5/12/10/23/n3712384.htm", "domain": "epochtimes.com", "authority": "low", "doc_text": "近日,中国政法大学法学院副院长何兵发微博:医院的一个朋友说,他们医院工作人员,去年五個得甲状腺癌,今年又有兩個。甲狀腺癌在癌症發病率排名,已從15位升到第5位。問:為甚麼?答:主要是吃加碘鹽造成的。許多地方不需要補碘。政府出於政策考慮,不讓大夫們在媒體上公開說。何兵的「碘鹽疑致癌」的微博迅速被轉發4萬多次,引發民眾對加碘鹽是否必要,甲狀腺癌的高發是否由於加碘鹽引起的質疑和熱議。很多「別吃碘鹽!」的微博特別醒目。", "PageRank": 6}, {"docid": "doc_006", "url": "http://health.ifeng.com/news/special/dianyan/baodao/detail_2010_07/28/1846491_1.shtml", "domain": "ifeng.com", "authority": "low", "doc_text": "济南军区总医院两腺外科主任贺青卿教授一直从事甲状腺疾病的治疗和研究。贺青卿说,去年医院办公室的人私下里就说过这个话题,近两年得甲状腺癌的人真的多起来,而且年龄越来越小。“我们医院一周就检查出3个,其中最小的是一个6岁的小女孩,怀疑和碘吃得太多有关。”6岁小孩就患癌的最主要原因可能就是碘过量。贺青卿解释,当碘过量时,甲状腺把自己调节成对碘不敏感的状态,多余的碘随着尿液排出,一段时间后,即使摄入正常的碘量,甲状腺也吸收不了碘,不能合成甲状腺激素。于是甲状腺又把自己调成“高敏感”状态,功能亢进,激动时间过长,甲状腺体力透支,变肿,进而致癌。", "PageRank": 8}, {"docid": "doc_007", "url": "https://health.hangzhou.com.cn/hot/content/2018-04/19/content_6850173.htm", "domain": "hangzhou.com.cn", "authority": "low", "doc_text": "碘摄入过量和乳头状癌有关;而碘摄入过少,则会增加滤泡状癌和未分化癌的患病风险。 “该吃无碘盐还是加碘盐,要先判断身体是否缺碘,到医院做个甲状腺功能筛查,再结合自身情况,由医生来决定。” 浙江省肿瘤��院头颈外科副主任医师葛明华说,甲状腺癌患者中,有5%的患者是需要终身吃无碘盐的,比如要做碘131治疗的。", "PageRank": 6}, {"docid": "doc_008", "url": "https://www.medsci.cn/article/show_article.do?id=657c2562929", "domain": "medsci.cn", "authority": "low", "doc_text": "对于直接导致甲状腺癌的病因,医学界仍不确定,但大致和以下这些因素有关:碘的摄取异常、遗传、环境。 碘和甲状腺的关系十分密切。甲状腺激素对人体很重要,是促进身体和智力发育的重要激素,而碘是合成甲状腺激素的重要原料。碘的摄入量与甲状腺疾病的关系成U字形,碘摄入量的过高与过低都会导致甲状腺疾病的增加。", "PageRank": 5}, {"docid": "doc_009", "url": "http://cpc.people.com.cn/n/2013/0510/c83083-21434401.html", "domain": "people.com.cn", "authority": "low", "doc_text": "“以前一直说吃碘盐对身体好,可最近忽然听说吃碘盐容易得甲状腺癌。咱到底该吃什么盐啊?”碘是人体必需的微量元素之一,缺了它不行,可补多了,同样会给健康带来危害。近年来,随着甲状腺疾病患者的增多,关于是否应该继续实施全民补碘政策的争论,就一直没有停止过。", "PageRank": 9}, {"docid": "doc_010", "url": "https://finance.ifeng.com/news/special/dianyanzhibing/bgt/20090904/1192238.shtml", "domain": "ifeng.com", "authority": "low", "doc_text": "碘过量致癌缺乏证据对于沿海城市的居民不用刻意补碘,因为他们日常食用的海带、海蜇、紫菜等海产品中富含大量的碘元素。张主任建议,应多吃富含营养和维生素的食物,提高自身的免疫力,远离烟酒,加强体育锻炼,尽量避免和减少接触放射性物质,保持心情舒畅,这些才是预防甲状腺癌的关键。", "PageRank": 8}]} +{"qid": "Q_ZH_070", "question": "食用味精或鸡精会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://finance.sina.com.cn/tech/discovery/2025-12-22/doc-inhcsexh9182758.shtml", "domain": "finance.sina.com.cn", "authority": "high", "doc_text": "12月22日消息,鸡精加热久了会致癌的说法没有依据,正常食用鸡精是安全的。鸡精主要成分谷氨酸钠在高温(120℃以上)加热后会转化为焦谷氨酸钠,但焦谷氨酸钠未被列入致癌名单。之前,国际权威机构如世界卫生组织(WHO)、联合国食品添加剂联合专家委员会(JECFA)和美国食品药品监督管理局(FDA)均认定,焦谷氨酸钠无毒、无致癌性。此外,国际癌症研究机构(IARC)从未将谷氨酸钠或焦谷氨酸钠列入任何级别的致癌物清单。中国、欧盟、日本等国家和地区的食品安全机构也一致认为,味精和鸡精在常规使用下是安全的。1973年,联合国食品法规委员会(CAC)就将谷氨酸钠归为A(I)类食品添加剂,意为“公认安全,无需限定每日摄入量”。所谓“致癌”之说,从未被科学证据支持。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.piyao.org.cn/2021-01/07/c_1210968241.htm", "domain": "piyao.org.cn", "authority": "high", "doc_text": "味精是一种在烹调过程中提高菜品鲜味的调味品,从其诞生起就受到人们的不少质疑。伴随着鸡精的出现,味精逐渐淡出了人们的视线。很多消费者认为,味精是一种化学合成的物质,对人体健康有害,而鸡精是一种天然物质,比较健康。其实事实并不是这样。味精是以淀粉、糖为原料,经微生物(谷氨酸棒杆菌等)发酵、提取、中和、结晶而成的,谷氨酸钠含量等于或大于99.0%、具有特殊鲜味的白色结晶或粉末,其主要成分是谷氨酸钠。谷氨酸钠是谷氨酸的钠盐,溶于水后即电离为钠离子和谷氨酸根离子,鲜味主要来自于谷氨酸根离子。很多天然食材,如蘑菇、海带、西红柿、豆类、肉类以及海产品等都含有丰富的谷氨酸。1987 年,联合国粮农组织/世界卫生组织食品添加剂专家联合委员会宣布,在一般情况下,食用味精是安全的。鸡精是以味精、食用盐、鸡肉或鸡骨的粉末或其他浓缩抽提物、呈味核苷酸二钠及其他辅料为原料,添加或不添加香辛料或食用香料等增香剂,经混合、干燥加工而成,具有鸡的鲜味和香味的复合调味料。由此可见,鸡精的成分比味精复杂得多,其中不仅含有谷氨酸钠,而且还含有食用盐、呈味核苷酸二钠等成分。谷氨酸钠虽然味道鲜美,安全性高,但是不宜过量摄取。如果谷氨酸钠摄入过多,可能会与血液中的锌结合,从而引起人体缺锌。锌是人体必需的微量元素,与生长发育、免疫、生殖等生理活动密切相关。婴幼儿缺锌会导致生长发育不良等危害,因此婴幼儿要尽量减少或者不食用谷氨酸钠。此外,过多摄��谷氨酸钠还可能导致人体内的钠离子过量,而钠离子与高血压发生密切相关,因此高血压患者也要控制谷氨酸钠的摄入量。在烹饪过程中适量添加味精或鸡精对健康成年人没有危害,消费者可以根据味精、鸡精的呈味特点以及菜肴的烹饪要求自由选用。需要注意的是,如果菜肴中添加了鸡精(其中含有一定比例的食用盐),就要适当减少食用盐的用量,以免造成食用盐摄入过量。婴幼儿、哺乳期女性以及中老年高血压患者等要减少或者不食用谷氨酸钠。", "PageRank": 0}, {"docid": "doc_003", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=anOm", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "味精加热后会产生一种名为焦谷氨酸钠的物质,但这种物质并不致癌,只是没有鲜味而已。味精的化学名称叫谷氨酸钠,是一种氨基酸盐。谷氨酸是组成蛋白质的20种氨基酸之一,广泛存在于生物体和食物中。因此,味精是一种天然存在、对人体无毒无害的物质。世界卫生组织(WHO)也把味精归入“最安全”的类别。", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.peopleapp.com/rmharticle/30019374327", "domain": "peopleapp.com", "authority": "low", "doc_text": "过去很长一段时间,人们都认为味精吃多了对身体不好,轻者会导致脱发、视力衰退,重则可能会导致癌症的发生。所以在老一辈人眼里,味精并不是一味好材料,甚至还有人不喜欢出去吃饭的原因就是:外面餐厅会使用味精。", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.163.com/dy/article/KI9NMKJH05148PF4.html", "domain": "163.com", "authority": "low", "doc_text": "“味精加热会致癌”\n“味精是化工合成出来的”\n“蚝油里全是添加剂”\n这些说法在网上流传甚广,让许多人对调味品心生恐惧,仿佛它们就是餐桌上的“健康杀手”。\n那么,这些我们日常离不开的鲜味来源,真的与癌细胞有着说不清道不明的“亲密关系”吗?\n当我们开始审视餐桌上的调味品时,最常被推上风口浪尖的莫过于味精。关于它“致癌”的传闻,主要源于两个流传已久的说法:“高温产生焦谷氨酸钠致癌”和“中餐综合征”。\n味精加热后会致癌的传言是说加热到120℃后会产生焦谷氨酸钠,该说法称焦谷氨酸钠是个致癌物,经常摄入会导致癌症发生。", "PageRank": 8}, {"docid": "doc_006", "url": "https://baby.sina.cn/baike/2016-02-18/detail-ifxpmpqt1366588.d.html?vt=4", "domain": "baby.sina.cn", "authority": "low", "doc_text": "两者吃了会致癌?邹瑜:有一定道理。无论是味精还是鸡精,其主要成分是谷氨酸钠,在超过120℃时,容易转变成一种可致癌的物质——焦谷氨酸钠。但在普通情况下,炒菜的温度都不会超过120℃,因此味精是安全的,只要在烹饪时正确使用,即可放心食用。", "PageRank": 6}, {"docid": "doc_007", "url": "https://blog.sina.com.cn/s/blog_83e058b10102wv25.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "最早关于「味精有害健康」的传言源于它的成分:谷氨酸钠。味精的主要成分是谷氨酸钠,在 1908 年由日本人发现的,虽然现在味精主要的生产方式是细菌发酵,但是半个世纪前,也有过通过工厂直接合成生产的经历。于是乎,味精就成了:关于「味精有害健康」的第二个传言据说是:加热后的味精会致癌。理由是谷氨酸钠在加热到 120 摄氏度时,会产生焦谷氨酸钠,换句话说就是炒菜时放味精,温度如果高了,味精就变成焦谷氨酸钠。", "PageRank": 7}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/383030667", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "几乎每隔一段时间都会跳出味精、鸡精是否对身体有害的争论,最常见的说法就是:味精在高温加热过程中会形成有毒的焦谷氨酸钠,危害健康甚至致癌,所以要避免。", "PageRank": 3}, {"docid": "doc_009", "url": "https://news.ifeng.com/a/20160603/48910327_0.shtml", "domain": "news.ifeng.com", "authority": "low", "doc_text": "味精、鸡精里的主要成分是谷氨酸钠,这种物质在超过120℃的时候,容易转变成一种可以致癌的物质——焦谷氨酸钠。但在普通情况下,炒菜的温度都不会超过120℃,因此味精是安全的,只要在烹饪的时候正确使用,完全可以放心食用。", "PageRank": 7}, {"docid": "doc_010", "url": "https://www.sohu.com/a/468468331_675660", "domain": "sohu.com", "authority": "low", "doc_text": "网络上味精致癌的言论甚嚣尘上,平时自己吃完加味精的菜,也的的确确感受到了明显的口干舌燥,这样一来二去,味精对健康有害的观念就深深烙印在了脑海中。", "PageRank": 8}]} +{"qid": "Q_ZH_071", "question": "多吃酱油会致癌���?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://scjgj.beijing.gov.cn/hdjl/xfts/201909/t20190910_247670.html", "domain": "scjgj.beijing.gov.cn", "authority": "high", "doc_text": "按照工艺不同,酱油分为酿造和配制。酿造酱油通过发酵来水解蛋白。配制酱油是酿造酱油与勾兑酱油调配而成,其中,酿造酱油的含量不少于50%。勾兑酱油全名是“酸水解植物蛋白调味液”。它的原料跟酿造酱油一样,主要区别是勾兑酱油采用盐酸水解蛋白。勾兑酱油水解过程中有副产物3-氯丙二醇,虽然它在大剂量下有致癌能力,但合格勾兑酱油中含量很低。中美两国的酱油中,允许含量都是每公斤不超过1毫克。即使达到上限,60公斤的成年人也要每天喝上120克酱油才会达到“安全上限”。此外,谣言称勾兑酱油所用焦糖色素中含有4-甲基咪唑成分,会导致肝癌。美国FDA和欧洲食品安全局等诸多权威机构都不认可其对人体有致癌性。任何物质的危害离不开剂量,只要符合标准、通过正规渠道、选择合格产品,酿造酱油和配制酱油都是安全产品,不会危害健康。", "PageRank": 0}, {"docid": "doc_002", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=BYrx", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "酱油、醋,确实可以分为两类:酿造酱油,是用大豆、小麦、麸皮等,经微生物发酵制成的酱油;以这些酱油为“底料”,加入植物蛋白的水解液、食品添加剂等,就得到了配制酱油。醋与之相似。因为制造工艺不同,酿造和配制产品的成分不尽相同。最大的区别,可能是口感,酿造酱油口感更温和、酿造醋香气更浓郁。不过,现在市面上,基本上见不到配制酱油、配制食醋了。“化学黑焦糖”,应该是指焦糖色素。焦糖色素是把糖类加热后产生的一种物质,既是生活中最常见的食品添加剂,也是可乐、啤酒等食品的颜色来源。焦糖色素的成分非常复杂,其中最受关注的,是4-甲基咪唑。美国FDA对此做出回应称,虽然在长达两年的研究中,小鼠肺癌的发病率增加,但是,这些小鼠接触的4-甲基咪唑剂量,远超正常人类摄入量,所以,目前还不能确定癌症和4-甲基咪唑的关系。欧洲食品安全局(EFSA)也对焦糖色素和4-甲基咪唑进行过评估。结论是,根据现有数据,焦糖色素既不具有遗传毒性、也不具有致癌性,更不会对繁殖或发育产生不利影响。", "PageRank": 0}, {"docid": "doc_003", "url": "https://finance.sina.cn/2024-01-07/detail-inaascen0116310.d.html?vt=4&cid=76675&node_id=76675", "domain": "finance.sina.cn", "authority": "high", "doc_text": "酱油是“害人油”,吃多了会致癌?瓶子上有这4个字,赶紧放下!酱油,这一家家户户厨房中的常见调味料,种类繁多,如生抽、老抽、味极鲜、美极鲜、一品鲜等,各具特色,为不同的菜肴增添了独特的风味。它在我们日常饮食中占据着不可或缺的地位,深受大众喜爱。然而,与此同时,关于酱油的负面传闻也层出不穷,例如有人称其为“害人油”,甚至认为过量食用会致癌。面对这些争议,我们究竟该如何看待酱油,又该不该继续食用呢?酱油并非所谓的“害人油”,它并不具有致癌性。有观点认为,酱油的颜色主要依赖于焦糖色素的调节,而焦糖色素在生产过程中可能会产生4-甲基咪唑,例如老抽酱油就常通过添加焦糖色素来增色。值得注意的是,4-甲基咪唑被世界卫生组织旗下的国际癌症研究机构列为2B类致癌物质,这意味着它对人类的致癌性证据尚不充分,但对实验动物的致癌性证据是充足的。然而,这并不意味着酱油就会致癌。首先,“焦糖色素”是合法的食品添加剂,国家标准允许其在酱油中使用。", "PageRank": 6}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/666661600", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "为何很多人不吃酱油了?酱油真的会致癌?医生:这几种酱油千万别吃。近年来,关于酱油是否会致癌的说法在网络上广为流传,导致很多人开始避免食用酱油。那么,酱油真的会致癌吗?为什么越来越多的人选择不吃酱油?本文将从医学角度出发,对这些问题进行深入探讨,并为大家提供一些建议。首先,要明确一点,酱油本身并不致癌。酱油是一种由大豆、小麦等原料经过发酵、酿制而成的调味品,含有丰富的氨基酸、矿物质和维生素等营养成分。在正常使用情况下,酱油是安全的。然而,一些研究表明,过量摄入某些类型的酱油可能会增加患癌症的风险。这主要是因为一些酱油在生产过程中可能受到污染,如黄曲霉毒素等有害物质。这些物质被世界卫生组织认定为致癌物,长期摄入可能对人体健康产生不良影响。", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.ch.com.tw/index.aspx?chapter=ABB021002", "domain": "www.ch.com.tw", "authority": "low", "doc_text": "恐怖毒醬油!全民關心醬油的食品安全。醬油是華人烹調不可或缺的調味品,但近年來,關於醬油的食安問題層出不窮,其中最令人擔憂的莫過於「毒醬油」的傳聞。所謂的毒醬油,主要是指在製造過程中,可能產生或含有對人體有害的物質,例如單氯丙二醇(3-MCPD)。單氯丙二醇是一種加工污染物,在酸水解植物蛋白的過程中容易產生。動物實驗顯示,長期攝取高劑量的單氯丙二醇,可能導致精子數目減少、活動減弱,降低生殖力;傷害腎臟及中樞神經系統;具基因毒性的致癌物質,會攻擊動物的基因,產生細胞突變,助長癌症細胞。雖然目前人體致癌證據仍不足夠,但其潛在危害不容忽視。因此,選擇醬油時,應特別注意其成分和製造方式,避免購買來路不明或標示不清的產品,以確保食品安全。", "PageRank": 0}, {"docid": "doc_006", "url": "https://health.tvbs.com.tw/nutrition/360273", "domain": "health.tvbs.com.tw", "authority": "low", "doc_text": "醬油吃多恐致癌?專家揭「2大關鍵」:這款醬油別再吃。醬油是華人餐桌上不可或缺的調味品,但近年來,關於醬油的健康疑慮也越來越多,其中最受關注的便是「醬油致癌」的說法。營養師表示,醬油本身並不會致癌,但某些醬油在製造過程中,可能產生或含有對人體有害的物質,例如焦糖色素中的4-甲基咪唑,以及酸水解植物蛋白過程中產生的單氯丙二醇(3-MCPD)。雖然這些物質在動物實驗中顯示出致癌性,但對人體的影響仍需更多研究證實。然而,長期過量攝取這些可能有害的物質,仍可能增加健康風險。此外,醬油中的高鈉含量也是一大隱憂,過量攝取鈉會增加高血壓、心血管疾病的風險。因此,建議民眾在選購醬油時,應仔細閱讀標示,選擇釀造醬油,並注意鈉含量,適量食用,才能吃得安心又健康。", "PageRank": 0}, {"docid": "doc_007", "url": "https://zhuanlan.zhihu.com/p/520521754", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "酱油吃多了对人体有哪些坏处和影响?酱油作为日常生活中不可或缺的调味品,其安全性一直备受关注。近年来,关于酱油致癌的说法甚嚣尘上,引发了公众的担忧。有观点认为,酱油吃多了有可能产生致癌风险,这主要源于其含有的焦糖色素。工业上,用加氨法生产的焦糖色素,几乎都含有4-甲基咪唑,而4-甲基咪唑被国际癌症研究机构列为2B类致癌物,即可能对人类致癌。虽然目前尚无充分证据表明酱油中的4-甲基咪唑对人类具有致癌性,但长期大量摄入仍存在潜在风险。此外,酱油中的高盐分也是一个不容忽视的问题。过量摄入钠会导致血压升高,增加心血管疾病的风险。因此,为了健康着想,建议适量食用酱油,并选择酿造工艺、低盐或无盐的优质酱油。", "PageRank": 3}, {"docid": "doc_008", "url": "https://www.sohu.com/a/973313114_121124540", "domain": "www.sohu.com", "authority": "low", "doc_text": "【科普】别慌致癌谣言!酱油真正的“雷区”是它——高含盐量。比起那些捕风捉影的致癌谣言,酱油真正该警惕的是超标含盐量。它虽不“毒”,却可能悄悄给血管埋隐患,尤其做饭盐、酱同放时更易中招。纠结完酱油是否含菌、致癌,很多人却忽略了它身上一个更实际的健康问题——含盐量远超想象。其实酱油本身并无毒性,但过高的钠含量,才是日常食用中真正该重视的风险点。数据显示,仅10毫升酱油,含盐量就高达1.5至2克,而成年人每日推荐食盐摄入量不超过5克。这意味着,若做饭时既放盐又加酱油,稍不注意就会导致一天的盐摄入超标,长期如此便会给身体埋下健康隐患。首当其冲受影响的就是血管:过量钠会促使血容量增加,直接导致血压飙升。长期高盐饮食会让血管壁持续处于“高压状态”,逐渐变得肥厚僵硬、弹性衰退,进而出现血管狭窄,严重时还可能引发堵塞,诱发高血压、冠心病等心血管疾病。不少医生都遇到过类似患者,正是因为炒菜偏爱多放酱油,导致血压始终难以控制。", "PageRank": 8}, {"docid": "doc_009", "url": "https://www.sohu.com/a/970323394_121124540", "domain": "www.sohu.com", "authority": "low", "doc_text": "酱油是“害人油”,吃多了会致癌?瓶子上有这4个字,赶紧放下!酱油,这一家家户户厨房中的常见调味料,种类繁多,如生抽、老抽、味极鲜、美极鲜、一品鲜等,各具特色,为不同的菜肴增添了独特的风味。它在我们日常饮食中占据着不可或缺的地位,深受大众喜爱。然而,与此同时,关于酱油的负面传闻也层出不穷,例如有人称其为“害人油”,甚至认为过量食用会致癌。面对这些争议,我们究竟该如何看待酱油,又该不该继续食用呢?酱油并非所谓的“害人油”,它并不具有致癌性。有观点认为,酱油的颜色主要依赖于焦糖色素的调节,而焦糖色素在生产过程中可能会产生4-甲基咪唑,例如老抽酱油就常通过添加焦糖色素来增色。值得注意的是,4-甲基咪唑被世界卫生组织旗下的国际癌症研究机构列为2B类致癌物质,这意味着它对人类的致癌性证据尚不充分,但对实验动物的致癌性证据是充足的。", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.youtube.com/watch?v=_deTyCzxW1M", "domain": "www.youtube.com", "authority": "low", "doc_text": "马上停止使用3种酱油,吃得越多,血管或越堵,伤身致癌?医生给出明确答案#酱油 #洗肾 #高血壓 #中風 #致癌 #血管 #腎臟 #食安 #排毒 #養生。影片中提到,最近有好几位粉丝朋友在后台非常焦急地私信问医生,说他们听说吃酱油会让血管变硬、皮肤变黑。甚至还有人说有些酱油是化学做的,吃了会致癌,这让他们感到非常可怕,因为家里天天都吃酱油。医生表示,如果他今天非常严肃、沉痛地告诉大家,就在大家倒酱油的动作里,可能正潜伏着一个巨大的健康危机,这听起来会很吓人。这些说法被描述为在网络上、LINE群组里流传的关于酱油的恐怖传说,搞得人心惶惶。其中一个具体的谣言是“听说酱油里的‘焦糖色素’会致癌”。", "PageRank": 0}]} +{"qid": "Q_ZH_072", "question": "拉面中的蓬灰会致癌吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://finance.people.com.cn/n/2013/0326/c1004-20911974.html", "domain": "finance.people.com.cn", "authority": "high", "doc_text": "针对近日传出兰州牛肉面添加剂使用“蓬灰”可能致癌的说法,3月25日,兰州官方出面辟谣。据了解,经甘肃省食品质量监督检验研究中心检验,传统的蓬灰水及散装蓬灰作为食品添加剂是安全的,目前兰州牛肉拉面所用的拉面剂作为蓬灰的替代品,也是安全的,不存在金属超标和蓬灰致癌等问题。甘肃省食品质量监督检验研究中心副主任许敬东也对外表示,之前网上传出的兰州拉面“致癌”消息,纯属谣言。对此,兰州市官方近日将蓬灰水、散装蓬灰、兰州拉面剂等食品添加剂送至甘肃省食品质量监督检验研究中心进行检验,根据检验报告,传统的蓬灰水及散装蓬灰作为食品添加剂是安全的,目前兰州牛肉拉面所用的拉面剂作为蓬灰的替代品,也是安全的,不存在金属超标和蓬灰致癌等问题。“其实蓬灰是在戈壁滩生长的一种蓬草经过燃烧形成的一种灰烬,将其作为添加剂可以让面更有劲道。其实咱们小时候家里发馒头的时候,经常会用到。”专门研究食品添加剂的崔女士对《国际金融报》记者解释。“网上流传的所谓兰州牛肉拉面‘重金属超标’、‘蓬灰致癌’纯属谣传。”许敬东对外表示,由于产量稀少、制作工艺复杂、成本较高等因素,蓬灰逐渐无法满足日益壮大的牛肉面市场的需求,于是才出现了一种蓬灰替代产品——拉面剂。与此同时,相关检测数据显示,无论是传统的蓬灰还是现在大量使用的兰州拉面剂,在金属元素的检测方面都是合格的,合乎国家食品安全的相关标准。", "PageRank": 7}, {"docid": "doc_002", "url": "https://finance.sina.cn/sa/2013-03-27/detail-ikftssan5803546.d.html?vt=4", "domain": "finance.sina.cn", "authority": "high", "doc_text": "“3·15”前后,有网帖称:“为了使拉面更有弹性,兰州拉面馆都使用拉面剂,而拉面剂的主要成分是蓬灰,含有大量致癌物质——砷。把拉面剂溶液倒在纸杯里会发生恐怖的腐蚀现象。”这个帖子引发热议和担忧,但也有人力挺兰州拉面,称这是“已传播多年的谣言死灰复燃”。拉面剂是什么物质?其中含有砷等重金属吗?有没有腐蚀性?吃拉面有害健康吗?为此,人民日报“求证”栏目记者在甘肃、北京等地进行了调查采访。拉面为何加蓬灰或拉面剂?【调查】 可使面团有弹性,面条拉得更长、形状更多很多兰州人都知道,兰州拉面的制作,需要“三遍水,三遍灰,九九八十一遍揉”。这里提到的灰,就是“蓬灰”。拉面为何要加蓬灰,拉面师傅说:“不加蓬灰,各种粗细和形状的面条拉不出来,煮面会浑汤,口感也不筋道。”甘肃省质监局食品检测中心高级工程师祖新介绍,在甘肃、新疆、宁夏及内蒙古西北部生长的蓬草(也叫蓬蓬草、臭蓬蒿、碱蓬),是一种含碱较高的草本植物,是市场上天然蓬灰的主要来源。蓬灰就是蓬草燃烧后产生的灰烬,主要成分是碳酸盐,其次是氯化钾、含硫化合物、磷酸盐等。“传统的兰州拉面利用天然蓬灰,改善面团组织结构,提高面团的筋度和弹性。”长期研究食品添加剂的北京农学院食品科学与工程学院教授仝其根告诉记者,天然蓬灰难以进行标准化操作,所以现在已经很少使用。市场上主要使用的是速溶蓬灰或称拉面剂,它是根据天然蓬灰成分利用食用级氯化钠、碳酸钠、碳酸钾、磷酸盐复配的产品,属于复配添加剂。记者查阅发现,2011年第十七期《食品科学》刊登了江南大学食品学院李瑞、马晓军的研究论文《速溶蓬灰成分分析及对面团改良机理的研究》,其中阐述了速溶蓬灰的作用机理。速溶蓬灰中的纯碱可增大面团的吸水率,食盐可提高面团的弹性,含硫化合物可增强面团的拉伸作用。2011年5月,甘肃省质监局在兰州市4个区每区随机选取25家以经营牛肉面为主的餐饮单位,进行拉面剂使用情况摸底调查。100家餐饮企业中使用自制蓬灰的11家,使用拉面剂的89家。拉面剂铅砷致癌吗?【调查】 检测显示铅砷未超标,不会危害人体健康网络传言称,蓬灰和拉面剂里含铅、砷等重金属,对人体伤害很大。情况到底怎样?记者查阅了解,在食品安全国家标准——复配食品添加剂标准(GB26687—2011)中,铅和砷的国家标准值都为2毫克/千克。在兰州,记者走访发现,多数超市能买到拉面剂,都是甘肃力司食品科技有限公司生产的司顿牌“精制蓬灰”。随机走访10多家拉面馆,全部使用该产品。在网店上检索拉面剂,也几乎全部为力司产品。2012年,我国指定复配添加剂发证检验机构之一的河北省食品质量监督检验研究院对力司公司拉面剂进行了抽检,其铅、砷检测结果分别为0.083毫克/千克和0.2毫克/千克,低于国家标准值。力司公司生产部经理刘小棒向记者出示了甘肃省食品质量监督检验研究中心每月一次的拉面剂检测报告,其中铅和砷的检测结果多数是“未检出”,最近一次检出砷含量0.002毫克/千克。记者向甘肃省食品质量监督检验研究中心了解,获知该检测报告内容属实。甘肃省食品药品监督管理局食品许可监督处处长蒋海告诉记者,根据该局2011年对兰州市内100家牛肉拉面餐饮单位使用拉面剂情况的调查,46份样品中均未检出砷,铅检出7份,但均在国家标准限量值内。“生活中要完全排除铅、砷几乎不可能。它们是否有危害,关键看含量,如果含量少,在人体内不蓄积或者蓄积不到一定浓度,就不会造成危害。”仝其根介绍,不论是天然蓬灰还是人工复配的拉面剂,都可能含有铅或砷。至于其中的铅和砷是否对人的健康产生危害,要看将其添加到拉面中后,拉面中的铅和砷含量是否超标。3月6日,记者将购自兰州的力司公司两份蓬灰送交北京一家国家重点食品质量安全监督检验中心检测。铅的实测结果为0.084毫克/千克,砷为0.070毫克/千克,均未超标。拉面剂有腐蚀性吗?【调查】 拉面剂中的碱有腐蚀性,与面酸中和后拉面不具腐蚀性网络流传较广的“拉面剂腐蚀纸杯”照片,似乎能证明拉面剂有腐蚀性。事实是这样的吗?记者用普通纸杯盛水至2/3处,加入3勺司顿牌“拉面剂”,搅拌后可见白色溶液。将纸杯放置24小时后,纸杯出现了较轻微的渗水现象,说明溶液对水杯产生了腐蚀。“拉面剂成分中有食用碱,碱有腐蚀性都是生活常识了。”刘小棒说。“纸杯的主要成分是天然纤维素,蓬灰中的碱性物质对淀粉、纤维素、蛋白质、脂肪等有分解和破坏作用,浓度越高破坏作用就越强。”仝其根说,实验证明,5%以上的蓬灰溶液放在纸杯中,24小时内能产生轻微腐蚀;若浓度在10%以上,腐蚀会非常明显。含碱的拉面剂会不会对人体产生危害呢?仝其根介绍,纸杯能被腐蚀,是因为拉面剂溶液中的碳酸钠浓度高,而在日常生活中,加入面团中的碳酸钠一般不足5%。,并且全部或绝大部分会与面团中的酸发生反应生成乳酸钠、乙酸钠或磷酸钠等不具有腐蚀作用的盐类。“更何况,发面用的碱已被中国人使用了多年,从没发生过食品安全问题。”仝其根说。不过,仝其根也介绍,拉面剂具腐蚀性还与其中存在含硫化合物有关。拉面剂中的含硫化合物有害吗?【调查】 焦亚硫酸钠可在拉面中使用,按规定剂量可保证安全本报记者���托仝其根教授,针对司顿牌“精制蓬灰”进行检测,检出了含硫化合物。据了解,甘肃省食品药品监督管理局2011年对兰州100家牛肉拉面餐饮单位进行抽检,在所使用的自制蓬灰和预包装拉面剂中,均检出二氧化硫残留。2011年甘肃省卫生厅曾对部分市州牛肉拉面食品安全情况进行了专项检测。在55家牛肉拉面馆中采集样品147份。通过实验室数据分析,牛肉拉面中二氧化硫残留量平均值为54毫克/千克;面汤中平均值为37毫克/千克;牛肉面专用面粉平均值为6毫克/千克。拉面中的二氧化硫残留危害人体吗?甘肃省卫生厅食品安全协调处处长王胜介绍,联合国粮农组织和世界卫生组织联合食品添加剂专家委员会对二氧化硫类物质作为食品添加剂的危险性评估为:二氧化硫日容许摄入量为0—0.7毫克/千克体重,即体重60千克的成年人每天二氧化硫摄入量不超过42毫克。据了解,卫生部2月17日发布2013年第2号公告,批准维生素E、焦亚硫酸钠等10种食品添加剂扩大使用范围、用量,其中焦亚硫酸钠作为抗氧化剂可以在生湿面制品(仅限拉面)中使用,其最大使用量为50毫克/千克(以二氧化硫残留量计)。与此同时,《食品安全国家标准食品添加剂使用标准》(征求意见稿)也进行了相应修改,目前正在公示中。", "PageRank": 6}, {"docid": "doc_003", "url": "https://health.baidu.com/m/detail/ar_14614816071845993998", "domain": "health.baidu.com", "authority": "low", "doc_text": "蓬灰作为食品添加剂时,若符合国家标准且合理使用,通常对人体无明显危害。但过量使用或使用工业级蓬灰,可能带来以下风险:1、影响消化功能 工业级蓬灰可能含有碳酸钾等碱性物质,过量摄入会刺激胃黏膜,引发恶心、呕吐或腹痛。长期接触可能导致胃酸分泌紊乱,影响消化酶活性,降低营养吸收效率。2、重金属中毒风险 非食品级蓬灰可能含铅、砷等重金属杂质。这些重金属在体内蓄积会损伤神经系统,表现为记忆力减退和四肢麻木;损害肝肾时会出现黄疸、尿量异常,严重时可能引发器官衰竭。3、致癌可能性 部分劣质蓬灰含有多环芳烃类致癌物,长期接触可能增加胃癌、肠癌等消化系统肿瘤风险。动物实验显示,某些蓬灰提取物可致细胞DNA损伤。使用蓬灰制品时应选择正规厂家产品,避免购买三无产品。若误食工业蓬灰或出现中毒症状,应立即用牛奶保护胃黏膜,并携带残留物及时就医。食品加工从业者需做好防护措施,定期进行重金属筛查。", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.zhihu.com/question/20200774", "domain": "www.zhihu.com", "authority": "low", "doc_text": "其次,“蓬灰”可以算的上是一种“天然碱”,加入它的拉面吃起来很“地道”,但是就是因为它的天然性,所以我们对它的成分很难把控,它含有碳酸钾的同时也含有一些铅、砷等有害物质,虽然“蓬灰”在拉面中的用量不算多,铅、砷等有害物质的含量也很难达到有害的地步,但这毕竟也是膳食中有害物质的一个来源,尽量能避免就避免。最后,我个人认为兰州兰面不是完全不能吃,毕竟大家都吃了这么多年了,嘴馋的时候偶尔吃上一两顿是没有问题的,但是天天吃,顿顿吃就不好了!", "PageRank": 6}, {"docid": "doc_005", "url": "https://www.dolc.de/thread-1472358-1-1.html", "domain": "www.dolc.de", "authority": "low", "doc_text": "昨天凌晨,“迪尔马奇官方”在发微博称,为了使拉面更有弹性,所有兰州拉面馆都在使用拉面剂,而拉面剂的主要成分是蓬灰,含有大量致癌物质砷。现在兰州拉面都用这种制剂来使得面粉更有弹性。如果将蓬灰放入纸杯会出现氧化,而把拉面剂溶液倒在光滑地板上会出现更恐怖的腐蚀现象。", "PageRank": 5}, {"docid": "doc_006", "url": "https://www.hami.gov.cn/hami/c120182/202012/151574118d8c449b986d00c791cbcaa6.shtml", "domain": "www.hami.gov.cn", "authority": "low", "doc_text": "所有兰州拉面馆都在使用拉面剂,而拉面剂的主要成分是蓬灰,这种化学物质含有大量致癌物质砷。如果将蓬灰放入纸杯会出现氧化,而把拉面剂溶液倒在光滑地板上会出现更恐怖的腐蚀现象。", "PageRank": 6}, {"docid": "doc_007", "url": "https://www.zhihu.com/question/20582302/answer/129763943", "domain": "www.zhihu.com", "authority": "low", "doc_text": "市售速溶蓬灰(拉面剂)的安全性较差,对人体有潜在危害。很多企业直接用化学物质配制速溶蓬灰,有强烈的H2S臭味,此种蓬灰中砷、铅可能超标。包装无成分和用量说明,不属于《食品添加剂卫生标准》中明确可用添加剂。", "PageRank": 6}, {"docid": "doc_008", "url": "https://m.sohu.com/n/341808251/?v=3", "domain": "m.sohu.com", "authority": "low", "doc_text": "针对南京电视台曝光的拉面中蓬灰致癌一事,记者采访了我市食品专家、大连工业大学食品学院教授农绍庄。他介绍说,蓬灰既不是食品添加剂也不是食品原料,而是一种传统的拉面剂。它是由蓬草烧制而成的,其主要成分是碳酸钾。目前市面上使用的蓬灰一种是蓬草烧制而成的,一种是企业根据蓬灰成分配制的。“西北传统拉面都使用蓬灰,这样可以增加面条的弹性。”农教授说,至于媒体曝光的蓬灰中含有致癌物质砷,如果企业经过非法手段加工制作蓬灰,使用工业酸、碱,很可能存在重金属超标现象,食用这样的蓬灰就会对人体造成危害。“目前,对于拉面馆为增强口感而使用蓬灰是否合法,还属食品安全的监管空白。”农教授建议,面馆添加蓬灰还需慎重。", "PageRank": 6}, {"docid": "doc_009", "url": "https://zhuanlan.zhihu.com/p/506516925", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "传统蓬灰一种是蓬草烧成的,最后将蓬草物及其杂质石头等放在开水里熬制提炼出所谓的蓬灰。蓬灰里面主要的成分还是盐和碱(无洗衣粉时可以用来充当洗衣粉)含有铅、砷成分且含量超于国家规定的标准。传统的东西不一定都无毒无害,相信科学才是对的。天然蓬草烧制的蓬灰含有极微量的重金属铅和砷,而铅和砷都是具有强致癌性的重金属物质,一听到会致癌,极易引起民众的恐慌和抵触。焦亚硫酸钠可引起人体肝肾伤害,严重的会造成急性中毒,甚至导致死亡。", "PageRank": 3}, {"docid": "doc_010", "url": "https://www.zhihu.com/question/20582302/answer/15562302", "domain": "www.zhihu.com", "authority": "low", "doc_text": "市售速溶蓬灰(拉面剂)的安全性较差,对人体有潜在危害。很多企业直接用化学物质配制速溶蓬灰,有强烈的H2S臭味,此种蓬灰中砷、铅可能超标。包装无成分和用量说明,不属于《食品添加剂卫生标准》中明确可用添加剂。", "PageRank": 6}]} +{"qid": "Q_ZH_073", "question": "排毒和清洁疗法能让你更健康吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.mayoclinic.org/zh-hans/healthy-lifestyle/consumer-health/expert-answers/colon-cleansing/faq-20058435", "domain": "www.mayoclinic.org", "authority": "high", "doc_text": "结肠清洁是用水等液体冲洗大肠的过程。它通常在某些医疗程序之前进行,以便医务人员能够观察肠道内部。从事替代疗法的人进行结肠清洁则是出于其他原因,例如清除体内的化学物质(称为毒素)。但是,您并不需要结肠清洁来清除毒素(即所谓排毒)。没有任何医疗状况建议或需要进行结肠排毒。一些替代疗法专业人员认为,消化道毒素会导致头痛、关节炎等状况。他们认为结肠清洁可以排除毒素,并增强能量或免疫系统。但没有证据表明结肠清洁具有这些有益效果。而且,消化系统已经能够清除体内的废物和细菌。此外,研究并未表明从事日常饮食或活动后,毒素会滞留体内。结肠清洁可能会很危险。咖啡灌肠与多起死亡病例有关。而且结肠清洁往往可能导致一些副作用,虽然其程度没有严重到致死。这包括痛性痉挛、腹胀、腹泻、胃部不适和呕吐。对于某些肠道状况,如结肠炎或肠梗阻,结肠清洁可能会加重症状。还可能导致消化道出血等并发症。结肠清洁的其他风险包括:失去过多体液,也称为脱水。由于将管子插入直肠而导致直肠撕裂,也称为穿孔。感染。体内重要矿物质平衡的变化,称为电解质失衡。如果您患有肾脏疾病或心脏病或存在其他健康问题,这可能会很危险。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.nccih.nih.gov/health/detoxes-and-cleanses-what-you-need-to-know", "domain": "www.nccih.nih.gov", "authority": "high", "doc_text": "各种“排毒”饮食、方案和疗法——有时被称为“排毒”或“清洁”——被提出作为从体内清除毒素、减轻体重或促进健康的方法。美国疾病控制与预防中心 (CDC) 建议螯合疗法,这是一种化学排毒程序,用于在某些特定严重病例中从体内清除有毒金属。本情况说明书不涉及此类排毒。关于“排毒”和“清洁”的研究很少。虽然有些研究在体重和脂肪减少、胰岛素抵抗和血压方面取得了积极结果,但这些研究本身的质量很低——存在研究设计问题、参与者少或缺乏同行评审(其他专家为确保质量而进行的评估)。2015 年的一项综述得出结论,没有令人信服的研究支持使用“排毒”饮食来管理体重或消除体内毒素。2017 年的一项综述指出,果汁和“排毒”饮食可能导致最初的体重减轻,因为卡路里摄入量低,但一旦恢复正常饮食,它们往往会导致体重增加。目前还没有关于“排毒”计划长期影响的研究。一些“排毒”或“清洁”计划可能不安全且虚假宣传。美国食品药品监督管理局 (FDA) 和联邦贸易委员会 (FTC) 已对几家销售排毒/清洁产品的公司采取行动,因为它们 (1) 含有隐藏成分,可能构成严重的健康风险;(2) 使用虚假声明宣传其可以治疗严重疾病;或 (3) 对于用于结肠清洁的医疗设备,被宣传用于未经批准的用途。结肠灌洗的临床证据有限,对其规定用途的证据不足。结肠清洁程序可能会产生副作用,其中一些可能很严重。有胃肠道疾病史、结肠手术史、严重痔疮、肾脏疾病或心脏病的人更容易出现有害影响。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.uchicagomedicine.org/forefront/gastrointestinal-articles/2022/december/do-detoxes-work", "domain": "www.uchicagomedicine.org", "authority": "high", "doc_text": "排毒产品——如补充剂、冰沙、饮食和运动——声称可以解决所有这些问题。它们自称有助于清除体内毒素,承诺改善健康和增加能量。在我的实践中,我告诉我的病人要避开那些排毒产品,尤其是那些添加了大量补充剂的产品。那是因为它们不太可能有什么好处。在某些情况下,它们实际上会造成严重的伤害。事实是,一个正常、健康的身体会自行排毒。这就是我们活着的动力。然而,有一些健康、廉价的方法可以帮助你的身体自行排毒,但这并不像喝一杯富含补充剂的冰沙那么容易。排毒是清除体内毒素的过程——毒素是一个通用术语,指让你感觉不适的东西。你的身体会自动完成这项工作,这是肝脏和其他器官的工作。如果你吃了不该吃的东西,或者服用了过多的药物,肝脏会帮助代谢所有东西。没有理由认为毒素会在健康人体内积聚。在大多数情况下,身体有机制自然清除毒素。如果你有肾脏、肝脏或其他健康问题,你可能会在清除体内物质方面遇到问题,但这应该由医生处理。如果你的身体有预先存在的疾病,并且正在服用这些排毒产品,我会更担心,因为它们可能比在健康人身上造成更大的损害。许多排毒补充剂和草药混合物,即使是在知名保健食品店出售的,也没有受到任何形式的监管。除了在它们上面花费大量金钱外,你还会遇到很多麻烦,因为无法知道里面有什么。无法知道标签上写的是什么,瓶子里装的是什么。也无法知道你的身体会对其中含有的20种不同类型的草药做出何种反应。如果它被归类为补充剂,它就不必经过与其他药物相同的FDA批准。这就是为什么很容易买到一大罐肝脏排毒产品。大多数情况下,如果你服用它,什么都不会发生。但我见过有人因为服用这些草药补充剂而出现严重的肝损伤,来到我们的医院。医生们担心这些包装好的草药类产品。天然可以意味着任何东西。天然只是意味着它来自大自然。生长在地里,一秒钟就能杀死你的蘑菇是天然的。人们说,‘嗯,它是天然的,不会有害。’它会。排毒补充剂可能有一些安慰剂效应,让你觉得好一些。但更可能是因为你运动更多,饮食更健康。很少有设计良好的科学研究表明排毒补充剂有益。如果有的话,医生会知道,一家制药公司会从中赚取数万亿美元。虽然这不好玩,也没有人愿意听,但我们知道能有效排毒的方法是定期锻炼、健康饮食、积极运动,以及限制或避免饮酒。定期锻炼、健康饮食、积极运动,以及限制或避免饮酒有助于身体自行排毒。运动会让你感觉良好,强健身体,这很好。或者你可以通过食用未经加工、不含补充剂的食物来健康排毒。极端限制卡路里或食物种类的排毒饮食可能会提供短期减肥效果,但不是长期的好解决方案。我现在在美国和世界各地看到的最大问题是脂肪肝疾病。它是由糖尿病、高胆固醇、高血压和肥胖引起的。因此,你可以通过改变生活方式来控制这些疾病,从而帮助你的肝脏排毒。是的。无论你有什么问题,购买排毒产品都不是答案。并不是你服用的每一种补充剂都会杀死你。但有一种安全的方法可以做到这一点,它应该从你的医疗保健提供者开始。询问他们这样的方法是否适合你。你绝对不想在没有监督的情况下进行。当存在对循证护理标准的抵制时,这令人沮丧。看到病人每月花费数百美元购买这些排毒补充剂,这令人沮丧。他们应该省下钱。如果你正在购买排毒产品,这表明我们作为一个团队,需要花更多时间教育你,这位病人。我会问你��什么服用它,这可以揭示其他对我来说很重要并需要帮助解决的症状或问题。", "PageRank": 0}, {"docid": "doc_004", "url": "https://fazlaninaturesnest.com/zh-CN/%E8%A7%A3%E6%AF%92%E9%98%B6%E6%AE%B5%E6%96%B9%E6%B3%95/", "domain": "fazlaninaturesnest.com", "authority": "low", "doc_text": "排毒是一个持续的生物过程,而非一时兴起,由肝脏、肾脏、肠道、淋巴系统、皮肤和肺共同完成。世界最佳阿育吠陀中心和印度最佳阿育吠陀中心在2026年世界健康与保健大会上,Fazlani Nature's Nest脱颖而出,通过阿育吠陀医学、五行净化疗法和自然疗法,量身定制临床指导的排毒疗法,以满足个人需求。肝脏是主要的解毒器官,其功能依赖于充足的辅助因子:B族维生素、镁、硒、谷胱甘肽(人体的主要抗氧化剂)和优质氨基酸。当这些营养物质匮乏时——这在现代饮食中很常见——肝脏功能就会变得迟缓。支持肝脏功能管理意味着确保充足的营养状况并减轻需要解毒物质的负担。这包括:减少加工食品和过量酒精的摄入(这些都需要肝脏进行大量处理),食用富含抗氧化剂的天然食物(提供解毒辅助因子),确保摄入足够的蛋白质(提供第二阶段反应所需的氨基酸),以及改善睡眠质量(睡眠期间,淋巴系统会清除神经代谢废物)。像水飞蓟、姜黄和印楝这样的阿育吠陀护肝草药,专门用于支持肝脏功能,并帮助清除和代谢脂溶性毒素。当与适当的营养和生活方式相结合时,这些草药能为持续的自然排毒创造最佳条件。肠道对于毒素的清除和代谢至关重要,因为它是微生物群的栖息地——数十亿细菌能够转化物质,以便清除和代谢。此外,良好的肠道屏障功能(紧密的肠道连接)可以防止已代谢的毒素被再次吸收。当肠道健康受损时——例如由于食用炎症性食物、使用抗生素或菌群失调——毒素的再次吸收就会增加,而清除和代谢则会减少。这就是为什么肠道修复对排毒至关重要。恢复有益菌群、去除炎症性食物、治愈肠道炎症以及促进健康的胆汁分泌,都能增强肠道清除和处理毒素的作用。因此,自然疗法排毒方案强调肠道修复和饮食优化,以创造有效自然清除和处理的条件。五行疗法(Panchakarma)旨在支持身体的排毒过程。按摩(Abhyanga)刺激淋巴循环,并通过皮肤排出和处理毒素。鼻油疗法(Nasya)清除头部和鼻窦区域积聚的废物。额油疗法(Shiro Dhara)深度放松神经系统,使身体进入副交感神经模式,从而达到最佳的排毒和修复效果。阿育吠陀内服排毒疗法采用针对个人体质的草药和饮食调整来帮助清除体内积累的代谢废物(Ama)。这种个性化的疗法,在入院评估后进行,已被证明比通用的排毒方案更为有效。支持排毒的营养强调:丰富的植物多样性(提供支持排毒的抗氧化剂和植物营养素)、充足的蛋白质(氨基酸组成单元)、足够的健康脂肪(用于清除和处理脂溶性毒素)以及清除和处理炎症性加工食品(这些食品会加重排毒系统的负担)。生活方式因素同样重要:充足的睡眠(淋巴系统运作时)、规律的运动(刺激淋巴循环)、压力管理(慢性压力会抑制排毒)、水分补充(肾脏和泌尿系统清除和处理废物所必需)以及规律的排便(防止废物重吸收并支持废物排出)。这些基础疗法往往比复杂的排毒方案更能显著改善排毒效果。在法兹拉尼自然之巢,我们屡获殊荣的2026年项目正是基于这些循证基础,构建了可持续的排毒支持体系。", "PageRank": 0}, {"docid": "doc_005", "url": "https://sacredplantco.com/zh-hans/blogs/natures-pharmacy-exploring-the-historical-uses-and-health-benefits-of-medicinal-herbs/natural-detox-herbs-and-detox-tea-herbs-a-guide-to-cleansing-and-rejuvenation?srsltid=AfmBOoqmBoMgcLJOVd6KCTurXL-e_CZl7c3hJ88A2XC804E0rSCNNPhH", "domain": "sacredplantco.com", "authority": "low", "doc_text": "排毒是人体消除毒素的自然方式,但有时我们的身体需要一些额外的支持。天然排毒草药提供有效的植物性解决方案,帮助清洁身体,支持肝脏和肾脏健康,并恢复平衡。通过将排毒草药纳入您的日常生活,尤其是通过排毒茶,您可以享受一种温和的日常方法来自然地促进健康和恢复活力。排毒是人体过滤和清除废物的内置过程,主要在肝脏、肾脏和消化系统进行。由于每天接触环境污染物、加工食品和压力,我们的身体经常面临毒素负荷增加的问题。虽然身体会自然排毒,但使用以排毒特性而闻名的草药可以增强这些过程,帮助保持长期健康和活力。排毒草药具有协同作用,可以净化身体、增强肝功能、减少炎症和改善消化。与许多合成药���不同,这些草药提供了一种自然的方式来帮助清除体内废物,让您感觉焕然一新。对于那些希望重置系统或只是通过植物疗法来支持健康的人来说,排毒草药是一种温和而有效的方法。蒲公英根是一种历史悠久的强效排毒药草,尤其以有益于肝脏健康而闻名。它可刺激胆汁分泌,帮助消化脂肪,帮助肝脏处理和清除废物。此外,它还具有温和的利尿作用,通过排出多余的液体和毒素来促进肾脏健康。水飞蓟以其保肝功效而闻名,它含有水飞蓟素,这是一种支持肝细胞再生并提供抗氧化保护的化合物。这种草药经常用于排毒疗法,因为它能够促进肝脏健康,使其成为天然清洁的必需品。牛蒡根传统上被用作血液净化剂,它支持肾脏并帮助净化血液,促进皮肤清洁和整体健康。其温和的利尿作用有助于排出毒素,是寻求全身净化的人的理想选择。姜根以其温暖和抗炎特性而闻名,是促进消化和循环的理想排毒草药。通过刺激消化道,姜可以帮助身体更有效地处理和消除废物,减少腹胀并支持肠道健康。薄荷的清凉和提神特性使其成为排毒茶中的必备品。它有助于消化、缓解腹胀,并提供温和的肝脏支持,使其成为日常排毒方案的绝佳补充。荨麻叶营养丰富,是一种具有补肾和天然排毒功效的强效草药。它有助于排出尿道中的废物,并有助于排出多余的液体,从而减少炎症并提高能量水平。排毒草药具有多种益处,包括支持肝脏和肾脏健康、促进消化和减少炎症。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.youtube.com/watch?v=PG349ev4ynE", "domain": "www.youtube.com", "authority": "low", "doc_text": "77老大提出的30天排毒法,旨在透過簡單的日常方法清空體內毒素,達到瘦身與美膚的效果。排毒食物:每週至少吃一次針對不同器官的排毒食物。清肝:綠豆與枸杞,有助於解酒毒、藥毒、食毒,並提升肝臟對毒素的耐受性。溫腎:冬瓜與山藥,前者利尿排毒,後者護腎健脾、調節荷爾蒙。養肺:蘿蔔、百合、水梨、蓮子,可潤肺養陰,改善皮膚搔癢、過敏、痘痘等問題。每天便便:排便是人體最重要的排毒管道,每天應確保排便順暢。便便終結者食譜:將一顆蘋果、一顆奇異果、100cc水與適量蜂蜜打成果汁,每天一杯。搭配益生菌與膳食纖維:益生菌搭配其食物「膳食纖維」(蔬果),能維持腸道健康,排除廢物,達到1+1>2的效果。按摩支溝穴:按摩手腕後四隻手指頭寬度的支溝穴,有助清熱解毒、排便順暢。五臟排毒神穴:每天按摩對應的穴道,幫助五臟排毒。肝臟排毒:太衝穴,位於腳背大拇指和第二趾骨頭交會的凹陷處。心臟排毒:少府穴,位於手掌感情線與事業線交會處。脾臟排毒:商丘穴,位於腳內踝前下方的凹陷處。肺臟排毒:合谷穴,位於手部虎口位置。腎臟排毒:湧泉穴,位於腳底板前緣三分之一處。流汗:透過皮膚排汗是重要的排毒方式,建議一週流汗2-3次。主動式發汗:跑步、快走、有氧、爬山等運動。被動式發汗:泡澡、烤箱、汗蒸等。影片中也介紹了OSIM小腹機,可透過震動按摩腹部六大神穴,疏通中焦氣血循環、活絡新陳代謝,輔助排便順暢與緊實小腹。", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.facebook.com/NKFOREVER1313/posts/%E4%BB%8A%E5%A4%A9%E6%88%91%E8%A6%81%E5%88%86%E4%BA%AB%E4%B8%80%E4%BD%8D%E7%94%B7%E5%A3%AB%E7%9A%84%E6%8E%92%E6%AF%92%E8%A7%81%E8%AF%81%E8%AE%A9%E6%88%91%E4%BB%AC%E4%B8%80%E8%B5%B7%E8%A7%81%E8%AF%81%E4%BB%96%E5%9C%A8%E4%B9%9D%E5%A4%A9%E6%8E%92%E6%AF%92%E8%BF%87%E7%A8%8B%E4%B8%AD%E7%9A%84%E6%83%8A%E4%BA%BA%E5%8F%98%E5%8C%96%E8%BF%99%E4%BD%8D%E7%94%B7%E5%A3%AB%E7%94%B1%E4%BA%8E%E5%B7%A5%E4%BD%9C%E9%9C%80%E8%A6%81%E6%AF%8F%E5%A4%A9%E9%83%BD%E9%9C%80%E8%A6%81%E8%B6%B3%E5%A4%9F%E7%9A%84%E4%BD%93%E5%8A%9B%E6%94%AF%E6%8C%81%E6%89%80%E4%BB%A5%E6%97%A0%E6%B3%95%E8%BF%9B%E8%A1%8C%E6%96%AD%E9%A3%9F%E7%84%B6%E8%80%8C%E4%BB%96%E4%BE%9D%E7%84%B6%E5%86%B3%E5%AE%9A%E5%9C%A8%E4%B9%9D%E5%A4%A9%E5%86%85%E8%BF%9B%E8%A1%8C%E6%8E%92/251248194331564/", "domain": "www.facebook.com", "authority": "low", "doc_text": "今天我要分享一位男士的排毒见证,让我们一起见证他在九天排毒过程中的惊人变化。这位男士由于工作需要每天都需要足够的体力支持,所以无法进行断食;然而,他依然决定在九天内进行排毒,但与传统排毒方式不同的是,他在整个过程中都保持着摄取足够的食物。令人惊讶的是,在排毒期间,他不仅没有断食还在三餐吃得很饱情况下,体重却减轻了3.1kg!更令人惊喜的是,他的体型明显变小,尤其是一直困扰着他的大肚腩竟然消失了!这个排毒见证告诉我们,只要选择适合自己的方��,也能在不挨饿的情况下达到惊人的排毒效果。如果你也想尝试排毒,但又担心挨饿影响工作和生活,不妨尝试后天健康清体排毒。", "PageRank": 9}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/1972418916975379119", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "快速排毒配方,传承国家发明专利《一种用于戒治新型毒品及后遗症康复治疗的中药配方和制备方法》,该发明专利为杨际泰药物研究所,本人李云齐曾为该研究所研究员。再由中国中药---天江制药集团,旗下天江中医馆进一步调制而成的排毒配方,具快速排毒,疏肝安神,降瘾,改善后遗症的作用。简单来说,通过配方快速排除血液毒素,毛发囊就干净了,毛发检测就能更快从阳性到阴性。误吸后想要排毒的,我会发给你看相关成功案例,如误吸微量毒品后快速排毒,毛发囊干净的时间估计10到15天,之后生长出来的毛发就是干净了。排除体内毒品残留毒素是戒毒方法中的基础,排除毒素后,体瘾消除后再戒心瘾。配方排毒原理:协调肝、胆、肾等器官的代谢功能,起到快速排出血液、神经末梢、骨髓、毛囊中毒品毒素。曾对2000例以上样本量(与我们合作的戒毒机构,病人经戒毒治疗后),进行毛发分析的检验发现,使用1个疗程后做毛发检测,毛发中毒品含量的数值呈大幅度降低。体内毒素排干净了,人自然就清醒了。对于误吸、误闻、误食毒品,尤其是在国外一些毒品形势严峻的地区,如没有较好的识毒防毒意识,的确防不胜防。甚至被不法分子偷偷下毒后威胁。我从业13年,因此类情况找到我求助的,还是有一些的,大多担心会不会染上毒瘾,十分恐惧。我会推荐该配方,再通过心理辅导,帮其走出阴影。如滥用情况较重,或成瘾,建议去专业的自愿戒毒机构(所)接受系统性康复,我可以推荐。自愿戒毒受我国法律保护,不会被处罚,不留案底。自愿戒毒一般为半封闭式,在院期间可使用手机。", "PageRank": 3}, {"docid": "doc_009", "url": "https://www.epochtimes.com/gb/11/5/9/n3252002.htm", "domain": "www.epochtimes.com", "authority": "low", "doc_text": "位于首尔九老地铁站旁的“美美美中心医院”,利用韩医(此前称“汉医”)解毒与排毒疗法调节人体代谢平衡,在治疗“冷疾”等妇科疾病、内脏器官功能失调、减肥、美容等方面,积累了属于自己的一套治疗方法。该院院长金宰宽日前在接受本报采访时表示,采用传统的韩医解毒与排毒疗法,调节患者身体各系统的代谢平衡,加上本院独特的配方对症下药,不仅使疗效更加持久有效,而且对患者身体不会造成毒、副作用的伤害。院长金宰宽举例分析,有的患者内脏器官疾病用仪器检查是查不出来的,但是患者确实表现出病态,在这种情况下采用韩医传统治疗方法对症下药,加上物理疗法就会收到理想的治疗效果。比如妇科常见疾病“冷疾”中表现出的子宫寒冷、手脚冰凉、内脏器官功能絮乱等疾病,本院通过多年韩医治疗的临床经验,调节患者内脏器官功能和代谢平衡,辅助其它物理疗法,收到了理想的疗效。金宰宽院长说,本院在治疗“冷疾”方面的总治愈率达70-80%,其中包括对顽固性“冷疾”的治疗。在治疗肥胖症的过程中,本院不采用吸脂等强制性的手术治疗,而是通过独特的草药加上超声波等疗法,调节代谢平衡,使减肥治疗效果更持久。金宰宽分析:“通过强行吸脂只能起到暂时性的减肥效果,根据人体脂肪形成的原理,这种减肥通常会在术后产生反弹,以后增加的脂肪会更加严重。由于人体在50岁以后代谢能力下降,脂肪囤积愈加严重,本院根据每位患者形成肥胖的原因,采用传统韩医治疗方法,调节代谢平衡,加上必要的运动,这样使减肥效果更加持久。”金宰宽举例说:“一位67岁的老年女性肥胖患者,治疗前体重75公斤,在本院经过一个月治疗后,成功减肥12公斤。”在皮肤管理(美容)方面,本院同样以解毒与排毒疗法为主,通过纯天然配方等,使皮肤美容与健康养生同步进行,在皮肤美白、祛除粉刺、脱毛、过敏性皮肤病等方面,深受患者青睐。该院吸引美容爱好者的另一原因是超低的美容价格。医院理事徐浩浚(音译)说:“其它医院同样的设备和方法进行皮肤管理,一次需要20万元(韩币),这里只需6.9万。平均每天来做皮肤管理的患者达100多人。”", "PageRank": 6}, {"docid": "doc_010", "url": "https://heho.com.tw/archives/25602", "domain": "heho.com.tw", "authority": "low", "doc_text": "如果人體裡的毒素堆積太多,身體就會出現各種症狀,像是臉上長痘痘、上火,還有便秘等問題,為了讓體內毒素能夠排出,一般人大概都是透過排便與尿尿,來達到排毒的目的,但事實上,要想趕走體內毒素,絕不是只靠上上廁所就能解決,還有其他許多方法可以並用,增強排毒效果。要談排毒,就得先知道身體毒素的來源有哪些,首先,人體透過新陳代謝,每天會有大量細胞死亡,還有蛋白質與脂肪殘餘物需要代謝。而透過食物中的農藥、添加劑,或是細菌,也會產生毒素。此外,包括吸菸、飲酒、服用藥物甚至是吸毒與睡眠不足等不良生活習慣,也會製造體內毒素,為害健康。更重要的毒素來源,則是人類吃了太多處理不掉的東西,例如喜歡吃檳榔的人,把荖花和石灰質都吃進去,就會造成血鈣濃度太高,導致腎功能衰竭,無法排出毒素。此外,現代人的飲食中膽固醇含量太高,身體利用不了,堆積在體內,造成高血壓、高血脂,原本是身體運作必要物質,但攝取量過多之後,反而變成「毒素」。而體內毒素過多所表現出來的病症徵兆有很多,包括臉上長痘痘、出疹子,經常性的過敏,皮膚乾燥缺乏光澤,頭痛,腰痠背痛,容易疲倦,不定時出現便秘,這些狀況看起來都不是大毛病,卻都會讓人感到困擾,或是某種程度地影響到日常生活。從西醫的觀點,人體有肝臟、腎臟、肺臟與皮膚等四大排毒器官,肝腎是兩個重要的排泄代謝物器官,肝可以透過細胞作用,把進入體內的毒素從膽汁排出,腎則會將血液中的有害物質透過小便排出。至於肺臟,則可以將透過深度呼吸甚至是咳嗽來清除吸入的毒素。而皮膚可以排汗,而汗水是由鹽分、尿酸等物質所組成,所以皮膚也可以排出些徵的毒素。要談排毒的方式,坊間傳出很多透過外力或藥物的「排毒」偏方,但醫師直言,到目前為止,還不到真正可以排毒,又不会造成副作用的藥物,像薏仁有助排掉身體的水分,但還是排不掉膽固醇。市面上有一大堆號稱可以排毒的「健康聖品」,從黑豆、靈芝、番茄到地瓜等,這些食品多吃的確對健康有益,但要宣稱有排毒功效,則還是過於誇張,主要還是要保持飲食均衡,確保肝、腎這兩個排毒器官的正常運作。想要藉由外力增強人體的排毒功能,专家提供了5个方法可供大家参考。一、有氧運動:要藉由肺臟排毒,運動是最好的方式,包括慢跑等有氧運動,都可達到健肺之效,有助毒素排除,此外,運動也可加速排汗,藉由皮膚排出些微的體內毒素。二、固定補水:每天要攝取充足的水分,讓身體毒素能藉由尿液排出。喝水時不要拚命狂飲,而要小口適量的喝,讓身體充分吸收,每次喝約100至200cc的水。喝水可以稀釋體內毒素,減少腎臟負擔,且可促進腎臟的新陳代謝功能,加強毒素排除的功能。此外,切記不要憋尿,以縮短尿液滯留於膀胱的时间,降低細菌滋生與腎臟感染的機率。三、多攝取纖維質:要確保腸道健康,最重要的是調整飲食及生活習慣。建議多吃富含纖維質及維生素的新鮮蔬果、全穀食物,避免煙燻、燒烤、油炸和辛辣的飲食。四、補充益生菌:益生菌可促進腸壁蠕动,抑制腸道有害菌的生長,加速排除有害物質。而優酪乳及優格含有乳酸菌、比菲德氏菌等益生菌,是適合攝取來排除毒素的飲品,每人每天可以攝取200克的原味或無糖產品;攝取的时间點以起床空腹時為宜。五、泡澡:雖然藉由皮膚排除體內毒素的量相當微小,大多是鹽分、蛋白質與無毒的尿素,但是多流汗還是對身體有益,經由泡澡可沖刷積存於皮下組織內的酸性廢棄物,並代謝出滯留於體內的二氧化碳和有害物質,但不建議皮膚變薄、彈性減退的老年人泡澡,以免引發疲累或心血管疾病。", "PageRank": 0}]} +{"qid": "Q_ZH_074", "question": "孕期摸肚子会导致脐带绕颈吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://ent.china.com/movie/newszh/11005281/20260317/49328878.html", "domain": "ent.china.com", "authority": "high", "doc_text": "脐带绕颈主要是因为胎儿在宫腔内自由活动、翻身、转圈造成的,和孕妈妈轻柔抚摸肚子没有任何关系。正常抚摸不仅不会伤害宝宝,还是温馨的亲子互动方式。孕妇隔着肚皮、子宫和羊水,根本无法直接触碰或牵动脐带。正常轻柔摸肚子,既不会让胎儿“乱动”,更不会人为制造缠绕。不必因为这种说法放弃温馨互动,也不用担心所谓的“脐带绕颈”而焦虑不安。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.familydoctor.cn/article/qidairaojing-zhenxiang-13494.html", "domain": "www.familydoctor.cn", "authority": "high", "doc_text": "摸肚子会导致脐带绕颈?假的!脐带绕颈的发生,与孕妇抚摸肚子之间没有直接的因果关系。脐带绕颈的真正原因,其实是胎儿在子宫内的活动。胎儿在子宫内并不是静止不动的,他们会伸懒腰、翻身、打滚,这些活动都可能导致脐带缠绕在脖子上。此外,脐带过长、羊水过多等因素也可能增加脐带绕颈的风险。因此,将脐带绕颈归咎于抚摸肚子,是没有科学依据的。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.sohu.com/a/998326768_121118848", "domain": "www.sohu.com", "authority": "high", "doc_text": "孕妇隔着肚皮、子宫和羊水,根本无法直接触碰或牵动脐带。正常轻柔摸肚子,既不会让胎儿“乱动”,更不会人为制造缠绕。不必因为这种说法放弃温馨互动,也不用担心所谓的“脐带绕颈”而焦虑不安。脐带绕颈的发生率约为20%-25%,多数情况下,脐带绕颈一周或两周,并不会对胎儿造成太大影响。因为脐带本身有一定的长度和弹性,而且子宫内有羊水作为缓冲,所以胎儿并不会被勒得很紧。", "PageRank": 8}, {"docid": "doc_004", "url": "https://y.dxy.cn/v2/hospital/1225/969742.html", "domain": "y.dxy.cn", "authority": "low", "doc_text": "频繁抚摸肚子可能增加胎儿脐带绕颈的风险。特别是在孕后期,如果胎儿有脐带绕颈,应该减少抚摸肚子的频率。当妈妈频繁抚摸肚子时宝宝会动得更加频繁。许多孕妈都非常关注宝宝的胎动,宝宝不动时就开始紧张,孕妈不停地触摸孕肚,宝宝会对这种触碰更加兴奋,从而活动增加,可能导致脐带绕颈或胎位不正等情况的发生。因此,在胎动频繁时,尽量避免触摸孕肚。", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.tktjwhyy.com/tktjweb/99523/108470/index.html", "domain": "www.tktjwhyy.com", "authority": "low", "doc_text": "脐带绕颈有哪些原因?5、摸肚子太多:孕妈妈或者准爸爸喜欢摸肚子,胎儿随着抚摸的方向转动,容易被脐带缠绕。6、环境太嘈杂:嘈杂的声音会让胎儿躁动不安,在不规律的运动中产生绕颈。7、孕妈妈喜欢熬夜:总是熬夜,使激素分泌异常,导致胎儿晚上过于兴奋,频繁胎动导致绕颈。8、孕妈妈睡姿不正确:如果腹部受到挤压,胎儿感动不舒服,不小心绕颈。", "PageRank": 0}, {"docid": "doc_006", "url": "https://m.baidu.com/bh/m/detail/ar_9322433911415493296?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "在怀孕期间,如果孕妇能够适当的做一点活动的话,对于孕妇本身和宝宝的发育都是非常好的,但是如果孕妇过分运动有可能会使宝宝出现脐带绕颈的现象,这是因为在孕中后期宝宝对外界的感知能力会逐渐的增加,这个时候如果孕妇过分的运动,可能会让宝宝产生兴奋的感觉,从而使宝宝在肚子里面运动的幅度过大,出现脐带绕颈的现象。", "PageRank": 6}, {"docid": "doc_007", "url": "http://wjw.hubei.gov.cn/bmdt/jkhb/jkkp/201910/t20191030_152845.shtml", "domain": "wjw.hubei.gov.cn", "authority": "low", "doc_text": "专家指出,怀孕期间,胎儿舒适地躺在子宫里,如果用力去摸孕妇的肚皮或者过度刺激它,可能引起胎儿脐带绕颈,胎位不正,甚至还会导致早产。特别是在孕晚期,如果频繁地抚摸肚皮,容易刺激子宫,引起假性宫缩,尤其是有前置胎盘、早产迹象或胎动频繁的孕妇,千万别频繁刺激肚子,以免出现危险。", "PageRank": 0}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/649134109", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "但抚摸肚子作为胎教方式千万种之中的一种,并非是最有效的。医生并不建议孕妈妈常摸肚子。尤其是随着宝宝一天天长大,孕妈妈在进入孕晚期之后,随便摸肚子容易刺激宫缩,引起胎儿的早产,尤其是有过流产经历的孕妈妈来说,容易导致胎盘早剥、婴儿早产等现象的发生。", "PageRank": 3}, {"docid": "doc_009", "url": "https://blog.sina.com.cn/s/blog_6da710850101e5wp.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "已经怀孕23周的刘女士偶然逛到一个准妈咪论坛,看到一篇“孕妈妈乱摸肚子易致脐带绕颈”的帖子非常火热,刘女士仔细阅读之后,心里可吓着了。刘女士回想了一下自己平日摸肚子的习惯,越来越担心宝宝发生脐带绕颈现象。再看看帖子里其他准妈咪的回复,都是属于“求助型”,纷纷在向楼主请教。", "PageRank": 7}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/sv_3595147477231224943?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "孕晚期摸肚子小心脐带绕颈,正确做法来啦!孕晚���出现这种现象,如果是一周时间中这是很正常的。但是如果已经绕了三周或者以上的时间,那么可能就会出现危险的结果。这种情况发生后,可以在37周之后进行剖腹产,然后取出孩子。如果说时间太久不治疗的话就会使得孩子出现缺氧,从而出现窒息的情况,所以一定要定期的进行复查。", "PageRank": 6}]} +{"qid": "Q_ZH_075", "question": "脚后跟开裂是缺乏维生素或者胶原蛋白吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://wsjkw.jl.gov.cn/zdzt/jkkp/202105/t20210513_8066445.html", "domain": "wsjkw.jl.gov.cn", "authority": "high", "doc_text": "缺乏维生素与足跟裂口没有关系,脚后跟开裂是一种皮肤病,常见原因是环境干燥导致水分缺失,在外力的作用下造成裂口。维生素是机体运行必需的微量元素,但一般很难见到因维生素缺乏引起的皲裂情况。这种说法没有科学依据。尤其是进入冬季以后,随着气温的降低,我们的身体水分也会大量流失,脚后跟经常会出现干裂,脱皮的现象,而且这种现象大都会发生在中老年人身上,因为中老年人的皮肤在老化,抵抗力也在逐步降低。然而,在近些年来脚后跟干裂起皮不仅会发生在年轻人身上,而且一年四季都可能会出现,这也预示着年轻人的身体正在出现问题。什么原因导致脚后跟干裂当我们的人体缺乏某些营养成分的时候会出现皮肤干裂的情况,尤其是缺乏维生素A,维生素A对于保护我们的皮肤粘膜有很大的帮助,所以很多朋友们在日常生活中都会坚持服用维生素A。那么在排除我们人体缺乏营养物质造成脚后跟干裂的情况以外,脚后跟干裂还和哪些情况有关呢?各位朋友不妨一起来了解一下。脚后跟“干裂”可能还摆脱不了这两种因素第一个因素:皮肤炎症患有皮肤严重的人在日常生活中可能会出现脚后跟干裂脱皮的情况,尤其是出现角化障碍性皮肤病或者是慢性湿疹,一旦患有这两种皮肤病会导致脚部的细胞衰老,而且新生细胞也会越来越少。当皮肤粘膜一步一步受到损伤,那么脚后跟干裂的情况也会越来越明显,而且涉及范围也越来越广。第二个因素:真菌感染尤其是对于那些患有脚气的人,主要是由于脚部受到真菌感染所致,而且随着空气的不断恶化,人们更容易受到外界细菌,病毒的感染。在平时经常出入公共场所,例如澡堂或者是泡温泉的地方都可能会感染脚气,所以在平时注意脚部卫生,尤其是在冬季的时候,多用热水来泡泡脚。在平时给身体补充足够的营养,尤其是多吃一些新鲜的果蔬可以有效的为皮肤补充水分,预防皮肤干裂。其次,每天喝足两升左右的水,不仅可以维持日常工作生活所需,还能够促进肠胃蠕动,给身体增添水分。", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.citicbank.com/znzx/jkbk/202105/t20210512_3378058.html", "domain": "www.citicbank.com", "authority": "high", "doc_text": "流传说法:对于脚后跟开裂,有人说这是缺乏维生素或者胶原蛋白的表现,对此他们的观点是要“食补”养生,需要多吃维生素和胶原蛋白;另一类人的的观点则恰恰相反,他们认为脚后跟开裂是高尿酸的表现,需要忌吃高糖类的食物。较真要点:脚后跟开裂跟维生素的缺乏、高尿酸的表现毫无关联性。导致脚后跟开裂最常见的原因是季节变化引起的皮肤干燥以及足后跟长期受压和摩擦形成的皲裂有关,此外脚气和湿疹等疾病也会导致足底和脚后跟的皲裂。查证者:罗翔丨皮肤科医生、科普作者冬季来临,许多人会出现脚掌和脚后跟开裂的现象,对这一现象人们有各种版本的说法来解释。有人说这是缺乏维生素或者胶原蛋白的表现,对此他们的观点是要“食补”养生,需要多吃维生素和胶原蛋白;另一类人的的观点则恰恰相反,他们认为脚后跟开裂是高尿酸的表现,甚至是糖尿病的前期,所以需要忌吃高糖类的食物才能解决问题。实际上,脚后跟的开裂现象其实与维生素缺乏、糖尿病等并无关联性,无论食补还是忌口都不会带来实质性的改善。医学上将脚后跟开裂现象称为:皲裂,其形成原因多于皮肤本身相关。今天就跟着皮肤科医生一起来梳理一下导致脚后跟开裂的真实原因及其相应的处置措施吧。一、导致脚后跟开裂最常见的原因是季节变化引起的皮肤干燥人体的皮肤会随着季节的变化发生一系列的变化,举个例子:夏天天气炎热,皮脂腺功能旺盛,面部可能出现油光锃亮的油腻感,到了冬季这种现象会自然改善;但与此同时,随着冬季来临、气温降低,人体的皮脂腺以及汗腺活跃度下降,其分泌的皮脂与汗液不足以保持皮肤水合度(体表皮肤的湿润度),此时角质层就容易出现干燥、开裂的现象。此外,冬季空气湿度较低,也会进一步导致皮肤角质层的干燥加重,所以脚后跟的开裂现象一般出现在冬季低温、干燥的季节。应对这种因皮肤干燥导致的皲裂现象,可以涂抹强效的保湿剂来改善,比如凡士林、尿素霜等。早晚各一次,必要时可以使用保鲜膜封包,往往一到两周即可明显改善。二、重压和摩擦是导致足根部出现开裂的另一种重要原因有人会说单纯的皮肤干燥并不一定会导致皮肤的开裂现象,毕竟我们全身上下的皮肤在冬季都会发生同样的水合度下降情况,发生皲裂的部位往往只在足底和足后跟。的确如此,这其实也提示足底、足后跟部特殊的处境:长期受压和摩擦也参与了皲裂的形成。重压和摩擦可导致局部角质层的增厚,这是人类体表皮肤对于环境做出的一种适应性改变,以便耐受局部长期的机械刺激,避免局部皮肤出现与压迫、摩擦相关的疼痛或炎症发生。但是这种适应性改变也有不利的一面,比如过厚的角质层在剪切力的作用下最终容易出现皲裂,而且一旦裂开往往相对难以愈合。为了应对局部压力与摩擦导致的皲裂现象,最好的办法就是通过适当的保护措施,改善局部皮肤的环境:比如更换软底、宽松的鞋子或局部使用软垫,穿着更合适的袜子,避免长时间的行走、站立以及其他可能的刻板动作。同时还可以适当使用具有角质剥脱作用的药物,比如水杨酸软膏、尿素软膏等,能够帮助这类皲裂更快的好转。三、脚气和湿疹等疾病也会导致足底的皲裂皮肤疾病也会导致足底的皲裂,其中最为常见的是角化过度性足癣,也就是人们常说的“脚气”。角化过度性足癣可能有一定的季节性,比如在夏季时,脚气可能表现为水疱、鳞屑,或者趾缝的浸渍糜烂,伴有较为明显的瘙痒或异味;而到了秋冬干燥季节,水疱、糜烂消失,趾缝皮疹康复,但足底和足跟则可能出现角质增厚、粗糙、皲裂。由足癣导致的足底皲裂现象治疗上除了需要注意角质软化剂的使用,还需要同时使用抗真菌的药物,比如酮康唑乳膏或者布替萘芬乳膏。日常生活中注意足部的清洁、鞋袜的更换也是非常重要的。其实还有许多可能导致足部出现皲裂的角化过度性疾病,比如掌跖角化过度性湿疹,掌跖角化症等等。这些与疾病相关的足底皲裂往往皮疹更重、累及范围更大、持续时间更长,且更容易伴有局部疼痛、瘙痒等其他症状。因此皮肤科医生建议当生活中遇到症状较重,通过局部简单护理和用药无法有效改善的足底皲裂时,记得及时就医,以便获得更明确诊断以及更专业的治疗。本文已得到腾讯较真平台授权转载,禁止二次转载。", "PageRank": 6}, {"docid": "doc_003", "url": "https://piyao.kepuchina.cn/rumor/rumordetail?id=YzQq", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "这种说法并不全面。脚后跟开裂可能由多种因素引起,除了缺乏维生素或胶原蛋白之外,还可能是以下原因:1. 环境因素:干燥的环境或气候条件可能导致皮肤失去水分,变得干燥和脆弱。2. 年龄:随着年龄的增长,皮肤自然失去弹性和水分,更容易出现干燥和开裂。3. 皮肤病:如湿疹、牛皮癣等皮肤病可能导致皮肤干燥和开裂。4. 慢性疾病:某些慢性疾病,如糖尿病,可能会影响血液循环和神经功能,导致皮肤问题。5. 营养不良:缺乏某些营养素,如维生素A、维生素E、维生素B群(特别是维生素B2和B6)和锌,可能会影响皮肤健康。6. 胶原蛋白:胶原蛋白是皮肤弹性的重要成分,随着年龄的增长,胶原蛋白的生成减少,可能导致皮肤干燥和开裂。7. 过度使用化学物质:频繁使用肥皂、洗涤剂和其他化学物质可能会剥夺皮肤的天然油脂,导致干燥和开裂。8. 不合适的鞋袜:穿着不合适或不透气的鞋袜可能导致脚部出汗过多,湿气和摩擦可能引起皮肤问题。9. 体重:超重或肥胖可能会增加脚部的压力,导致皮肤过度拉伸和开裂。10. 遗传因素:某些皮肤状况可能具有遗传倾向。那么,脚后跟开裂,如何缓解呢?可以采取以下措施:1. 保持皮肤湿润,使用保湿霜或润肤油。2. 避免长时间暴露在干燥的环境中。3. 穿着透气的鞋袜,避免过紧或不适当的鞋子。4.保持健康的饮食习惯,确保摄入足够的维生素和矿物质。5.减少使用可能剥夺皮肤天然油脂的化学物质。6.如果症状持续或加重,应咨询医生或皮肤科专家,以确定具体原因并接受��当的治疗。总之,脚后跟开裂是一个复杂的问题,可能涉及多种因素。如果怀疑是由于缺乏维生素或胶原蛋白引起的,可以通过改善饮食和使用适当的皮肤护理产品来改善症状。然而,如果问题持续存在,建议咨询医疗专业人员的意见。", "PageRank": 0}, {"docid": "doc_004", "url": "https://m.baidu.com/bh/m/detail/ar_9321890546310629295?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "导语:秋天很干燥,所以人体皮肤容易开裂,但是很少人注意到脚后跟开裂的问题。而脚后跟开裂的危害要大于身体其他部位的开裂,因为长时间闷在鞋子里面,大大增加了感染风险。01脚后跟开裂,影响生活水平,严重的危害健康‍‍1、疼痛难忍脚后跟日常就会难免和鞋子发生摩擦,会有疼痛、出血的情况,稍微轻一点的症状尚可以忍耐,但是,严重的会导致疼痛难忍,无法行走。2、容易感染一天当中,脚步是比较容易出汗并且一直被闷在鞋子里面的,这就导致了细菌等微生物的快速繁殖。而脚后跟开裂更是给了这些微生物入侵血液的机会,所以,严重的人会导致感染坏死等问题,这些都是需要引起重视的。02脚后跟开裂无关性别,主要找上四种人,需要注意1、身体水分不足的人身体水分不足的人,皮肤都比较干燥,比起正常人更加容易开裂。尤其是足跟处,因为缺乏汗腺油脂腺,难以分泌保护皮肤的物质,在季节交替的过程中就很容易发生开裂。所以,除了要保持水分以外,还应该注意足部的保暖,防止因为温差过大导致的开裂问题。同时,还需要注意休息,防止足部运动增多,减少皮肤开裂的机会。2、血液循环差的人血液循环差的人,就会导致新生细胞比较少,延缓了局部组织的新陈陈代谢,这样表面死皮很多,而皮下的新皮很少很脆弱,在外界刺激下就容易发生开裂。老年人因为身体衰老,整体的新陈代谢都要慢于年轻人,所以更容易出现足部开裂的问题,需要引起重视。3、缺乏营养维生素等营养物质有着良好的保护皮肤湿润,防止皮肤开裂的功能,尤其是维生素E。所以,日常生活中应该多食用果蔬,晚上用热水泡脚,泡完以后可以用维生素E软膏擦拭。4、穿着不当实际上,穿着不当是很多人皮肤开裂的重要原因,因为皮肤长时间和衣物摩擦导致开裂水泡的问题屡见不鲜,所以要尤其注意选择一双合适的鞋子。03足跟开裂不用愁,记住一泡二吃四保持,养成良好生活习惯1、一泡一泡是指的泡脚,因为足部的水分很有可能不足,所以这个时候就需要用泡脚来补充水分。同是,泡脚还可以有效抑制细菌,让足部保持干净。泡脚主要是以白醋泡脚为主,因为白醋有良好的美白、活化胶原蛋白、刺激皮肤弹性增加和防止皮肤开裂等好处。可以用一份白醋加入40度的温水来泡脚,除此以外,还有良好的温热身体,抑制细菌和助眠的效果。注意的是,泡脚的水温应该在40度左右,时间也不宜过长,以20分钟为益。过高的水温会损害脚上的细胞,而时间过长也会导致细胞死亡,反而不利于健康。2、二抹抹是指抹药膏,只要是以保湿的护肤品位置。需要在泡完脚以后,立刻擦干脚,并且抹上含有高油脂和维生素E的保健品,可以有效保湿,防止足部开裂。3、四吃主要是吃四种食物,分别是果蔬,维生素A,维生素E和水。这些都可以保护足跟,防止足跟受伤或者开裂。而胡萝卜、菠菜、红薯以及动物肝脏等都含有大量的维生素A,日常生活中可以多多食用。结语:很多人都不认为足跟开裂是什么重要的问题,但却每年都被足跟开裂烦扰着。但其实,无论是什么病都要重视,不要等拖成了大病再来追悔莫及,今天分享给大家的小方法可以有效地防止足跟开裂,快用起来吧。", "PageRank": 6}, {"docid": "doc_005", "url": "https://m-mip.39.net/askar/mipso_u2nqygi.html", "domain": "m-mip.39.net", "authority": "low", "doc_text": "脚后跟裂吃维生素A、维生素C、维生素E、维生素B群等维生素可能有一定的辅助作用,但并不能快速治愈。如果裂口严重或伴有感染症状,应及时就医以获得适当的治疗。1.维生素A脚后跟裂可能与皮肤干燥有关,而维生素A有助于维持皮肤的健康状态。适当补充可促进角质细胞分化和生长,对改善症状有帮助。可通过食用胡萝卜、菠菜等食物获取。2.维生素C足部皮肤开裂可能是由缺乏维生素C引起的,该物质在胶原蛋白合成中起重要作用。增加维生素C摄入量可以增强皮肤弹性和韧性,并加速伤口愈合。相关食品包括柑橘类水果、草莓以及绿叶蔬菜。3.维生素E维生素E具有抗氧��作用,能够减少自由基损伤,从而起到辅助治疗的作用。此外还可以促进血液循环,缓解局部不适感。可以通过进食坚果、鳄梨来获得。4.维生素B群维生素B群中的B2、B6等成分对于维持皮肤健康也有一定作用。适量补充可促进新陈代谢,改善循环问题。富含此类维生素的食物有燕麦片、全麦面包等。患者平时要保持足部湿润,避免使用刺激性强的洗涤剂,以免加重皮肤干燥。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.wuchang.gov.cn/xxgk/wsjkj/fdzdgknr/gysyjs/ylws_46598/jkkpzs/202601/t20260107_2707723.html", "domain": "www.wuchang.gov.cn", "authority": "low", "doc_text": "每到秋冬季节许多人的脚后跟就像“干旱的大地”出现一道道深浅不一的裂口这些裂口不仅让你从“优雅天鹅”秒变“蹒跚企鹅”还可能隐藏着严重的健康隐患我们的脚后跟皮肤有四大特点让它成了“干裂重灾区”当秋冬季节湿度骤降加上暖气、空调的“烘烤”角质层水分迅速蒸发脆性增加就像干涸的土地一样开始龟裂脚后跟干裂不仅与天气有关还可能是这些疾病的“信号灯”甲状腺激素对维持皮肤水分至关重要。甲减患者的皮肤新陈代谢减慢,汗腺和皮脂腺分泌减少,容易出现全身性干燥,尤其是脚后跟、手掌等部位。维生素A缺乏:影响上皮细胞完整性。B族维生素缺乏:特别是维生素B3(烟酸)缺乏可能导致糙皮病。维生素C缺乏:影响胶原蛋白合成,皮肤弹性下降。角化性湿疹:皮肤屏障功能障碍,保湿能力差。角化过度型足癣(脚气):真菌感染导致角质异常增厚,然后开裂。银屑病(牛皮癣):角质细胞过度增生,形成厚层干燥的鳞屑。动脉硬化、静脉曲张等疾病导致下肢供血不足,皮肤得不到充足营养和氧气,修复能力下降,轻微损伤就可能导致裂口难愈合。如果你的脚后跟干裂是单纯环境因素所致可以尝试以下步骤如果你的脚后跟开裂属于以下情况请及时就诊皮肤科医生可能会根据情况开具处方药物选择柔软、透气、合脚的鞋子;棉质袜子优于化纤袜,勤换洗;避免长时间穿高跟鞋或硬底鞋。多喝水,保持身体水分充足;增加必需脂肪酸摄入:坚果、鱼类、牛油果;补充维生素A、C、E及B族:胡萝卜、柑橘、绿叶蔬菜、全谷物。避免长时间站立或行走;坐着时可将双脚抬高,促进血液循环;不要赤脚行走,尤其是冬季室内地板过凉。脚后跟的一小道裂口可能是身体发出的健康警报这个冬天请给你的双脚多一点关注当居家护理效果不佳时及时寻求专业医疗帮助才是对自己真正的关爱", "PageRank": 5}, {"docid": "doc_007", "url": "https://blog.sina.com.cn/s/blog_60deb0830100pk2d.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "其实除了脚干、脚底厚容易引起脚裂之外,我们的身体里如果缺少了某样营养素,也会导致脚裂,那到底缺乏什么营养会引起脚裂呢?清华大学第一附属医院皮肤科主任医师 王昕:“很多中老年人都会有这种现象,缺少了维生素A族和B族也很容易引起脚裂。”那哪些食物中有大量的维A和维B,我们又该怎么吃呢?记者:“今天要推荐给您的这道菜是黄豆鲫鱼汤,那我们都知道鱼类和豆类是富含维生素的大户,所以今天我们把它们搭配在一起,会对您的脚裂有一定的帮助。那具体的制作方法也是非常的简单。”首先我们准备好原料:鲫鱼两条,泡发的黄豆100克,泡发的银耳100克,最后还有适量的葱姜。随后我们往锅中倒入适量的水,再把所有原料都放到锅中,文火煲大约半小时就可以了。如果能经常喝上这么一碗富含维生素和胶原蛋白的热汤,相信您的脚裂问题一定会轻松解决。鱼、豆子、动物的肝脏,还有一些干果中都含有很多的维生素A和B,您不妨多吃一些这样的食品,对预防起脚裂有好处。", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.facebook.com/health.tw/posts/%E8%84%9A%E5%BE%8C%E8%B7%9F%E8%A3%82%E5%88%B0%E5%83%8F%E4%B9%BE%E6%97%B1%E7%A8%BB%E7%94%B0-%E5%85%88%E5%88%A5%E6%80%A5%E8%91%97%E5%90%9E%E7%B6%AD%E4%BB%96%E5%91%BD%E6%88%96%E7%8B%82%E5%96%9D%E8%86%A0%E5%8E%9F%E8%9B%8B%E7%99%BD%E6%88%91%E5%80%91%E6%95%B4%E7%90%86%E4%BA%86%E4%BB%A5%E4%B8%8B%E9%87%8D%E9%BB%9E%E8%AE%93%E4%BD%A0%E4%B8%80%E6%AC%A1%E7%9C%8B%E6%87%82%E8%A3%82%E8%85%B3%E8%B7%9F%E5%88%B0%E5%BA%95%E7%82%BA%E4%BB%80%E9%BA%BC%E4%BE%86%E6%95%B2%E9%96%801%EF%B8%8F%E2%83%A3-%E7%92%B0%E5%A2%83%E5%A4%AA%E4%B9%BE-%E5%86%AC%E5%A4%A9%E5%86%B7%E6%B0%A3%E6%88%BF%E4%BD%8E%E6%BF%95%E5%BA%A6%E7%9A%AE%E8%86%9A%E6%B0%B4%E5%88%86%E8%92%B8%E7%99%BC%E4%B9%BE%E8%A3%822%EF%B8%8F%E2%83%A3/1166372598867218/", "domain": "www.facebook.com", "authority": "low", "doc_text": "腳後跟裂到像乾旱稻田?🌾 先別急���吞維他命或狂喝膠原蛋白!我們整理了以下重點,讓你一次看懂「裂腳跟」到底為什麼來敲門!1️⃣ 環境太乾冬天、冷氣房、低濕度,皮膚水分蒸發→乾→裂。2️⃣ 年紀到了皮膚彈性、油脂自然減少,長輩更容易中招。3️⃣ 皮膚病搗蛋濕疹、乾癬、香港腳(真菌感染)都會讓角質失控。4️⃣ 慢性病影響糖尿病、甲狀腺低下會讓血液循環變差,腳跟先抗議。5️⃣ 營養不均缺乏維生素A、B群、E或鋅,皮膚修復力下降,但這只是「配角」。6️⃣ 膠原蛋白迷思目前沒有研究證實「喝膠原蛋白」就能讓腳跟不裂,別再花冤枉錢!7️⃣ 化學攻擊強力肥皂、洗碗精、漂白水,把皮脂膜洗光光。8️⃣ 鞋襪不合不透氣、太緊、摩擦大,濕氣+壓力=裂上加裂。9️⃣ 體重負擔體重越高,腳跟壓力越大,皮膚被撐開。🔟 遺傳體質有人天生皮膚屏障較弱,只能更勤保養。怎麼緩解?✓ 每天厚擦保濕乳液(尿素、乳木果油都行)✓ 泡腳後輕磨硬皮,別剪到見血✓ 穿棉襪+透氣鞋,減少摩擦✓ 控制血糖、多喝水、均衡飲食✓ 若裂到流血、紅腫,先看皮膚科排除感染小結:腳跟裂≠缺乏膠原蛋白,多數是「乾+摩擦+疾病」綜合體。保濕、減壓、治根本,才是讓腳跟回春的關鍵!", "PageRank": 9}, {"docid": "doc_009", "url": "https://www.sohu.com/a/998618756_121106869", "domain": "www.sohu.com", "authority": "low", "doc_text": "每日科普丨脚后跟开裂是缺乏维生素或胶原蛋白?这种说法并不全面。脚后跟开裂可能由多种因素引起,除了缺乏维生素或胶原蛋白之外,还可能是以下原因:1. 环境因素:干燥的环境或气候条件可能导致皮肤水分流失,从而引起脚后跟开裂。2. 摩擦和压力:长时间站立、行走或穿着不合适的鞋子,会增加脚后跟的摩擦和压力,导致皮肤角质层增厚、失去弹性,最终开裂。3. 皮肤疾病:某些皮肤疾病,如湿疹、银屑病、鱼鳞病等,也可能导致脚后跟开裂。4. 真菌感染:脚气(足癣)等真菌感染也可能引起脚后跟皮肤干燥、脱皮、开裂。5. 营养缺乏:虽然维生素和胶原蛋白对皮肤健康很重要,但脚后跟开裂通常不是由它们的缺乏直接引起的。然而,长期营养不良可能影响皮肤的整体健康状况,使其更容易出现问题。6. 其他因素:年龄增长、内分泌失调、糖尿病等慢性疾病也可能增加脚后跟开裂的风险。总之,脚后跟开裂是一个复杂的问题,可能涉及多种因素。如果怀疑是由于缺乏维生素或胶原蛋白引起的,可以通过改善饮食和使用适当的皮肤护理产品来改善症状。但如果症状持续或加重,建议及时就医,由医生进行诊断和治疗。", "PageRank": 8}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/ar_9968965513250127966?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "脚后跟又干又裂?别急着用偏方!医生推荐的分级护理方案,简单又有效。秋冬季节,不少人会出现脚后跟粗糙、脱皮甚至裂口的情况,严重时走路都伴随刺痛,不仅影响日常活动,还可能引发感染风险。脚后跟干裂在医学上称为“足跟皲裂”,并非单纯的皮肤干燥,而是多种因素共同作用的结果。了解其成因并采取科学的分级护理方法,才能有效改善症状,恢复足跟皮肤的健康状态。一、认清脚后跟干裂的常见诱因。足跟皮肤的角质层较厚,且缺乏皮脂腺分泌滋润,是全身最容易干燥开裂的部位之一。常见诱因主要分为四类:1.生理因素:随着年龄增长,皮肤的新陈代谢减缓,角质层修复能力下降,皮脂腺分泌减少,尤其是中老年人更容易出现足跟皲裂;长期站立、行走或穿不合适的鞋袜,会加重足跟部位的摩擦和压力,加速角质层增厚和水分流失。2.环境因素:秋冬季节空气湿度低,皮肤水分蒸发速度加快,若未及时补充保湿,足跟皮肤容易因缺水而变得粗糙、干裂;频繁使用热水烫脚或碱性强的清洁用品,会破坏皮肤表面的皮脂膜,进一步加剧皮肤干燥。3.营养因素:缺乏维生素A、维生素E、锌等营养素,会影响皮肤的正常结构和功能,导致皮肤角质层异常增生,弹性降低,易出现裂口。4.疾病因素:患有鱼鳞病、银屑病、湿疹、足癣等皮肤病,会直接影响足跟皮肤的健康状态,导致角质层过度增厚、皮肤屏障受损,进而引发皲裂;糖尿病患者因末梢血液循环障碍和神经病变,皮肤营养供应不足,也容易出现足跟干裂且难以愈合。二、根据干裂程度进行分级护理。针对不同程度的足跟干裂,需采取对应的护理措施,才能达到最佳效果。1.轻度干裂(皮肤干燥粗糙,无明显裂口):以基础保湿为主。每天用温水洗脚10-15分钟,避免水温过高;洗脚后用干净毛巾轻轻擦干,尤其是足跟部位;立即涂抹具有保湿锁水功效的护肤品,重点按摩足跟及周围皮肤,促进吸收。选择含有凡士林、羊毛脂、神经酰胺等成分的产品,能有效修复皮肤屏障,减少水分流失。日常可穿棉质袜子,减少足跟与鞋袜的摩擦。2.中度干裂(出现浅表裂口,偶有刺痛感):在基础保湿的基础上增加角质层软化步骤。每周可进行1-2次去角质护理,使用温和的磨砂膏或浮石轻轻摩擦足跟部位,去除增厚的老废角质,但需注意力度适中,避免损伤皮肤;洗脚后涂抹保湿产品,可配合使用保鲜膜包裹足跟,形成封闭环境,促进护肤品吸收,每次包裹15-20分钟,每天1-2次。若裂口有轻微红肿,可在医生指导下使用具有舒缓修复作用的护理产品。3.重度干裂(裂口较深,伴有明显疼痛、出血或感染迹象):此时需谨慎护理,避免自行处理加重病情。首先要保护裂口部位,避免摩擦和挤压,可使用无菌纱布轻轻包裹;洗脚时避免用力揉搓,水温不宜过高;在医生指导下使用专业的修复产品,促进裂口愈合。若出现裂口化脓、周围皮肤红肿热痛等感染症状,或糖尿病患者出现足跟干裂,应及时就医,接受专业治疗,防止病情恶化。三、日常预防:远离足跟干裂的关键。预防胜于治疗,养成良好的日常习惯,能有效降低足跟干裂的发生概率。1.做好足部保湿:坚持每天洗脚后涂抹保湿护肤品,尤其是秋冬季节,可适当增加涂抹频率;外出时若环境干燥,可携带便携保湿产品,随时补充。2.选择合适鞋袜:避免穿高跟鞋、硬底鞋或过紧的鞋子,减少足跟部位的压力和摩擦;选择透气性好、柔软舒适的棉质袜子,吸汗保湿,避免化纤袜子。3.调整生活习惯:保持均衡饮食,多吃富含维生素A、维生素E和蛋白质的食物,如胡萝卜、菠菜、坚果、瘦肉等;避免频繁用热水烫脚,洗脚水温以38-40℃为宜;养成规律作息,避免熬夜,促进皮肤新陈代谢。总之,脚后跟干裂虽常见,但不可忽视。通过了解诱因、分级护理和日常预防,就能有效改善足跟皮肤状态,摆脱干裂困扰。若干裂情况持续不缓解或加重,务必及时寻求专业医生的帮助,避免延误病情。", "PageRank": 6}]} +{"qid": "Q_ZH_076", "question": "隔夜茶里富含亚硝酸盐,不能喝吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n1/2019/0514/c14739-31083392.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "茶的发现和利用已有数千年的历史了,据考证,有文字记载的茶事已有两千多年的历史。唐代陆羽所著的《茶经》,更是我国乃至世界上现存最早、最完整、最全面的茶学专著,被誉为“茶叶百科全书”。现如今茶的“足迹”已经遍布世界各地,成为一种广受欢迎的绿色饮品。那么有人说喝隔夜茶会致癌,这是真的吗?\n隔夜茶一般是指茶叶浸泡超过12小时以上,或者是搁置了一晚上的茶。有些人说喝隔夜茶会致癌的主要原因是隔夜茶会产生一种强烈的致癌物:亚硝胺。\n亚硝胺是重要的化学致癌物之一,也是四大食品污染物之一。食物、化妆品、啤酒、香烟中都含有亚硝胺。特别是在烟熏食品中,含有大量的亚硝胺类物质,当熏腊食品与酒共同摄入时,亚硝胺对人体健康的危害还会成倍增加。\n生成亚硝胺的基础物质亚硝酸盐、硝酸盐和胺类在食物中是普遍存在的,例如蔬菜中亚硝酸盐的平均含量大约为4mg/kg,肉类约为3mg/kg,蛋类约为5mg/kg等等。\n在人们日常膳食中,绝大部分的亚硝酸盐在人体内像“过客”一样随尿液排出体外,只有在特定条件下才会转化成亚硝胺。所以,通常条件下膳食中的亚硝酸盐不会对人体健康造成危害,只有过量摄取,且身体内缺乏维生素C的情况下,才能对人体造成危害。茶叶本身富含维生素C和茶多酚,反而成为了合成亚硝胺的天然抑制剂。\n因此隔夜茶致癌是没有科学依据的。但是从营养和卫生的角度来讲,隔夜茶中的诸多营养物质均有流失,而且微生物含量会上升。如果在某些情况下发生变质,还会因个人的身体情况造成潜在性伤害。", "PageRank": 7}, {"docid": "doc_002", "url": "https://piyao.cnjiwang.com/kpcs_py/202603/4029096.html", "domain": "piyao.cnjiwang.com", "authority": "high", "doc_text": "流言:隔夜茶不能喝。总有人说隔夜茶里面的亚硝酸盐超标,不能喝。流言分析:这是一种常见误区。实际上茶里的亚硝酸盐含量很少,即使放置一夜,也���会有明显的增长,不会对身体造成任何影响。桌角静静躺着一杯昨晚遗忘的茶水,它的颜色已经从明亮的嫩绿或金黄转变成了深沉的褐色。在长辈的认知里,这杯茶已经不能喝了。关于“隔夜茶会产生大量亚硝酸盐进而引发癌症”的说法,在社交圈里长盛不衰。但实际上,无论是隔夜茶还是隔夜茶中所含的亚硝酸盐,我们都不必如此恐惧。茶里的亚硝酸盐来自哪里?亚硝酸盐是一类无机化合物的总称,最常见的是亚硝酸钠和亚硝酸钾。在工业和食品加工中,亚硝酸盐是可以按照规定合法限量添加的。要评估亚硝酸盐的风险必须建立在定量的基础上。世界卫生组织和联合国粮农组织的食品添加剂联合专家委员会(JECFA)通过长期的毒理学研究,为亚硝酸盐设定了每日允许摄入量(ADI)为每千克体重 0-0.07 毫克,也就是说,一名 60 千克的成年人,日摄入的亚硝酸盐应该控制在 4.2 毫克以内。在实际的饮食结构中,亚硝酸盐的来源非常广泛,包括加工肉类、腌菜、长时间存放的蔬菜以及受环境污染的水源等。而茶汤中的亚硝酸盐,主要是来源于茶叶。实际上隔夜茶中的亚硝酸盐实际上非常少。一杯新鲜冲泡的茶汤,其亚硝酸盐含量通常在 0.001–0.02 毫克/升左右。在常温环境下敞口放置 24 小时后,其数值确实会因为环境中微生物的活动而上升,但通常也仅增长到 0.01–0.3 毫克/升左右。为了直观理解这个数据的安全性,我们可以参考中国生活饮用水卫生标准 GB 5749-2022。在该标准中,生活饮用水中亚硝酸盐的限量值为 1 毫克/升。这就意味着,哪怕是一杯放了一整天的隔夜茶,其亚硝酸盐含量依然仅为国家饮用水安全标准的十分之一。喝一杯隔夜茶摄入的亚硝酸盐量,其实远低于你吃一口腌制蔬菜或者加工肉制品所摄入的量。依然那句老生常谈的话,脱离剂量谈毒性,就是耍流氓。隔夜茶应如何保存?明明隔夜茶水中亚硝酸盐的浓度并没有上涨很多,为什么很多人都会恐惧呢?一个很大的原因是它的颜色变深了,会给人一种它产生了新物质的感觉。实际上,茶汤隔夜变深色的背后只是氧化反应。茶汤中富含的茶多酚具有极强的还原性,一旦暴露于空气中就会与空气发生氧化反应,逐渐转变为茶黄素、茶红素以及茶褐素等。这些物质本质上是天然的植物色素,虽然它们会让茶汤的口感变得平淡而带有苦涩感,但并不会带来过多健康上的隐忧。如果要保存茶水,应采取覆盖容器或者置于低温环境下密封保存的措施,以阻断微生物的滋生路径。一旦茶汤出现混浊、异味或者表面出现霉斑,必须停止饮用。冷泡茶是否有食品安全问题?此外,除了隔夜茶汤,近年来流行的冷泡茶又是否会有食品安全方面的问题呢?冷泡茶的风险点主要集中在微生物污染上。如果冲泡时使用的容器清洗不彻底,或者在室温下放置时间过长,茶汤中的微量蛋白质和糖类依然可能成为细菌的培养基。冷泡茶在严格冷藏的条件下,其亚硝酸盐含量微乎其微,完全处于安全饮用范围之内。茶叶中富含的抗氧化成分也为其安全性提供了双重保障。只要是确保容器洁净并在建议时间内饮用完毕,冷泡茶并不会成为健康的负担,反而是一种能够保留茶叶香气成分的饮用方式。照“谣”镜:此类谣言常见夸大风险,将隔夜茶中微量亚硝酸盐渲染成“严重超标”,无视其在国标限量内的事实,制造恐慌联想,借“致癌”“中毒”等关键词触发健康焦虑,缺乏量化支撑,只讲“不能喝”,不提实际检测数据与科学评估。要避免这类谣言,应立足食品安全科学,树立“剂量决定毒性”的认知基准,让理性认知主导饮食选择,避免被片面言论误导。来源:科学辟谣。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.youtube.com/watch?v=VMqgOyegs2I", "domain": "www.youtube.com", "authority": "low", "doc_text": "在茶友之间,似乎有一条不成文的规矩,那就是拒绝喝隔夜茶。民间有一句老话讲:“隔夜茶,毒如蛇”。网上也流传着多种关于隔夜茶危害的观点,例如,有人说隔夜茶会产生致癌物,喝了会对人的肝脏产生危害。也有人说,隔夜茶会滋生毒菌,从而引起腹泻甚至中毒。还有人认为,隔夜茶中的微量元素和有益物质会被氧化分解,饮用后会导致皮肤色素沉淀。", "PageRank": 0}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/475092405", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "在很多人的观念中,不管是隔夜茶、隔夜水还是隔夜茶都是不能食用的,他们认为,这些隔夜的东西不仅会影响肠胃健康,最重要的是还会致癌!且不说这个说法是否正确,但不可否认,这个根深蒂固的观念已经让绝大部分的人排斥隔夜的东西了。今天,我们来看看隔夜茶到底对人体有什么危害。\n起初,流传隔夜茶不能喝的说法,是因为茶叶在长时间浸泡中确实会产生较多的亚硝酸盐,而亚硝酸盐正好是危害人体健康的一种物质,如果长期摄入过量的亚硝酸盐,会影响红细胞的运作,导致血液不能正常的运输氧气会引起口唇指间变成蓝色,又称为蓝血病,严重者会导致脑部缺氧,甚至死亡;高剂量的亚硝酸盐还会导致食道癌和胃癌。", "PageRank": 3}, {"docid": "doc_005", "url": "https://zhuanlan.zhihu.com/p/30855760727", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "我去年冬天有次熬夜写方案,把下午泡的普洱喝到凌晨三点。结果第二天拉肚子拉到腿软,不知道是茶的问题还是着凉了。但今年春天有次把冷泡茶忘在车里过夜,第二天喝下去反而神清气爽。所以这事儿真得看具体情况,不能一竿子打死。\n去年三伏天我试过把没盖的茶杯放空调房里,第二天茶汤里居然飘着几点白毛,吓得我赶紧倒掉。后来学乖了,要是真喝不完的茶,拿保鲜膜封口放冰箱,能保个八九小时。不过说实话,现在天热得能煎鸡蛋,我宁愿少泡点也不愿冒险。", "PageRank": 3}, {"docid": "doc_006", "url": "https://tw.news.yahoo.com/%E5%96%9D%E4%BA%86%E6%9C%83%E8%87%B4%E7%99%8C-%E7%B6%B2%E5%82%B3-%E7%90%86%E7%94%B1-%E9%9A%94%E5%A4%9C%E8%8C%B6-%E6%B0%B4%E4%B8%8D%E8%83%BD%E5%96%9D-000000923.html", "domain": "tw.news.yahoo.com", "authority": "low", "doc_text": "网传理由4:隔夜茶会产生亚硝胺。亚硝胺是一种致癌物,由亚硝酸盐和胺类反应产生,要生成它,需要有硝酸盐并且在细菌大量生长的条件下,才能把硝酸盐转化成亚硝酸盐。在茶水中,硝酸盐的含量本就很少,也缺乏转化成亚硝胺的反应条件,所谓的“生成亚硝胺”,只是一种想象。", "PageRank": 7}, {"docid": "doc_007", "url": "https://www.mygopen.com/2024/11/tea.html", "domain": "www.mygopen.com", "authority": "low", "doc_text": "网传「隔夜茶真的不能喝吗?」实验影片,将泡著茶叶的隔夜茶水拿到显微镜底下观察,并无特殊发现而得出隔夜茶可以喝的结论。专家表示,传言「隔夜茶毒于蛇」的说法应与亚硝酸盐无关,其实是茶水中的「单宁酸」易使消化功能较弱的人发生胃肠不适,有此症状的人应避免「浓茶」,但泡出浓茶不只是冲泡时间、也与茶叶量、热水温度等因素有关,且泡茶时间长短与隔夜与否无关,传言说法将胃肠不适过度延伸,连结到孳生细菌、亚硝酸盐,传言说法错误。传言说「隔夜茶里有很多抗氧化物、不容易变质」,则是以错误的论点来解释,传言说法错误。", "PageRank": 0}, {"docid": "doc_008", "url": "https://m.baidu.com/bh/m/detail/ar_6718538366439172683?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "隔夜茶喝了伤身?这些危害你知道吗🌱 隔夜茶是指放置了一夜的茶,或者浸泡了超过12小时的茶。很多人认为隔夜茶不能喝,这究竟是为什么呢?以下是三个主要原因: 细菌滋生 🦠 茶水的密封性不好,或者长时间暴露在空气中,容易让灰尘和细菌进入。茶汤中的蛋白质和糖类是细菌和霉菌繁殖的最佳养料。喝了被污染的茶汤后,容易引起身体不适,所以不建议饮用隔夜茶。 影响消化 🍵 久留在茶杯中的茶水,暴露在空气中,茶多酚会发生化学变化,生成一种叫鞣酐的化合物,时间一长就积累形成“茶锈”。茶锈进入人体后,容易与食物中的蛋白质、脂肪和维生素结合形成沉淀,阻碍营养物质的吸收和消化。 容易引起腹泻 💩 隔夜茶中的微生物含量会上升,还会产生游离单宁酸。特别是在夏季高温时,茶水容易酸败变味,对胃粘膜有一定的刺激作用。如果茶水搁置了24小时以上,最好不要再次饮用,使用过的茶具也应经常擦洗。 维生素丧失 🍃 隔夜茶因为时间过长,维生素大多已经丧失,其它营养物质的含量也会下降,不利于人体健康。这也违背了健康饮茶的原则。 总之,为了健康,不建议饮用隔夜茶。希望这些信息能帮助你更好地了解隔夜茶的危害。", "PageRank": 6}, {"docid": "doc_009", "url": "https://www.youtube.com/watch?v=iMMzHu6yVOQ", "domain": "www.youtube.com", "authority": "low", "doc_text": "根据视频内容,关于“隔夜茶”的非权威观点和担忧主要有以下几点:视频首先通过对比隔夜水和隔夜茶,引出大多数人认为隔夜茶不能喝的普遍观念。这种观点认为,长时间放置的茶水会变得不健康。视频还引用了药王孙思邈在《千��翼方》中的记载:“茶久置则气散”,意指茶放久了会失去功效。在现代,这种担忧演变成了更具体的说法。人们认为,浸泡超过12小时的“隔夜茶”不仅会丧失对人体有益的物质,反而会产生致癌物,比如亚硝酸盐。此外,人们还担心长时间放置的茶汤会滋生细菌,造成微生物污染,从而对健康构成威胁。这些观点共同构成了“隔夜茶有毒”这一说法的核心内容。", "PageRank": 0}, {"docid": "doc_010", "url": "https://www.sohu.com/a/470047743_121118998", "domain": "www.sohu.com", "authority": "low", "doc_text": "网络上一直流传着这样一种说法:隔夜水不能喝,因为白开水放久了会产生致癌物质。大多数父母辈都对这个说法深信不疑,因此清早起床都会把杯子里的水倒掉,重新装刚煮好的水。但实际上这种说法缺乏科学依据,目前还没有科学研究表明隔夜白开水一定会产生致癌物质。那么网络上的说法为什么让那么多人深信不疑呢?", "PageRank": 8}]} +{"qid": "Q_ZH_077", "question": "哈密瓜是唯一自带李斯特菌的水果,孕妇绝对不能吃吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cfs.gov.hk/tc_chi/multimedia/multimedia_pub/multimedia_pub_fsf_141_03.html", "domain": "cfs.gov.hk", "authority": "high", "doc_text": "食物安全中心(中心)在三月透過食物事故監察系統,得悉澳洲某農場出產的一些哈密瓜受李斯特菌污染,導致有人染病及死亡,並正回收有關哈密瓜。中心即時採取跟進行動,發現數個本地進口商曾進口涉事產品。有關進口商已按中心的建議展開回收工作。\n\n李斯特菌是泥土及枯萎植物中常見的細菌。哈密瓜表面粗糙,有助細菌滋生。與其他很多食源性細菌不一樣,李斯特菌能在冷藏低溫下生存及繁殖,受李斯特菌污染的食物通常是在冷藏下保質期較長的即食食物。對孕婦(未出生的胎兒)、初生嬰兒、長者及免疫力較低的人而言,李斯特菌是一種危險的細菌。 \n\n中心建議消費者及業界在流動的清水下以清潔的刷子刷洗整個哈密瓜的表面,然後才切開食用,及盡快進食/出售已切開的哈密瓜。", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.mayoclinic.org/zh-hans/diseases-conditions/listeria-infection/symptoms-causes/syc-20355269", "domain": "mayoclinic.org", "authority": "high", "doc_text": "李斯特菌感染是一种食源性细菌性疾病,对孕妇、65 岁以上人员和免疫功能低下的人员来说可能非常严重。最常见的原因是吃了加工不当的肉块和未经高温消毒的奶制品。\n\n健康人员很少会因为李斯特菌感染而生病,但这种疾病对未出生的婴儿、新生儿和免疫功能低下的人可能是致命的。及时的抗生素治疗有助于抑制李斯特菌感染的影响。\n\n李斯特菌能在冷藏甚至冷冻时存活。因此,严重感染风险较高的人员应该避免食用最可能含有李斯特菌的食物。\n\n症状可能在食用被污染的食物几天后就会出现,但也可能在 30 天或更长时间后才会出现。\n\n如果李斯特菌感染扩散到神经系统,则症状和体征包括:头痛、落枕、意识混乱或警觉性变化、失去平衡、惊厥。\n\n妊娠期的李斯特菌感染很可能只会给母体造成轻微的体征和症状。但对宝宝却可能带来毁灭性后果:可能胎死腹中,也可能在出生后几天内出现危及生命的感染。\n\n孕妇和免疫系统较弱的人发生李斯特菌感染的风险最高。孕妇比其他健康成人更容易发生李斯特菌感染。虽然李斯特菌感染可能只会导致孕妇出现轻微疾病,但对其婴儿的影响可能包括:流产、死产、早产、出生后可能致命的一种感染。\n\n要预防李斯特菌感染,请遵循以下简单的食品安全准则:保持物品清洁。处理或准备食物前后用温肥皂水彻底清洁双手。烹饪后,用热肥皂水清洗用具、砧板和其他食物备餐面。刷洗生蔬菜。在大量流水下用硬毛刷或蔬菜刷清洗生蔬菜。煮透食物。使用食物温度计确保烹煮肉类、禽肉和蛋类菜品煮到安全温度。\n\n如果您怀孕了或者免疫系统虚弱,请特别小心李斯特菌。要特别注意以下类型的食物:软奶酪和墨西哥风味奶酪。热狗和熟食肉类。肉涂抹酱。烟熏海鲜。生豆芽或轻焯生豆芽。", "PageRank": 0}, {"docid": "doc_003", "url": "https://piyao.kepuchina.cn/rumor/rumordetail?id=DeEl", "domain": "kepuchina.cn", "authority": "high", "doc_text": "哈密瓜并不自带李斯特菌。没有任何一种水果是“自带”致病菌的,它也不是哈密瓜的唯一。李斯特氏菌(Listeria monocytogenes)是一种分布极其广泛的食源性致病菌,它在自然界环境中相当常见,被污染的泥土、植物、动物饲���以及人类和动物粪便当中都可以找到它的身影。也正是由于这种广泛存在的特性,使得李斯特菌比较容易污染我们的食品。如果人不小心吃了被李斯特菌污染的食物,就会导致食源性疾病。对普通健康成年人来说,大多数情况只是轻微的胃肠道不适、拉肚子,甚至没有明显症状。但对于一些高风险人群,比如孕妇、新生儿、老年人、免疫力低下者等,感染后可能导致严重后果。特别需要警惕的是,李斯特菌能通过胎盘屏障垂直感染胎儿,所以孕妇感染后,李斯特菌可能通过胎盘影响胎儿,造成流产、早产或新生儿感染。因此,各国食品安全机构都会提醒孕妇要注意防止李斯特菌感染。哈密瓜之所以被推上风口浪尖,主要因为之前发生过一些因为哈密瓜污染而导致的食源性疾病。但实际上,哈密瓜并不会“天然携带”李斯特菌。所谓“自带细菌”的说法其实是对食品污染机制的一种误解,准确说法应该是——李斯特菌污染了哈密瓜。李斯特菌不仅会污染哈密瓜这种水果,还会污染其他的水果。目前的研究发现,草莓、蓝莓、桃子、预切水果沙拉、甚至西瓜等,都存在类似的污染风险。如果吃了这些被李斯特菌污染的水果,同样会出现食物中毒。但我们可以看到,真正的问题在于致病菌(李斯特菌)污染,而不是水果本身。而且,真担心李斯特菌污染,首先应该担心的也不是水果。从食品安全角度看,孕妇更需要注意的其实是一些高风险食品,例如未巴氏消毒的乳制品、冷切熟肉、生食海鲜、未彻底加热的即食食品等,这些食品在全球多起李斯特菌感染事件中都更为常见。", "PageRank": 0}, {"docid": "doc_004", "url": "https://bbs.snsnb.com/post-173515-1.html", "domain": "bbs.snsnb.com", "authority": "low", "doc_text": "孕妇哈密瓜能不能吃?这几点让你了解前因后果\n\n哈密瓜中蕴含的糖分很多,如果大家吃多了哈密瓜,很容易出现糖尿病,所以每天吃适量的哈密瓜是最好的,还要注意不要吃哈密瓜仔,因为哈密瓜仔可能会导致腹泻。\n\n孕妇可以吃哈密瓜,但是不能多吃,因为哈密瓜的糖分很高,容易引起妊娠期糖尿病。另外,哈密瓜性寒,吃多了容易腹泻。所以,孕妇吃哈密瓜要适量。", "PageRank": 0}, {"docid": "doc_005", "url": "https://zhuanlan.zhihu.com/p/64671493", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "姜医生解释说:“在美国,医生就不建议孕妇摄入的一些水果,如凤梨,西瓜,木瓜,葡萄,哈密瓜等含糖量高的水果,特别是在孕早期,更是禁止食用。一直到孕3个月后,或医生确定怀孕稳定以后才可以吃。”\n\n小张不太理解:“姜医生,我知道,糖尿病孕妇不能吃含糖量高的食物。可我没有糖尿病,怎么就不能吃呢?”\n\n姜医生说:“很多孕妈,在怀孕之前,血糖都不高,没有糖尿病征兆。但是,在怀孕之后,由于身体出现了一系列的变化,很容易出现妊娠糖尿病,再摄入含糖量的水果,就会雪上加霜呢。”\n\n“好吧,我听您的。”小张答应着姜医生,谁都看得出,她一脸的不情愿。", "PageRank": 3}, {"docid": "doc_006", "url": "https://forum.babyhome.com.tw/topic/1158984", "domain": "forum.babyhome.com.tw", "authority": "low", "doc_text": "我現在目前八週 因為孕吐 什麼都吃不太下 最近對番茄有好感 但是不知道是否能常吃~因為聽說吃番茹會容易抽筋.....是真的嗎????另外想請問哈密瓜是否也能吃呢???\n\n挫~不能吃番茄....我還能吃什麼 我聽我媽說他懷我時就是愛吃番茄難怪我現在的氣管都怪怪的 常感冒~唉唉唉!!好不容易找到愛吃的東西~好想哭哦!!!我還能吃什麼呢....\n\n聽說蕃茄的話,是小孩容易會有黃膽\n\n而瓜類的水果,是媽媽容易胖啦!\n\n千萬別吃番茄或過冷的水果\n\n冰更不能吃\n\n尤其是番茄\n\n小孩生下來氣管會很不好\n\n這是周遭朋友的經驗和統計數值\n\n他們發現在孕期大量吃番茄\n\n結果生下來的小朋友氣管都不好\n\n容易過敏有氣喘\n\n懷我家老大時\n\n超愛吃番茄\n\n孕吐期更是只有番茄能入口\n\n吃了2個月朋友才警告我\n\n可是已經來不及了 所以老大氣管很差\n\n當然不能說百分之百一定是番茄的緣故\n\n但是既然很多人都這麼說就姑且禁一下口欲\n\n否則生下來後真的很難照料\n\n我什麼水果都吃....連蕃茄和哈密瓜也愛...\n\n阿是喔~~我前一陣子對蕃茄非常有好感耶\n\n而且想說蕃茄不會太甜所以不會胖到媽媽\n\n那要是煮熟的蕃茄也不能吃喔??\n\n哇!蕃茄不敢吃了!前2個禮拜想吐也是猛吃蕃茄呢!\n\n在懷孕前看中醫時 醫生有說冷的水果不能吃\n\n瓜類 跟番茄都是屬於冷的水��\n\n尤其是番茄 本來想說有豐富的茄紅素對身體跟皮膚都很好\n\n所以有一陣子是一箱一箱在吃的\n\n結果看中醫時才知道 番茄吃多了會讓子宮更冷\n\n如果是子宮虛寒的人更是不能多吃 不然會更不容易懷孕\n\n寒性的東西吃多了 在懷孕初期容易造成滑胎的現象\n\n當然 那是在吃很多很多的情況下 如果只是偶爾吃一點是還無妨\n\n還有 番茄如果煮過了就沒關係 所以如果想吃番茄 最好是吃煮過的\n\n像是番茄炒蛋 或番茄蛋花湯都是不錯的\n\n中國人真的很可憐~\n\n一堆東西不能吃\n\n我看國外的翻譯書籍\n\n說番茄是很好止孕吐的水果\n\n我是覺得什麼東西都要吃\n\n適量就可以了\n\n不然你現在孕吐很厲害的情況下\n\n也只能挑你能吃的東西吃\n\n維持一個基本的體力才行阿\n\n哇...真糟糕\n\n最近已經吃了不少番茄耶\n\n前兩天開始也吃了一些西瓜\n\n好甜好好吃喔!!\n\n唉喔...不能吃了\n\n好煩喔!\n\n西瓜不能吃嗎...可是之前看報導有說胎火大的人可以吃西瓜降胎火耶~~\n\n應該是不要過量就好...\n\n不知蕃茄加蜜餞會不會比較好咧~\n\n沒關西吧!!又不是天天吃~", "PageRank": 0}, {"docid": "doc_007", "url": "https://m.baidu.com/bh/m/detail/vc_4142060972808621369?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "孕妇可以吃哈密瓜吗?\n\n孕妇是可以吃哈密瓜的。哈密瓜富含有丰富的维生素,微量元素,有利于孕期的营养,也有利于宝宝的生长发育,所以孕妇是可以少量的吃哈密瓜。但是建议孕妇不能大量的吃,因为哈密瓜性比较寒,你吃多了容易出现腹胀,腹痛,腹泻。腹胀,腹痛,腹泻,严重就会刺激子宫收缩,容易发生流产或者是早产。\n\n所以建议你一次不能吃得太多,同时哈密瓜的糖分也比较高,你吃多了也容易使血糖升高。建议孕期的饮食尽量多样化,少量多餐,多吃点新鲜的蔬菜水果,多吃点优质蛋白的食物,多吃点粗纤维的食物,孕妇是可以吃哈密瓜的。", "PageRank": 6}, {"docid": "doc_008", "url": "https://m.gmw.cn/2025-05/30/content_1304048476.htm?source=msn", "domain": "m.gmw.cn", "authority": "low", "doc_text": "近日,多名网友在社交平台发帖称,孕早期的“准妈妈”们在食用冰箱里的哈密瓜后,感染了李斯特菌,被迫终止妊娠。5月29日,甚至有破万高赞评论“科普”表示,“哈密瓜是唯一自带李斯特菌的水果”。这让许多人对哈密瓜望而却步。 事实究竟如何?哈密瓜真是孕妇高危水果?炎热的夏季将至,针对冷藏冰镇食物,孕妇又该如何饮食,避免感染李斯特菌呢?上游新闻记者就此采访了重庆市妇幼保健院产科主任医师陈军。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.sohu.com/a/311834778_102568", "domain": "www.sohu.com", "authority": "low", "doc_text": "在美国,医生为什么不建议孕早期的孕妇吃哈密瓜?\n\n在怀孕期间,孕妇的饮食需要特别注意,因为这关系到胎儿的健康发育。有些食物在平时可以放心食用,但在孕期却需要谨慎。今天,我们就来聊聊一个让许多孕妇困惑的问题:哈密瓜。在美国,医生为什么不建议孕早期的孕妇吃哈密瓜呢?\n\n首先,哈密瓜的含糖量较高。对于孕妇来说,过高的糖分摄入可能导致妊娠期糖尿病。妊娠期糖尿病不仅会影响孕妇自身的健康,还可能增加胎儿巨大儿、早产、新生儿低血糖等风险。因此,为了控制血糖,医生通常会建议孕妇在孕早期减少高糖水果的摄入,哈密瓜便是其中之一。\n\n其次,哈密瓜性寒。中医认为,孕妇体质偏寒,食用过多性寒的食物可能导致宫寒,影响胎儿的生长发育,甚至增加流产的风险。虽然西医对此没有明确的说法,但在一些传统观念中,孕妇仍然会避免食用性寒的食物。\n\n再者,哈密瓜可能存在李斯特菌感染的风险。李斯特菌是一种常见的食源性细菌,它可以在冰箱的低温环境下存活和繁殖。哈密瓜的表面凹凸不平,容易藏匿细菌,如果清洗不彻底或储存不当,就可能导致李斯特菌污染。孕妇感染李斯特菌后,可能出现发热、腹泻等症状,严重时甚至可能导致胎儿感染,引发流产、早产或死胎。因此,为了避免感染风险,医生会建议孕妇在食用哈密瓜时务必彻底清洗,并尽量避免食用切开后放置过久的哈密瓜。\n\n最后,哈密瓜可能引起过敏反应。虽然哈密瓜过敏并不常见,但对于一些体质敏感的孕妇来说,食用哈密瓜后可能出现皮肤瘙痒、红肿、呼吸困难等过敏症状。为了避免不必要的风险,医生会建议孕妇在孕期尝试新食物时要谨慎,并注意观察身体反应。\n\n综上所述,美国医生不建议孕早期的孕妇吃哈密瓜,主要是基于其高糖分、性寒、李斯特菌感染风险以及过敏反应等方面的考虑。当然,这并不是说孕妇完全不能吃哈密瓜,而是要适量食用,并注意食品卫生和个人体质。在孕期,孕妇应该遵循医生的建议,保持均衡饮食,确保自身和胎儿的健康。", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.sohu.com/a/997247182_121106832", "domain": "www.sohu.com", "authority": "low", "doc_text": "“哈密瓜不管是否隔夜孕妇都不能吃,它是唯一自带李斯特菌的水果!”近日,这样一则消息在社交平台上广泛传播,不少准妈妈看到后忧心忡忡,甚至对哈密瓜望而却步、将它列入孕期饮食“黑名单”。\n\n但事实真的是这样吗?哈密瓜真的“天生自带致病菌”吗?孕妇到底能不能吃?\n\n先说结论:这种说法看似善意提醒实则是一桩张冠李戴的“冤案”,它既夸大了哈密瓜的风险,也误解了李斯特菌的特性。\n\n哈密瓜并不自带李斯特菌\n\n首先,我们需要纠正一个核心的科学谬误:没有任何一种水果是“自带”致病菌的,它也不是哈密瓜的唯一。\n\n李斯特氏菌(Listeria monocytogenes)是一种分布极其广泛的食源性致病菌,它在自然界环境中相当常见,被污染的泥土、植物、动物饲料以及人类和动物粪便当中都可以找到它的身影。\n\n也正是由于这种广泛存在的特性,使得李斯特菌比较容易污染我们的食品。如果人不小心吃了被李斯特菌污染的食物,就会导致食源性疾病。对普通健康成年人来说,大多数情况只是轻微的胃肠道不适、拉肚子,甚至没有明显症状。\n\n但对于一些高风险人群,比如孕妇、新生儿、老年人、免疫力低下者等,感染后可能导致严重后果。特别需要警惕的是,李斯特菌能通过胎盘屏障垂直感染胎儿,所以孕妇感染后,李斯特菌可能通过胎盘影响胎儿,造成流产、早产或新生儿感染。因此,各国食品安全机构都会提醒孕妇要注意防止李斯特菌感染。\n\n哈密瓜之所以被推上风口浪尖,主要因为之前发生过一些因为哈密瓜污染而导致的食源性疾病。有研究总结了 1984 年至 2002 年间发生的 23 次爆发中,与食用哈密瓜相关的食源性疾病病例有 1434 例疾病、42 例住院。\n\n而导致食源性疾病的原因中,李斯特菌污染也是比较常见的。比如 2011 年美国科罗拉多州的哈密瓜李斯特菌污染事件,这起事件源于农场在采后处理过程中卫生管理不到位导致哈密瓜表面受到污染,最终引发多州食源性疾病、造成 33 人死亡。2018 年澳大利亚新南威尔士州一个农场的哈密瓜发生了哈密瓜李斯特菌污染事件,受李斯特细菌污染的哈密瓜导致至少 19 人感染,多人死亡并造成一名孕妇流产。", "PageRank": 8}]} +{"qid": "Q_ZH_078", "question": "黑痣变大说明在恶变吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://news.china.com/socialgd/10000169/20260306/49299616.html", "domain": "news.china.com", "authority": "high", "doc_text": "黑痣变大说明在恶变?并不准确需谨慎判断!这种说法并不准确。痣的大小变化并不直接等同于其是否恶变。痣的大小可以因多种因素而变化,包括年龄、激素水平的变化等,甚至有的女性怀孕期间痣都会变大。我们所谓的黑痣,也就是色素痣,是一种常见的皮肤良性肿瘤,由皮肤中的色素细胞(黑色素细胞)聚集而成。有时痣不仅会变大,还可能有轻微的形状变化,这往往是正常的生理现象,在儿童阶段就很普遍,几乎都不意味着恶性变化。事实上,痣恶变的概率非常小。然而,在某些极个别情况下,痣的变化确实可能预示着恶变的风险,比如疑似黑色素瘤的早期症状。需要注意的恶性征兆包括痣的不对称、边缘不规则、颜色多样(如有黑色、褐色、红色、白色等多种颜色)、直径大于6毫米或在短时间内迅速增大。如果发现痣出现上述变化,尤其是有多个变化,建议及时就医,由皮肤科医生进行专业评估。痣的变化不一定意味着恶变,不要仅凭痣的大小变化就自行判断。黑痣变大说明在恶变?并不准确需谨慎判断!", "PageRank": 6}, {"docid": "doc_002", "url": "https://www.xawljb.cn/article/detail/f0598d75bb054d4454de2716e8babd84", "domain": "xawljb.cn", "authority": "high", "doc_text": "黑痣变大说明在恶变?并不准确需谨慎判断!这种说法并不准确。不要怕,痣的大小变化并不直接等同于其是否恶变。之所以这样说,是因为痣的大小可以因多种因素而变化,包括年龄、激素水平的变化等,甚至有的女性怀孕期间痣都会变大。我们所谓的黑痣,也就是色素痣,是一种常见的���肤良性肿瘤,由皮肤中的色素细胞(黑色素细胞)聚集而成。有的不只是变大,还可能有轻微的形状变化,这往往是正常的生理现象,在儿童阶段就很普遍,几乎都不意味着恶性变化。要知道的是,痣恶变的概率是非常之小的。然而,某些极个别情况下,痣的变化确实可能预示着恶变的风险,也就是疑似有黑色素瘤的早期症状。需要注意的恶性征兆包括痣的不对称、边缘不规则、颜色多样(如有黑色、褐色、红色、白色等多种颜色)、直径大于6毫米或在短时间内迅速增大。如果发现痣出现上述变化,尤其是有多个变化,建议及时就医,由皮肤科医生进行专业评估。总之,痣的变化不一定意味着恶变,不要仅凭痣的大小变化就自行判断。", "PageRank": 0}, {"docid": "doc_003", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=dXmQ", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "黑痣变大说明在恶变?这种说法并不准确。不要怕,痣的大小变化并不直接等同于其是否恶变。之所以这样说,是因为痣的大小可以因多种因素而变化,包括年龄、激素水平的变化等,甚至有的女性怀孕期间痣都会变大。我们所谓的黑痣,也就是色素痣,是一种常见的皮肤良性肿瘤,由皮肤中的色素细胞(黑色素细胞)聚集而成。有的不只是变大,还可能有轻微的形状变化,这往往是正常的生理现象,在儿童阶段就很普遍,几乎都不意味着恶性变化。要知道的是,痣恶变的概率是非常之小的。然而,某些极个别情况下,痣的变化确实可能预示着恶变的风险,也就是疑似有黑色素瘤的早期症状。需要注意的恶性征兆包括痣的不对称、边缘不规则、颜色多样(如有黑色、褐色、红色、白色等多种颜色)、直径大于6毫米或在短时间内迅速增大。如果发现痣出现上述变化,尤其是有多个变化,建议及时就医,由皮肤科医生进行专业评估。总之,痣的变化不一定意味着恶变,不要仅凭痣的大小变化就自行判断。", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.sohu.com/a/979757280_392415", "domain": "sohu.com", "authority": "low", "doc_text": "近日,21岁的大学生小林(化名)发现耳前那颗长了五年的痣有点不对劲——悄悄变大了。虽说这颗痣不痛不痒,可心里犯嘀咕的他,还是来到长沙市第四医院咨询。医生接诊后仔细检查,发现这颗痣直径约5厘米,边缘不清晰,形态不规则,属于高危可疑痣,当即安排手术切除并送检。病理结果证实,这颗被忽视多年的痣已发展为恶性黑色素瘤。长沙市第四医院皮肤科主任、主任医师吴志强介绍,并非所有痣都会癌变,但恶性黑色素瘤恰恰是最善于“伪装”成痣的皮肤恶性肿瘤之一,恶性程度高,易转移。此外,黑色素瘤并非都由黑痣恶变而来,仅34%为痣相关性黑色素瘤,这类患者预后相对较好;其余为非痣相关性,可由外伤等因素诱发,患者预后相对较差。这一发现打破了“无痣即无风险”的认知误区,提醒公众关注皮肤异常变化。普通人如何早期识别这颗潜在的“定时炸弹”呢?吴志强建议大家牢记国际通用的“ABCDE”法则,回家可以照照镜子,检查一下自己和家人身上的痣。A(Asymmetry)不对称性:普通痣通常两边对称,恶性痣多为不规则形,两半看起来不对称。B(Border)边缘不规则:普通痣边缘光滑、清晰,恶性痣的边缘常呈锯齿状或模糊不清,如同墨滴在纸上晕开。C(Color)颜色不均匀:普通痣通常为单一的棕色或黑色,恶性痣可能掺杂着棕、黑、蓝、红、白等多种颜色。D(Diameter)直径较大:直径大于6毫米的痣需要警惕。E(Evolution)进展与变化:这是最关键的一条!当你的痣在短期内迅速变大,颜色改变,突然隆起,出现破溃、出血、瘙痒或疼痛时,必须立即就医!生活中要牢记以下几点,筑牢皮肤癌防护防线:每月自检。用“ABCDE”法则检查全身皮肤,包括头皮、脚底、指甲缝等隐蔽处。科学防晒。紫外线是重要诱因,无论晴阴,出门都要做好物理防晒(打伞、穿长袖)或涂抹防晒霜。切忌乱点痣。可疑的痣别去非医疗机构用药水、电灼或激光处理,不规范操作可能刺激癌变或掩盖病情,需由皮肤科医生专业评估。及时就医。符合“ABCDE”法则中的任何一条,立刻到正规医院皮肤科就诊,皮肤镜可初步筛查,必要时做病理活检确诊。目前,黑色素瘤在中国总体发病率仍处于较低水平,公众无需过度恐慌。但是,任何黑痣、黑斑的异常变化都不应掉以轻心,及时到医院就诊。", "PageRank": 8}, {"docid": "doc_005", "url": "http://health.people.com.cn/n1/2016/0918/c21471-28719779.html", "domain": "health.people.com.cn", "authority": "low", "doc_text": "黑痣本是一种良性肿瘤,去除不当反易发生癌变。一旦黑痣出现癌变,它的发展速度是相当快的,能在较早的时候就出现转移,它的一个转移途径是通过血道,转移至肺、肝脏、骨骼,甚至大脑;另一个途径是通过淋巴管转移。这种恶性黑色素瘤通常的恶性程度都较高,治疗也很困难,目前还没有特别有效的治疗办法。普通黑痣发生恶变会有征兆。黑痣出现恶变时,往往有些症状,比如从颜色上看,原来是黑的,突然变得蓝亮亮的,或者是变成棕色;从形态上看,正常黑痣边缘一般都是椭圆形的,突然变成剧齿状,不整齐了;从人的感觉上讲,黑痣突然变得又痛又痒,或者说破了,渗出了一些液体,出血结痂了。这些种种表现,都有可能是黑痣出现癌变的前奏。大小黑痣应与癌症区分。每个人身上都长有大小不等的黑痣,而其中有些黑痣则可能与癌症挂上关系,演变成恶性程度很高的黑色素瘤。因两者不易区分,即便是医生也容易出现误诊误治。为此,美国国立癌症研究所提出了“ABCD”早期诊断恶性黑色素瘤的方法,只要掌握以下4点,普通黑痣与恶性黑色素瘤就不难鉴别了。所谓“ABCD”代表4种象征,即不对称性、边缘、颜色、直径的英文单词的第一个字母。不对称性(asymmetry):普通痣两半是对称的,而恶性黑色素瘤两半不对称。边缘(border):普通痣的边缘光滑,与周围皮肤分界清楚,而恶性黑色素瘤边缘不整齐,成锯齿状改变。另外,表面粗糙伴鳞形或片状脱屑,有时还有渗液或渗血,病灶高于皮肤。颜色(color):普通痣通常是棕黄色、棕色或黑色,而恶性黑色素瘤会在棕黄色或棕褐色基础上掺杂粉红色、白色、蓝黑色。其中,蓝色最为不祥,白色则提示肿瘤有自行性退变。结节型恶性黑色素瘤总是呈蓝黑色或灰色。直径(diameter):普通痣直径一般小于5毫米,而恶性黑色素瘤直径大于5毫米。此外,发痒、按压疼痛的黑痣也要特别注意,这类黑痣如果继续发展很可能出现溃疡性病变,刺痛或灼痛也会更明显,其周围还会出现卫星结节或伴有区域淋巴结肿大,此时说明病情已进展到晚期。需要强调的是结构不良的痣与早期恶性黑色素瘤的区分,仅凭肉眼观察是很难鉴别的,对怀疑病灶应及时进行活检以获得病理确诊。有这些状况该特别注意:1.去掉痣的毛发。有些较大的痣上面会有毛发生长,长毛的痣发生皮肤癌的机率并不会很高,去除痣的毛发也没有危险,你可以安全的削平、拔除去除它们。必须小心的是,这些作法都会刺激毛囊,引发感染,并产生疼痛、肿胀。若有这些情况,就该去看医生。2.痣发生变化。如果你有大量的痣,就必须更加注意,请家人或医生定期检查痣的变化。要记住它们的大小和位置,虽然并非所有的变化都是不好的,但还是值得关注。而大概有一半的皮肤癌是已长期存在或原先已存在的痣发展而来,另外50%是发生在正常的皮肤。痣在人的一生中会发生很大的变化,在绝大多数情况下,这些改变无关紧要,不过为了安全起见,只要痣有任何变化都必须让医生知道,如果痣产生了下面这些变化,就得特别注意:一段时间后会隆起或褪色。痣的周边会褪色。怀孕期间痣的大小和颜色会改变,在生育之后,痣的颜色就会复原,但可能需要点时间。然而皮肤癌也可能在怀孕期出现,因此,为安全起见,最好还是去看医生。新痣,尤其是40岁之后出现的痣。痣越变越大或出现发痒的情形。颜色的改变,例如:颜色变深、变黑或变为介于棕色或粉红色之间的痣。痣变得不均匀、模糊或者外观变得不规则。痣出血或渗出液体。", "PageRank": 7}, {"docid": "doc_006", "url": "https://www.nfnews.com/content/Ko7Dg11qye.html", "domain": "nfnews.com", "authority": "low", "doc_text": "近日,69岁的陈先生(化姓)经历了一场特殊的健康危机:左眼皮上长了20多年的黑“痣”,竟被确诊为癌症。20多年前,陈先生发现左眼下睑长出一颗黑色斑点,起初以为是普通“痦子”或老年斑,因无疼痛瘙痒等不适,便一直未予重视。然而这颗“痣”逐渐增大,近两年来生长速度明显加快,从不起眼的黑点发展至蚕豆大小,还伴随红肿、分泌物增多等症状。近期,肿物表面更是出现破溃、反复流血结痂的情况,这才让陈先生及家人慌了神。辗转多家医院后,陈先生在家人的陪同下来到湖北某眼科医院就诊。该院副主任医师赵敏接诊后检查发现,其左眼下睑肿物已侵犯睑缘及穹窿部结膜面,大小约2厘米×1.5厘米。最后陈先生被诊断为左眼眼睑肿物,需要手术切除。主任医师凃惠芳带领团队,为陈先生实施了左眼眼睑病损切除术、左眼游离皮瓣移植眼睑重建术及左眼眼睑活组织检查。术后病检结果显示,该肿物为基底细胞癌,幸运的是水平切缘及基底切缘均未发现癌组织。经规范治疗,陈先生已达到临床治愈标准,顺利出院。“不少市民对身上的色素痣缺乏警惕,即便发现形态、边界发生改变也不愿就医,还有人受‘痣影响运势’等观念影响,拒绝规范检查。”赵敏副主任医师指出,身体上的色素痣若长期受到紫外线暴晒、慢性感染等外部因素刺激,可能发生恶变,进展为基底细胞癌、恶性黑色素瘤等皮肤癌。赵敏副主任医师强调,作为头面部曝光部位的常见皮肤癌类型,基底细胞癌虽恶性程度较低、极少发生转移,但延误治疗可能导致病变持续侵蚀皮肤,引发反复破溃、组织缺损等问题。当色素痣出现以下异常时需立即就医:短期内快速增大、颜色深浅不一、边界不规则、表面破溃出血,或突然出现的新色素痣,切勿盲目点痣或放任不管。很多人身上都有痣,但大部分时间它都不痛、不痒,所以一般人并不当回事。然而有些痣长错了地方或被错误处理,甚至可能危及生命!哪种痣是危险的?如何在生活中自查?听听专家的解读。什么是痣?大家常说的黑痣、痦子,一般指的是最常见的色素痣。黑色素痣是由一群黑色素细胞聚集在表皮与真皮的交界产生的皮肤良性肿瘤。黑色素细胞可能会分布在网状真皮下部、结缔组织束之间,围绕皮肤的其他附属器官如汗腺、毛囊、血管、神经等,偶尔还会延伸到皮下脂肪。随着年龄的增长,身体中的色素细胞会逐渐积累,这也是为什么身体上的痣数量会随着时间的推移而逐渐增加的原因之一。临床上通常将色素痣分为皮内痣、交界痣、混合痣等。1. 皮内痣:痣细胞位于表皮下,在真皮层,常高出皮面。表面光滑,可存有汗毛(称毛痣),少见恶变;2. 交界痣:痣细胞位于基底细胞层,向表皮下延伸。局部扁平,色素较深。该痣细胞易受激惹,局部受外伤或感染后易恶变,多位于手和足等易受外伤处;3. 混合痣:皮内痣与交界痣同时存在。如何初步判断一颗痣是良性还是恶性?确定痣是良性还是恶性,一般可以通过痣的外观特征、生长速度与变化、症状表现等进行初步判断。从外观特征来看。良性痣通常颜色均匀,多为棕色或黑色,大多形状规则,常见为圆形或椭圆形,且对称性良好、边界清晰。恶性痣颜色不均匀,有多种颜色混合,如棕色、黑色、蓝色或红色,甚至可能出现色素剥脱,出现白化的皮肤,通常形状不规则,不对称,边界模糊。从生长速度与变化来看。良性痣直径一般不超过6毫米,生长速度通常较慢,多年变化不大。恶性痣通常直径较大,超过6毫米,且生长速度快,可能在短时间内显著增大。可注意观察痣的形状、颜色、大小或纹理是否在短时间内发生明显变化,特别是伴有疼痛、瘙痒、出血、结痂或表面破溃等现象,应高度警惕恶性痣的可能。从症状表现来看。良性痣通常无症状,除非受到外伤或感染。恶性痣可能出现瘙痒、疼痛、出血、结痂或表面破溃等症状,与痣内部细胞异常活动有关。医生提示,如果个人或家族中有患恶性黑色素瘤等皮肤恶性肿瘤的病史,那么体检时应当更加重视痣的检查,并且定期复查,以便及时发现和处理恶性病变。这几个部位长痣要留意观察。1. 易摩擦部位的痣。在易摩擦部位的痣有更高几率转化为恶性痣,如长在手掌、足部、背部等易受磨损部位的痣大多为交界痣,痣细胞相对活跃,因为常常受到摩擦,恶变几率高,必须定期观察或直接切除,以防恶变。(图片由AI生成)2. 暴露在外的痣。这些位置的痣会长期受到紫外线的照射,而紫外线过度暴露及过度日晒会增加黑色素瘤的发生几率。3. 长在手指端、脚趾端的痣。黑色素瘤最常见的原发部位是手指端、脚趾端以及指甲下,要特别注意。4. 黏膜的痣。口腔黏膜、结膜等部位的黑痣,一般属于交界痣,痣细胞比较活跃,容易发生恶变。日常生活中如何预防痣的癌变?首先,应保持良好的生活习惯,均衡饮食,摄入丰富的水果、蔬菜和全谷物,可以提供身体所需的维生素、矿物质和抗氧化剂,有助于减少患痣癌变的风险。其次,尽量避免刺激、摩擦或损伤已有的痣。外部的损伤和刺激可能会导致痣细胞发生异常改变,并增加癌变的风险。特别是���些容易受到摩擦或压力的痣,需要格外注意保护,避免不必要的伤害。最后,要避免过度暴露在阳光下,尤其是午间紫外线强烈的时段。紫外线是引起皮肤损伤和皮肤癌的主要原因之一,长时间暴露在强烈的紫外线下会增加痣恶性转变的风险。(图片由AI生成)医生提醒,痣是一个相对常见的生理现象,其发生与遗传、阳光暴晒、体内激素水平变化和年龄等因素有关。我们日常生活中需要警惕痣的异常变化,如果注意到痣的形状、颜色、大小或边缘发生明显改变,或者出现痛、痒、出血等症状,应及时就医,排除可能的皮肤问题或肿瘤,以保护我们的身体健康。", "PageRank": 0}, {"docid": "doc_007", "url": "http://health.people.com.cn/n1/2019/0402/c14739-31008449.html", "domain": "health.people.com.cn", "authority": "low", "doc_text": "人身上多少会有一些痣,有的隐蔽,有的明显,绝大多数相安无事。家住渝中区的王女士,生下来右耳垂附近就有一颗黑痣,因为长期摩擦竟然癌变,所幸发现得早及时进行切除。昨日,重庆大学附属肿瘤医院头颈肿瘤中心医生王洪鹏提醒,有的痣经过反复摩擦,或者长期暴晒等外界因素,可能出现癌变。出生时耳边就有一颗痣。昨日,记者了解到,王女士耳边那颗黑痣很小,不痛不痒,也不凸出,过去也没过多在意。28岁那年,王女士结婚生子,经常抱着女儿到处玩耍。女儿的小手,经常抚摸妈妈的脸。“我只要一抱着她,她就特别喜欢摸那颗痣。”王女士说,这颗痣出生就有了,28年来没有变化。两年前,黑痣开始变大,边缘变得不规则,原本不凸出的部位摸上去像个小疙瘩。“不到半年,痣长到接近1厘米。”王女士说,除了视觉和触觉,感觉也有了变化,痣周围经常发痒。王女士意识到不对劲,马上到医院检查,确诊为恶性黑色素瘤。所幸发现得早,重庆大学附属肿瘤医院头颈肿瘤中心进行了手术切除。前两天,她到中心进行复查,医生王洪鹏仔细看了检查报告告诉她,没有任何问题。摩擦暴晒存在癌变风险。“色素痣经过外伤、反复摩擦或者长时间暴晒,确实存在癌变风险。”王洪鹏说,平时常见的黑痣、褐痣、黄痣等,都是色素痣,在医学上称作痣细胞或黑素细胞痣,是表皮、真皮内黑素细胞增多引起的皮肤表现。“大多数色素痣增生缓慢或持续多年无变化。”王洪鹏说,绝大多数色素痣是良性的,除影响外观外,对身体健康没有任何影响,一般不需要治疗。相关数据表明,黑色素瘤或与紫外线照射、过度日晒、结构不良痣恶变、遗传、外伤、内分泌异常、化学致癌物及免疫缺陷或免疫功能减退等有关。长在易摩擦部位要小心。医生介绍,与其他皮肤癌相比,黑色素瘤是比较恶的一种,病情发展快、容易转移,死亡率较高。不过,黑色素瘤早期通过正规治疗5年,生存率可达90%以上。有些色素痣要因而变成黑色素瘤的几率大,要特别重视。首先是位于鼻腔、口腔黏膜、手掌、足底、脚跟、肛门、生殖器等特殊部位的色素痣,由于经常摩擦容易发生恶变。其次是头部、颈部,因长期阳光暴晒,这些部位的痣也会发生病变。“如果这些部位的痣面积或体积突然增大,或近期突然颜色变深、变黑,比如褐色突然变黑或变蓝;痣上突然出血破溃,黑痣四周出现新的小黑点,就应尽早到医院诊治。”王洪鹏说,另外,直径在4毫米至6毫米以上的痣,发生恶性黑色素瘤的几率更高。对一些先前存在的黑痣,在某些外伤或不良刺激下,比如随意抓挖,也容易促使其恶变,常导致黑色素瘤的发生。", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.fudahospital.com/zlyj/zlkp/3776.html", "domain": "fudahospital.com", "authority": "low", "doc_text": "提起黑痣,很多人并不陌生,因为有的人出生时就有,有的则是随着年龄的增长而逐渐增加。在很多人眼里,痣,最多也就是影响美观。也正因如此,大家觉得皮肤上长痣,是再正常不过的事。这些痣有的平、有的突,有的颜色深、有的颜色浅,有的生来就有、有的长大了才出现……绝大多数情况下,这些痣都乖乖地躺在那儿。但如果痣长在了不该长的地方,突然变得和以前不一样,那就该引起注意了。因为即使是小小的一颗痣,也有癌变的风险。黑色素细胞其实每个人皮下都有,缺少了黑色素细胞,皮肤就会出现白斑,俗称白癜风。如果黑色细胞聚集成团,就形成了老百姓说的痣或者痦子。这是一种良性痣。它可分为三种:我们常说的痣其实是黑色素痣。黑色素痣根据痣细胞所在的位置不同分为交界痣、混合痣和皮内痣。-皮内痣(很少出现恶变):稳定地生长在真皮层,很常见;-交界痣(有恶变可能):长在表皮与真皮之间,摸起来较平;-混合痣(有恶变可能):以上两种痣混合的产物,不要经常摸、揉、捏它。临床上,约60%的恶性黑色素瘤是由黑痣恶变而来。当出现过度紫外线照射以及先天性DNA损伤修复能力不足等情况时,身上的痣可能会发展成黑色素瘤。黑色素瘤一旦发展到真皮层,进入淋巴管和血液中,就会快速转移到淋巴系统、骨骼、肺脏、肝脏和脑部。这种癌症恶性程度高,易复发转移,死亡率高。对于黑素瘤患者来说,如果发现时已经有远处转移,患者的中位生存时间较短,5年生存率在10%以下。黑痣在全身各处皮肤或粘膜均可累及。位于鼻腔、口腔黏膜、手掌、足底、外阴、肛门、生殖器等特殊部位的黑痣,由于经常摩擦容易发生恶变。此外头部、颈部的黑痣,因长期阳光暴晒,也可能会发生病变。通常来说,黑色素痣是稳定的。就终身时间来看,小痣或中等痣的恶变概率小于1%,巨痣的恶变概率小于5%。黑痣的恶变有一些可以参考的征象,如出现:刺痛、灼热、发红、突然增大、破溃出血、颜色变的不均一,周缘出现小的卫星灶等,因此平时需要多注意观察。如果黑痣不断变化并有符合以下ABCDE其中一条,要及时去医院检查。掌握以上的法则,一旦发现问题则及时就诊,明确诊断。得黑色素瘤如何治疗?如何预防黑色素瘤的发生?如果已经被确诊为恶性黑色素瘤,建议以下治疗方法:1.手术治疗:对于早期黑色素瘤患者,当病变局限于皮肤时,手术切除原发病灶是可以完全治愈的。虽然黑色素瘤容易转移,但如果转移病灶在可手术范围内,手术彻底切除仍然是最推荐的方法。2.其他治疗如化疗、放疗、分子靶向治疗。紫外线是导致黑色素瘤的重要原因,因此夏日出门记得撑伞,搭配使用防晒霜,戴防晒帽等进行防护。此外,日常的饮食要规律,多吃含有维生素和微量元素的食物,比如新鲜的蔬果,这些食物可以减少体内色素的沉积。另外,不要过度接触自己的痣,不抠、不搓、不刺激,发现有变化及时去医院就诊。也不要随意“点痣”,激光点痣、药水点痣都有可能激发黑色素细胞恶变。最后要注意保持规律的作息,做到不熬夜、不宿醉、不过度疲劳,积极乐观,及时缓解生活压力,对于预防黑痣癌变也有大大的帮助。", "PageRank": 4}, {"docid": "doc_009", "url": "https://www.fwhzxxgbyy.com/article/1476.html", "domain": "fwhzxxgbyy.com", "authority": "low", "doc_text": "很多人看过电影《非诚勿扰2》,这部影片无意间为大家做了一次医学科普,把不治之“痣”——黑色素瘤,带入了大众的视野。人身上或多或少都有几颗痣,看起来平平无奇。但是,小黑痣们真的这么简单吗?吴女士50岁出头,平时除了带孙子,就是去跳广场舞。疫情之前,吴女士每晚跳广场舞。可是,不知怎的,右侧脚底总会隐隐作痛。她觉得可能是活动过度,休息后就会缓解。前些时候,吴女士脚底的疼痛加剧,已经影响她正常走路,这才引起重视。在附近医院就诊后,发现她右脚底板后部长了一颗小黑痣,医生判断是黑色素瘤,建议吴女士转往上级医院骨科求诊,进行手术。为寻求进一步治疗,吴女士找到了华中阜外医院骨科主任刘继军教授。完善检查后,病理报告验证了医生的判断,刘女士确实长了黑色素瘤。黑色素瘤可不是一般的小黑痣,它的恶性程度极高,要根治性切除才可以。在与家属进行充分沟通后,刘继军教授决定为吴女士行右小腿截肢术。手术很成功,刘继军教授为吴女士右侧下肢截肢并且安装了假肢。目前吴女士已顺利出院,转肿瘤科做进一步治疗,虽然生活能力收到了一定影响,毕竟万幸的是,术后复查,效果良好。号称“癌中之王”。小小一颗黑痣,如何会演变成黑色素瘤呢?认识黑色素瘤。黑色素瘤是一种高度恶性的黑色素细胞肿瘤,易发生转移,是一种与骨伤科有关的皮肤肿瘤。相关数据表明,黑色素瘤是发病率增长最快的恶性肿瘤之一,且容易出现远处转移,一旦发生转移,患者的5年生存率仅为67%。由于死亡率高、转移率高及治疗难度大,被称为“癌中之王”。不是所有的黑痣都叫黑色素瘤。大部分普通的痣是不会发展为黑色素瘤的。痣在医学上称作痣细胞或黑素细胞痣,是表皮、真皮内黑素细胞增多引起的皮肤表现。现代生活的压力和环境变化,让很多人身上长了很多的痣,但这其中大部分都是正常的。黑色素瘤起��于黑色素细胞,黑色素细胞在我们皮肤下面正常情况下是均匀分布的,如果过度分裂增殖聚集成团,就成为黑痣,当这种分裂增殖失去控制时,才会演变成为黑色素瘤。要格外注意这些痣!首先是位于鼻腔、口腔黏膜、手掌、足底、外阴、肛门、生殖器等特殊部位的色素痣,由于经常摩擦容易发生恶变。其次是头部、颈部,因长期阳光暴晒,这些部位的痣会发生病变。如果这些部位的黑痣发生突变,比如面积或体积突然增大,或近期突然颜色变深、变黑,比如褐色突然变黑或变蓝;痣上突然出血破溃,黑痣四周出现新的小黑点,就应尽早到医院诊治。另外,出生时就有的先天性巨大痣,其直径在4毫米至6毫米以上者,发生恶性黑色素瘤的危险性高于正常人。而对一些先前存在的黑痣,在某些外伤或不良刺激下,比如随意抓挖,也容易促使其恶变,常导致黑色素瘤的发生。因此,防晒和避免抓挠很重要,如果你身上长了一颗痣,要尽量做好防晒,避免抓挠刺激,将它“打入冷宫”!慎重点痣!身上长痣本是一件很正常的事情,不少人却因为痣长在脸上、手上等部位影响美观而点痣。使用各种方法点痣固然能够帮助面容恢复美观,但是孰不知,点痣也可能会有危害。它可能会造成黑色素瘤扩散、皮肤色素沉着、伤口感染发炎等危害。慎重点痣,重要提醒:点痣之前一定要就医检查诊断后,在经过正当的医疗手法去除。每个人都应该对自己身上的痣有所了解。以上,希望对大家有所帮助。最后温馨提示,夏日即将降临,一定要严格做好防晒,保护皮肤,预防痣的恶变!", "PageRank": 0}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/ar_5603159235130204135?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "黑痣突然变大要警惕癌变。很多人👀发现身上的黑痣突然变大时,心里难免咯噔一下。其实黑痣变化确实可能是皮肤发出的健康信号,关键要学会科学观察和判断。黑痣癌变的典型特征🔍形状不规则:良性黑痣通常呈圆形或椭圆形,边缘光滑。癌变黑痣边缘常呈锯齿状或模糊不清。🔍颜色不均匀:正常黑痣颜色均匀,若出现黑色、棕色、红色、白色等多种颜色混杂需警惕。🔍直径超过6mm:普通黑痣直径多小于铅笔头橡皮擦,短期内明显增大要重视。🔍伴随症状:黑痣表面出现破溃、渗液、瘙痒或疼痛等异常感觉时需立即就医。🔍动态变化:黑痣在数月内出现隆起、增厚或周围出现卫星状小痣等快速变化。两类人群的应对策略👨‍👩‍👧普通人群:每月自查一次全身黑痣,重点观察易摩擦部位如足底、手掌。发现变化时拍照记录,3个月内复查对比。👩‍⚕️高危人群:有皮肤癌家族史、长期日晒工作者等,建议每3个月专科检查,必要时进行皮肤镜等无创检测。就医处理流程🏥初诊准备:携带既往黑痣照片、变化时间线记录,方便医生对比判断。🔬检查阶段:皮肤科医生会通过皮肤镜观察,必要时取组织活检明确性质。💡治疗方案:根据病理结果选择激光祛除、手术切除等,术后需定期随访。如果发现黑痣有异常变化,不用过度紧张但也不要掉以轻心。建议把这条科普转发给关心的人,让更多人掌握科学的皮肤健康管理方法。", "PageRank": 6}]} +{"qid": "Q_ZH_079", "question": "儿童心脏有杂音,代表有先天性心脏病吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n1/2016/0920/c21471-28726304.html", "domain": "people.com.cn", "authority": "high", "doc_text": "心脏杂音指在心音与额外心音之外,心脏收缩或舒张时血液在心脏或血管内产生湍流所致的室壁、瓣膜或血管振动所产生的异常声音。心脏杂音可以分为生理性和病理性,需要通过进一步检查来排除先天性的心脏疾病以及其他系统性疾病所致的心脏瓣膜问题。杂音的产生是肺动脉的血流振动加强,这种振动产生的杂音音调高而柔和,但不很响亮。一般在幼儿发热、哭闹、剧烈运动时较明显,热退之后、安静时就会减弱。这种心脏杂音不是心脏病,更不是先天性心脏病的象征,我们称其为‘功能性杂音’或‘无害性杂音’,对小孩的生长发育不会有影响。", "PageRank": 9}, {"docid": "doc_002", "url": "https://www.mayoclinic.org/zh-hans/diseases-conditions/congenital-heart-defects-children/diagnosis-treatment/drc-20350080", "domain": "mayoclinic.org", "authority": "high", "doc_text": "心脏杂音是医生用听诊器听心脏时可能听到的“嗖嗖”声。很多时候,心脏杂音只是正常血流流经心脏的声音。这被称为无害的心脏杂音。无害的心脏杂音在婴儿和儿童中很常见。有些心脏杂音可能提示心脏有问题。医生会听心脏杂音的音量和类型,以及杂音在心脏中的位置和发生时间,以确定杂音是否可能由心脏问题引起。如果医生担心心脏杂音,您孩子的医疗护理团队可能会安排心脏超声检查(超声心动图)或其他检查来确保心脏健康。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.uptodate.com/contents/zh-Hans/common-causes-of-cardiac-murmurs-in-infants-and-children", "domain": "uptodate.com", "authority": "high", "doc_text": "心脏杂音在婴儿和儿童中都很常见,区分心脏病相关杂音与良性病因引起的杂音对诊断及治疗很重要。本文将总结婴儿和儿童心脏杂音的常见原因。评估心脏杂音、识别危重心脏病新生儿及评估疑似心脏病儿童的方法见其他专题。", "PageRank": 7}, {"docid": "doc_004", "url": "https://tw.news.yahoo.com/%E5%AC%B0%E5%85%92%E5%87%BA%E7%8F%BE-%E5%BF%83%E9%9B%9C%E9%9F%B3-%E7%95%B6%E5%BF%83-%E9%96%8B%E6%94%BE%E6%80%A7%E5%8B%95%E8%84%88%E5%B0%8E%E7%AE%A1-070000772.html", "domain": "yahoo.com", "authority": "low", "doc_text": "一名5個半月大的嬰兒,於健兒門診時聽到有心雜音,轉診到小兒心臟科,檢查診斷為「開放性動脈導管」,後續為小病童進行心導管關閉開放性動脈導管,手術順利完成,讓孩子能夠健康成長,父母也更安心。新竹臺大分院小兒部醫師龔柏榕說明,「動脈導管」於胎兒時期為必須持續保持暢通的血管,是連接於主動脈與肺動脈之間的血管。絕大多數的新生兒於出生後3日內會關閉,若沒關閉,就是所謂的「開放性動脈導管」,是一種先天性心臟病。", "PageRank": 9}, {"docid": "doc_005", "url": "https://www.medsci.cn/article/show_article.do?id=249218939ecf", "domain": "medsci.cn", "authority": "low", "doc_text": "5岁儿童,查体发现“心脏杂音”10个月。患儿10个月前查体发现心脏杂音,超声心动图示:动脉导管未闭。患儿平日无青紫,无活动受限,生长发育较同龄儿无明显差异。手术结果:动脉导管未闭。动脉导管未闭(patent duetus arteriosus,PDA)是常见的先天性心脏病之一,约占先天性心血管病的20%左右。", "PageRank": 5}, {"docid": "doc_006", "url": "http://baby.sina.com.cn/health/07/0703/072485730.shtml?from=wap", "domain": "sina.com.cn", "authority": "low", "doc_text": "多见于先天性心脏病的孩子,杂音持续时间长,且音调响而粗糙,如房间隔缺损、室间隔缺损、动脉导管未闭、法乐氏四联症等,心脏本身的病变及瓣膜开闭异常,血液通过时产生湍流,形成杂音。这种杂音需要医生借助心脏听诊器,才能听到。有这种杂音的孩子,常伴有口唇青紫、气促、多汗、易感冒、喂养困难、发育迟缓等症状。一旦发现孩子有这些异常,应及时带孩子去医院检查,以免延误病情。", "PageRank": 8}, {"docid": "doc_007", "url": "https://m.baidu.com/bh/m/detail/ar_15986197732613324749?frsrcid=rec", "domain": "baidu.com", "authority": "low", "doc_text": "婴儿心脏杂音一般是先天性心脏病造成的,可能是瓣膜病造成的也可能是心脏的生理结构不正常造成的。不能单凭杂音来确认的,要做儿科检查,要做心脏的检查,一般要做心脏彩超的检查,心电图的检查和其它相关检查。如果是先天性心脏病造成的心脏杂音一般要采用手术疗法。治疗此病要根据检查结果采用正确的治疗方法。小儿心脏病容易造成嘴唇发紫,心跳不正常,心慌气短等等这些症状。", "PageRank": 9}, {"docid": "doc_008", "url": "https://zhuanlan.zhihu.com/p/150996207", "domain": "zhihu.com", "authority": "low", "doc_text": "女儿生下来三个月后,经常感冒,然后去内科找同事看,说心脏有杂音,然后在自己医院做了彩超,说没事,只是肺动脉流速过快。因为产前检查都是在市妇幼保健院做的,四维超声也都说没有问题,所以也没有太在意,因为婴幼儿有些是肺动脉流速快。一直到六个月,还是隔一二十天感冒一次,所以去市中心医院做了心脏彩超,确诊室间隔缺损4mm。当时比较懵,自己作为一个医生,然后自己女儿竟然得了心脏病,实在不能接受。", "PageRank": 6}, {"docid": "doc_009", "url": "https://y.dxy.cn/v2/hospital/6200/823638.html", "domain": "dxy.cn", "authority": "low", "doc_text": "「心脏有明显杂音」是心脏病吗?家长带孩子进行体检的时候,可能会听说过「孩子心脏有轻微杂音」。但「轻微」并不意味着家长可以任其发展。少数孩子心脏有杂音,可能还需要做进一步的超声检查。据我院儿保科陈秀花主任介绍——宝宝听诊时心脏有杂音,可能与心脏室间隔缺损有关,也就是先天性心脏病中的一种��先天心脏病是胎儿时期心脏血管发育异常所致的心血管畸形,是小儿较为常见的心脏病,小儿先天性心脏病有许多种类型,主要有法洛氏四联综合征、房间隔缺损,室间隔缺损,肺动脉狭窄、动脉导管未闭等。其中,室间隔缺损在新生儿先天性疾病中占比也相对较高。", "PageRank": 6}, {"docid": "doc_010", "url": "https://www.facebook.com/groups/439992306125640/posts/4102725549852279/", "domain": "facebook.com", "authority": "low", "doc_text": "Anonymous participant. My baby was born on the second day and the doctor found a heart murmur. After checking at the hospital, the doctor said it was related to the closure of the left ventricle and the blood oxygen was not smooth. I want to ask if any mother has experience with this problem? What should I do?", "PageRank": 9}]} +{"qid": "Q_ZH_080", "question": "头孢类药物停药超过三天就可以饮酒吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://news.cctv.com/2025/12/23/ARTIC0FpcMEOmdt4OCLmvtok251223.shtml", "domain": "news.cctv.com", "authority": "high", "doc_text": "头孢停药3天饮酒休克!医生:致命误区,很多人不知道。前几天,李先生因感冒在社区医院连续静脉滴注了几天头孢类抗生素。病情好转后,他严格计算了时间:停药整整72小时后,自觉药物应已代谢干净,在一次晚宴中饮用了白酒。酒局结束后不久,危险悄然而至:剧烈的头晕、心悸、全身皮肤潮红、眼前发黑、胸闷憋气……李先生被紧急送至湖南省第二人民医院急诊。入院时,李先生血压已骤降至80/40毫米汞柱(休克血压),心电图显示心脏正拼命地加速跳动(窦性心动过速)以试图维持供血——他发生了因双硫仑反应导致的分布性休克,命悬一线。万幸经过紧急抢救,李先生已转危为安。医生强调,使用头孢类药物(包括静脉和口服)期间及停药后至少7天内,都应严格避免饮酒或摄入任何含酒精的制品。医生提醒,很多人认为过了72小时就是“安全期”,实际这是相当致命的误区。从医学专业角度来看,“用药期间不喝酒”“停药3天(72小时)后就能随便喝”都潜藏风险隐患。头孢类药物在体内的清除,并非像关水龙头一样瞬间停止,其代谢周期因人而异,且受药物种类、剂量、疗程、个人肝肾功能状态等多种因素影响。某些头孢类药物(尤其是含有“甲硫四氮唑侧链”结构的,如头孢哌酮、头孢曲松等)及其代谢产物,可以长时间抑制肝脏中的乙醛脱氢酶。而乙醛脱氢酶是酒精(乙醇)代谢的关键。正常情况下,乙醇先转化为乙醛,再被此酶迅速转化为无害的乙酸。一旦酶被抑制,乙醛便会在体内大量蓄积,引发中毒反应,这就是“双硫仑反应”。专家给出的安全建议是:在使用头孢类药物(包括静脉和口服)期间及停药后至少7天内,都应严格避免饮酒或摄入任何含酒精的制品(包括酒心巧克力、醉虾、藿香正气水等)。对于肝肾功能不全的患者或老年人,这个“警戒期”可能需要延长至10天甚至更久。", "PageRank": 6}, {"docid": "doc_002", "url": "https://finance.sina.com.cn/roll/2026-03-15/doc-inhramvt0119367.shtml", "domain": "finance.sina.com.cn", "authority": "high", "doc_text": "“酒后不吃药,吃了头孢不喝酒”,这已经成为大众普遍接受的健康常识。然而,近期在网络平台上却流传着“吃完头孢过了三天就是安全期,可以放心喝酒”的说法。这个说法有没有科学依据?“头孢就酒”有何危险?停药多久后才能饮酒?专家表示,头孢类药物在体内的清除,并非像关水龙头一样瞬间停止,其代谢周期因人而异,且受药物种类、剂量、疗程、个人肝肾功能状态等多种因素影响。某些头孢类药物(尤其是含有“甲硫四氮唑侧链”结构的,如头孢哌酮、头孢曲松等)及其代谢产物,可以长时间抑制肝脏中的乙醛脱氢酶。而乙醛脱氢酶是酒精(乙醇)代谢的关键。正常情况下,乙醇先转化为乙醛,再被此酶迅速转化为无害的乙酸。一旦酶被抑制,乙醛便会在体内大量蓄积,引发中毒反应,这就是“双硫仑反应”。专家给出的安全建议是:在使用头孢类药物(包括静脉和口服)期间及停药后至少7天内,都应严格避免饮酒或摄入任何含酒精的制品(包括酒心巧克力、醉虾、藿香正气水等)。对于肝肾功能不全的患者或老年人,这个“警戒期”可能需要延长至10天甚至更久。", "PageRank": 7}, {"docid": "doc_003", "url": "http://health.people.com.cn/n1/2023/0908/c14739-40073007.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "头孢类药物与酒精同服可引发双硫仑样反应,导���胸闷、血压骤降甚至休克;健康成人需停药后严格禁酒7天,老人及肝肾功能不全者需延长至10–14天,科学规避风险。近期,网上流传着“吃完头孢过了三天就可以放心喝酒”的说法。这靠谱吗?服用头孢后过早饮酒易中毒,严重可诱发急性心梗,甚至呼吸、心跳暂停。专家建议,在使用高风险头孢期间及停药后至少7天内,应避免接触任何含酒精的物质,特殊人群可以把安全期定为7-10天。", "PageRank": 7}, {"docid": "doc_004", "url": "https://www.sohu.com/a/993162349_121106832", "domain": "www.sohu.com", "authority": "low", "doc_text": "“吃完头孢,只要过了三天‘代谢周期’,就可以放心喝酒了。” 很多人认为,头孢类药物在体内停留三天后即 72 小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。这种说法在网络上广为流传,使得一些人误以为只要过了72小时,体内的头孢药物就已完全代谢,可以安全饮酒。", "PageRank": 8}, {"docid": "doc_005", "url": "https://zhuanlan.zhihu.com/p/2012964440140702472", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "“吃完头孢,只要过了三天‘代谢周期’,就可以放心喝酒了。” 很多人认为,头孢类药物在体内停留三天后即 72 小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。这种说法在网络上广为流传,使得一些人误以为只要过了72小时,体内的头孢药物就已完全代谢,可以安全饮酒。", "PageRank": 3}, {"docid": "doc_006", "url": "https://health.jschina.com.cn/jkjs/202603/t20260308_s69acc980e4b04ffb091099e8.shtml", "domain": "health.jschina.com.cn", "authority": "low", "doc_text": "流言:‘吃完头孢,只要过了三天“代谢周期”,就可以放心喝酒了。’很多人认为,头孢类药物在体内停留三天后即72小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。这种说法在网络上广为流传,使得一些人误以为只要过了72小时,体内的头孢药物就已完全代谢,可以安全饮酒。", "PageRank": 6}, {"docid": "doc_007", "url": "https://finance.sina.com.cn/wm/2026-03-14/doc-inhqxmsq0513617.shtml?froms=ggmp", "domain": "finance.sina.com.cn", "authority": "low", "doc_text": "然而,近期在网络平台上却流传着“吃完头孢过了三天就是安全期,可以放心喝酒”的说法。这种说法在网络上广为流传,使得一些人误以为只要过了72小时,体内的头孢药物就已完全代谢,可以安全饮酒。这种观念的流行,导致了许多人在停药三天后便毫无顾忌地饮酒,从而引发了双硫仑样反应的风险。", "PageRank": 7}, {"docid": "doc_008", "url": "http://henan.sina.cn/health/jbzn/2017-02-09/detail-ifyameqr7357370.d.html?from=qudao", "domain": "henan.sina.cn", "authority": "low", "doc_text": "如此看来,尽管吃头孢等药物后发生的双硫仑反应只是影响醉酒程度和进度而已,但毕竟对身体有暂时的影响。为安全起见,最好停药后3~5天再喝酒。因此正常成人在服用抗生素后3~5天后饮酒不会发生双硫仑样反应。但是需要提出,婴儿及75 岁以上老年人的药物清除半衰期通常较正常成年人延长2~3倍。这类人群,如同时暴露于酒精和致病抗生素,需要提高警惕。", "PageRank": 0}, {"docid": "doc_009", "url": "https://jform2.baidu.com/s?wd=%E5%A4%B4%E5%AD%A2%E5%81%9C%E8%8D%AF3%E5%A4%A9%E5%8F%AF%E4%BB%A5%E5%96%9D%E9%85%92%E5%90%97&usm=5&ie=utf-8&rsv_pq=8213f24400124a05&oq=%E5%A4%B4%E5%AD%A2%E5%81%9C%E8%8D%AF%E4%B8%89%E5%A4%A9%E8%83%BD%E9%A5%AE%E9%85%92%E7%B3%BB%E8%87%B4%E5%91%BD%E8%AF%AF%E5%8C%BA&rsv_t=b801dhAk7k%2B7rfowJQ63DHkVgfE9HMnWANPy2w%2FHvd6xHAZy2eix1GQ42Wc&rfqid=8213f24400124a05&rsv_dl=0_prs_28616_3&rq=%E5%A4%B4%E5%AD%A2%E5%81%9C%E8%8D%AF%E4%B8%89%E5%A4%A9%E5%8F%AF%E4%BB%A5%E5%96%9D%E9%85%92%E7%B3%BB%E8%87%B4%E5%91%BD%E8%AF%AF%E5%8C%BA&rsf=101633403", "domain": "jform2.baidu.com", "authority": "low", "doc_text": "在网络上,流传着一种说法,认为停止服用头孢菌素3天后,体内的药物通常已被代谢掉,不会对酒精代谢产生影响,因此可以适量饮酒。这种观点认为,只要过了72小时,体内的头孢药物就已完全代谢,可以安全饮酒。一些人甚至会精确计算停药时间,在满三天后便毫无顾忌地举杯。", "PageRank": 0}, {"docid": "doc_010", "url": "https://www.sohu.com/a/993249232_121106908", "domain": "www.sohu.com", "authority": "low", "doc_text": "“吃完头孢,只要过了三天‘代谢周期’,就可以放心喝酒了。” 很多人认为,头孢类药物在体内停留三天后即72小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。", "PageRank": 8}]} +{"qid": "Q_ZH_081", "question": "饭后立即游泳会导致抽筋吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.sohu.com/a/992922291_121106991", "domain": "www.sohu.com", "authority": "high", "doc_text": "“刚吃完饭不能游泳,否则会腿抽筋”的说法流传甚广,甚至在一些游泳馆和中小学的安全教育手册中也能看到类似提示。这种说法很不严谨。腿抽筋通常是由电解质失衡、肌肉疲劳、热身不足或水温过低引起的。吃饭后,人体血液更多地集中于胃肠道,帮助消化。但这种分流是有限的、可调节的,远远不至于让肌肉“断供”,更不是抽筋的直接原因。如果只是普通进食后,比如吃了一顿简餐或零食,通常不需要刻意等待就可以进行适度运动。如果是高脂、高蛋白的大餐,建议间隔 30 到 60 分钟再游泳,但这主要是为了避免胃部不适,而非防止抽筋。另外,个体差异也很重要。对于胃动力差、容易胃胀气、反流的人,或是糖尿病患者,则建议饭后休息时间更长,并避免空腹或过饱时运动。", "PageRank": 8}, {"docid": "doc_002", "url": "https://piyao.cnjiwang.com/kpcs_py/202505/3949088.html", "domain": "piyao.cnjiwang.com", "authority": "high", "doc_text": "“吃完饭后游泳会腿抽筋”的说法流传甚广,甚至在一些游泳馆和中小学的安全教育手册中也能看到类似提示。但当我们真正去追问这个说法的科学依据时,其实就会发现其中的逻辑并不牢固,甚至可能是一种流传已久的误解。仔细剖析就会发现,这种说法的核心逻辑是:吃饭后,人体大量血液会集中到胃肠道参与消化,这样四肢肌肉的供血就会减少,从而在游泳时容易抽筋。听起来好像挺有道理,但从现代生理学的角度来看,这个理论有些以偏概全。尽管饭后血液会有部分重新分布,以满足胃肠道对营养消化吸收的需要。但这种分流是有限的、可调节的,远远不至于让肌肉“断供”,更不是抽筋的直接原因。此外,“血液供给减少”真的会导致严重抽筋,那么为什么吃完饭走路、跑步甚至打球也不被严令禁止?实际上,抽筋的根本原因并不在于吃饭,而是多种因素综合作用的结果。抽筋在医学上称为肌肉痉挛,尤其在运动中出现的被称为“运动性肌肉痉挛”。这是一种不自主、强烈且常伴有疼痛的肌肉收缩,通常突发、难以控制,严重时甚至会影响正常活动,尤其在水中,风险更大。抽筋的常见诱因主要包括以下几类:1. 电解质失衡;2. 肌肉疲劳;3. 热身不足;4. 水温过低。饭后到底还能不能去游泳?答案是:可以,不过要看吃了什么、吃了多少以及自身的感受。关于饭后运动,现代医学的建议其实很灵活。普通进食后,比如吃了一顿简餐或零食,其实不需要刻意等待就可以进行适度运动。如果是高脂、高蛋白的大餐,建议间隔 30 到 60 分钟再游泳,但这主要是为了避免胃部不适,而非防止抽筋。另外,个体差异也很重要。对于胃动力差、容易胃胀气、反流的人,或是糖尿病患者,则建议饭后休息时间更长,并避免空腹或过饱时运动。此外,抽筋虽然常见,但完全可以通过以下科学方法预防:①热身不可少;②注意水温;③补水+补电解质;④动作规范,强度适宜。最后,一旦感觉到小腿、大腿、足弓等部位开始发紧或疼痛,应立即停止动作、靠边或上岸,并进行反向拉伸。小腿抽筋时,可伸直腿、用手或毛巾勾住脚尖向身体方向拉伸,同时深呼吸,放松肌肉。抽筋缓解后补水休息,若持续不适应及时就医。“饭后游泳会抽筋”这一谣言背后,其实是一种典型的认知偏差。这种简单归因看似“经验丰富”,实则掩盖了真正的风险因素。就像“吃西瓜不能喝热水”“吹空调会瘫痪”这类说法一样,“饭后不能游泳”也是如此。因此,辨别此类谣言要注意警惕“简单归因”谣言,用多元证据替代直觉判断。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.facebook.com/aifm.malaysia/posts/%E5%B0%8F%E5%A4%AA%E9%98%B3%E5%8A%A8%E8%84%91%E7%AD%8B%E8%AF%B7%E9%97%AE%E4%B8%BA%E4%BB%80%E4%B9%88%E9%A5%AD%E5%90%8E%E4%B8%8D%E9%80%82%E5%90%88%E9%A9%AC%E4%B8%8A%E6%B8%B8%E6%B3%B3%E8%AF%B7%E4%BB%A5%E7%9C%9F%E5%AE%9E%E5%A7%93%E5%90%8D%E5%9B%9E%E7%AD%94/10152536867644676/", "domain": "www.facebook.com", "authority": "low", "doc_text": "黄楣燕:因为饭后人的胃肠里装满了食物,胃肠就要加紧工作来消化食物。如果饭后立即游泳,就要从胃肠抽调一部分血液来供应全身肌肉的活动,胃肠的血液供应不足,食物不能很好消化。也会影响消化系统对食物的消化和吸收。 容易发生呕吐和消化不良。", "PageRank": 9}, {"docid": "doc_004", "url": "http://reverland.github.io/topswim/%E6%B8%B8%E6%B3%B3%E6%8A%BD%E7%AD%8B%E5%8E%9F%E5%9B%A0%E5%85%A5%E8%A7%A3%E6%95%91%E6%B3%95%E5%9B%BE%E9%87%8A.html", "domain": "reverland.github.io", "authority": "low", "doc_text": "胃部抽筋是所有抽筋中最严重的在此情况下,如果无人前往救助,游泳者生还希望非常小。胃部抽筋,大部分是因饭后立即游泳所引起。突然的抽筋加上剧痛,游泳者会身不由己地双膝屈至胸口,头部下弯,呼吸困难,无法控制自身动作。在这种情况下,遇险者是难以自救的,必须利用头露出水面的机会大声呼救,依靠他人拖至安全地带。如果无人救助时,溺水者应尽量保持镇定,用双手划水,使身体上浮,设法游向岸边。", "PageRank": 0}, {"docid": "doc_005", "url": "https://m.baidu.com/bh/m/detail/ar_9261994251000762226?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "上次游泳脚突然抽住,我差点呛水!这5步救了我,建议收藏。教练说,我当天没吃早饭就去游泳了,空腹状态下身体能量不够,加上下水前就做了两下扩胸运动,热身根本没到位,泳池水又比体温低,肌肉一受刺激就“罢工”了。其实除了这些,还有几种情况也特别容易引发脚抽筋,大家可以对照。比如游泳前喝了太多冰饮,或者长时间待在空调房里,身体受凉后肌肉会变僵硬;还有人游泳时追求速度,一下子游太久、太用力,肌肉过度疲劳;甚至穿的泳裤太紧,勒着小腿影响血液循环,都可能诱发抽筋。其次,游泳前后注意饮食和补水。别空腹游泳,也别吃太饱后马上游,最好在饭后1-2小时再去;游泳过程中如果时间长,可以上岸喝口水,补充水分,避免脱水导致抽筋。", "PageRank": 6}, {"docid": "doc_006", "url": "http://shaoer.cntv.cn/2013/08/08/ARTI1375929994939469.shtml", "domain": "shaoer.cntv.cn", "authority": "low", "doc_text": "饭后游泳是导致夏季溺水事件频发的一个重要原因。人在饭后,血液会较多地流向运动器官和皮肤,致使脑部血液供应不足。游泳者为了在水中呼吸,头部不断地左右摇摆和抬头低头,加上水波荡漾灌入耳内,会使脑前庭受到刺激,容易造成头晕而失去平衡,从而发生危险。另外,刚吃完饭,胃肠消化食物需要消耗体能,游泳也要消耗更多体能。因此,刚吃完饭就游泳,体能消耗非常大,容易导致头晕,甚至上岸后,头晕还会持续一段时间。食物尚未消化,游泳时水流压迫着肠胃,还会导致呕吐。吃完饭一小时以后再游泳,可避免头晕和呕吐。", "PageRank": 7}, {"docid": "doc_007", "url": "https://blog.sina.com.cn/s/blog_78bd251b0102yjfc.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "游泳时为何容易抽筋? ... 4.饥饿时、饱食后游泳。 处在饥饿状态时下水游泳,容易出现低血糖现象,而饱食后再游泳,会出现胃痉挛,引发抽筋。", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.reddit.com/r/IsItBullshit/comments/1g0voih/isitbullshit_the_twohour_rule_for_after_a_meal/?tl=zh-hans", "domain": "www.reddit.com", "authority": "low", "doc_text": "我从小就听过这个规矩……吃完饭后至少要等两个小时才能跳进泳池。 理由通常是说,饭后马上游泳会导致抽筋,或者更糟,溺水。 但这背后有任何实际的科学依据吗,还是这只是人们用来阻止孩子们过早嬉戏的东西?编辑: 我找到了这篇有趣的文章,谈论了 [这个信念的由来](https://science.howstuffworks.com/science-vs-myth/everyday-myths/question510.htm) 以及为什么人们仍然这样说…… 显然,它始于 1900 年代初的童子军手册。 它警告说,饭后游泳可能会导致抽筋,尽管没有提到需要等待特定的时间。", "PageRank": 8}, {"docid": "doc_009", "url": "https://www.reddit.com/r/NoStupidQuestions/comments/vtxjer/why_should_you_rest_for_a_certain_time_after/?tl=zh-hans", "domain": "www.reddit.com", "authority": "low", "doc_text": "这“吃完饭后等 30 分钟才能游泳”是怎么回事?我真的不明白。我们小时候可能都被这么说过,但我觉得我已经过了可以问这个问题而不会变得很尴尬的年纪了。如果你吃了个汉堡,吃完后几秒钟就跑了全程马拉松,大家只会说“嗯,酷哥,这很棒” 但说到游泳,听起来好像如果你不等 30 分钟,就会有鳄鱼等着把你当点心吃掉一样。所以……嗯……就是这样 我真的希望这是真的 subreddit,否则这马上就变得很尴尬了。在澳大利亚,我的祖父大约在1980 年代对此非常强调——当我们要离开家去他家附近的沙滩时,他会警告我们这些孩子,“游泳前吃东西会导致抽筋,抽筋会导致溺水”。", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.sohu.com/a/795220235_359980", "domain": "www.sohu.com", "authority": "low", "doc_text": "美联社发文介绍,“饭后大量血液供给胃部,四肢缺血导致游泳抽筋溺水!”这是世代流传的一条关于游泳的警告。实际上游泳消耗了大量热量,特别是炎热天气游泳大量出汗,身体内的盐分、水分、钾、钙等物质会随之流失,如果不及时补充,也会引起抽筋。", "PageRank": 8}]} +{"qid": "Q_ZH_082", "question": "淋巴结肿大,不痛就不要紧吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.gaca.org.cn/kpjy/kpzs/qt/902.html", "domain": "gaca.org.cn", "authority": "high", "doc_text": "淋巴结肿大,疼比不疼强!这些部位肿大更危险。在我们的常识里,没有疼痛是好现象,但在淋巴结肿大这个事上,疼比不疼好。当身体局部发生炎症或病变时,细菌、毒素等可经淋巴管扩散到淋巴结。为阻止病变扩散,淋巴结内的淋巴细胞会迅速增殖,导致肿大。一般来讲,淋巴结肿大伴有明显疼痛,或摸起来活动度比较好时,大多是临近组织或淋巴结自身,发生了急性炎症。此时,淋巴结只是在短期内长大,随着炎症好转,会逐渐变小。如果淋巴结肿大不伴疼痛,活动度差,应警惕恶性病变的可能,尽早到医院就诊。相比而言,腋下、腹股沟、锁骨这些部位发生淋巴结肿大更加危险,要引起注意。建议出现相关症状时及时就诊,以免耽误病情。", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.mayoclinic.org/zh-hans/diseases-conditions/swollen-lymph-nodes/symptoms-causes/syc-20353902", "domain": "mayoclinic.org", "authority": "high", "doc_text": "淋巴结肿大通常由细菌或病毒感染引起。极少数情况下,淋巴结肿大由癌症引起。淋巴结(又称淋巴腺)在人体抵御感染的过程中发挥重要作用。它们的功能类似过滤器,可在病毒、细菌及其他致病因素感染身体其他部位前将其捕获。淋巴结肿大的常见部位包括颈部、颌下、腋窝和腹股沟。当基础疾病(例如轻微感染)好转后,一些肿大的淋巴结会恢复正常。如果您感到担心,或者淋巴结肿大存在以下情况,请就医:无明显原因的肿大;持续增大或已经存在两至四周;感觉质硬或质韧,或推不动;伴有持续发热、盗汗或不明原因的体重减轻。如果您出现吞咽困难或呼吸困难,请立即就医。", "PageRank": 0}, {"docid": "doc_003", "url": "https://m.baidu.com/bh/m/detail/sv_15372700302351041799", "domain": "m.baidu.com", "authority": "low", "doc_text": "淋巴结肿大主要是由于感冒、发热、炎症引起的颈部或腋下以及腹股沟区域的淋巴结肿大。如果之前有过感冒、发烧、感染等引起的淋巴结肿大,多不用担心。在感冒、发烧、发炎好转以后,淋巴结不会突然消失,会有个循序渐进的过程,甚至有的淋巴结一旦肿大,有可能多年都不会消失,有的可能一辈子也不会消失。但不会影响正常的日常生活,建议在淋巴结炎急性期少吃些辛辣刺激性的食物,清淡饮食,注意休息。若是淋巴结节是由于淋巴结的慢性炎症导致的淋巴结出现增生和肿大的现象,那么淋巴结在不变大也不痛的情况下,一直不消是属于正常现象,并且不会对身体产生什么危害性,无需特殊治疗。", "PageRank": 6}, {"docid": "doc_004", "url": "https://m.baidu.com/bh/m/detail/qr_12466311774496599611?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "病情分析:根据你提供的情况,一般的考虑是上火引起淋巴结肿大的症状,及时的自我调理,可以改善症状的。意见建议:首先需要注意饮食的调理,不可以吃辛辣刺激生冷的食物,口服阿奇霉素分散片、炎立消胶囊之类的药物,多喝水,祝你健康。医生询问:吴勇江主治医师医学影像科江苏省大丰市同仁医院病情分析:你好,食道癌的症状一般为进行性吞咽困难,晚期可出现颈部和锁骨上淋巴结肿大(转移)。意见建议:建议首先去医院作钡餐或胃镜检查等明确病情,如果明确为食道癌,且已有淋巴结转移,手术的机会就不是很大了,这样的话,考虑以放疗为主。", "PageRank": 6}, {"docid": "doc_005", "url": "https://m.baidu.com/bh/m/detail/ar_5155473018541501619", "domain": "m.baidu.com", "authority": "low", "doc_text": "那年夏天,我发现自己腋下长了个小肿块,一查才知道是淋巴结肿大了。当时心里那叫一个慌啊,难道是要得什么大病了吗?好在后来经过一番调理和治疗,淋巴结终于消肿了。今天就来跟大家分享一下我的经验,希望能帮助到同样有此困扰的朋友们。一、了解淋巴结肿大的原因在谈治疗之前,我们得明��淋巴结为何会肿大。其实,它们就像是身体的“小警察”,当有细菌或病毒入侵时,淋巴结会做出反应,变得肿大。大多数情况下,肿大是身体自然防御机制的一部分,但如果持续不退或伴有其他症状,就需要及时就医了。二、治疗方法1.药物治疗:如果淋巴结肿大是由细菌或病毒感染引起的,医生可能会开具抗生素或抗病毒药物。记得按时服药,不要自行停药哦。2.热敷与冷敷:对于急性期的淋巴结肿大,冷敷可以帮助减轻疼痛和肿胀;而慢性期的淋巴结肿大,热敷则能促进血液循环,加速炎症消散。3.中医调理:中医认为淋巴结肿大与体内湿热有关,可以尝试一些清热解毒、利湿排脓的中药进行调理。三、日常护理1.保持卫生:勤洗澡、勤换内衣,保持腋下干燥清洁,减少细菌滋生。2.合理饮食:避免过多摄入油腻、辛辣等刺激性食物,多吃新鲜蔬菜水果,增强身体免疫力。3.加强锻炼:定期进行适度的运动,如慢跑、游泳等,提高身体的新陈代谢,增强抵抗力。4.定期体检:通过定期体检,及时发现并处理可能存在的健康问题,预防淋巴结肿大。总之,对待腋下淋巴结肿大,我们要有科学的态度,合理的治疗,以及良好的日常护理。只要我们用心对待,相信它们一定会“消失”无踪。", "PageRank": 6}, {"docid": "doc_006", "url": "https://m.baidu.com/bh/m/detail/ar_1269417022086184198", "domain": "m.baidu.com", "authority": "low", "doc_text": "淋巴结肿大是否能够自愈取决于其病因及病情的严重程度。一般来➡️说🧧,由病毒🦠感染引起的淋巴结肿大,在症状较轻且患者体质较好的👌🏻情况下,有可能会自愈。由细菌感染引起的淋巴结肿大,且临床🛏症状较为严重,通常无法自愈,需在医生👩🏼‍⚕️指导下使用抗病毒药物及抗生素进行治疗。淋巴结肿大的治疗方法:1、改变生活习惯:保持良好的生活习惯对淋巴结肿大的恢复非常重要。患者应保持充足的睡眠,避免过度劳累😫。2、热敷:患者可以使用温热的湿布敷在肿大的淋巴结上⏰,有助于促进血液循环🔄,缓解肿胀和疼痛感。3、药物治疗:根据淋巴结肿大的原因,患者可以在医生指导下使用相应的药物进行治疗。例如,由细菌感染引起的淋巴结肿大,可以使用抗生素进行治疗,如青霉素、头孢菌素等药物治疗。保持良好生活习惯、注意淋巴保护、适当运动🤾🏼等,也可以缓解淋巴结肿大所引起的症状。淋巴结肿大的自愈情况因个体差异而异,患者应根据自身情况及时就医并遵循医生的治疗建议,以免延误病情。同时,保持良好的生活习惯,如注意休息、避免过度劳累、饮食清淡等,也有助于淋巴结肿大的恢复。", "PageRank": 6}, {"docid": "doc_007", "url": "https://m.baidu.com/bh/m/detail/sv_6400902214999728553", "domain": "m.baidu.com", "authority": "low", "doc_text": "一般来说,生理性的淋巴结肿大是可以治愈的,此类病人多与免疫状态比较大的关系,但是如果说是由于其他的原因,像淋巴结的炎症,淋巴结的结核或是淋巴的恶性肿瘤,那就是病人是需要针对整个的病因的治疗,才能够进行治愈的。有炎症的话需要进行抗感染治疗,或是吃一些消炎的治疗,结核的话,需要进行正规疗程的抗结核的治疗才能够治愈,对恶性肿瘤,需要进行恶性肿瘤的治疗才能够治愈的,所以淋巴结能不能治愈,在于它病因的治疗,所以一旦出现淋巴结肿大,需要到正规医院就诊,排除其他因素引起的淋巴结肿大。", "PageRank": 6}, {"docid": "doc_008", "url": "https://islandhospital.com/swollen-lymph-nodes/", "domain": "islandhospital.com", "authority": "low", "doc_text": "大多数淋巴结肿大会随着感染消退而自行消失,无需过于担心。如果感染(如感冒、喉咙痛)消退后,肿大的淋巴结通常会在几星期内恢复正常。轻微感染引起的淋巴结肿大,通常会自行消失。淋巴结肿大是否会自行消失,取决于其根本原因。以下是一些常见情况:感染引起的淋巴结肿大这是最常见的原因。当感染(如感冒、喉咙痛)消退后,肿大的淋巴结通常会在几星期内恢复正常。轻微感染引起的淋巴结肿大,通常会自行消失。其他原因引起的淋巴结肿大自身免疫性疾病、某些药物反应或罕见疾病引起的淋巴结肿大,可能需要针对原发病因进行治疗,肿大才会消退。癌症(如淋巴瘤、白血病)引起的淋巴结肿大,不会自行消失,而需要进行专业的癌症治疗。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.zhihu.com/question/452504388", "domain": "www.zhihu.com", "authority": "low", "doc_text": "去年圣诞左右,我发现��颈部有肿块,很吓人,鹌鹑蛋大小。2021年1月初,我去照B超,医生看过后反馈是淋巴反应增生。医生反馈,没有药吃,清淡饮食,它很大可能自己会消退,但也有人不消退。接下来的2-3个月,我惶恐,但也隐约知道可能就是自己上火的原因。(回顾去年年底11/12月,因为考完试,特别放松,几乎每周都出去吃饭,烧烤,烤肉,麻辣锅等,同时也没做运动排毒。我自己本身也有鼻炎,经常有痰,炎症一直存在着,这也是跟淋巴系统有关的。学会分析自己身体,自己身体自己最清楚)于是乎,我几乎每周都去看一次老中医,喝中药,下火。平时饮食清淡(中医说不能吃煎炸辣物,巧克力也不能),不吃甜食(一吃甜食,例如切块蛋糕,就很容易有痰。),每周都运动(跳舞/徒步为主)。当我觉得我已经坚持了一段时间后,我发现肿块依旧在,甚至好像长大了一点,我绝望了好一周。恰逢那周,我去做了养护头发套餐(头皮按摩通血),还去做了脸部SPA(包括颈部按摩),还喝了中医的凉茶,还连续跳了两天的舞(出很多汗),还跟好几个朋友诉说这些不开心的事情。然后下周二,我看镜子时,突然发现淋巴结不见了!!!!我还特意做了双下巴的动作,真的没有!以前是做双下巴的时候很明显,一边脖子肿得超明显。天哪,就是这么突然,发现这个喜讯,我再次去跟中医会面,他也很欣慰,但也继续开药,因为看上去看不到,摸,是还能摸到一点的。4个月,发现-诊断-害怕-努力-绝望-惊喜真的很感恩,原来身体好好的是这么重要。故写下来,与大家分享,努力照顾好自己身体。", "PageRank": 6}, {"docid": "doc_010", "url": "https://m.dxy.com/question/3064212", "domain": "m.dxy.com", "authority": "low", "doc_text": "这些淋巴结都是正常的淋巴结,超声扫描所见,外形正常、内部结构清晰,所以没有必要进一步的做活检。这些淋巴结只要没有明显的红肿疼痛,没有发热等不适,一般是不需要特殊处理的,也不用吃药。这些淋巴结一般消退会比较缓慢,有的甚至可以持续很长的时间,一般情况下,只要不再进一步的增大,就不用特殊的处理。", "PageRank": 0}]} +{"qid": "Q_ZH_083", "question": "经常洗头会导致脱发吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.news.cn/fashion/20250305/8c17aa2ca859449699cc1e4889149b85/c.html", "domain": "news.cn", "authority": "high", "doc_text": "如今脱发是一个困扰很多人的问题。在各大社交平台搜索,甚至会有一种“人均脱发”的感觉,而且网络上一些关于脱发的谣言也越传越离谱。今天我们就跟随南京鼓楼医院整形烧伤科徐晔主治医师一起,认清那些“秃”如其来的背后真相。徐晔表示,脱发分为生理性脱发和病理性脱发。大家日常洗头梳头时发现掉头发,常常是生理性脱发,这属于正常的生理现象。病理性脱发是指如斑秃、脂溢性皮炎或其他疾病引起的头皮异常以及头发过度脱落。其实,病理性脱发在年轻人群中的发生率并没有大家想象的那么高。下面,徐晔就一些大家关心的问题给出解答。问题二:每天洗头会导致脱发?不会,正常洗头是不会导致脱发的。脱发的原因不是洗头,而是脱发本身。就像上一条所说,人就算不洗头,每天都会有处于休止期的头发脱落,只是大多数人没察觉,洗头的频率应根据每个人头皮的不同状态而定。", "PageRank": 7}, {"docid": "doc_002", "url": "https://m.dxy.com/article/7414", "domain": "dxy.com", "authority": "high", "doc_text": "误区一:每天洗头会导致脱发?真相:不会。洗头时掉一些头发是正常现象。洗头本身不会导致头发掉更多,它只是让那些已经「下岗」的头发离开头皮罢了。不过这只是说洗头发不会导致脱发,并不是说脱发的你洗头发的时候就不掉头发了,事实是,如果你掉头发严重,可能干啥都会掉……人的头发总数超过 10 万根,每天大约有 0.1% 以内的头发会更新换代。也就是说,即便是正常人,每天也可能会有 100 根左右的头发进行「岗位交接」。如果每天掉的头发没有超过 100 根,那就放心吧,不过是长江后浪推前浪,前浪掉在沙滩上。如果每天掉发超过 100 根,或突然明显变多,这时就要考虑病理性脱发了,确实该痛。", "PageRank": 5}, {"docid": "doc_003", "url": "https://jingyan.baidu.com/article/48b558e36db0f47f38c09a86.html", "domain": "jingyan.baidu.com", "authority": "low", "doc_text": "二、盲目减少或增加洗发次数。有的患者认为,头皮油脂分泌旺盛,造成油脂过多,从而增加洗头的次数。医生提示,���般冬天3-4天洗头一次,夏天2-3天洗头一次是正常的洗头频率,太频繁会增加对毛囊的刺激,太久则易孳生糠秕孢子菌,使脱发加重。", "PageRank": 6}, {"docid": "doc_004", "url": "https://www.nfnews.com/content/DorbRX4WoM.html", "domain": "nfnews.com", "authority": "low", "doc_text": "日常洗头是保持头皮清洁、促进头发健康的重要环节。然而,不少人在洗完头后,常常会下意识地做一件事——用毛巾用力揉搓头发。这个看似无害的小习惯,其实可能正在悄悄加剧你的脱发问题。为什么湿发时更脆弱?刚洗完头时,头发处于吸水膨胀状态,毛鳞片张开,发丝结构变得柔软而脆弱。此时若受到外力拉扯或摩擦,极易造成物理性损伤,如毛鳞片剥落、发干断裂,甚至牵拉性毛囊炎。湿发的抗拉强度比干发低约30%—50%,频繁粗暴揉搓不仅会导致断发增多,长期还可能损伤毛囊,影响头发生长周期。", "PageRank": 0}, {"docid": "doc_005", "url": "https://weixin.91160.com/news/kepu/25485.html", "domain": "weixin.91160.com", "authority": "low", "doc_text": "洗头前如果不梳顺头发,洗头时因为手指的不断揉搓,头发容易打结。后续冲洗时,打结头发会承受更多的水流冲击,额外施加的力度会让更多的头发脱落。除了可防止加重掉发外,洗头前将头发梳一遍,还能帮助去除一些附着在头皮表面的死皮和污垢。梳头时,建议选择宽齿缝的梳子,先梳发尾,发尾梳顺后再慢慢从头顶梳下来,直到梳顺。洗头时用力抓挠头皮有些人洗头时,会用力地抓挠头皮,认为这样才能洗得更干净。但事实上,这样的做法是不对的。洗头时,用力抓挠头皮,特别是有长指甲的情况下,很容易损伤头皮屏障,引起感染导致炎症,如毛囊炎、皮疹等,继而引起脱发问题。如果指甲中残留的细菌通过抓伤的头皮裂口进入体内,还可能会引发颅内感染。真正的洗发应该是对头皮的按摩。洗头时用“指腹”打圈的方式按摩头皮,按压力度要轻柔,一处按完再换下一个地方,从下往上,毫无遗漏地按揉整个头皮,全过程至少 3 分钟。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.healthypro.hk/hair-loss-during-wash-myths-tips/", "domain": "healthypro.hk", "authority": "low", "doc_text": "每次洗頭看到排水孔堆積的髮絲,你是否也擔心自己面臨脫髮危機?到底每次洗頭甩十幾條甚至數十條頭髮是否正常?怎樣洗頭才可以減少脫髮、護好頭皮?其實,掉頭髮是身體自然的新陳代謝現象。本文將全面拆解常見洗頭迷思,並教你正確洗頭步驟,同時提供實用的護理技巧,讓你洗得安心,護得健康。不當洗頭習慣:過度頻繁或洗頭次數不足,使用鹼性過強的洗頭水,洗頭時用指腹以外的指甲用力抓挠的頭皮,都會刺激毛囊細胞,增加洗頭掉髮。", "PageRank": 0}, {"docid": "doc_007", "url": "http://www.tangfc.com/blog/hfzs/672.html", "domain": "tangfc.com", "authority": "low", "doc_text": "当然还有本身出现了脱发症状的人,就一定要在洗头这件事上注意了。小编比较建议要降低洗头频率,主要原因是因为脱发者本身处于退行期和休止期头发数量很多,而且头发比较脆弱,在洗头过程中容易断发洗头太贫会让他们掉的更快。建议脂溢性脱发患者一到两天洗一次头,普通脱发患者两到三天洗一次头。", "PageRank": 2}, {"docid": "doc_008", "url": "https://blog.sina.com.cn/s/blog_4ab83bac0102ehx4.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "秋季防脱发应减少洗头次数。秋季有人一感觉脱发多,就频繁洗头,结果适得其反,头洗得越勤,头发就掉得越多。秋季洗头,一般每周洗1~2次就足够了。", "PageRank": 7}, {"docid": "doc_009", "url": "https://blog.sina.com.cn/s/blog_70e181630102vnr8.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "脱发的人、发质不好的人绝对不能洗头太频繁,一般建议至少2天才能洗一次头。洗头太频繁会伤害头发的毛鳞片,让头发变得暗淡毛躁。有些人头发本身就很脆弱,洗一次头就掉很多头发,这种情况也应该减少洗头的次数。", "PageRank": 7}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/ar_3459885582527541935?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "天天洗头虽然不会直接让头发离家出走,但对头皮和发丝还是有点小影响。头皮分泌的油脂本来就像个天然保护伞,把头发裹得服服帖帖的。你要是天天搓洗,头皮毛囊和皮脂腺就会“开大会”分泌更多油脂,结果反倒容易惹得头皮发痒、头皮屑多,有些人还会碰上脂溢性皮炎。", "PageRank": 6}]} +{"qid": "Q_ZH_084", "question": "血液黏稠就是高血脂吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://wjw.wuxi.gov.cn/doc/2023/05/02/3937461.shtml", "domain": "wjw.wuxi.gov.cn", "authority": "high", "doc_text": "体检单上的血液黏稠是不是就等于血脂高?这些方法能缓解\n\n发布日期:2023-05-02\n\n血液粘稠≠高血脂\n\n血液粘稠是一个血液流变学的概念,它指的是血液中有形成分增加,血流阻力变大,从而导致血液流速减慢。\n\n血液粘稠不等于高血脂。血脂是存在于血浆中的中性脂肪,包括甘油三酯、胆固醇等。而高血脂是指血液中甘油三酯、胆固醇等含量有所升高,它确实可以导致血液粘稠。但血液粘稠可能是高血脂导致的,但高血脂只是血液粘稠的一个可能因素。\n\n可能是血液粘稠的4种表现\n\n血液粘稠,流速减慢,一方面会造成机体组织获得的氧气、营养物质等相对减少,容易出现头晕、困倦、记忆力减退、心慌等症状;\n\n另一方面,血液粘稠会伤害血管,引起或加重动脉硬化、管腔狭窄、供血不足等症,严重时甚至可能形成血栓、心肌缺血、卒中等疾病。\n\n晨起头晕,晚上清醒\n\n血液粘稠度高的人,早上起床后常会伴有脑袋晕转、全身乏力的症状,直到吃完早饭,才有清醒的感觉。而到了晚上,精神状态却很兴奋。\n\n午饭后特别困\n\n正常人午饭后也会有困倦感,不过一般可以忍耐;而血液粘稠度高的人,午饭后困意比较强,如果不休息一段时间,可能会全身不适,整个下午都无精打采。\n\n阵发性视力模糊\n\n由于血液粘稠度太高,会导致血流不畅,营养物质无法及时供给视神经,就可能造成视网膜及视神经短暂性缺血缺氧,出现阵发性视力模糊。\n\n蹲着干活易呼吸不畅\n\n蹲着干活感觉胸闷、呼吸不畅,也是血液粘稠的信号之一。这是因为血液黏稠度偏高,会导致血液循环不畅,继而肺部、脑部等脏器出现供血不足,造成呼吸困难、憋气。\n\n做好这些降低血稠风险\n\n血液粘稠与血浆、血细胞、血管等发生异常有关,而这些异常的发生,又与不良的生活习惯脱不了干系。践行健康的生活方式,辅助降低血稠风险。\n\n戒烟限酒\n\n吸烟对健康的危害绝对不仅仅是伤肺这么简单,还会破坏血管内皮功能,增加血小板聚集,导致血液粘稠。酒精会导致血管异常收缩,使血液流动速度减慢,引发血液粘稠。所以为了健康,最好戒掉烟酒。\n\n减油减糖\n\n长期大量摄入高脂食物,不仅能引发高血脂,还可能形成小米粥样的障碍物,从而进一步导致血液粘稠。高糖食物中的大量糖分进入身体后,多余的糖分会转化成脂肪堆积,使人变胖,甚至引起高血脂,造成血液粘稠。\n\n适当多喝水\n\n血液中约80%都是水,如果大量出汗后水分摄入不足,就会导致身体缺水,从而容易造成血液粘稠。就像煮粥时,水加少了,流动性变差了一样。\n\n适当多喝水,可在一定程度上增加血液中水分含量,稀释血液,降低粘稠度。20℃左右的凉白开效果比较好,白天可以每隔1~2小时,喝上200ml左右,运动期间或是出汗量大时,可适当增加饮水量。\n\n适度运动\n\n运动过少容易造成体内糖分等不能及时被消耗,易变成脂肪囤积在体内;同时,运动过少会使机体代谢减慢,体内的废物不能及时被排出,也容易导致血液粘稠。因此要坚持运动,改善血液黏稠。\n\n血液粘稠也不要太慌张,对健康人来说,偶尔出现血液粘稠一般不需要特别治疗,可以通过健康生活方式来慢慢调节。\n\n对于患有心脑血管疾病的中老年人,若有血液粘稠,还是及时就医干预比较好,以免形成血栓,引发严重后果!\n\n来源:科普中国\n\n地址:无锡市金城路499号 电话:0510-82723439\n\n传真:82767360 邮政编码:214023\n\n无锡市卫生健康委员会版权所有 无锡市疾病预防控制中心主办\n\n苏ICP备09024546号 公安备案号:32021102000707 网站标识码:3202000061", "PageRank": 0}, {"docid": "doc_002", "url": "http://health.people.com.cn/n1/2020/1025/c14739-31904801.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "血液黏稠不等于高血脂\n\n2020年10月25日08:32 来源:人民网-生命时报\n\n主讲人:上海市第六人民医院心脏内科主任医师 陆志刚\n\n日常生活中,我们经常发现一些人饭后容易犯困,他们大多体型较胖,平时运动较少,如果进行化验检查,大多会发现血液黏稠度高。相信很多人都听说过血液黏稠,但未必知道血液黏稠究竟是什么,甚至不少人认为血液黏稠就是血脂高了。事实真的是这样吗?\n\n血液黏稠属于血液流变学的范畴,通过对血液黏度、红细胞变形与聚集、血小板聚集、纤维蛋白原等的测定,预测某些疾病发生的可能性。全血黏度的测量是反映血液流动特性的一个宏观指标,当血液黏度增高时,血液流动受阻,红细胞变形能力下降、聚集性增高,使血液流入微小血管和毛细血管的流量减少,通过能力降低,导致人出现老想睡觉等现象,严重者还会导致脑梗死等突发疾病。\n\n血脂是存在于血浆中的中性脂肪,包括甘油三酯、胆固醇等。而脂肪合成是肥胖的物质基础,所以当每日进食的热量超过消耗所需的能量时,这些热量除以肝糖原或肌糖原的形式贮存外,几乎都会完全转换成脂肪的形式贮存起来。由此可见,肥胖与血脂水平是密切相关的。因此,血液黏稠可能是高血脂导致的,但决定血液黏稠度的并不只有血脂一个因素,而是好几个因素共同作用的结果。\n\n血液到底是怎样变黏稠的?人体的血液好像包容了许多物质的一种特殊液体。假如我们拿水溶液来解释,也许更能说明问题。如某一种溶解了许多物质的水溶液,其中组成溶液的任何一种物质增加了,都会使水溶液的浓度加大,变得更“稠”。如果溶解物质的量没有变,但水少了,浓度也会加大。因此,对于血液来说,不仅血脂高了,血液黏稠度会增加,血液中的血小板多了、血糖高了,或出现了其他异常的大分子物质,血液黏稠度都会升高;水少了,血液黏稠度也会升高。所以说,不能简单地把血液黏稠与高血脂划等号。\n\n血液黏稠与血浆、血细胞、血管等发生异常有关,而这些异常的发生,又与不良的生活习惯脱不了干系,如过度吸烟、饮酒可致血液黏稠度高,所以喜好烟酒的中老年人,早晨起床后和晚上就寝前,应喝上一大杯白开水,以降低血液黏稠度,平时还可多喝茶,最好戒烟限酒。生活不规律,长时间精神紧张或心理压力过重,也容易导致血液黏稠度高,故平时应养成良好的生活习惯,保持心情愉快。此外,散步、快走、慢跑、太极拳等“温和运动”,有助于加速内脂质代谢,降低血液黏稠度。平时饭菜宜清淡,多吃些粗粮、绿叶蔬菜和瓜果,如黄豆、黑豆、玉米、燕麦、生姜、大蒜、洋葱、香菇、山楂、苹果等。这些食品有降血脂、抑制血小板聚集、防止血栓形成的作用。动物脂肪(特别是内脏)和甜食会增加血液黏稠度,故宜少食为佳。\n\n需提醒的是,血黏度的化验受影响因素较多,检查结果存在不确定性。现在临床上对于中年以上人群一般还是以血脂全套检查为准,尤其对于患有高血压、高血脂、高血糖这些具有心脑血管危险因素的患者,最好每年进行一次血脂全套检查。", "PageRank": 7}, {"docid": "doc_003", "url": "http://askar.39.net/a/230623/p9988hb.html", "domain": "askar.39.net", "authority": "low", "doc_text": "血稠看验血的哪一项指标\n\n2023-07-15 05:07:18 39健康网\n\n血稠一般看血脂这一项指标。血稠可分为高血稠和低血稠,患者应根据不同的原因进行针对性治疗。\n\n1、高血稠\n\n高血稠是指血液中的血脂水平升高,患者血液中的血脂水平超过5.2mmol/L,可直接导致血液流动减慢,可能会引起患者出现胸闷、胸痛、头晕、肢体麻木等症状。患者可遵医嘱使用阿托伐他汀、辛伐他汀等降脂药物进行治疗。同时,还需要服用阿司匹林、氯吡格雷等抗血小板药物,防止血栓形成。\n\n2、低血稠\n\n低血稠是指血液中的血脂水平降低,患者的血浆中的胆固醇、甘油三酯水平都可能会降低,从而导致血液流动性变差,患者可能会出现全身乏力、头晕、恶心、食欲不振等症状。患者可遵医嘱使用氟氢可的松、奥曲肽等药物进行治疗。日常应注意避免吃肥肉、炸鸡等油腻的食物,多吃新鲜的蔬菜水果,如西红柿、火龙果等。\n\n患者应注意遵医嘱定期复查,以便于医生了解病情变化,及时调整治疗方案。\n\n39健康网(www.39.net)专稿,未经书面授权请勿转载。", "PageRank": 0}, {"docid": "doc_004", "url": "http://ynfwyy.com/News/Articles/Index/200199", "domain": "ynfwyy.com", "authority": "low", "doc_text": "血脂增高、血液黏稠容易使血管堵塞\n\n时间:2012-03-28\n\n如今,随着生活水平的不断提高,高血脂的人逐渐增多,血脂一高,血液也变得黏稠起来,往往会导致血管堵塞的严重后果,影响心脑血液供应,引发心脑血管病。\n\n血脂主要包含甘油三酯和胆固醇两种成分,主要来源于我们日常吃进的食物以及人体自身的合成。胆固醇包括低密度脂蛋白胆固醇和高密度脂蛋白胆固醇两种,我们把高密度脂蛋白胆固醇叫做\"好\"胆固醇,其含量越高对人体健康越���益,低密度脂蛋白胆固醇则是\"坏\"胆固醇,我们平时说高血脂,大都指的是\"坏\"胆固醇增高。\n\n\"坏\"胆固醇增高是引起冠心病、脑血栓的\"元凶\"。研究发现,\"坏\"胆固醇可以诱导血管内皮的损伤,使内皮细胞变性、坏死和脱落,从而影响血管内皮的功能。血管内皮损伤后,内皮下层组织暴露,血液中增高的\"坏\"胆固醇等脂质就会通过损伤的内皮进入到血管壁,沉积于血管内皮下,使血管内皮增厚,同时,血小板又可迅速黏附、聚集于受损处,逐渐形成粥样硬化班块。粥样斑块又可分为稳定斑块和不稳定斑块,稳定斑块不易破裂,但会逐渐变大,使血管腔变窄,造成心脏、大脑的血液供应减少,从而引起心绞痛、脑供血不足;不稳定斑块容易没有先兆地破裂,斑块内涌出的物质形成血栓,引发急性心肌梗死、脑中风、猝死等。\n\n防治血脂异常需要从三方面入手,即合理饮食、规律运动和服用降脂药物。合理饮食是指饮食上要注意低脂,不吃肥肉和猪油,少用黄油,饮用低脂奶,用不饱和油代替饱和油烹饪,减少胆固醇的摄入,少吃动物肝脏,限制肉类,蛋黄每周不超过2个,控制总热量,多吃蔬菜、水果等。研究发现大蒜、茄子、香菇、木耳、洋葱、海带、芹菜、黄瓜、菠菜、胡萝卜、冬瓜、粗燕麦、茶叶、山楂、苹果、葡萄、大豆、鱼类等食物都有不同程度的降脂作用,平时可以适当多吃。另有研究显示,素食可降低\"坏\"胆固醇10%左右。\n\n注意饮食的同时还要注意锻炼,运动对机体的脂质代谢确实具有积极的影响,它能使脂质代谢朝着有利于健康的方向发展。有研究表明,运动能够促进机体的代谢,提高脂蛋白脂酶的活性,加速脂质的运转、分解和排泄,比如步行、慢跑、游泳、太极拳、扭秧歌、跳健身舞、爬山、骑自行车等运动,只要患者能持之以恒,保持一定强度的运动量,一定能够达到预防和治疗高脂血症、降低冠心病等心脑血管疾病患病率的目的。\n\n除了饮食调控和适当运动外,服用降脂药物也必不可少,如他汀类药物可有效降低胆固醇;阿司匹林可以抗血小板凝集;中成药通心络胶囊含有五种独特的虫类药成分,其中的多种酶类、水蛭素等可以清除血管中的\"坏\"胆固醇和甘油三酯,对抗凝集的血小板,改善血液的黏稠状态,使血流顺畅,心脑供血恢复正常。", "PageRank": 0}, {"docid": "doc_005", "url": "http://www.rmzxw.com.cn/c/2018-08-07/2134605.shtml?n2m=1", "domain": "www.rmzxw.com.cn", "authority": "low", "doc_text": "血液黏稠就是血脂高吗?吃保健品能调脂吗?医生这样解答\n\n2018-08-07 15:26 来源:人民政协网\n\n解答:血液黏稠是老百姓对血脂增高的俗称。然而临床上并没有血液黏稠这个诊断。与其类似的概念是血液黏滞度,是一个反映血液流变学的指标,主要与血液中红细胞、血小板数量和变形能力有关。\n\n血脂中的甘油三酯大部分是从饮食中获得的。当进食大量脂肪类食物后,体内甘油三酯水平明显升高;如进食过多的碳水化合物,尤其是加工精细的粮食,也会引起血糖升高,继而合成更多的甘油三酯。因此体形胖的人血脂更容易高,因为他们相对食欲好、摄入多而运动消耗少。\n\n但瘦人并不是一定血脂不高,血脂中的胆固醇大部分来源于内源性生成,所以胆固醇的升高并不完全与饮食有关,也与人的基因和个体差异有很大关系。瘦人即使摄入不多,而自身合成多的话也会造成血脂升高,特别是胆固醇升高。所以说高血脂也并不完全是吃出来的,也与基因和个体差异有关。\n\n吃保健品能调脂吗?\n\n解答:保健品不同于药品,没有明确的降脂作用。更多的可能是对正常人的预防作用。因此,当血脂增高时,还是应该遵照医嘱服用有明确降脂作用的药物。而对于降脂药物的副作用,大家不用过分担心。只要在医生指导下服用,并定期监测相关指标,就能安全服用。", "PageRank": 0}]} +{"qid": "Q_ZH_085", "question": "北大本科毕业生送外卖是真的吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.piyao.org.cn/20260319/e29dbbe651bf4e58b959a589d93314e0/c.html", "domain": "piyao.org.cn", "authority": "high", "doc_text": "3月18日,美团官方账号“小团有话说”发文,称已关注到“北大毕业送外卖”的视频在社交平台传播,已第一时间向北京海淀万柳站点核实情况。经站长查询,的确有一位名为陶某俊的众包骑手,于2025年12月初注册,仅在12月9日当天完成5单配送,此后再无任何跑单记录。美团称美团骑手注册流程便捷,不强制要求提交学历学位证书,因此站点和平台并不掌握骑手的学历信息,也无法对个人声称的学历背景进行核实。小团关注到“北大毕业送外卖”的视频在社交平台传播,也收到许多朋友的关切,我们第一时间向北京海淀区相关站点核实了情况。", "PageRank": 0}, {"docid": "doc_002", "url": "https://cj.sina.com.cn/articles/view/7857201851/v1d45362bb06801bhfm?froms=ggmp", "domain": "cj.sina.com.cn", "authority": "high", "doc_text": "美团针对近期社交平台热传的“北大毕业送外卖”视频作出回应,证实涉事骑手陶某俊仅在2025年12月9日完成5单配送,此后无跑单记录,并强调平台无法核实其学历真实性,同时揭露类似事件存在利用高学历标签博取流量的嫌疑。美团通过官方账号“小⭕有话说”披露,经核查北京海淀区万柳站点记录,名为陶某俊的众包骑手于2025年12月初注册,仅在12月9日当天完成5单配送,此后无任何跑单记录。平台进一步说明,骑手注册流程无需提交学历证明,因此无法验证个人声称的学历背景。美团提及2025年7月的“丁某昭事件”作为参照:当事人自称清华本科、牛津硕士等学历,并称在美团送外卖“成千上万单”,但平台核查发现其4个多月仅完成34单,收入174.3元,且26单为2公里内短距离配送。其账号“丁某昭频道”共发布49条视频,其中19条身着骑手服,多数以“39岁男博士清华北大牛津毕业生”为标题,尤其在高考期间密集发布“高考心态”“学历争议”类内容引流。美团回应后,当事人自行删除了相关视频。美团表示理解公众对就业话题的关注,但明确指出此类事件存在共性:通过制造“高学历低就业”反差博取流量,甚至衍生不实传闻(如“30万本科生送外卖”“广州美团本科率30%”)。平台重申,任何骑手学历总量数据均需官方验证,相关传言均为虚假信息,呼吁公众保持理性判断。当事人态度:陶某俊在视频发酵后删除内容,并向媒体解释“视频是记录生活”,称将“继续在中关村送外卖”,但对美团披露的跑单记录仅回应“刚回北京”。舆论争议:质疑炒作:部分观点认为当事人以北大标签制造焦虑,如网友批评“为了起号什么都干得出来”,或指出其真实职业状态与视频呈现的“送外卖改善生活”不符(仅5单难以影响作息)。就业反思:有声音担忧此类炒作强化“学历无用论”,误导公众忽视教育价值;也有分析指出结构性就业困境下,个体选择需理性看待,如认证账号“Miss汉谟拉比”强调“过度自我归因可能掩盖环境问题”。美团近年多次回应类似谣言。例如2025年7月驳斥“7万硕士送外卖”时说明,骑手学历统计需本人提交证书至学信网等官方渠道验证,网传数据均无依据。据其2020年报告,大专及以上学历骑手占比24.7%,但该数据源于抽样调查,且近年未更新。美团回应的核心在于揭露“高学历+骑手”人设背后的流量操作模式,并呼吁公众审慎对待标签化叙事。事件也折射出当前就业话题中,个体表达与公众焦虑的复杂交织,需区分真实职业选择与人为制造的“反差营销”。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.sina.cn/news/detail/5277831638814392.html", "domain": "sina.cn", "authority": "low", "doc_text": "今天看到一个切片,北大社会学本科毕业生去送外卖,当然他不是毕业就选择送外卖,而是他投了很多简历,都找不到合适的工作。他总结自己有几点失误:1.读大学应该优先选择专业,也就是看什么专业好就业;2.跟高中一样的思维,觉得大学也是认真做好作业,所以一直没有任何实习经历;3.眼高手低,工资高的看不上他,工资低的他看不上,天天很焦虑,于是开始送外卖。#我的春招故事##春招0实习是硬伤吗# 我看完觉得有点困惑,北大社会学是很顶尖的专业,而且是本科上北大,不至于找不到工作,多次面试碰壁,也会调整自我期待的,而且读书期间,什么实习也没有,如果自己没这个意识,那看同学,也会有的。不过每个人想法不一样,他说送外卖后感觉好多了,作息也规律了。他核心想表达,送外卖没什么,可耻的是眼高手低。额,我觉得东亚孩子真的被规训太好了,没有达到世俗成功,就会疯狂反思自己,觉得都是自己选专业不对,自己眼高手低,自己不去实习。唯独没有说到,结构性困境下,这可能不是自己的错,至少不全是。不敢去质疑环境,只能一次次用自我贬低来获得救赎。可是经济增速放缓,加上人工智能的猛烈冲击,这是个人无法左右的大潮。在退潮时,即便是最擅长游泳的人也可能搁浅���这不是你的错。他不过是一个微观个体在宏观结构压力下,进行痛苦自我调适的样本。他的反思,既是我们这个社会“过度自我归因”文化的体现,也是他个人尝试重新掌控自己生活的开始。没事的,如果这让你觉得好,那就是好东西,可是,我们真的不能一直苛责自己啊。回到他提到的一个主题,他说大学没有实习。关注我很久的朋友都知道,我一直鼓励大家一定要在读书时,多去实习。实习其实并不是为了让你提早学到正式工作的技能,而是让你筛选出自己真正想做的工作,比如有人想做律师,可能迷恋的是影视剧对律师脱离现实的包装,比如有人厌恶某个工作,可能是短视频对该工作的丑化。甲之蜜糖乙之砒霜,你需要自己躬身入局,去体会,从而选到自己想做的工作。为什么是实习期间呢?因为这是你时间成本最低的时候,你当然也可以毕业后去选,可是那样试错成本很高,以及对你个人的打击,加上大家无法避免的朋辈压力,所以这些都是远不如读书时就去实习来得合适。如果我们毕业,就是无任何实习经历,那该怎么办呢?我觉得可以把你的人生经历和可迁移能力进行挖掘、包装并转化为实习经历的替代品。比如你一定在大学里完成过无数课程作业、小组项目、社团活动,甚至处理过复杂的家庭事务或个人挑战。这些都可以成为你能力的证明。比如,找出一两个你投入最多的课程作业,无论是调研报告、商业计划书还是学术论文。把它当成一个项目来重新包装。你的论文不仅体现你的专业,还体现你组织、写作以及沟通的能力。再比如,哪怕你只是在社团里负责过拉赞助、组织过一次活动、运营过自媒体,这里面都包含了沟通能力、执行能力、项目管理能力、团队协作能力。但是记得要量化你的成果。比如“为社团活动成功拉到5000元赞助”、“运营社团自媒体期间,粉丝增长20%”、“组织了覆盖200人的校园公益活动”。其次,你可以寻找看重潜力胜过看重经验的赛道。不是所有工作都要求你有现成的经验。有些岗位和公司,更看重你的基础素质、学习能力和文化契合度。比如,销售类岗位:很多B2B销售、大客户销售,愿意招聘名校毕业生。他们看重的是你的学习能力、逻辑思维和沟通素养,因为复杂的销售需要快速理解产品和行业。还有一些初创公司或小型企业,大厂筛选简历时可能会用机器过滤“实习经历”关键词,但小公司老板会亲自看简历。他们往往更看重一个人是否踏实、聪明、好用。一个没有实习但表现出强烈自驱力的毕业生,对他们来说可能是一块未被雕琢的璞玉。所以,没有实习经历,在当下如此卷的就业时代,确实是优势不够,那就学会盯着JD包装自己,转变思路,找一些需要看重你潜力的公司。#职场生存法则#最后,我觉得,非要上班吗?如果一直找不到好工作,那就自己试试创业,反正AI时代,一人创业变得成本很低,今年两会也披露将来会有政策支持AI青年创业,所以先做起来,看看后续有没有补贴。虽然这样听上去感觉创业好像是逃避就业的无奈之举,不过在这个技术范式转移的时代,一个年轻人可以主动选择的不一样的生活方式。我不是鼓励都去创业,而是我觉得我们是不是可以考虑这个思路,当然前提是你的成本一定要足够小。在旧的地图逐渐失效时,与其在拥堵的路上焦虑地排队,不如拿起新的工具,去探索和绘制属于自己的新地图。反正不要这么责怪自己。我不觉得是个体的错,至少个体只是很小的错。", "PageRank": 7}, {"docid": "doc_004", "url": "https://www.163.com/dy/article/KOCKJGGK0550069O.html", "domain": "163.com", "authority": "low", "doc_text": "3月18日,一则“北大毕业生因找不到工作送外卖”视频在社交平台被广泛关注和传播。一位账号名为北大外卖哥陶文俊的博主在视频中称,他是北京大学社会学专业本科生,毕业后在家躺了半年找不上工作,后来送外卖拯救了他。当晚,美团官方账号“小团有话说”发文称:关注到“北大毕业送外卖”的视频在社交平台传播,也收到许多朋友的关切,我们第一时间向北京海淀区相关站点核实了情况。经站长查询,的确有一位名为陶某俊的众包骑手,于2025年12月初注册,仅在12月9日当天完成5单配送,此后再无任何跑单记录。需要说明的是,美团骑手注册流程便捷,不强制要求提交学历学位证书,因此站点和平台并不掌握骑手的学历信息,也无法对个人声称的学历背景进行核实。去年,美团曾回应“丁某昭清华毕业跑外卖”,核查发现丁某���在美团4个多月仅配送过34单,与他自述的“成千上万单”的说法相去甚远。美团还表示,在“丁某昭频道”账号中,其共发布49条视频,有19条身着美团骑手服(7条在会员区,需付费观看),多数视频将“39岁男博士清华北大牛津毕业生”放在封面标题。其中,账号置顶的两条视频主题为“高考要放平心态”“学历争议”,转发量均为“10W+”。在官方回应真实情况后,丁某昭自行删除了账号中身着外卖服的视频。针对去年“广州美团满员,历史上第一次,本科率接近30%”“7万硕士,30万本科生在美团送外卖”等传闻,美团称,学历情况需要骑手本人提交相关证书到学信网/教育部留学服务中心/海外高校的官方网站进行验证,任何关于骑手学历的总量数据都没有事实依据,是为博流量而随意推理并传播的虚假信息。美团理解大家对就业话题的关注,但再次呼吁大家,对于利用高学历标签博取流量的行为,切记保持理性,审慎判断。每日经济新闻记者发现,在美团发布声明后,“北大外卖哥陶文俊”在3月19日00:00后发布最新视频称,之前火的那条视频不是他当天拍摄发布的,而是他两三个月前随心送了一次外卖,把当时的所思所想记录下来,然后随手一发,没有想到火了。该博主在视频中表示,他送外卖不是大家想象的博流量,或者完全找不到工作,他送外卖是自我救赎。他还另外发视频要开直播和大家分享送外卖如何治愈他。截至记者发稿,该账号中此前火爆的北大毕业生送外卖视频已经被删除。", "PageRank": 8}, {"docid": "doc_005", "url": "https://www.sohu.com/a/998600891_121117493", "domain": "sohu.com", "authority": "low", "doc_text": "3月18日,一则“北大毕业生因找不到工作送外卖”视频在社交平台被广泛关注和传播。一位账号名北大外卖哥陶文俊的博主在视频中称,他是北京大学社会学专业本科生,毕业后在家躺了半年找不上工作,后来送外卖拯救了他。该博主在视频中表示,他送外卖不是大家想象的博流量,或者完全找不到工作,他送外卖是自我救赎。他还另外发视频要开直播和大家分享送外卖如何治愈他。", "PageRank": 8}, {"docid": "doc_006", "url": "https://www.sina.cn/news/detail/5278281572289145.html", "domain": "sina.cn", "authority": "low", "doc_text": "【#北大社会学系回应北大毕业送外卖#:正关注】#多方回应北大毕业送外卖# 近日,一位账号名为“北大外卖哥陶文俊”的博主发布视频称,从北大社会学专业毕业后没有找到合适工作开始送外卖,引发网络关注。3月18日晚,美团回应确有同名骑手,无法核实其学历。3月19日,北京大学社会科学学部社会学系工作人员回应表示,学校已关注到相关网络信息,不了解其身份真假及具体职业状况。此前视频中,该博主称自己于2021年以660分的高考成绩考入北京大学社会学专业,是当年安徽省前100名。记者注意到,2021年7月20日,安徽省安庆市潜山市融媒体中心曾发视频介绍,当地野寨中学302班一位名叫“陶文俊”的学生以文科660分的总分被北京大学录取。记者多次拨打野寨中学电话,未获接通。", "PageRank": 7}, {"docid": "doc_007", "url": "https://news.futunn.com/en/post/70296468", "domain": "futunn.com", "authority": "low", "doc_text": "3月19日,北大毕业生送外卖的相关话题冲上热搜。3月18日,一则“北大毕业生因找不到工作送外卖”的视频在社交平台被广泛关注和传播。一位账号名“北大外卖哥陶文俊”的博主在视频中称,自己是北京大学社会学专业本科生,毕业后在家躺了半年找不到工作,后来出来送外卖。广东省食品安全保障促进会副会长、中国食品产业分析师朱丹蓬对证券时报记者表示,北大毕业生送外卖存在多方面原因,例如体验生活、打造个人人设等,但整体来看,这属于个案。美团外卖北京海淀区相关站长告诉记者,经查询确实有这个名字的骑手,他是一位众包骑手,2025年12月初注册,仅在当年12月9日当天跑了5单,后续再没有跑单记录。美团站长表示,注册外卖骑手并不需要提交学历学位证书,因此站点和平台不掌握骑手学历情况,但新骑手跑外卖需要积累路线经验,有一定技能要求,如有需要,美团站点、骑手之家可为骑手提供必要的安全培训指引和跑单装备。3月18日,美团官方账号“小团有话说”发文称:关注到“北大毕业送外卖”的视频在社交平台传播,也收到许多朋友的关切,我们第一时间向北京海淀区相关站点核实了情况。美团提到,美团骑手注册流程便捷,不强制要求提交学历学位证书,因此站点和平台并不掌握骑手学历信息,也无法对个人声称的学历背景进行核实。“去年,我们也曾回应过‘丁X昭清华毕业跑外卖’的热点,当时核查发现,丁X昭在美团4个多月仅配送过34单,与他自述的‘成千上万单’的说法相去甚远。在小团回应真实情况后,丁X昭自行删除了账号中身着外卖服的视频。”美团表示。美团同时提到,理解大家对就业话题的关注,但再次呼吁大家,对于利用高学历标签博取流量的行为,切记保持理性,审慎判断。", "PageRank": 0}, {"docid": "doc_008", "url": "https://vct.news/news/%E5%8C%97%E5%A4%A7%E7%95%A2%E6%A5%AD%E7%94%9F%E8%87%AA%E8%AA%8D%E7%9C%BC%E9%AB%98%E6%89%8B%E4%BD%8E-%E5%A4%B1%E6%A5%AD%E5%8D%8A%E5%B9%B4%E5%BE%8C%E9%80%81%E5%A4%96%E8%B3%A3", "domain": "vct.news", "authority": "low", "doc_text": "内地一名自称从北京大学毕业后投身外卖速递员行列的男子,近日凭借其「名校生」与「蓝领」的身份反差,在网络上迅速爆红,引发社会对于「精英教育」与「向下流动」的激烈讨论。然而,随着外卖平台公布其工作记录、其父现身解画,以及其母校确认其学籍,事件情节一再反转,被质疑为精心策划的流量炒作。事件主角为一名网名「北大外卖哥陶文俊」的男子。他在早前发布的影片中,详述自己从顶尖学府毕业后的心路历程。他自称于2021年以安徽省高考前100名的优异成绩,考入北京大学社会学系。然而,毕业后却因「选错专业」、「缺乏清晰职业规划」及「眼高手低」等原因,在求职路上处处碰壁,最终在待业半年后,「实在没办法了,选择了送外卖」。影片中,他将自己的困境归咎于社会学未能教会他谋生技能,以及大学期间零实习经验导致履历空白。这番贴近现实的「告白」,迅速触动了大量年轻网民,影片及相关话题随即登上网络热搜,引发广泛共鸣及争议。在事件持续发酵之际,外卖平台「美团」于本月18日发布声明,为事件提供了关键的数据证据。经核查,其系统内确有一位名为「陶某俊」的众包(freelance)骑手,于2025年12月初注册。然而,其工作记录显示,该骑手仅在12月9日当天完成了5张订单,此后便再无任何接单记录,与其影片中长期从事的形象大相迳庭。平台方面强调,无法核实其学历背景,并意有所指地呼吁公众,对于利用高学历标签博取流量的行为,「切记保持理性,审慎判断」。经内地传媒查证,安徽省潜山野寨中学在2021年发布的高考录取榜上,确有一名为陶文俊的学生被北京大学录取,证实了其名校生的身份。然而,其父亲在接受访问时,却提供了另一个版本的故事。他形容儿子是个「奇葩的孩子」,并澄清儿子只是因早前工作不顺,「心情不好」才短暂「体验」送外卖,并非以此为业。他更透露,儿子目前在北京一直在给人补课、打工赚取生活费。更具戏剧性的是,陶文俊本人在接受传媒追访时,承认影片是早前拍摄,近期看到别人走红才发布,结果「一下就火了」。对于平台指他自去年12月后再无工作记录,他仅以「我刚回北京」作回应,随即便匆匆挂断电话。其后又在网上指送外卖是自己的选择,因感到幸福,送外卖并不是被逼无奈的选择,而是一个曾经痛苦迷茫的年轻人,在试图找回和世界的连接,并表示之后会继续送外卖。事件发展至此,一场原本被视为反映年轻人就业困境的写实记录,已演变成一场充满矛盾与疑点的网络闹剧。目前,陶文俊已将其社交平台上的相关影片悉数删除,但其所引发的关于学历价值、网络炒作及社会诚信的讨论,仍在持续。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.sohu.com/a/998431373_121448078", "domain": "sohu.com", "authority": "low", "doc_text": "这两天,一条“北大毕业送外卖”的视频在社交平台传播,博主身穿外卖服,一手举着北大录取通知书,表示自己高考660分,安徽省前100名,就读于北大社会学专业。他称,自己因没选好专业和职业规划不足而找不到合适工作,最终选择送外卖。3月18日,美团官方账号“小团有话说”发布消息称,已关注到“北大毕业送外卖”的视频在社交平台传播,已第一时间向北京海淀区相关站点核实情况。经站长查询,的确有一位名为陶某俊的众包骑手,于2025年12月初注册,仅在12月9日当天完成5单配送,此后再无任何跑单记录。美团称,美团骑手注册流程便捷,不强制要求提交学历学位证书,因此站点和平台并不掌握骑手的学历信息,也无法对个人声称的学历背景进行核实。美团还提到,去年,我们也曾回应过“丁X昭清华毕业跑外卖”的热点,当时核查发现,丁X昭在美团4��多月仅配送过34单,与他自述的“成千上万单”的说法相去甚远。在小团回应真实情况后,丁X昭自行删除了账号中身着外卖服的视频。美团同时提到,理解大家对就业话题的关注,但再次呼吁大家,对于利用高学历标签博取流量的行为,切记保持理性,审慎判断。", "PageRank": 8}, {"docid": "doc_010", "url": "https://zhuanlan.zhihu.com/p/2018036942592325152", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "3 月 19 号消息,最近大家刷短视频,不知道有没有刷到一个叫陶文俊的人,他说自己是北大毕业的,找不到工作,只能靠送外卖拯救生活,这条视频突然爆火。 结果美团一核实,直接打脸了。这人总共就跑了 5 单外卖,跟他说的完全不是一回事。 本来大家还在热议学历和就业的事,美团这一回应,直接把他演的戏给戳穿了。 前段时间,陶文俊发了条视频,镜头里他穿着外卖服,语气特别委屈,说自己是北大社会学本科毕业,毕业后在家躺了半年,高不成低不就,找不到像样的工作。 他还吐槽,自己高考考了 660 分,是当年安徽前 100 名,可考上北大后反而迷茫了。大学四年没实习,简历一片空白,眼高手低,低薪工作看不上,高薪工作找不到,最后走投无路才选了送外卖,还说送外卖对他来说是自我救赎,能让他重新找到生活的意义。 小雷看到这里就想说,北大毕业的,找工作能有啥大问题?真不至于沦落到靠送外卖拯救生活。 他故意弄出这种爆点,就是博眼球。可这样只会让更多人慌,觉得连北大的都找不到好工作,我们普通人更没出路了,反而加重了大家对就业难的坏印象,纯属添乱。 热度刚起来,美团就直接打脸了。 昨天晚上,美团官方发文说,核实了北京海淀站点的记录,陶文俊确实在 2025 年12 月初注册成了众包骑手。 但只在 12 月 9 号当天跑了 5 单,之后就再也没接过单,相当于就体验了半天,跟他说的“靠送外卖拯救生活”完全不沾边。 消息一出,网友瞬间炸了,之前的共情全变成了愤怒。 大家纷纷质疑,这根本不是什么就业困境,就是赤裸裸的自媒体起号手段。大家想想,仅跑 5 单,连外卖流程都没摸熟,怎么就谈得上自我救赎、拯救生活? 明显是故意拿北大毕业生和送外卖这两个反差极大的标签做文章,渲染学历贬值和就业焦虑,骗大家的同情心,等流量起来了,就好变现。 小雷觉得,这事儿最让人膈应的不是送外卖这件事,而是他撒谎编经历。送外卖又怎么了?靠自己双手赚钱,不管什么学历,都不丢人,人家踏踏实实干,凭劳动吃饭,就值得尊重。 但陶文俊不一样,他是故意虚构走投无路送外卖的剧情,利用大家对就业难的共鸣,博眼球蹭流量,这种行为只会加深人们对灵活就业的偏见,以后再有人真的高学历选择送外卖,反而会被人质疑是不是又在博流量。 更不公平的是,那些真正靠送外卖养家糊口的骑手,每天风里来雨里去,辛辛苦苦跑单,没人关注;可陶文俊这种人,靠虚构经历消费学历,拍几条视频就能收获大量流量,太说不过去了吧。 美团回应之后,陶文俊连夜就把原视频删了,然后发了条新视频辩解,说原视频是两三个月前随心记录的送外卖体验,近期随手一发,没想到意外走红。 他还否认自己博流量,反复强调送外卖是自我救赎,说自己以后还要继续在中关村跑外卖。 有记者致电问他,为什么美团显示他之后再没跑单时,他就只说了一句“刚回北京”,然后就匆匆挂断了电话,连个合理的解释都没有,越描越黑。 小雷认为,他表面上看是在说高学历也找不到好工作,实则是在拿自己的高学历身份轻视送外卖这个行业。暗示我这么高的学历,送外卖是委屈自己,潜台词就是送外卖是低人一等的工作。 这既不尊重送外卖这份活儿,也白瞎了自己的北大学历了。 最后小雷也想问一下大家,面对这种高学历去送外卖的短视频,你们又是怎么看呢?", "PageRank": 3}]} +{"qid": "Q_ZH_086", "question": "流感疫苗每年都打,有必要吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://www.puan.gov.cn/zfbm/xwsjkj/gzdt/202601/t20260116_89303617.html", "domain": "puan.gov.cn", "authority": "high", "doc_text": "2026年1月13日(周二)国家卫生健康委召开新闻发布会,对是否每年都需要接种流感疫苗进行了答复。记者问:红星新闻记者:世界卫生组织每年都会更新流感疫苗的组分推荐,请问是否能介绍一下筛选和推荐的科学依据?对于身体健康的人群是否也建议每年都打流感疫苗?谢谢。发���人答:中国疾病预防控制中心研究员辛丽回答了这个问题。谢谢您的提问。我们国家使用的流感疫苗株,是由世界卫生组织每年基于全球的流感监测数据筛选和推荐的。流感疫苗的筛选依据包括流行病学的数据,包括病原学中抗原分析和基因进化分析的数据,还有疫苗的有效性评价的结果,同时还会参考多种流感预测模型的数据,来确保推荐有据、预测科学。我国的流感监测体系也为世界卫生组织的疫苗株推荐工作提供了重要支持。我们国家流感监测网络目前有665家国家级的网络实验室和1041家国家级的哨点医院,这就使我们能够实时追踪流感的流行动态,能够及时发现新的变异病毒。这些监测数据也为世界卫生组织推荐疫苗株提供了关键的科学依据。接种流感疫苗是全球公认的预防流感及其严重并发症最经济和有效的预防手段。在安全性方面,流感疫苗也是长期的接种实践已经充分证明,它具有非常好的安全性。接种流感疫苗的常见不良反应也通常是非常轻微的,所以大家也不必过于担心。另外,从保护效果方面,疫苗也是能够降低接种者罹患流感的风险,并且能够减轻感染后的症状严重程度,尤其是能够大幅降低高危人群发生住院、重症或者死亡的风险。所以,这里我们也有一些最新的国际研究数据展示给大家,比如说,接种流感疫苗能预防67%的儿童住院、43%的儿童重症和48%的成人住院。关于您的第二个问题,“是否有必要每年接种流感疫苗”,我们的答案是肯定的,有必要。我们一直强调,所有6月龄以上没有疫苗接种禁忌症的人群每年都应该接种流感疫苗,这个主要是基于两个方面原因:首先,流感病毒变异频繁,每年世界卫生组织都会根据病毒的变异情况来推荐新的疫苗株,使其能够更好地匹配当年的流行毒株,所以我们每年接种的流感疫苗组分是不同的。第二是流感疫苗的保护效力通常为6到8个月,也就是说,即便是流感病毒没有发生较大的变异,那么上一年接种的流感疫苗的保护效果也会随着时间而显著降低。因此,每年接种流感疫苗是维持有效防护的一个必要的措施。这里我们也是想特别提醒一些重点人群,包括少年儿童、老年人、教师、保育人员、医务人员以及劳动密集型企业的劳动者、有基础疾病的患者和免疫力较低的人群,更应该积极地接种流感疫苗。谢谢。", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.cdc.gov/flu/vaccines/vaccinations.html", "domain": "cdc.gov", "authority": "high", "doc_text": "Everyone 6 months and older should get a flu vaccine every season with rare exceptions. Vaccination is particularly important for people who are at higher risk of serious complications from influenza. The most important thing is for all people 6 months and older to get a flu vaccine every year. A number of flu vaccines will be available this season. These include: injectable flu vaccines, or flu shots. These include: Flu shots that are made with inactivated influenza viruses. One flu shot that is made without influenza viruses. A live attenuated influenza vaccine, which is given by nasal spray.", "PageRank": 9}, {"docid": "doc_003", "url": "https://www.cdc.gov/flu/vaccines/keyfacts.html", "domain": "cdc.gov", "authority": "high", "doc_text": "CDC recommends that everyone 6 months and older get a flu vaccine every year. Annual flu vaccination is recommended for everyone 6 months and older who does not have contraindications. Vaccination is particularly important for people at higher risk of serious complications from influenza. Flu vaccines are updated each season as needed to protect against the viruses that research indicates will be most common. The flu vaccine protects against the three or four influenza viruses (depending on the vaccine) that are predicted to be most common during the upcoming season. Immunity from vaccination declines over time, so annual vaccination is needed to ensure the best possible protection against flu. Flu vaccines are safe and effective. Millions of flu vaccines have been given safely for decades. Flu vaccines are among the safest medical products in use. Common side effects are generally mild and temporary. Serious reactions are rare. Flu vaccination can reduce flu illnesses, doctors’ visits, and missed work and school due to flu, as well as prevent flu-related hospitalizations and deaths. Flu vaccination also helps protect pregnant people and their babies from flu. Flu vaccination can be given at the same time as other vaccines, including COVID-19 vaccines. Flu vaccines are offered in many locations, including doctor’s offices, clinics, health departments, pharmacies, and college health centers, as well as by employers and in some schools. Use the VaccineFinder to find a flu vaccine near you.", "PageRank": 9}, {"docid": "doc_004", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5853256/", "domain": "pmc.ncbi.nlm.nih.gov", "authority": "low", "doc_text": "A negative effect of prior vaccination is not a consistent finding of all studies, and the mechanisms that might underlie this phenomenon remain unknown. However, it was suggested several years ago that the effect may depend on the antigenic relatedness of the previous vaccine to the current vaccine, and of both to the circulating virus, referred to as the antigenic distance hypothesis (ADH). According to the ADH, the biggest negative effect would be predicted to occur when the previous and current vaccines are antigenically similar, and the circulating virus is significantly drifted. In this issue of The Journal of Infectious Diseases, an analysis of data over several years from the Canadian Vaccine Effectiveness (VE) network provides support for the ADH as a predictor of the possible inhibitory effect of prior vaccination. Essentially, Skowronski and colleagues found that the greatest negative effect of prior vaccination occurred in the 2014–2015 season, when the prior and current vaccines were the same, and the circulating virus was a poor antigenic match. In contrast, there was no effect of prior vaccination on VE in 2010–2011, when the prior and current vaccines were distantly related and the circulating virus was also a drift variant, and an intermediate negative effect in 2012–2013, when the current and prior vaccine were similar, but not identical and the circulating virus was again drifted. The evidence, which is confounding some researchers, suggests that getting flu shots repeatedly can gradually reduce the effectiveness of the vaccines under some circumstances. That finding is worrying public health officials in the US, who have been urging everyone to get a flu shot each year — and who still believe an annual vaccination is better than skipping the vaccines altogether. So the fact that repeated vaccination against flu might diminish rather than enhance the vaccine’s protection is perplexing. It also represents a communications challenge for public health officials who vigorously promote annual vaccination as the most effective way to protect against the flu. Findings that suggest the science is more complicated than initially believed could lead people to assume annual flu shots are detrimental to their health.", "PageRank": 0}, {"docid": "doc_005", "url": "https://philmaffetone.com/flu-shots/", "domain": "philmaffetone.com", "authority": "low", "doc_text": "The best defense is your body’s natural immunity. In some cases, one way of knowing whether your immune system is healthy in relation to a particular infectious illness is to perform a blood test. Normally, if we are exposed to a virus (or bacteria), our body makes substances called antibodies. These are specific for each potentially infectious condition we’re exposed to. The presence of these antibodies infers we have natural immunity against that virus or bacteria. If this test indicates natural immunity, then artificial immunity (through a flu shot) would probably not help an already healthy immune system. But if you don’t show natural immunity because your blood test does not show the presence of antibodies, it may mean you probably were never exposed, you lost your natural immunity or you don’t have it. You still may have a healthy immune system and therefore able to avoid getting sick if exposed to a virus. A flu shot, however, can sometimes hurt a healthy immune system. This occurs when mercury-based chemical preservatives are used in the vaccine. If you are at high risk, have poor immune function and don’t have natural immunity, a vaccine against a particular virus might be a consideration because it would at least provide you with artificial immunity. But that’s assuming the theory that artificial immunity against the flu means you’re more protected. All the experts don’t agree on this notion. Dr. Tom Jefferson of the Cochrane Collaboration, an international not-for-profit network aimed at promoting evidence-based health care, has seen all the research and concludes that the supposed benefits to the flu vaccine are not justified. Jefferson, an expert in this field who has been published in the Lancet, the British Medical Journal and other scientific journals, reviewed all the studies on flu vaccines and concluded that the supposed benefits are wildly overestimated. Making the choice to get a flu shot is your choice – not the government’s or your insurance company, and it should be based on your doctor’s input following a proper history and exam, and considering your risk of infection and potential exposure to infected individuals. No one should be required – forced – to have a flu shot (something that is being done with health care workers in New York). Using common sense and proper health care advice is also important. If you’re getting a flu shot because CNN recommends it, you’re acting emotionally and getting caught up in all the media hysteria. Or if you’re getting a flu shot because all your friends are too, this is a poor way to choose. Making a decision about an important health factor should be based on rational thinking, and with the input from an objective health care practitioner.", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.reddit.com/r/unpopularopinion/comments/a5jl7o/the_flu_vaccine_is_useless_and_potentially_causes/?tl=zh-hans", "domain": "reddit.com", "authority": "low", "doc_text": "流感疫苗没用,而且可能弊大于利。先别激动啊,我不是反对疫苗,只是针对流感疫苗。记住咱们在哪个版块。这仅仅是个人观点,我没有硬数据支持,只有个人经历。话虽如此,我知道肯定不止我一个人有这种经历。我认为大多数,如果不是全部,我们小时候接种的疫苗都至关重要,因为存在外部性。如果不会有传染给别人的风险,那行,不打疫苗也无所谓。但如果你不打,传播威胁生命的疾病的风险就太高了,因为不是每个人都能接种疫苗(过敏等等……),而且即使接种了,成功率也只有大约80%,所以还是有可能从没接种疫苗的人那里感染。我跟流感疫苗的看法不一样。它历年来在预防流感方面的成功率都非常低;而且,不像其他疫苗预防的疾病,流感有那么多不同的毒株。从个人经历来说,我每年打流感疫苗都会得流感。自从我不打疫苗后,一次流感都没得过,即使我老婆(她总是打疫苗)得了流感。已经有5年了。", "PageRank": 8}, {"docid": "doc_007", "url": "https://www.threads.com/@orangedogdog/post/DQy3oifEqCM/%E4%BB%A5%E5%89%8D%E5%88%B0%E7%8F%BE%E5%9C%A8%E3%84%A7%E5%8A%91%E9%83%BD%E6%B2%92%E6%89%93%E9%81%8E%E6%AF%8F%E5%B9%B4%E9%82%84%E9%83%BD%E6%98%AF10%E6%9C%8811%E6%9C%88%E5%8E%BB%E7%8E%A910%E5%B9%BE%E5%B9%B4%E4%BA%86%E9%83%BD%E6%B2%92%E4%BA%8B%E5%9B%9E%E4%BE%8B%E4%B8%8D%E9%81%8E%E6%88%91%E6%98%AF%E5%9C%A8%E6%9D%B1%E4%BA%AC12%E6%9C%884%E5%BA%A6%E4%B9%9F%E7%85%A7%E7%A9%BF%E7%9F%AD%E8%A2%96%E7%9A%84%E9%AB%94%E8%B3%AA", "domain": "threads.com", "authority": "low", "doc_text": "以前到現在ㄧ劑都沒打過 每年還都是10月11月去玩10幾年了 都沒事回來 不過我是在東京12月4度也照穿短袖的體質。這個會中就是會中 不會中就是不會中 要不要打就看自己吧!我住東京去年還來不及打疫苗中A流倒三天就算了還浪費了四天特休+醫藥費。我跟我男友~周三剛回來 沒打疫苗沒戴口罩 目前沒有任何症狀。我跟我爸媽昨天剛回來,都沒打流感 我們到人多的地方都會戴口罩 飛機上跟電車上都聽到很多咳嗽聲 目前我們都沒事。剛回來目前都沒事 沒打疫苗也沒帶口罩😅 但我很少生病一年最多一次。", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.reddit.com/r/changemyview/comments/9my2pu/cmv_i_see_no_reason_to_get_the_flu_shot/?tl=zh-hans", "domain": "reddit.com", "authority": "low", "doc_text": "CMV:我觉得没必要打流感疫苗。就像标题说的那样,我不太想打流感疫苗。首先,我身体健康,免疫系统也强。我得流感的可能性比较小。我已经好几年没怎么生过病了。我也不记得自己打过流感疫苗。我非常支持大多数疫苗。我有一个叔叔很年轻就去世了,因为我爷爷奶奶那边的人属于一个臭名昭著的邪教,他们抵制现代医学。我打了所有80年代出生的人应该打的标准疫苗。疾控中心说,流感疫苗只能降低40%-60%的流感风险,而且对某些类型的流感效果会明显降低。我也知道,根据我认识的几个以前打过流感疫苗的人说,打完流感疫苗会感觉不太舒服几天,而且胳膊会疼。我几乎不和小孩、老人或者我知道免疫系统不好的人接触。我认为我不应该花钱去承受几天不舒服和胳膊疼的麻烦,就为了降低一点点本来就不太可能发生的风险。这可能会让我在那段时间工作起来很痛苦,而且我也不愿意牺牲我宝贵的休息时间,就为了故意让自己生病。如果有人觉得有必要打流感疫苗,我没意见。我觉得在这种情况下,对我个人来说,负面影响远远大于正面影响。你们有什么论点能改变我的看法吗?", "PageRank": 8}, {"docid": "doc_009", "url": "http://www.eeo.com.cn/2025/1226/775329.shtml", "domain": "eeo.com.cn", "authority": "low", "doc_text": "为啥5元流感疫苗打不动,200元流感药抢着要?经济观察报 记者 张铃。12月中旬,在南方一家三甲医院工作的医生冯雪带着6岁儿子去游乐场玩,回家后儿子就开始不舒服。他先是突然高热,烧到39度,接着开始干咳,伴有全身无力、食欲不振、嗜睡等症状。在医院工作时,冯雪经常收治流感病人,知道近期正处于流感感染高峰期。根据症状,她判断儿子这次不是普通感冒,而是流感。她立马在网上花200多元下单了一盒玛巴洛沙韦(速福达)。即使年年“中招”,冯雪也没��儿子接种过流感疫苗。她知道流感疫苗价格不高,但她对疫苗的有效性和安全性持怀疑态度。在中国,像冯雪这样对疫苗接种缺乏积极性的人群不在少数,冯雪儿子班里大多数同学的家长、身边很多熟人也都不愿意给孩子接种流感疫苗。一位疫苗企业人士看到,这种“宁愿病后买药不愿病前打苗”的普遍心态,让医药市场呈现出一种奇异的景象:三家头部流感疫苗企业的流感疫苗年销售额相加,仅约为一家头部流感药企业的流感药年销售额的一半。在中国,收入主要依靠流感疫苗的三家企业为华兰疫苗(301207.SZ)、中慧生物(02627.HK)、金迪克(688670.SH),流感药市场份额最高的企业为东阳光药(06887.HK)。据2024年财报数据,前述三家疫苗企业的流感疫苗年销售额分别为10.7亿元、2.6亿元、8080万元,合计约14亿元,而东阳光药的流感药奥司他韦年销售额约26亿元。罗氏研发的进口流感药物玛巴洛沙韦虽售价高达约200元一盒,2024年也卖出超7亿元。为什么流感疫苗和流感药会呈现出冰火两重天的景象?多位疫苗行业人士认为,最主要的因素不是价格,也不是效果,而是严重的疫苗犹豫。医生也不愿打疫苗。冯雪记得,去年流感季,儿子也在一次游泳课后出现流感症状,吃了玛巴洛沙韦后第二天就好了。但这一次,症状来势汹汹,持续了几天都不见好,冯雪又带儿子到医院打了三天抗菌素,一星期后才送他返校上课。事实上,儿子出生以来,冯雪只会带他接种百白破疫苗、乙肝疫苗、麻疹疫苗等国家强制免费接种的疫苗,因为没有接种记录无法入园、入学。除此之外,她不让他接种任何疫苗。儿子感染流感后,冯雪也并不为没给他打疫苗而后悔,只是懊恼不应该带他去游乐场这种容易感染病毒的密闭环境。其实,作为医生,冯雪不仅不给儿子打流感疫苗,她自己也从来不打。两个月前,冯雪收到医院公卫科科长的通知,让大家报名自愿免费接种流感疫苗,还附带了报名表二维码。直到二维码过期,她也没有点开。通知中写:“经与辖区卫健局、疾控协商,现获取少量免费流感疫苗供我院职工接种,请有接种需求职工填报相关信息。因疫苗数量有限,计划优先保障门急诊、发热门诊,呼吸、重症等科室。”冯雪所在的正是常常需要接诊发热病人、密集暴露在各种病毒中的重点科室,她按公卫科要求把通知转发到了科室群,但是没有任何人响应她。据她后来观察,科室里也几乎没有人去接种疫苗。北京佑安医院呼吸与感染性疾病科主任医师李侗曾告诉经济观察报,中国的流感疫苗接种率确实很低,许多人不愿意打疫苗。很多地方的老人、幼儿、医务人员都能免费接种流感疫苗,但他们的接种积极性也不高。作为研究传染病的医生,他本人每年都会接种流感疫苗,但他知道很多医生不愿意接种。12月24日,北京市朝阳区一疫苗接种点工作人员告诉经济观察报,目前,北京60以上老人、小学生都可以免费接种流感疫苗。她在工作中经常遇到不愿意给孩子接种疫苗的家长,主要是担心孩子出现不良反应。遇到这种情况,她会建议家长尽量为孩子做好物理防护。多位疫苗行业人士向经济观察报透露,在北京市2025年下半年启动的这一轮老年人免费流感接种活动中,接种率只有约15%。为什么不愿打疫苗。为什么不愿接种流感疫苗?和许多人一样,冯雪有一堆理由:病毒总在变异,并不能完全阻止病毒感染;疫苗安全性存疑;老年人确实应该打流感疫苗,但医务人员相对年轻,抵抗力强;医生每天接触大量流感病人和各种病毒,但疫苗只能针对某一种病毒......冯雪不仅没有接种过流感疫苗,也没有接种过新冠疫苗。新冠疫情期间,她经常需要参与到对新冠病人的救治,医院多次催促她打疫苗,她也没有打,催得急了,她就回复说:“我对疫苗过敏,打了容易发生休克。”像冯雪这样对疫苗接种持有抵触或犹豫的态度,延迟或者拒绝接受疫苗接种服务的做法,在专业术语中被称为疫苗犹豫。与很多人的认知不同,疫苗犹豫并非简单地反对疫苗,而是一种介于完全接受和完全拒绝之间的复杂心态。12月12日,李侗曾在短视频平台发布了一则题为《为什么疫苗接种率低》的科普,分析了两大原因:一是很多人不知道流感的危害性,不知道流感可能引发重症、危重症和死亡。二是很多人觉得流感疫苗不管用,这个顾虑有一定道理,因为流感病毒每年都在变异。李侗曾鼓励大家接种流感疫苗,一方面是预防流感,另一方面,就算打过疫苗后���是得了流感,也能让症状更轻、康复更快。经济观察报注意到,该视频在某平台下有700多条评论,多数是负面的,既有对疫苗真实性、有效性的质疑,也有不少提及新冠疫苗的评论。2025年1月,中国疾病预防控制中心的研究人员在一篇题为《2021年3月—2024年3月中国某社交媒体个人用户流感疫苗犹豫及其原因分析》的论文中提到,半数以上社交媒体个人用户表现出流感疫苗犹豫,主要原因包括对疫苗功效和安全性的不信任,以及信息传播策略的不足。这篇论文提到,信任不足是导致人们产生流感疫苗犹豫的主要因素,与疫苗接种事件和疫苗生产企业相关的不实社会新闻报道,可能使人们对疫苗安全性和有效性产生疑虑,放大风险,忽视益处。和接种流感疫苗相比,很多人更愿意依赖于药物治疗和信赖非药物预防措施,或通过非疫苗手段如采用中医养生、身体锻炼等方法提升免疫力。科普平台“疫苗圈”创始人刘永超对经济观察报分析,近几年,疫苗犹豫成了疫苗行业讨论最热也是最头疼的问题,已从个别群体的顾虑演变为影响公共卫生推进的普遍难题,而且有愈演愈烈之势。从流感疫苗接种率长期低位徘徊,到部分新型疫苗推广受阻,表面上是大众对疫苗安全性、有效性的争议,实则背后隐藏着更深层的认知偏差与心态误区。刘永超注意到,这种心态误区在现实中表现得相当普遍:有人听到亲友说“打了疫苗还会感冒”,就认定疫苗无效;有人看到个别不良反应案例,就全盘否定疫苗的安全性;还有人陷入从众式抵触。事实上,不仅中国存在疫苗犹豫,全球都存在同样的情况。疫苗犹豫曾在2019年被世界卫生组织列为十大全球健康威胁之一。《漫话疫苗》科普图书联合作者、中国科普作家协会会员邵忆楠撰文建议,官方组织和建立分级科普单元(如:单元1日常科普,单元2进行个性化...", "PageRank": 7}, {"docid": "doc_010", "url": "https://www.reddit.com/r/NoStupidQuestions/comments/1gk3f2w/why_do_people_say_they_dont_want_to_get_a_flu/", "domain": "reddit.com", "authority": "low", "doc_text": "Why do people say they don't want to get a flu vaccine because they don't want to get the flu? My husband suggested to his mom that it's time for her flu shot, especially since she will be on multiple planes throughout the season. She responded \"I don't want to get it because I don't want to get the flu.\" It made me think back to when I had my first kid and how it was overly stressed by midwives, care providers and doctors to get the flu shot. My aunt and cousin came to visit and said something similar, \"Oh don't get it, you'll just get the flu.\" Eight year later. No one has gotten the flu in the family that I vaccinate. Why do people think/say this?", "PageRank": 8}]} +{"qid": "Q_ZH_087", "question": "七部门发布AI安全治理三年行动计划是真的吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://finance.sina.com.cn/jjxw/2026-03-17/doc-inhrhxzs3944564.shtml", "domain": "finance.sina.com.cn", "authority": "high", "doc_text": "新京报讯 据互联网联合辟谣平台消息,近日,有自媒体发布题为《七部门重磅发布AI安全治理三年行动计划》的文章,声称“2026年3月10日,工业和信息化部、中央网络安全和信息化委员会办公室、教育部、公安部、人力资源和社会保障部、国家市场监督管理总局、国家广播电视总局七部门联合印发《人工智能安全治理三年行动计划(2026-2028年)》”“全行业合规边界划定,这些要求直接影响每一家AI企业”。经有关主管部门核查,上述信息为虚假信息,工业和信息化部等部门从未发布过该文件。中国互联网联合辟谣平台提醒广大网民,涉及人工智能安全治理相关政策文件,请以官方渠道发布的内容为准,不信谣、不传谣、不造谣,切实提高信息辨别能力与风险防范意识,共同维护清朗有序、安全可信的网络空间。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.oschina.net/news/411592", "domain": "www.oschina.net", "authority": "high", "doc_text": "中国互联网联合辟谣平台发文称,近日,有自媒体发布题为《七部门重磅发布AI安全治理三年行动计划》的文章,声称“2026年3月10日,工业和信息化部、中央网络安全和信息化委员会办公室、教育部、公安部、人力资源和社会保障部、国家市场监督管理总局、国家广播电视总局七部门联合印发《人工智能安全治理三年行动计划(2026-2028年)》”“全行业合规边界划定,这些要求直接影响每一家AI企业”。经有关主管部门核查,上述信息为虚假信息,工业和信息化部等部门从未发布过该文件。中国互联网联合辟谣平台提醒广大网民,涉及人工智能安全治理相关政策文件,请以官方渠道发布的内容为准,不信谣、不传谣、不造谣,切实提高信息辨别能力与风险防范意识,共同维护清朗有序、安全可信的网络空间。", "PageRank": 6}, {"docid": "doc_003", "url": "https://gitcode.csdn.net/69b3a7d60a2f6a37c596f924.html", "domain": "gitcode.csdn.net", "authority": "low", "doc_text": "《行动计划》全文已通过工信部官网正式公开发布,核心目标、重点任务均有明确原文表述,无任何模糊空间。据工信部官网发布的文件原文,《行动计划》明确了三年治理的总体目标:到2028年,人工智能安全治理体系和治理能力现代化水平显著提升,形成“制度规范、技术防控、产业生态、责任体系、国际合作”五位一体的安全治理新格局,人工智能安全风险得到系统防范化解,安全保障能力与产业发展水平实现同步提升,为人工智能产业高质量发展筑牢安全屏障。", "PageRank": 0}]} +{"qid": "Q_ZH_088", "question": "睡前是刷牙的最佳时间?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.news.cn/fashion/20260309/4e620848eef24318a42e32a182dfdb0c/c.html", "domain": "news.cn", "authority": "high", "doc_text": "睡前刷牙,好像已经成为一种共识。但是实际上,这并不是最佳的刷牙时间。到底应该在什么时候刷牙?应该如何正确刷牙?一起来看!中南大学湘雅医院口腔科副主任医师尹乒介绍,等到睡觉前再去刷牙,这个习惯对入睡困难的人群来说并不友好。如果晚饭和睡前刷牙的时间间隔四五个小时,食物残渣带来的细菌会在口腔里安营扎寨,影响口腔健康。刷牙这个动作以及牙膏里的一些薄荷成分,会刺激大脑使其变活跃,赶走好不容易积累起来的睡意。因此,建议大家晚饭后半小时到1小时刷牙,这样可以营造进入夜晚的一种仪式感,让身心放松下来。注意睡前不再进食以及喝甜饮料。需要提醒的是,不推荐饭后立即刷牙。正常人群口腔pH酸碱度为6.6-7.1。有研究显示,口腔的pH值在进食后开始降低,即开始“酸化”,12分钟左右降到最低。随后,口腔pH值逐步回升,半小时后回到正常水平。如果饭后立即刷牙,此时口腔是酸性环境,牙齿矿物质会被溶解,而刷牙漱口会带走这部分矿物质。因此,饭后半小时到一小时刷牙是更科学的。", "PageRank": 7}, {"docid": "doc_002", "url": "https://www.mayoclinic.org/zh-hans/healthy-lifestyle/adult-health/expert-answers/brushing-your-teeth/faq-20058193", "domain": "mayoclinic.org", "authority": "high", "doc_text": "美国牙科协会建议每天用含氟牙膏刷牙两次,每次两分钟。刷牙有助于清除牙齿上的食物和牙菌斑。牙菌斑是牙齿上形成的白色黏膜。里面含有细菌。吃完含糖的食物或零食后,牙菌斑中的细菌会产生酸,攻击牙釉质。牙釉质是覆盖牙齿上坚硬的外层。为了保护牙齿,吃过酸性食物或饮料后请不要立即刷牙。例如汽水和运动饮料等软饮料、酸味糖果、柑橘果汁和柑橘类水果。这些食物或饮料中的酸会软化牙釉质。用过酸性食物或饮品后过早刷牙可能从牙齿上去除牙釉质。等一小时后再刷牙。在这期间,唾液会洗去酸性物质,牙釉质再次变硬。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.wz.gov.cn/bmjz_89642/bm/wsjkwyh/zwgk_94848/zfxxgkml/jsgjmxbzhfksfq/202508/t20250828_14944391.html", "domain": "wz.gov.cn", "authority": "high", "doc_text": "睡前刷牙,好像已经成为了一种共识,但是实际上,这并不是最佳的刷牙时间。到底应该在什么时候刷牙?应该如何正确刷牙?一起来看↓一、最科学的刷牙时间是饭后半小时。很多人喜欢等到睡觉前再去刷牙,但这个习惯对于入睡困难的人群来说并不友好。刷牙这个动作以及牙膏里的一些薄荷成分,会刺激大脑使其变活跃,赶走好不容易积累起来的困倦。因此,建议大家晚饭后半小时到1小时刷牙,这样可以营造进入夜晚的一种仪式感,让身心放松下来。注意睡前不再进食以及喝甜饮料。另外,不推荐饭后立即刷牙。正常人群口腔pH酸碱度为6.6-7.1。有研究显示,口腔的pH值在进食后开始降低,即开始“酸化”,12分钟左右降到最低。随后,口腔pH值逐步回升,半小时后回到正常水平。如果饭后立即刷牙,此时口腔是酸性环境,牙齿矿物质会被溶解,而刷牙漱口会带走这部分矿物质。因此,在饭后半小时到一小时刷牙是最科学的。", "PageRank": 6}, {"docid": "doc_004", "url": "https://www.threads.com/@ss0405/post/C7ZXcxzNZW6", "domain": "www.threads.com", "authority": "low", "doc_text": "牙助經過~ 睡前刷牙才是最重要的(但能吃完東西就刷牙是最好) 早上刷牙其實頂多就是比較大是為了解決口氣問題(牙醫師說) 無論先刷再吃 還是相反,反正吃完東西刷牙就對了。", "PageRank": 0}, {"docid": "doc_005", "url": "https://edh.tw/articles/Hqi6rpA", "domain": "edh.tw", "authority": "low", "doc_text": "要怎麼預防心血管疾病?除了減鹽、多運動外,新研究發現,刷牙習慣竟也和心臟健康大有關係。睡前好好刷牙,就對心臟有益。反之,若不刷牙導致口腔中充滿細菌,甚至罹患牙周病,這些細菌就可能讓身體不斷發炎,甚至侵入人體增加心血管疾病風險。一篇發表於國際權威期刊《科學報告》(Scientific Reports)的研究,以1675名大阪大學醫院的住院患者、牙科門診患者為對象,將其分成「早晚各刷1次牙」、「只在晚上刷牙」、「只在早上刷牙」、「不刷牙」等4組,深入研究刷牙習慣與心臟健康的關聯。研究發現,刷牙對於預防心臟疾病極為重要。研究顯示,和其他組別相比,「早晚各刷1次牙」、「只在晚上刷牙」的存活率較高,這兩個組別不僅午餐後刷牙的比例最高,他們血液中的「腦鈉肽(BNP)」也較多,該物質是對心臟有益的生理激素,代表這兩個組別的心臟可能較健康。而兩組別的共同點為「睡前刷牙」,因此得知睡前刷牙對於心臟健康可能具有一定的助益。若晚上懶得刷牙,則可能導致細菌增加、口腔環境惡化,提高口腔中的發炎症狀、感染風險,進而提高心血管疾病的發病機率。有趣的是,研究也同時發現,許多民眾晚上不刷牙的原因,是因為在晚上喝酒,導致「太累了以至於不能刷牙」,這顯示牙齒健康也可能與喝酒之間存在關聯,不過仍須進一步研究探索這些因素之間的關係與意義。不論再怎麼累,睡前最好還是刷牙較妥。大阪大學齒學部附屬醫院講師山下元三曾分析,口腔中約存在800種、多達10億隻以上的細菌生存。口腔衛生狀態不佳(如牙周病患者等),細菌就有可能從牙齦、骨骼發炎的部位侵入血液中。一般來說,即便細菌進入血液,也會被巨噬细胞等免疫细胞迅速排除,然而若是免疫异常患者、刚接受手术导致体力不佳患者、高龄者,或心脏有装心率调整器、人工瓣膜的患者,就可能因此产生菌血症,而有感染性心内膜炎等疾病的风险。心脏疾病风险竟和刷牙有关联!不只次数、刷得正确也很重要,下一页看看最佳洁牙方式顺序图解!", "PageRank": 0}, {"docid": "doc_006", "url": "https://oralb-hk.com/blog/when-should-you-brush-your-teeth/", "domain": "oralb-hk.com", "authority": "low", "doc_text": "刷牙迷思四:晚上刷牙不重要有些人認為晚上不必太重視刷牙,因為他們在早上已經清潔過一次,更有人喝完酒後以太累爲由不刷牙直接睡覺。其實,睡覺時我們的口腔處於封閉缺氧狀態,是口腔細菌繁殖最活躍的時候。如果不在睡前進行清潔,細菌將在夜間不斷滋生,增加蛀牙和罹患牙周病的風險。因此,我們每天晚上都應該仔細刷牙,如果當天吃了含糖或酸性的食物,更應該著重清潔牙齒,防止牙菌膜形成。", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.reddit.com/r/ADHD/comments/10nh3ck/brushing_teeth_before_bed/?tl=zh-hans", "domain": "www.reddit.com", "authority": "low", "doc_text": "最近我遇到个奇怪的问题……我知道我们应该一天刷两次牙(或者三次?)...我总是在早餐后刷牙……但有时候睡前刷牙很难……我经常忘记,直到躺下才想起来,然后就累了,不想起来开灯,再把自己弄醒……刷牙已经够无聊的了,晚上不想起床的时候就更难了……你们怎么看?我现在发现我不做这件事就睡不着,因为我嘴巴感觉恶心。 试着专注于这一点吧,我想。我最后会因为担心自己会搞出牙齿问题而感到非常焦虑,因为我付不起钱。如果我最后小睡了一下,而且我吃了甜的东西,而且我在小睡前没有刷牙,我最后会为此感到非常焦虑,以至于它扰乱了我放松的能力。牙科护理太贵了,我住在美国,当你穷的时候,没有人会在这方面帮助你。所以我不会乱来。我的牙医告诉我,吃完含糖食物后,只要用水漱口就行了。糖是水溶性的,所以快速漱口应该就能把它冲掉。但同时,我也看过研究,说糖从内到外影响牙齿健康。是血糖和胰岛素升高的问题,让你的牙龈变弱,牙齿更容易腐烂。所以,不吃糖比每次吃了糖就必须刷牙更重要。说实话,我最近才开始刷牙,因为我注意到我下门牙旁边的牙龈有点萎缩,天啊,一想到它们会掉下来我就赶紧冲到卫生间。在淋浴间放一把备用的牙刷和牙膏。是的 😂😂 我以前也挣扎过,直到我开始戴保持器。现在我拒绝整晚把食物和细菌包在我的保持器里 😭😭😭😭😭也许晚饭后试试。我知道如果我等到要睡觉的时候,我就懒得做了。没错!而且这对我来说,还能阻止我陷入无限的吃零食-刷手机-吃零食-刷手机的循环,让我能准时睡觉可惜的是,我只记得这样做几天,然后又停下来了。对我来说也容易多了。我一累就完全失去动力,所以趁我还活跃的时候把它搞定是关键。我发现对于特别难的任务来说,做点总比什么都不做好。没法刷牙?漱口怎么样?也许可以换换漱口水/牙膏,保持新鲜感?不确定还有什么其他的替代方案,但我知道网上有一些资源,因为这在抑郁症患者中很常见。祝你好运!有时候像这样的事情很难养成习惯,所以别对自己太苛刻!漱口水不错。我有一个小妙招给你(可能吧……谁知道呢,我们每个人都不一样)我有一个提醒待办事项系统,我把所有要做的事情和所有清单都放在里面,等等。我有一个每天重复的任务,上面写着“你_昨晚_刷牙和用牙线了吗?”所以每天,我都可以通过勾选一个任务来开始我的一天,如果我昨晚做了这件事,这感觉很棒,也是一个很棒的开始一天的方式。但是,如果我昨晚没有刷牙,我必须一整天都盯着那个待办事项,知道我无法勾选它。它就那样摆在那里嘲笑我。_就昨晚_。我当时想“哦,我累了,我不需要刷牙”,但后来我想到无法勾选那个项目,想到必须一整天都看着那个待办事项,然后我就刷牙了。我早上刷牙超厉害,但晚上几乎从来没刷过。我大概每 9 个月去一次牙医那里洗牙,到目前为止也没啥问题,所以…老实说,我没太在意这事儿。不过换成儿童牙膏感觉不错。我觉得薄荷味太刺激了,尤其晚上想睡觉的时候。嘴里被薄荷辣得像着火一样,我受不了。草莓味才是王道!我的天啊,我之前都没想过薄荷味可能会太浓。刚订购了一支泡泡糖牙膏来试试。现在要是能解决刷牙问题,我的牙医就爽翻了…拿那种带刷毛的小牙签。你可以边看电视边清洁牙缝。我妈是牙科保健师,她说她能看出来我升级了我的牙线使用技巧。我弄了个更长的睡前流程,也不知道为啥,反而让刷牙变得更容易了。我洗脸,刷牙,涂保湿霜,然后用牙线。我这儿气候干燥,要是不涂保湿霜,晚上睡觉就会痒得受不了,还得起来。还有个事儿:你吃药吗?我的多动症药让我特别容易蛀牙,因为它会减少唾液。我好几年都不知道,一直很郁闷,明明好好刷牙了,还是蛀牙。现在知道了,感觉没那么沮丧了,而且我还买了专门的牙膏来帮忙。我用手机看 Netflix,一边刷牙一边用牙线,这样可以缓解无聊,因为这事儿确实挺无聊的。我是怎么养成用牙线习惯的:我以前用牙线简直一塌糊涂,现在用得贼溜我去看牙医,他们用那种小小的尺子量牙龈,看看你的牙龈“牙周袋”有多深我有几个地方不太理想,所以出于报复心理,我决定每天用牙线,看看它到底有没有什么用,还是他们就喜欢怪罪别人在我下次预约的时候,他们又量了一次(我没提我改变了习惯),结果有了巨大的变化基本上,是报复心促使我这么做的,这样如果他们批评我,我就可以把结果甩到他们脸上,然后时间就让它变成了习惯TLDR:报复心 + 时间 + Netflix(或者你喜欢的流媒体平台)= 养成可靠的用牙线习惯。把它和一些你自动做的事情联系起来,比如你晚上吃完饭后每次都要尿尿。练习它,最终它会融入那个习惯。你会在你的大脑中建立一个神经通路,它会把尿尿识别为刷牙的提示。我总是想着不刷牙可能会长出来的那些疼得要命的口腔溃疡。通常这就能让我有动力了。我之前也遇到过这个问题,就是有时候会遇到麻烦,或者太早睡着了,所以不是我不想起床刷牙,而是我真的会在下午6点就睡着,然后一觉睡到天亮。可能听起来有点奇怪,但我床头一直放着一瓶漱口水,我夜里总会放一个空杯子或者空咖啡杯之类的东西,可以吐进去。如果你能用漱口水漱口,那绝对比什么都不做好。你可不想忽视你的牙齿,修牙太贵了,而且修过的牙齿和原来的不一样。除非你有成千上万的钱可以花在牙科护理上,否则你可不想毁掉你的牙齿。我把我的电动(重要的)牙刷和牙膏放在床边,这样我就可以在床上放松的时候开始刷牙,然后我就别无选择,只能走到洗手池了。我跟我牙医说了实话,问她觉得晚上是应该先用牙线还是先刷牙(如果我只能选一样的话)。她���诉我用牙线。所以我床头柜上放了一包牙线棒(还有我的牙膏、牙刷和咬合保护器),放在一个小小的洗漱包里。我没有养成去卫生间的习惯,而是养成了一个更小的习惯——当我开始穿睡衣的时候,就从床头柜上拿一个牙线棒,而且在用完牙线之前,不让自己坐下/躺到床上。通常我做完之后,我的牙齿会感觉怪怪的,然后我就直接拿起牙刷和牙膏,在卧室外面的走廊水槽里刷牙。这对我来说有点特殊,但我正在努力。在牙齿方面,一点一滴都很重要。买一盒一次性的预先涂好牙膏的牙刷,把它们 + 一个垃圾桶放在你的床边!!这种牙刷不需要水,你只需要吐掉,然后把牙刷扔进垃圾桶里。", "PageRank": 8}, {"docid": "doc_008", "url": "https://www.rmzxw.com.cn/c/2018-09-13/2168319.shtml", "domain": "www.rmzxw.com.cn", "authority": "low", "doc_text": "我们从小的认知,就是早上起床刷牙,慢慢地稍稍长大一点,便也开始在睡前刷牙。可在这样一个认知里,很大一部分人便觉得,早上刷牙比晚上刷牙重要,但其实我们都错了。想要很好地预防口腔疾病,保护口腔健康,我们需要知道以下这些。在专业角度上来说,晚上刷牙是比早上刷牙更为重要。为什么这么说呢?原因是什么?1、 在白天的时候,人的口腔是不停地在运动的,比如说话、咀嚼、呼吸等,都会促使口腔不停地运动,在这过程中,唾液分泌就会非常旺盛,也正因为有唾液的分泌冲刷,这便使得细菌不容易附着在口腔内。2、 但到了晚上的时候,人的口腔运动就会减少,甚至会停止,这也就使得唾液分泌变少了,这个时候,细菌就比较容易附着粘附在牙齿上,据研究表示,只要连续几个晚上不刷牙,早晨起来牙龈就可能会发炎,所以说,晚上刷牙相较于早上刷牙,是更为重要滴。那为何早上还要刷牙呢?1、 经过一个晚上的口腔静止,牙面上就会形成较多的菌斑,到早上的时候,菌斑就已经趋向于成熟,便会在那里产生酸、毒之类的,损害到牙齿。总之就是卫生越差,菌斑就越厚,对口腔的危害也就越大。如果不及时把它去除的话,以后如果形成牙石就是很难再去除了,所以说,早上刷牙也是非常必要的。2、 很多人早上起来都会有一些“口气”,通过刷牙,便可以把细菌清楚干净,也能让口腔变得清新起来,这也是早上要刷牙的原因。现在看完这篇,大家是不是更有决心好好刷牙了呀?特别又是晚上刷牙。主要还是想跟广大还没养成睡前刷牙的青少年说上一声,要记得保护好自己的口腔,那就从刷牙做起,从早晚刷牙开始吧。", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.hbslnyy.com/html/jiankangzhishi/3868.html", "domain": "www.hbslnyy.com", "authority": "low", "doc_text": "随着人们口腔保健意识提升,早晚刷牙的重要性已被公众认识,但由于生活习惯,也有人对睡前刷牙的重要性认识不足。其实,晚上睡前刷牙比早上起床刷牙更关键。白天进食之后,口腔里的食物残渣,由于唾液流动、说话、饮食,可以消除一部分,这就是口腔的生理性自洁作用。但晚上睡眠后,口腔活动停止,唾液分泌明显减少,对口腔、牙齿都起不到冲洗自洁的作用。如果睡前不刷牙,食物残渣就会较长时间停留在牙缝间,细菌以此为养料,大量生长繁殖。如果睡前把牙齿刷干净,尽量把食物残渣和沉积的软垢去除,就会大大减少细菌滋长,对预防龋齿、牙周病发生,保护牙齿及牙周组织可以起到很好的作用。", "PageRank": 0}, {"docid": "doc_010", "url": "https://zhuanlan.zhihu.com/p/584368336", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "当前口腔卫生知识比以前普及多了,许多人都知识早晚刷牙。但由于习惯,晨起洗脸刷牙容易被接受,但有许多人对晚上刷牙的重要性认识不足而不采用。因此有必要大力宣传,晚上刷牙比早晨刷牙更重要。在白天进食之后,口腔里的食物残渣,由于唾液流动、说话、饮食,可以消除一部分,这就是口腔的生理性自洁作用。但晚上睡眠后,口腔活动停止,唾液分泌明显减少,对口腔、牙齿都起不到冲洗自洁的作用。如果睡前不刷牙,食物残渣就会较长时间停留在牙缝间,细菌以此为养料,大量生长繁殖。如果睡前把牙齿刷干净,尽量把食物残渣和沉积的软垢去除,就会大大减少细菌滋长,对预防龋齿、牙周病发生,保护牙齿及牙周组织可以起到很好的作用。", "PageRank": 3}]} +{"qid": "Q_ZH_089", "question": "过敏儿童不能户外运动?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://app.xinhuanet.com/news/article.html?articleId=b7a122bd35bb4c05ac0ad85a68ac3595", "domain": "app.xinhuanet.com", "authority": "high", "doc_text": "春暖花开,过敏性疾病的发病率也随之上升。为了避免有过敏性疾病的孩子发生严重的过敏反应,很多家长不敢让孩子外出活动或运动,甚至申请在学校免修体育课。生活中常见的过敏性疾病有过敏性哮喘、变应性鼻炎、荨麻疹、特应性皮炎、食物过敏等。发生在皮肤或鼻部的过敏反应,其特点是发作迅速、反应强烈,但消退也较快,一般不会引起组织的严重损伤。但严重发作时,确实会导致呼吸困难,甚至引发哮喘或过敏性休克。这也是过敏儿童的家长对孩子运动如此谨慎的原因。过敏儿童不能运动吗?当然不是。科学证据表明,合理运动不仅能改善过敏症状,还能增强呼吸道的防御能力。爱动是孩子的天性。度过了漫长的冬季,万物生发的春季尤其适合孩子们外出活动,舒展身体,释放天性。但对过敏尤其是呼吸系统过敏(如哮喘)的儿童来说,运动确实是一个需要谨慎对待的问题。通过科学合理的安排,这些过敏儿童仍可以享受运动带来的健康益处。家长要注意的是,带孩子运动时选择适合的运动时间和环境。运动相关的三点建议:1.避开过敏高峰时段:对花粉过敏的孩子应避免在花粉浓度高的时段(上午10时到下午5时)进行户外运动,或者戴好防护口罩并提前用药后再出门;清晨和傍晚时分,空气中的花粉浓度较低,家长可以带孩子外出活动。选择室内运动,如游泳、做瑜伽、打乒乓球等,可以减少孩子接触室外过敏原的机会,但要注意确保室内空气流通和干燥。2.注意运动中的细节:教孩子在运动时采用鼻式呼吸法,在确保鼻腔通畅的前提下用鼻子呼吸可以对呼吸道起到保温、保湿的作用,同时也可以避免张口呼吸时吸入空气中的过敏原。3.做好监测和预防:家长要详细记录孩子的运动时间和时长、运动强度以及环境特点和过敏反应情况,以便及时发现并识别潜在的过敏诱因。即使孩子没有因为运动发生过敏反应,或者过敏反应比较轻微,也要定期复查过敏情况,根据医生的建议调整治疗方案,确保运动安全。", "PageRank": 0}, {"docid": "doc_002", "url": "https://cj.sina.com.cn/articles/view/2131593523/7f0d893302001mzhi?froms=ggmp", "domain": "cj.sina.com.cn", "authority": "high", "doc_text": "春暖花开,过敏性疾病的发病率也随之上升。为了避免有过敏性疾病的孩子发生严重的过敏反应,很多家长不敢让孩子外出活动或运动,甚至申请在学校免修体育课。生活中常见的过敏性疾病有过敏性哮喘、变应性鼻炎、荨麻疹、特应性皮炎、食物过敏等。发生在皮肤或鼻部的过敏反应,其特点是发作迅速、反应强烈,但消退也较快,一般不会引起组织的严重损伤。但严重发作时,确实会导致呼吸困难,甚至引发哮喘或过敏性休克。这也是过敏儿童的家长对孩子运动如此谨慎的原因。过敏儿童不能运动吗?当然不是。科学证据表明,合理运动不仅能改善过敏症状,还能增强呼吸道的防御能力。爱动是孩子的天性。度过了漫长的冬季,万物生发的春季尤其适合孩子们外出活动,舒展身体,释放天性。但对过敏尤其是呼吸系统过敏(如哮喘)的儿童来说,运动确实是一个需要谨慎对待的问题。通过科学合理的安排,这些过敏儿童仍可以享受运动带来的健康益处。家长要注意的是,带孩子运动时选择适合的运动时间和环境。运动相关的三点建议:1.避开过敏高峰时段:对花粉过敏的孩子应避免在花粉浓度高的时段(上午10时到下午5时)进行户外运动,或者戴好防护口罩并提前用药后再出门;清晨和傍晚时分,空气中的花粉浓度较低,家长可以带孩子外出活动。选择室内运动,如游泳、做瑜伽、打乒乓球等,可以减少孩子接触室外过敏原的机会,但要注意确保室内空气流通和干燥。2.注意运动中的细节:教孩子在运动时采用鼻式呼吸法,在确保鼻腔通畅的前提下用鼻子呼吸可以对呼吸道起到保温、保湿的作用,同时也可以避免张口呼吸时吸入空气中的过敏原。3.做好监测和预防:家长要详细记录孩子的运动时间和时长、运动强度以及环境特点和过敏反应情况,以便及时发现并识别潜在的过敏诱因。即使孩子没有因为运动发生过敏反应,或者过敏反应比较轻微,也要定期复查过敏情况,根据医生的建议调整治疗方案,确保运动安全。", "PageRank": 0}, {"docid": "doc_003", "url": "http://www.trsfpa.org.cn/ysyyzd/2025/0411/87161.html", "domain": "www.trsfpa.org.cn", "authority": "high", "doc_text": "过敏儿童不能运动吗?当然不是。科学证据表明,合理运动不仅能改善过敏症状,还能增强呼吸道的防御能力。爱动是孩子的天性。度过了漫长的冬季,万物生发的春季尤其适合孩子们外出活动,舒展身体,释放天性。但对过敏儿童来说,运动确实是一个需要谨慎对待的问题。通过科学合理的安排,过敏儿童仍可以享受运动带来的健康益处。家长要注意的是,带孩子运动时选择适合的运动时间和环境。以下是一些运动建议。1、避开过敏高峰时段:对花粉过敏的孩子应避免在花粉浓度高的早晚时段进行户外运动。阴雨天或傍晚时分,空气中的花粉浓度较低,家长可以带孩子外出活动。选择室内运动,如游泳、做瑜伽、打乒乓球等,可以减少孩子接触室外过敏原的机会,但要注意确保室内空气流通,避免尘螨和霉菌积累。2、做好运动前的准备:运动前可进行10分钟慢走、拉伸等准备活动,以预防运动诱发的哮喘。如果孩子有过敏性哮喘,家长应确保随身携带β受体激动剂等哮喘急救药物或其他急救物品,并了解具体的使用方法。运动前,确保孩子身体状态良好,有条件的家庭可以咨询儿科医生或过敏专科医生,根据孩子的过敏类型和健康状况制定合适的运动方案。3、选择适合的运动类型:低强度有氧运动,如游泳、瑜伽、慢跑、骑车等,更适合过敏儿童。这类运动对气道刺激小,有助于增强体质。游泳是过敏儿童理想的运动选项,水的阻力可以减少哮喘发作,游泳池的湿润环境也有助于缓解气道干燥。瑜伽和太极这类低强度运动能帮助孩子放松精神、增强体质,但要注意避免在花粉浓度高的环境中进行。剧烈运动如长跑、踢足球等,可能诱发过敏或哮喘,如果孩子非常喜欢这类运动,可以在医生的指导下逐步增加运动强度。4、控制运动时间和强度:循序渐进地进行运动,在初期可以运动10~15分钟,后逐步增加到30~45分钟,每周坚持3~5次。家长可以将过敏儿童的运动时长控制在诱发症状的临界点以下。例如,如果孩子跑步20分钟后出现喘息,那么,单次运动时间应缩短至15分钟,待孩子逐步适应后再延长。建议选择中低强度运动,根据不同的过敏类型个体化选择运动强度。5、注意运动中的细节:教孩子在运动时采用鼻式呼吸法, 可以对呼吸道起到保温、保湿的作用,同时也可以避免张口呼吸时吸入空气中的过敏原。不要在极端天气条件下运动。如果天气寒冷或空气干燥, 运动时可以戴口罩,减少冷空气对气道的刺激。6、不忽视运动后的护理:运动后及时更换湿衣物,尽快沐浴以清洁皮肤,避免过敏原残留。如果孩子在运动后出现气喘、皮肤瘙痒等症状,应及时就医,调整治疗方案。7、饮食与营养支持:运动前后,孩子应避免摄入可能引发过敏反应的食物,如牛奶、花生、海鲜等。运动后及时补充水分,保持身体水分充足。8、做好监测和预防:家长要详细记录孩子的运动时长、运动强度及过敏反应情况,以便及时发现并识别潜在的过敏诱因。即使孩子没有因为运动发生过敏反应,或者过敏反应比较轻微,也要定期复查过敏情况,根据医生的建议调整治疗方案,确保运动安全。", "PageRank": 0}, {"docid": "doc_004", "url": "https://hk.news.yahoo.com/%E5%B0%8D%E9%81%8B%E5%8B%95%E9%81%8E%E6%95%8F%E5%8F%AF%E8%83%BD%E5%94%94%E4%BF%82%E8%97%89%E5%8F%A3-19%E6%AD%B2%E5%A5%B3%E5%81%9A%E9%81%8B%E5%8B%95%E9%81%8E%E6%95%8F%E9%9A%AA%E6%AD%BB-040000610.html", "domain": "hk.news.yahoo.com", "authority": "low", "doc_text": "有一種解釋是劇烈運動會促進腸胃對致敏原的吸收。患者運動過敏後可能會立刻出現症狀,包括皮膚紅腫痕癢、嘔心、頭暈、抽筋、腹瀉、呼吸困難等,情況可惡化至休克、失去意識和呼吸,甚至心臟驟停。運動過敏可預防。不過,有過敏體質的人並非完全不能鍛鍊身體,如果要預防運動過敏,就要避免在極端天氣和容易引起過敏的季節進行戶外運動,並盡量在運動前4至6小時不要吃東西。", "PageRank": 6}, {"docid": "doc_005", "url": "https://tv.cctv.com/2020/04/28/VIDEOOMLSs7F2uZlVp0lbDKv200428.shtml", "domain": "tv.cctv.com", "authority": "low", "doc_text": "过敏人群尽量避免室外的剧烈运动。", "PageRank": 7}, {"docid": "doc_006", "url": "https://health.baidu.com/m/detail/ar_3701565269155563261", "domain": "health.baidu.com", "authority": "low", "doc_text": "对于过敏性鼻炎的孩子,五个运动要避免:1.户外运动:孩子在花粉过敏季节应避免要在户外进行激烈的运动,并避免到草地、草丛和花园等地方玩耍。2.运动时呼吸频繁的运动:例如快跑等运动,容易使孩子的鼻子充血和喘息。3.游泳:如果孩子对游泳池中的氯敏感,游泳可能会加重孩子的鼻子症状和呼吸困难。4.室内吸烟:二手烟通常会加重孩子的过敏性鼻炎症状,如鼻塞、头痛和口干。5.极端环境下的运动:例如高海拔环境下进行长时间的山间远足等运动,会让孩子更容易出现气短和呼吸困难等症状。总之,孩子们可以参加轻度的室内和户外运动,例如步行、跳绳、瑜伽等低强度运动,但是家长应该注意控制运动的时长和强度,以避免加重孩子的过敏症状。同时,孩子的生活环境也要避免与过敏原接触的情况。", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.lygfybj.com/jkjy/detail.aspx?Id=8117&mtt=23", "domain": "www.lygfybj.com", "authority": "low", "doc_text": "春回大地,随着天气转暖,户外活动开始多了起来,然而活跃的还有许多看不到的过敏原比如花粉、尘螨、霉菌漂浮在空气中,自由自在,偷偷地侵入你的呼吸系统。人们纷纷走向户外,但在游玩的同时很多人也会被季节过敏性烦恼“盯上”,会出现鼻子发痒,打喷嚏,流鼻涕,皮肤痒,频繁咳嗽,甚至出现气喘等。春天让过敏宝宝爱恨交织,甚至成为他们“甜蜜”的负担。过敏性疾病,作为世界卫生组织认定的全球第六大疾病,正逐渐成为人类健康的重要挑战!根据最新数据显示,全球范围内有 20%~40% 的人口受到过敏问题的困扰,在我国,过敏性疾病的患病率也持续呈上升趋势。其中儿童和青壮年是发病的主要人群。这些数据不仅警示着过敏性疾病的日益严峻,也对敏宝的生活质量构成了巨大威胁。有些过敏性疾病因长期得不到规范化的诊断和治疗从而错过最佳治疗时机,耽误病情,甚至会出现生命危险,极大地增加了患者的心理和经济负担。又到四月柳絮飘飘的季节,打喷嚏,流鼻涕,鼻子痒,皮肤痒,频繁咳嗽,甚至出现气喘让过敏宝宝爱恨交织。其实柳絮本身无毒无害,因为非常轻,夹杂各种花粉、尘埃甚至细小颗粒,随风飘扬,成为难以避免的致敏原,特别对存在过敏体质的儿童产生危害。那么在“飞絮”季,我们如何预防过敏呢:首先我们最好在发病季节居于室内,关闭门窗以减少室外致敏柳絮的进入,尽可能不到野外去;如果必须外出,记得穿长袖衣服、戴帽子,并在回家后换上干净的衣服,外出的衣帽要注意清洁,不要放入卧室;勿在室外晾衣,尽可能在屋内晾干衣服,不要在室外晾衣服,否则衣服、被单、床单等容易沾染柳絮。", "PageRank": 4}, {"docid": "doc_008", "url": "http://baby.sina.com.cn/health/13/0307/2013-07-03/1138227701.shtml", "domain": "baby.sina.com.cn", "authority": "low", "doc_text": "随着气温的一点点升高,花草树木生长得越来越茂盛。看到如此好的天气,爸爸妈妈总要带着宝贝去赏赏花草,感受季节变换的清新气息。可是,有些宝贝在与大自然亲密接触后就打喷嚏、流鼻涕、甚至皮肤红肿,还会对着妈妈喊这里痒痒那里难受。其实,这些宝贝是因为花粉、柳絮、动物毛,甚至有的宝贝是因为在草坪上打滚而引起了过敏。与大自然亲密接触,反而让宝贝有了麻烦,爸妈添了烦恼,该怎么办呢?过敏——指人对某些物质(如细菌、花粉、食物或药物)、境遇(如精神、情绪激动或曝露阳光)或物理状况(如受冷)所产生的超常的或病理的反应。过敏原——又称变应原,是指引起过敏反应的物质。脱敏疗法——又称为特异性免疫治疗或减敏疗法。免疫治疗,是目前得到公认的治疗哮喘等变态反应疾病的根本措施,世界卫生组织(WHO)也推荐治疗过敏性疾病应采取综合治疗的方案——对症治疗加脱敏治疗。为什么与大自然亲密接触就会让宝宝过敏?尽管有些宝宝并无家族过敏史,但也会发生过敏反应,而大多数宝宝都具有遗传因素。对有些宝宝而言,去户外活动后会引起过敏,有这样两种原因:1. 吸入——万物生长,花儿需要通过风或虫来传播繁衍,因此在这样的季节里去闻花赏花的机会较多,而且空气里花粉也会增多。而花粉的直径一般在30?50微米左右,它们在空气中飘散时,极易被人吸进呼吸道内。因此,如果过敏宝宝在这样的环境下,并且没有防护的话,就非常容易发生打喷嚏、流鼻涕等症状。这是由于吸入花粉而引发的过敏。吸入式过敏原主要有:尘螨、屋尘、蟑螂、狗毛、猫毛、花粉、油漆、柳杉。Tips:9个月以下的宝宝很少因吸入性过敏原而引起花粉过敏或哮喘。2. 接触——比如,宝宝去公园在草坪上打滚,回家后身上发红、感到痒等皮肤发炎,即皮肤接触到了有刺激性的除草剂等化学品。接触式刺激物主要有:乳液、清洁剂、肥皂、染料及化学品。Tips:过敏性皮炎很容易发生在过敏体质宝宝身上。其他引起过敏的原因食入——比如吃了鸡蛋、牛奶、花生、鱼虾等食物后会发疹子和发生其他过敏反应。据统计约有5%的人对牛奶过敏,因此宝宝在开始添加辅食后,家长需要密切关注其反应。注射——比如,宝宝被虫咬、蛰伤后发生的过敏反应,还有些人对注射药物过敏(如青霉素)等。这些是由于注射而引发的过敏。过敏宝宝会有哪些表现?宝宝会出现哭闹、抠鼻子、揉眼睛、抓挠皮肤、不愿吃东西、不愿意穿脱衣服等行为。主要有:鼻痒、流清水样鼻涕、鼻塞、打喷嚏等过敏性鼻炎的症状;皮肤红肿、发痒、出疹、脱皮等过敏性皮炎的症状;眼睛奇痒、结膜充血、有黏液性分泌物、眼睑红肿等过敏性结膜炎的症状;咳嗽、痰多、喘息、气短、胸闷等过敏性哮喘的症状。", "PageRank": 7}, {"docid": "doc_009", "url": "https://blog.sina.com.cn/s/blog_4b683dfd0102dr7j.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "因此,抵抗力较差、有呼吸道疾病或过敏体质的宝宝,最好减少户外活动,避免引发气喘或上呼吸道感染,同时也要注意水分的摄取,尽量保持黏膜湿润。必须外出时,请记得戴上口罩!...在沙尘暴过后的几天内,医院的呼吸道门诊人数会增加。因此,抵抗力较差、有呼吸道疾病或过敏体质的宝宝,最好减少户外活动,避免引发气喘或上呼吸道感染,同时也要注意水分的摄取,尽量保持黏膜湿润。必须外出时,请记得戴上口罩!", "PageRank": 7}, {"docid": "doc_010", "url": "https://blog.sina.com.cn/s/blog_4ab83bac0102e74t.html", "domain": "blog.sina.com.cn", "authority": "low", "doc_text": "小宝宝的肌肤十分娇嫩敏感,对抗干燥气候的抵抗力也比较弱,因此新爸新妈在带宝宝进行户外运动时,一定要为宝宝做好肌肤护理工作,以免小脸受到干燥环境的伤害。建议选用一款滋润效果好,保湿时间长的宝宝霜。让小脸蛋得到持久呵护。妈妈们要根据宝宝的肌肤实际需求选择护肤品哦。", "PageRank": 7}]} +{"qid": "Q_ZH_090", "question": "头孢停药三天就能喝酒?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://health.people.com.cn/n1/2026/0224/c14739-40669074.html", "domain": "health.people.com.cn", "authority": "high", "doc_text": "服用头孢类药物时,即使是停药后的一周内,都应该避免饮酒。因为头孢类药物会抑制乙醛脱氢酶的活性,导致乙醛在体内蓄积,从而引起双硫仑样反应。这种反应的严重程度与个人体质、饮酒量以及服用的头孢种类都有关系。轻者可能出现面部潮红、头痛、恶心、呕吐等症状,重者则可能出现胸痛、心悸、呼吸困难、血压下降、休克甚至死亡。因此,为了生命安全,切勿在服用头孢类药物期间及停药后一周内饮酒。", "PageRank": 7}, {"docid": "doc_002", "url": "https://health.jschina.com.cn/jkjs/202603/t20260308_s69acc980e4b04ffb091099e8.shtml", "domain": "health.jschina.com.cn", "authority": "high", "doc_text": "‘头孢就酒,说走就走’,这句话绝非危言耸听。头孢类药物会与酒精发生双硫仑样反应,这是因为头孢类药物的某些成分会抑制肝脏中的乙醛脱氢酶,使得酒精在体内的代谢产物乙醛无法正常分解,从而在体内大量堆积,导致中毒反应。临床上,即使患者停用头孢类药物几天后饮酒,也同样可能发生危险。因此,医生通常会建议患者在使用头孢类药物期间以及停药后至少7天内,都不要饮酒,也不要食用含有酒精的食物或饮料。", "PageRank": 6}, {"docid": "doc_003", "url": "https://news.cctv.com/2025/12/23/ARTIC0FpcMEOmdt4OCLmvtok251223.shtml", "domain": "news.cctv.com", "authority": "high", "doc_text": "近期,关于‘头孢停药三天就能喝酒’的说法在网上流传,对此,医学专家明确表示,这是一个致命的误区。专家解释说,虽然头孢类药物在体内的半衰期不长,但其对乙醛脱氢酶的抑制作用可能会持续更长时间。乙醛脱氢酶是分解酒精代谢产物乙醛的关键酶,一旦其活性受抑制,乙醛就会在体内蓄积,引发中毒反应,即双硫仑样反应。为了绝对安全,建议在服用头孢类药物期间及停药后的一周内都不要饮酒。", "PageRank": 6}, {"docid": "doc_004", "url": "https://zhuanlan.zhihu.com/p/2012964440140702472", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "流言 “吃完头孢,只要过了三天‘代谢周期’,就可以放心喝酒了。” 很多人认为,头孢类药物在体内停留三天后即 72 小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.sohu.com/a/992975903_121106991", "domain": "www.sohu.com", "authority": "low", "doc_text": "很多人认为,头孢类药物在体内停留三天后即72 小时就会代谢干净,此时饮酒就安全了。因此,一些人会精确计算停药时间,在满三天后便毫无顾忌地举杯。", "PageRank": 8}, {"docid": "doc_006", "url": "http://health.gxnews.com.cn/staticpages/20260318/newgx69ba3600-21920384.shtml", "domain": "health.gxnews.com.cn", "authority": "low", "doc_text": "很多人认为过了72小时就是“安全期”,实际这是相当致命的误区。从医学专业角度来看,“用药期间不喝酒”“停药3天(72小时)后就能随便喝”都潜藏风险隐患", "PageRank": 5}, {"docid": "doc_007", "url": "https://linux.do/t/topic/465311?page=4&tl=en", "domain": "linux.do", "authority": "low", "doc_text": "傻了,喝完酒牙疼的不行,一怒之下喝了头孢完全忘了喝酒的事情后续:谢谢兄弟们关心,打了急诊电话让观察一下,现在一个小时了人没事。没有任何反应。", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.douban.com/group/topic/198665632/", "domain": "www.douban.com", "authority": "low", "doc_text": "被迫喝酒才发现自己前天晚上吃了头孢 打破伤风的妹子千万不要喝酒(很可能医生开的消炎药就是头孢真的很危险的!!!) ———————————————————————— 现在已经回住的地方了,目前还没什么反应,查了一下资料说个体差异很大,有些人可能几个小时就代谢掉了,有些人可能要一个星期。我也不知道自己是哪种,只能祈祷了。", "PageRank": 7}, {"docid": "doc_009", "url": "https://www.zhihu.com/question/2008112444896198685", "domain": "www.zhihu.com", "authority": "low", "doc_text": "题述的传言对绝大多数人来说过于谨慎,对极少数人来说还不够谨慎——不过,对于这部分人,为什么要喝酒呢? 不是所有的头孢菌素类药物都会与乙醇发生双硫仑样反应。 头孢孟多、头孢哌酮、头孢美唑、头孢替坦、头孢米诺、拉氧头孢等头孢菌素类药物的分子含有...", "PageRank": 6}, {"docid": "doc_010", "url": "https://m.baidu.com/bh/m/detail/sv_3931295145732390233?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "头孢停药三天后可以饮酒,但需要注意以下几点:1.正常情况下,停药三天后体内的药物成分已经被完全代谢,饮酒不会对身体造成不良反应。2.然而,每个人的身体代谢速度不同,有些人可能需要更", "PageRank": 6}]} +{"qid": "Q_ZH_091", "question": "蛇缠腰(带状疱疹)用火烧好得快?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.chinacdc.cn/jkkp/mygh/ymyf/202507/t20250714_308334.html", "domain": "chinacdc.cn", "authority": "high", "doc_text": "带状疱疹疼起来很“要命”,如针扎,似火烧!1个方法有效预防\n近期公众号发布了《带状疱疹发作,可能疼痛难忍!过了这个年龄的人要格外注意!》,引起读者们的广泛关注。很多读者对于疫苗预防非常感兴趣,提出了不少关于带状疱疹疫苗的相关问题。那么,围绕大家最关心的问题,今天我们再来聊一聊带状疱疹和带状疱疹疫苗吧。\n一、带状疱疹疫苗谁能打?要打几次?\n带状疱疹疫苗的接种有年龄要求,至少在40岁及以上。\n目前,我国已有两种获批使用的带状疱疹疫苗:\n①重组带状疱疹疫苗适用于≥50岁人群,共需接种2剂次(间隔2-6个月);\n②带状疱疹减毒活疫苗适用于≥40岁人群,需接种1剂次。\n两种疫苗均安全有效,满足接种年龄条件的人群可根据自身情况自愿选择接种。对免疫功能缺陷或免疫抑制疾病患者,不推荐接种带状疱疹减毒活疫苗,可在知情同意、权衡利弊下选择重组带状疱疹疫苗接种。\n二、去哪里打?\n目前带状疱疹疫苗在我国属于非免疫规划疫苗,如果需要接种,可咨询当地预防接种门诊,在知情同意前提下自愿自费接种。\n三、得过水痘或得过带状疱疹的人,还有必要打带状疱疹疫苗吗?\n水痘-带状疱疹病毒广泛流行,人群感染率高。对于个体来说,无论是否有水痘感染史或是否接种过水痘疫苗,均可接种带状疱疹疫苗。由于带状疱疹存在复发的可能性,因此,有带状疱疹及相关并发症病史的适龄人群仍可考虑接种。\n四、带状疱疹疫苗真的有用吗?打了之后一定不长带状疱疹吗?\n与所有其他疫苗一样,带状疱疹疫苗并不能完全保护所有接种疫苗的人免受带状疱疹的困扰。但无论是重组带状疱疹疫苗,还是带状疱疹减���活疫苗,其有效性均已在上市前的临床试验中得到证实,接种疫苗后均可降低带状疱疹的发病风险。\n五、打了带状疱疹疫苗,会有不良反应吗?\n两种带状疱疹疫苗均具有良好的安全性。\n与其他疫苗类似,接种带状疱疹疫苗后可能会出现接种部位局部或全身的不良反应。常见的不良反应包括注射部位疼痛、发红和肿胀、肌痛、疲乏、头痛和发热等,症状大多为中轻度且持续时间较短,对于免疫功能正常的人来说无需特别担心,一般对症处理即可。如出现较严重的疼痛、高热症状,可在医生指导下使用非甾体类抗炎药物如对乙酰氨基酚或布洛芬;如高热持续不退,应及时就医。\n六、年轻人和小孩子会得带状疱疹吗?\n带状疱疹是由潜伏在机体神经节内的水痘-带状疱疹病毒被重新激活引起的一种感染性皮肤病。现有研究表明,带状疱疹可发生于任何年龄,但带状疱疹及其并发症的发生率随年龄增加显著上升,也就是说中老年人群是主要受累人群。\n七、带状疱疹在腰上长满一圈就会死吗?\n带状疱疹的皮损常沿某一周围神经区域呈带状排列,多发生在身体的一侧,一般不超过正中线。因此,关于“带状疱疹在腰上长满一圈就会死”的传言,是没有科学依据的。\n八、带状疱疹只会长在腰上吗?\n虽然民间有将带状疱疹称为“缠腰龙”的说法,但带状疱疹的皮疹不一定只出现在腰部,在身体多个部位如面部、胸背部等都可能出现。如果皮疹发生在眼周,需要高度重视,必须立即就医,否则可能会对眼睛造成严重损伤。\n九、得了带状疱疹能疼多久?如何缓解?\n疼痛是带状疱疹最常见的临床症状,分为前驱期疼痛、急性期疼痛和带状疱疹后神经痛。疱疹相关性疼痛具有持续时间长、疼痛性质多样、疼痛类型多样等特点,老年人尤其是伴有基础性疾病者疼痛更剧烈。疼痛可能有多种形式:有些可能是烧灼痛,有些可能是放射性、撕裂性疼痛,还有些可能是促发性疼痛(轻轻触碰引起剧烈疼痛)。有相当比例的患者会出现带状疱疹后神经痛,这是一种持续的神经疼痛,可以在皮疹愈合后持续几个月甚至几年,严重影响患者的生活质量。\n带状疱疹的治疗主要以抗病毒、镇痛等药物为主。", "PageRank": 4}, {"docid": "doc_002", "url": "https://www.mayoclinic.org/zh-hans/diseases-conditions/shingles/symptoms-causes/syc-20353054", "domain": "mayoclinic.org", "authority": "high", "doc_text": "带状疱疹是一种病毒感染,会出现令人疼痛的皮疹。带状疱疹可见于身体的任何部位。通常表现为围绕躯干左侧或右侧形成一条水疱。\n引起带状疱疹的元凶是水痘-带状疱疹病毒,与水痘是同一种致病病毒。一旦出过水痘,病毒就会一直存留在体内。病毒可能在多年后以带状疱疹的形式重新激活。\n带状疱疹没有生命危险。但可能很疼。注射疫苗可降低感染带状疱疹的风险。及早治疗可能会缩短带状疱疹的感染时间,减少并发症的发生率。最常见的并发症是带状疱疹后神经痛。这种疼痛性病症会令带状疱疹疼痛在水疱消失后依然持续很长时间。\n带状疱疹症状通常只影响身体一侧的一小部分。这些症状可能包括:\n* 疼痛、灼热或刺痛\n* 触觉敏感\n* 疼痛持续数天后开始出现红疹\n* 充满液体、反复破裂结痂的水疱\n* 发痒\n一些人还会出现:\n* 发热\n* 头痛\n* 对光敏感\n* 疲劳\n疼痛通常是带状疱疹最早出现的症状。对某些人而言,疼痛可能非常剧烈。根据疼痛的位置,有时可能被误认为是心脏、肺或肾脏问题。有些人的带状疱疹会很疼,但不会出现皮疹。\n最常见的带状疱疹是围绕躯干左侧或右侧形成条状水疱。带状疱疹有时会出现在单侧眼睛周围或者颈部或面部的一侧。\n如果怀疑出现带状疱疹,特别是在以下情况下,请尽快联系医务人员:\n* 眼睛周围出现疼痛和皮疹。不加以治疗,这种感染可能会导致永久性眼损伤。\n* 年龄在 50 岁或以上。随着年龄的增长,出现并发症的风险会增大。\n* 您或您家人的免疫系统低下。这可能是由癌症、用药或慢性病等原因所致。\n* 疱疹大面积扩散且疼痛。\n带状疱疹是由水痘-带状疱疹病毒引起的,与水痘是同一种病毒。任何出过水痘的人都可能得带状疱疹。水痘治愈后,病毒进入神经系统,可潜伏多年。\n有时病毒会被激活并沿神经通路进入皮肤,导致带状疱疹。但是,并不是所有出过水痘的人都会得带状疱疹。\n带状疱疹的病因尚未确知。有可能是因为对感染的免疫力随着年龄增长而下降。老年人和免疫系统低下的人群更常��现带状疱疹。\n水痘-带状疱疹病毒属于疱疹病毒群。导致唇疱疹和生殖器疱疹的病毒也属于这一病毒群。为此,带状疱疹也被称为带状疱疹病毒感染。不过,导致水痘和带状疱疹的病毒和造成唇疱疹或生殖器疱疹(性传播感染)的病毒并不是同一种。\n任何出过水痘的人都可能罹患带状疱疹。美国大多数成人在孩童时期都出过水痘。现在用来预防水痘的常规儿童疫苗那时尚未问世。\n可能增加带状疱疹风险的因素包括:\n* **年龄因素。**患带状疱疹的风险会随着年龄的增长而增加。带状疱疹常见于 50 岁以上的人群。60 岁以上者出现更为严重的并发症的可能性更大。\n* **一些疾病。**患有削弱免疫系统的疾病,如 HIV/AIDS 和癌症,可能增加患带状疱疹的风险。\n* **癌症治疗。**放疗或化疗可能降低您对疾病的抵抗力,并可能引发带状疱疹。\n* **某些药物。**用于防止移植器官排异反应的药物可能增加患带状疱疹的风险。长期使用类固醇(如泼尼松)也可能增加患带状疱疹的风险。\n带状疱疹的并发症可能包括:\n* **带状疱疹后神经痛。**一些人在水疱清除后还会长时间感到带状疱疹痛。这种医疗状况称为带状疱疹后神经痛。病因是皮肤上的受损神经纤维向脑部发送混乱或夸大的疼痛信息。\n* **视力减退。**眼部或眼周围的带状疱疹(眼带状疱疹)可能造成疼痛性眼部感染,进而可能导致视力丧失。\n* **神经系统问题。**带状疱疹可能导致脑部发炎(脑炎)、面神经麻痹或者听力或平衡问题。\n* **皮肤感染。**如果没有正确处理带状疱疹水疱,可能发生细菌性皮肤感染。\n带状疱疹疫苗可能有助于预防带状疱疹。符合接种条件者应当接种 Shingrix 疫苗,该疫苗于 2017 年获得美国食品药品管理局批准并在美国上市。虽然美国境内已不再销售 Zostavax 疫苗,但其他国家/地区可能仍在使用。\nShingrix 获得批准并推荐用于 50 岁及以上人群,无论他们是否得过带状疱疹。以前接种过 Zostavax 疫苗或者不知道自己是否出过水痘的人群,也可以接种 Shingrix 疫苗。\n对于由于患病或用药导致免疫系统低下的 19 岁及以上人群,也建议接种 Shingrix 疫苗。\nShingrix 由一种病毒成分制成,属于非活疫苗。分两剂注射,两剂之间间隔 2 到 6 个月。带状疱疹疫苗的最常见副作用是注射部位发红、疼痛和肿胀。有些人还会出现疲劳、头痛和其他副作用。\n带状疱疹疫苗不保证您不会得带状疱疹。但这种疫苗可能会缩短这种疾病的病程并降低其严重程度,同时还可能降低您出现带状疱疹后神经痛的风险。研究表明,Shingrix 可以提供五年以上的抗带状疱疹保护。\n如果您出现以下情况,请与医务人员讨论您的疫苗接种方案:\n* 曾对带状疱疹疫苗的任何成分产生过敏反应\n* 由于某种疾病或药物导致免疫功能低下\n* 曾接受过干细胞移植\n* 已怀孕或正在备孕\n带状疱疹疫苗只能作为一种预防带状疱疹的手段。它不用于治疗带状疱疹患者。", "PageRank": 0}, {"docid": "doc_003", "url": "https://m.baidu.com/bh/m/detail/ar_4189421743883289988?frsrcid=rec", "domain": "m.baidu.com", "authority": "low", "doc_text": "带状疱疹5个小偏方,疼痛消除\n1、可以用马齿苋,大青叶,蒲公英三种中草药来治疗。先用水将这三种草药浸泡半个小时,这样有利于药物的有效成份稀释出来,泡好后煎半个小时,一剂药煎两次,然后用两次煎好的药液混合在一起,一天喝一剂,早上和晚上各服一次。\n2、黄柏和冰片来治疗带状疱疹。可以先将黄柏焙干,然后研碎成粉末,然后与冰片混合搅拌均匀后,用芝麻油把它们调和成药膏,取适量的药膏涂在有疱疹的地方。一天用三次。\n3、取一支板蓝根及病毒灵片,先将病毒灵片研磨成粉,之后跟适量板蓝根机械能混合搅拌,搅拌成稀糊状。人后每天涂抹在患处,一天可涂抹三次,如果严重的患者则可以每天涂抹五到七次。\n4、解毒止痛灵,要准备黄芩,连翘,板蓝根,元胡,僵蚕,柴胡,还有香附,川楝子,薄荷,陈皮,甘草,再放入适量的水进行煎服,每日一剂,日服三次。\n5、准备蔬菜及云南白药适量,然后用菜油或鲜菜汁调适量的云南白药成糊状,然后把糊状物体敷于患处,可以止痛消肿,一周左右皮损结痂愈合,效果很好。\n我是中医刘泉鹏,若果你有类似问题,可以给我留言,我擅长我擅长治疗脑梗,脑出血,脑淤血,中风,偏瘫,神经损伤,手脚麻木,带状疱疹等等疾病。如果你有以上的问题,可以随时跟我留言。", "PageRank": 6}, {"docid": "doc_004", "url": "https://www.mayway.com/zh/blogs/articles/shingles-herpes-zoster-virus", "domain": "mayway.com", "authority": "low", "doc_text": "为了立即止住灼痛和瘙痒,我将一些有毒草药和芝麻油的混合物涂抹在患处,并给了她一些混合物带回家自行涂抹。几周后,结痂脱落,我用七星锤轻轻敲击患处,完成了治疗。\n七星锤(或称梅花针)是一种有七根短针的治疗工具,用于敲击皮肤表面。这种方法可以刺激血液循环,促进愈合,并缓解疼痛。\n拔罐是另一种治疗带状疱疹的有效方法。拔罐可以帮助清除体内的热量和毒素,减轻炎症和疼痛。\n放血是一种传统的中医治疗方法,可以帮助清除体内的热量和毒素。放血可以与拔罐结合使用,以增强治疗效果。\n针刺点和出血点是治疗带状疱疹的另一种有效方法。针刺可以帮助缓解疼痛,促进愈合。\n面部带状疱疹的处理需要特别小心,因为面部神经非常敏感。针灸和中药可以帮助缓解疼痛,促进愈合。\n带状疱疹后疼痛是一种常见的并发症,可持续数月甚至数年。针灸、中药和拔罐可以帮助缓解疼痛。\n补充剂和草药可以帮助增强免疫系统,抵抗病毒。维生素C、维生素B12和锌等补充剂可以帮助增强免疫力。黄芪、灵芝和板蓝根等草药可以帮助抵抗病毒。", "PageRank": 0}, {"docid": "doc_005", "url": "https://cj.sina.cn/articles/view/6360942694/17b2448660200166sk?froms=ggmp", "domain": "cj.sina.cn", "authority": "low", "doc_text": "老中医郭永来:带状疱疹效方\n后来见王渭川老中医介绍带状疱疹特效方,试用几例,效果确实很好,一般三天--七天左右结疤,十天左右痊愈。后来我才发现原来此方就是《医宗金鉴》外科中的二味拔毒散。方用:白矾,雄黄各等份,研为细末,凉开水调涂,一日数次。(郭按,干则再涂)《金鉴》称:此散治风湿诸疮,红肿痛痒,疥痱等疾甚效,用鹅翎蘸扫患处,痛痒自止,红肿即消。但并未言及治带状疱疹(缠要火丹)。\n我自从得此方,屡屡用于临床而收效甚捷,88年12月,我在福洞,患者常xx,女,43岁。93年10月4日八家子丛xx,女,50岁。葛xx,男,15岁,症状更重,前胸,后背,上臂几处同时大片疱疹,火灼样疼痛,当时我都用此方治愈。95年至96年,我在皮防站,共治疗近二十名带状疱疹,其中数例症状都很重,用此药都取得了理想的效果。\n通过十几年的应用来看,如果在刚起的阶段就快用此药,基本上可以不必配用其他药物,但对治疗不及时,已经形成较大面积疱疹和溃疡者,应结合其他疗法(比如西医的常规疗法)也能收到较好的效果。此方可以称得上是药简效宏的一个好处方,使用时用香油调涂也可以,但我的经验不如用凉开水,因为用水涂上干的快,有利于快点结疤,且不易弄脏衣服!\n至于用香油还是用凉开水来调药,有时也要看具体情况,比如刚开始,皮肤没有化脓,用凉开水调药,结疤快,好的也快。但如果皮肤已经化脓,用凉开水调药往往在皮肤上结成一层厚疤,就会形成疤下化脓更加厉害,所以在头几天应该用香油调药,待炎证消退后,脓液渐清,再用凉开水调药,效果才好。治疗中有时还会出现一些其它情况,我也不能一一预料,相信大家会随证处理的,我就不多说了。\n二零零一年八月六日,我到书店闲玩,偶翻邹孟成老中医所箸《三十年临床探研录》一书,见书中论及治疗此证之内服验方一首,乃是遵照孙一奎《医旨绪余》一书中治胁痛(此案乃典型的带状疱疹)的验方,并说自得此方后,治带状疱疹几无不验者,无论患者症状有多严重,都在三天左右即愈,并节录《医旨绪余》一书原案以证明之。余归家后急检四库全书光盘,果见此案,今也录之于下,以资参考。\n胁痛:\n余弟於六月赴邑,途行受热且过劳,性多躁暴,忽左胁痛,皮肤上一片红如碗大,发水泡疹三五点,脉七至而弦,夜重于昼,医作肝经郁火,治之以黄连、青皮、香附、川芎、柴胡之类,进一服,其夜痛极且增热,次早看之,其皮肤上红大如盘,水泡疮又加至三十余粒,医教以白矾研未,井水调敷,仍于前方加青黛,龙胆草进之,其夜痛苦不已,叫号之声彻于四邻,胁中痛如钩摘之状,次早观之,其红已及半身矣,水泡疮又增至百数。(郭按:百数,是用百做单位来数,不是一百个,显然有点夸张) 。\n予心甚不怿,乃载归以询先师黄古潭先生。先生观脉案药方,哂曰:切脉认证则审矣,(郭按,审矣,在这里是对的意思)制药定方则末也,夫用药如用兵,知己知彼,百战百胜。今病势有烧眉之急,磊卵之危,岂可��寻常泻肝之剂正治耶?是谓驱羊搏虎矣。且苦寒之药,愈资其燥,以故痛转增剧。水泡发于外者,肝郁既久,不得发越乃传其所不胜,故皮腠为之溃也,至于自焚即死矣,可惧之甚。\n为定一方,以大瓜蒌一枚,重一二两者,连皮捣烂,加粉草二钱,红花五分,戌时进药,少顷就得睡,至子丑时方醒,问之,已不痛矣。乃索食。予禁止之,思邪火未尽退也。急煎药渣与之。又睡至天明时,微利一度,复睡至辰时,起视,皮肤之红皆已冰释,而水泡疮也尽敛矣,后也不服他药。\n夫病重三日,饮食不进,呻吟不辍口,一剂而愈,真可谓之神矣。夫瓜蒌味甘寒,经云:泻其肝者缓其中,且其为物,柔而滑润,於郁不逆,甘缓润下,又如油之洗物,未尝不洁,考之本草,瓜蒌能治插胁之痛,盖为其缓中润燥以至于流通,故痛自然止也。\n以上是孙氏原案,(按:以上医案在续名医类案一书中也有转载,我也看过数遍,也知道是现代的带状疱疹,但因为没有重复验证的医案,所以我在临床上一直没有用过)。\n邹孟城说:余得此方,喜不自禁,盖“医家之病,病道少”。为医者能多一治病法门,则病家少一份痛苦。……未几,疱疹流行,余于数日内接治五六人,无论证之轻重,皆以上方加板兰根15克予服,惟全瓜蒌不用如许之多,改为重者30克,轻者15克,中者21-24克,其收效之速,“真可谓之神矣”。轻者二三日,重者四五日,率皆痊可。\n后凡遇此证者,概以此方投之,无一例不效者。余所治病例中,病灶面积最大者几达胸部之半,理疗一月未愈,服上方一周即退净。而其得效之迟速,与瓜蒌用量极有关系,故凡体质壮实者,瓜蒌用量宜适当加重,药后若轻泻一二次,则见效尤速。……关于甘草,余有时仅用3克,同样有效,而红花每以1.5克为率,并不多用,而屡收捷效。\n郭按:通过以上论述,我们可以看出这确实是一则典型的带状疱疹患者,而孙氏以胁痛命名此案,古人的认识,当时也只限于此,而他的师傅也认不出此病就是带状疱疹(缠腰火丹),可见对于皮外科也并不精通。虽然如此,但并未妨碍他用中医的理论来指导并治愈了此病。(虽然他引用的五行理论来解释此病比较牵强)。\n用现代的知识来解释此病,带状疱疹是由病毒感染而引起,那么现代的医生在治疗此病的时候,第一就是要抗病毒,既使是古代的中医,对于此病,也是认为属于火毒和湿热,治疗时第一个想到的便是清热解毒,我不知道这位黄老先生为什么就选用了瓜蒌来治疗如此厉害的“炎证”。若要说是取瓜蒌的柔润兼清热作用,那么中药里面有此作用的决不止瓜蒌一味。且瓜蒌,中医用此并不在清热解毒一面,中药学中也不把它归之于清热解毒类中,正如案中所述,若只从理论上来讲,前医所用方药并无差错,并外用白矾水调涂,也应是顺理成章的方法,但都不见效,可见此病确非一般的方药所能奏效的。这一点在我们现在的临床上也能证实,现在虽然已有不少的抗病毒药,但治疗此病效果并不理想,中医治疗此病的内服方药也不少,但也收效甚微。瓜蒌一药,可以用来治疗乳痈之类的“炎证”,但也多与蒲公英,皂角刺,乳香,没药之类配合应用,在皮外科中用治“热游丹赤肿”:栝楼,酽醋调敷之(产乳集验方)我也仅于《中药大辞典》中一见而已。而黄老先生径用瓜蒌来治此病,且胸有成竹,不再剂而愈,是偶然呢?殆别有秘授耶?\n虽然以上所述我也作不出很好的解释,但有一点是能肯定的,那就是治疗带状疱疹必须有专方专药,否则就很难治愈。", "PageRank": 0}, {"docid": "doc_006", "url": "http://www.sysu8h.com.cn/article/7543", "domain": "www.sysu8h.com.cn", "authority": "low", "doc_text": "万恶的带状疱疹,中医有办法\n中医对带状疱疹的治疗强调辨证施治,即根据患者的具体体质、病因、病机及症状表现,制定个性化的治疗方案。中医认为,带状疱疹多由情志内伤、饮食不节、外感风寒湿热等因素导致,病机复杂,常见证型包括气滞血瘀、气虚血瘀、湿热蕴结等。\n中医治疗带状疱疹的方法多样,包括内服中药、中药外敷、针灸、拔罐等多种疗法,旨在清热解毒、活血化瘀、利湿解毒,促进疱疹消散和缓解神经痛。\n中药内服:根据辨证施治原则,选用相应的中药方剂,如龙胆泻肝汤、柴胡加黄连解毒汤等,以调节体内气血平衡,增强免疫力。\n中药外敷:使用具有清热解毒、止痛消肿功效的中药材,如金银花、连翘等,配制成药膏或散剂,外敷于患处,促进局部血液循环,加速病毒排出。\n针灸疗法:在专业医师指导下,通过针刺人体特定穴位,调节气血平衡,增强免疫力,缓解带状疱疹引起的神经痛。针灸对于改善局部血液循环、促进疱疹愈合有显著效果,常用的针刺方法有火针、围刺等;\n拔罐疗法:利用负压吸附原理,在特定部位形成局部淤血区,促进淋巴循环和微循环,有助于消除疱疹引起的瘙痒和疼痛。拔罐疗法还能增强机体免疫力,辅助控制病情发展。\n除了传统的针灸和拔罐疗法,中医还有多种特色疗法如梅花针、放血疗法、艾灸疗法等,这些疗法都能起到驱邪、活血、止痛的作用,加速疱疹愈合和缓解神经痛。", "PageRank": 0}, {"docid": "doc_007", "url": "https://zhuanlan.zhihu.com/p/508213103", "domain": "zhuanlan.zhihu.com", "authority": "low", "doc_text": "民间中医绝技治疗带状疱疹,效果显著\n带状疱疹,俗称“蛇缠腰”,是一种常见的病毒性皮肤病,发作时疼痛难忍。虽然西医有抗病毒药物治疗,但不少患者反映效果不佳,或留下顽固的神经痛。在民间,流传着一些中医绝技,对于治疗带状疱疹有着显著的效果。\n火针疗法:火针是中医传统疗法之一,通过将特制针具烧红后迅速点刺患处,以达到温经散寒、活血化瘀、止痛消肿的目的。对于带状疱疹,火针疗法能迅速缓解疼痛,促进疱疹干涸结痂,缩短病程。许多患者在接受火针治疗后,表示疼痛明显减轻,甚至一次见效。\n艾灸疗法:艾灸是利用艾绒燃烧产生的温热刺激,作用于穴位或患处,以达到温通经络、行气活血、祛湿散寒的功效。对于带状疱疹,艾灸可以有效缓解神经痛,促进局部血液循环,加速疱疹愈合。长期坚持艾灸,还能增强身体免疫力,减少带状疱疹复发。\n中药外敷:民间还有一些独特的中药外敷方,如用新鲜马齿苋捣烂外敷、雄黄调醋外敷等。这些偏方虽然缺乏严格的科学验证,但不少患者亲身实践后表示有一定效果,能够缓解疼痛、促进愈合。\n案例分享:一位70多岁的王大爷,患带状疱疹多日,疼痛剧烈,夜不能寐。经西医治疗效果不佳后,尝试了民间中医的火针疗法。治疗当天,疼痛即明显减轻,3天后疱疹开始结痂,一周后基本痊愈,且未留下神经痛。王大爷对此赞不绝口,称中医是“神医”。\n温馨提示:民间中医绝技虽有其独到之处,但患者在选择治疗方法时,仍需谨慎。建议在专业中医指导下进行,切勿盲目尝试,以免延误病情或造成不良后果。", "PageRank": 3}, {"docid": "doc_008", "url": "https://popularrationalism.substack.com/p/can-shingles-flares-be-treated-naturally", "domain": "popularrationalism.substack.com", "authority": "low", "doc_text": "Can Shingles Flares Be Treated Naturally? What Case Reports and Clinical Studies Really Show\nThe truth is more interesting than the hype, but you’ll have to leave the mythology behind to find it. We reviewed every verifiable case report, small series, and full clinical study in the biomedical literature that used integrative, naturopathic, or holistic methods to treat shingles (herpes zoster) or postherpetic neuralgia. Here’s what they actually show.\nFirst, a reality check. Shingles resolves on its own in most healthy adults. That’s not a small detail. Any intervention given mid-flare risks being credited for a recovery that would have occurred anyway. Case reports cannot separate effect from coincidence unless the timing, mechanism, and controls are handled rigorously—which they rarely are.\nStill, these reports and trials do offer signal. You just have to know what to look for—and what to discard.\nLet’s start with acupuncture, for which a surprising amount of evidence exists. A pediatric postherpetic neuralgia case (Kemper, 2007) showed nausea resolved and pain declined to zero after adding auricular and body acupuncture to an already intensive protocol that had failed. Other reports describe chemotherapy-induced zoster or facial zoster with rapid resolution of lesions and pain after a few acupuncture sessions. One such report involved fire acupuncture plus standard superficial needling over four sessions, with no recurrence at 12 months (Ren et al., 2023).\nThese aren’t miracle stories. They’re early clues that acupuncture may affect inflammation, nerve signaling, or local healing—but the lack of placebo controls, standardized endpoints, and co-intervention transparency leaves plenty of doubt. [A 2017 review found the totality of the evidence for acupuncture at that time promising]().\nTraditional Chinese medicine branches out from needling to moxibustion and bloodletting. A patient with biopsy-confirmed hand zoster was treated with “thread fragrant moxibustion,” a slow-burning herbal compound placed over the skin, following misdiagnosis and failed symptomatic care. Another report combined acupuncture with bloodletting to treat postherpetic neuralgia and facial paralysis. Are these methods reproducible? Maybe. But they need real trials, not just ritualistic repetition.\nLeech therapy appears too. An Ayurvedic case report used medicinal leeches plus herbal preparations to reduce pain scores dramatically in a middle-aged male with herpes zoster (Rajput et al., 2020). The authors speculate on exosomes, cytokine modulation, and even virologic impact. Fascinating ideas, no controls.\nThen come the IV vitamin C stories. One case series reported two patients with acute zoster pain achieving full remission within 10 days on 15 g infusions every other day (Schencking et al., 2010). A _Korean Journal of Pain_ report described another breakthrough following IV ascorbate after conventional pain control failed (Byun et al., 2011). A third case collection showed rapid pain resolution in a setting where nerve block was contraindicated. Again, this doesn’t prove anything definitive—but it strengthens the rationale for placebo-controlled trials. Importantly, not one of these reports claimed viral suppression or rash control. The outcome was always pain.\nPeppermint oil made it in, too. A 2002 report showed that topical 10% menthol oil sharply reduced neuropathic pain from postherpetic neuralgia with effects lasting hours. The benefit persisted with regular application over two months (Borhani Haghighi et al., 2002). We’re not talking cure. We’re talking relief.\nIntegrative energy-based medicine made an appearance in a laser therapy report. A man with 15 years of refractory PHN underwent eight weekly class IV therapeutic laser sessions and experienced pain remission and loss of allodynia (Kim et al., 2014). But there was no blinding, no comparator, and a serious placebo potential.\nAnother promising technology: LED phototherapy. A pilot study—not just a case report—showed that 830 nm light-emitting diode treatment sped healing and reduced pain in acute herpes zoster ophthalmicus when added to antivirals (Kim et al., 2013). Unlike most other examples here, this one had a comparator arm.\nWhat about dietary interventions? One report showed that very high-dose arginine supplementation (30+ grams daily) preceded herpes zoster ophthalmicus in a healthy adult, suggesting a possible trigger rather than treatment (Zakaria et al., 2019). It’s one of the few examples where diet was mechanistically tied to the disease’s onset.\nHerbal medication stacking—combining antivirals and herbs—appears in a recent case report that admitted it couldn’t disentangle which part worked. The patient recovered, but the paper wisely stops short of attributing the improvement to any single component (Rathi et al., 2024).\nAnd then there’s homeopathy. One pediatric case series claimed three children with zoster improved within 10 days using individualized remedies (Banerjee et al., 2022). But no biological confirmation of diagnosis, no controls, and scoring done with a causality attribution tool designed for weak evidence. The same applies to an adult PHN homeopathy report with no meaningful ability to distinguish signal from noise.\nBeyond case reports, several full studies have now tested integrative therapies in structured trials:\n* A multimodal CAM protocol (acupuncture, neural therapy, cupping, Chinese herbs) reduced pain significantly in a randomized trial in postherpetic neuralgia, with benefit persisting up to two years.\n* A randomized trial comparing Qinzhu Liangxue Mixture (herbal) plus valaciclovir vs either alone showed better healing and lower PHN risk in the combination group.\n* A multicenter observational study of IV vitamin C (7.5 g twice weekly) found improved symptom scores and fewer complications, though lacking a control arm.\n* A systematic review and meta-analysis of acupuncture trials showed reduction in pain and PHN risk, but quality heterogeneity and risk of bias remain limiting.\n* A large RCT protocol (“ACUZoster”) designed to compare acupuncture to gabapentin for acute HZ pain awaits published outcomes.\n* A randomized study testing moxibustion plus plum-blossom needle tapping vs standard acyclovir therapy suggested faster lesion resolution, though the design remains hard to evaluate rigorously.\n* A network meta-analysis of 26 randomized trials (n = 1,929) comparing various acupuncture modalities (e.g., fire needle, bloodletting, moxibustion) found statistically significant improvements in blister cessation time, decrustation time, and pain scores compared to conventional treatments, though methodological heterogeneity remains a concern.\n* A secondary outcomes analysis from the ACUZoster trial found no significant superiority of acupuncture or gabapentin over sham laser for acute zoster pain, highlighting the complexity of interpreting subjective outcomes without blinding.\n* Another systematic review emphasized acupuncture and moxibustion’s potential to reduce pain and accelerate healing, though conclusions were limited by trial quality.", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.gzpfs.com/businessscope/yufangyubaojian/91753616244.html", "domain": "www.gzpfs.com", "authority": "low", "doc_text": "带状疱疹的中医认识与治疗\n带状疱疹,俗称“缠腰火丹”、“蛇串疮”,是由水痘-带状疱疹病毒感染引起的一种常见皮肤病。中医认为其病因多为肝胆火盛、湿热内蕴,或脾虚湿困,外感毒邪。临床表现以簇集性水疱沿神经走行呈带状分布,伴有剧烈疼痛为特征。\n中医治疗带状疱疹强调辨证论治,根据患者体质和病情发展阶段,采用不同的治疗方法。\n一、梅花针疗法\n梅花针叩刺法是中医治疗带状疱疹的常用方法之一。通过梅花针叩刺患处,可刺激局部经络穴位,调和气血,疏通经络,达到止痛、消疱、促进愈合的目的。\n操作方法:常规消毒后,用梅花针在患处及周围皮肤进行叩刺,以局部潮红或微出血为度。每日一次,7-10次为一疗程。\n二、火针疗法\n火针疗法是中医传统疗法,通过将特制针具烧红后迅速点刺患处,以达到温经散寒、活血化瘀、止痛消肿的目的。对于带状疱疹,火针疗法能迅速缓解疼痛,促进疱疹干涸结痂,缩短病程。\n操作方法:将火针在酒精灯上烧红,迅速点刺患处水疱或皮损,点刺深度以不伤及真皮为宜。每日一次,3-5次为一疗程。\n三、艾灸疗法\n艾灸疗法是利用艾绒燃烧产生的温热刺激,作用于穴位或患处,以达到温通经络、行气活血、祛湿散寒的功效。对于带状疱疹,艾灸可以有效缓解神经痛,促进局部血液循环,加速疱疹愈合。\n操作方法:将艾条点燃后,对准患处或相关穴位进行熏烤,以局部温热舒适为度。每日一次,10-15分钟,7-10次为一疗程。\n四、中药内服与外敷\n根据中医辨证论治原则,内服清热解毒、利湿止痛的中药方剂,如龙胆泻肝汤加减。外敷则可选用具有清热解毒、收敛止痛作用的中药散剂或药膏,如如意金黄散、青黛散等。\n五、日常护理\n保持患处清洁干燥,避免摩擦和抓挠,防止继发感染。饮食宜清淡,忌辛辣刺激、油腻食物。注意休息,避免劳累,保持心情舒畅。\n温馨提示:中医治疗带状疱疹应在专业医师指导下进行,切勿自行盲目尝试,以免延误病情或造成不良后果。", "PageRank": 4}, {"docid": "doc_010", "url": "https://www.whsyy.net/view_3909.html", "domain": "www.whsyy.net", "authority": "low", "doc_text": "“腰缠火龙”、“蛇缠腰”的感觉......中过招的才知道滋味\n带状疱疹,俗称“缠腰火丹”、“蛇串疮”,是由水痘-带状疱疹病毒感染引起的一种常见皮肤病。临床表现以簇集性水疱沿神经走行呈带状分布,伴有剧烈疼痛为特征。\n中医认为其病因多为肝胆火盛、湿热内蕴,或脾虚湿困,外感毒邪。临床表现以簇集性水疱沿神经走行呈带状分布,伴有剧烈疼痛为特征。\n中医治疗带状疱疹强调辨证论治,根据患者体质和病情发展阶段,采用不同的治疗方法。\n一、梅花针疗法\n梅花针叩刺法是中医治疗带状疱疹的常用方法之一。通过梅花针叩刺患处,可刺激局部经络穴位,调和气血,疏通经络,达到止痛、消疱、促进愈合的目的。\n操作方法:常规消毒后,用梅花针在患处及周围皮肤进行叩刺,以局部潮红或微出血为度。每日一次,7-10次为一疗程。\n二、火针疗法\n火针疗法是中医传统疗法,通过将特制针具烧红后迅速点刺患处,以达到温经散寒、活血化瘀、止痛消肿的目的。对于带状疱疹,火针疗法能迅速缓解疼痛,促进疱疹干涸结痂,缩短病程。\n操作方法:将火针在酒精灯上烧红,迅速点刺患处水疱或皮损,点刺深度以不伤及真皮为宜。每日一次,3-5次为一疗程。\n三、艾灸疗法\n艾灸疗法是利用艾绒燃烧产生的温热刺激,作用于穴位或患处,以达到温通经络、行气活血、祛湿散寒的功效。对于带状疱疹,艾灸可以有效缓解神经痛,促进局部血液循环,加速疱疹愈合。\n操作方法:将艾条点燃后,对准患处或相关穴位进行熏烤,以局部温热舒适为度。每日一次,10-15分钟,7-10次为一疗程。\n四、中药内服与外敷\n根据中医辨证论治原则,内服清热解毒、利湿止痛的中药方剂,如龙胆泻肝汤加减。外敷则可选用具有清热解毒、收敛止痛作用的中药散剂或药膏,如如意金黄散、青黛散等。\n五、日常护理\n保持患处清洁干燥,避免摩擦和抓挠,防止继发感染。饮食宜清淡,忌辛辣刺激、油腻食物。注意休息,避免劳累,保持心情舒畅。\n温馨提示:中医治疗带状疱疹应在专业医师指导下进行,切勿自行盲目尝试,以免延误病情或造成不良后果。", "PageRank": 2}]} +{"qid": "Q_ZH_092", "question": "草莓畸形、空心、果柄发白是因为使用了激素或膨大剂吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://politics.people.com.cn/n/2014/0327/c70731-24751103.html", "domain": "politics.people.com.cn", "authority": "high", "doc_text": "眼下正是品尝草莓的旺季,一则“如何辨别打激素草莓”的帖子出现在微信、微博上,称个大畸形、空心、果柄处发白的草莓,是过量使用了膨大剂这类激素催生而成的,提醒消费者“长点心”。新京报记者走访多家水果市场、采摘园时发现,网传的不规则草莓时常能见到。多位专家表示,仅凭借外形推断是否打激素,没有科学依据。\n\n过量膨大剂使草莓个大不规则?畸形草莓与授粉和温度有关\n\n网传:通过“激素草莓”和“正常草莓”图片直观对比,正常的草莓是呈圆锥形或长圆锥形,而那些形状不规则、特别大、果面凹凸不平的就是过量用了膨大剂的草莓。\n\n验证:北京市农林科学院林业果树研究所助理研究员王丽娜分析称,草莓形状不均、畸形,并不一定是使用过量激素导致,而是跟授粉不均、温度过低、生长条件有很大关系。个头大的草莓跟其品种有关,有些草莓品种天生大个儿,比如从日本引进的品种,个头都不小。另外,施肥、温度、湿度等也影响草莓大小。\n\n“用过膨大剂的草莓,的确有可能导致奇形怪状,但不能反推畸形草莓就一定打过膨大剂。”中国农业大学食品科学与营养工程学院副教授朱毅表示,一些种植户使用膨大剂,也是为迎合消费者喜好,让人觉得个大就好吃好看。但实际上,打了膨大剂后的草莓含水分多,味道淡,果皮变薄,不容易储存,特别容易烂,果农使用膨大剂其实是得不偿失。\n\n果柄周围发白系激素催生?棚产草莓光照弱发色过程慢\n\n网传:过量使用激素的草莓靠近把儿的地方是白色的,这样的草莓光泽度差,果柄处颜色发青发白,属于催大的果实。\n\n验证:中科院上海生命科学研究院博士飞雪明确表示,草莓“白屁股”和使用激素没有必然关系,是和采摘时间有关。草莓的发色过程通常是从尖端向后面的果柄逐渐进行,易受到光照的一侧更先变红,越靠近果柄基部着色越慢。在现实生产中,尤其是早春大棚内生产的草莓,由于受光照较弱等影响,发色过程偏慢,加上品种原因,使得果实基部发色更为推迟。但如果等候时间过长,到整个草莓都变红时,草莓顶端已过熟而容易损伤,因此一般果农不等草莓完全变红就开始采摘,这就造成了很多草莓果柄处发白。\n\n“激素草莓”空腔大果肉发白?有些品种天生易出现空心\n\n网传:很多人吃草莓时会发现,草莓内部有时是空心的。使用激素催大的草莓空腔现象比较多,空腔大,果肉颜色发白。\n\n验证:北京市农林科学院林业果树研究所助理研究员王丽娜介绍,草莓空心的原因有很多种,无法由此直接判断一定用了激素。有的是跟品种有关,一些品种果肉密度小,天生就易出现空心。另外,草莓生长时的土壤、湿度、温度在技术管理上跟不上,也易出现空心。因此,简单看草莓是否空心,来辨别是否为“激素草莓”,并不合适。", "PageRank": 7}, {"docid": "doc_002", "url": "https://jgs.moa.gov.cn/kptd/201904/t20190418_6186196.htm", "domain": "jgs.moa.gov.cn", "authority": "high", "doc_text": "近日,农业部农产品质量安全专家组近日就草莓的空心和畸形现象进行了科普。专家表示,草莓空心是由多方面原因造成的,品种是最主要的因素。一些草莓品种如阿玛奥、阿尔比、八四莓一号、赛娃等本身具有果实中间空心的特点。其他草莓品种如在果实膨大期遇到肥水管理不当或土壤太干时也会产生果实空心现象,使用膨大剂等植物外源激素也有可能造成草莓果实空心。所以,草莓空心主要是由品种特性和栽培管理引起的,使用膨大剂等植物外源激素可能是原因之一,但不是主要的。\n\n草莓畸形与天气条件和品种相关。如天气太冷,蜜蜂不肯出来干活;或者光照不好,花粉囊无法打开,花粉颗粒不能充分的散开,蜜蜂不能正常授粉极易产生畸形草莓果。有些草莓品种天生大个儿,比如从日本引进的品种,红颜、章姬等都是大个头。事实上无论什么品种,只要适当进行疏花疏果,就可以获得更大的果实。道理很简单,只要草莓的果实和叶片数量基本确定,光合作用产出和分配到果实的营养物质总量也就确定了。显然,草莓大小完全是由植株营养和果实成熟度决定。\n\n另外,草莓��白屁股”和使用植物激素也没有必然关系。因为草莓的转色过程通常是从尖端向后面的果柄逐渐进行,易受到光照的一侧更先变红,越靠近果柄基部着色越慢。在实际生产中,尤其是早春大棚内生产的草莓,由于受光照较弱等影响,转色过程偏慢,加上品种原因,使得果实基部转色就会推迟。如果等到整个草莓完全变红时采摘,草莓顶端会因为过熟而容易损伤,因此,一般果农会在草莓完全变红之前采摘,就出现了所谓的“白屁股”草莓。", "PageRank": 0}, {"docid": "doc_003", "url": "http://www.news.cn/healthpro/20220322/a59438541c874e55b25c4c83144edab3/c.html", "domain": "www.news.cn", "authority": "high", "doc_text": "阳春三月,乍暖还寒。如果来上一份酸甜可口、营养均衡的草莓,即使是居家学习办公,也能感受到生活的美好。不过,草莓吃多了,会长胖吗?草莓个头大,是打了膨大剂吗?什么样的草莓,才是好草莓?\n\n草莓吃多了,会长胖吗?\n\n上海市市场监管局微信公众号近日发文指出,如果喜欢吃甜食又怕长胖,那么草莓绝对是最完美的选择。草莓果糖含量较高,口感爽滑甜美,如果不是一盆一盆地吃,完全可以算得上是一款合格的“减肥产品”。\n\n“只要7颗中等大小的草莓,就可以满足一整天的维生素C的摄入。”文章介绍,草莓热量超低,每100g才34千卡,果实中90%都是水,只有7.5%的碳水化合物和2.5%的其他物质。\n\n除此之外,草莓的维生素C的含量在水果界也是数一数二的。人们通常认为柠檬和橙子的维生素C含量很高,殊不知每100g的草莓中维生素C的含量有47mg,而同等重量的柠檬只有22mg。\n\n草莓个头大,是打了“膨大剂”?\n\n如果到市场上去选购草莓,很有可能会看到畸形的、大小不一的、红色不均匀的草莓,就会有传言,说这是“膨大剂”惹的祸。\n\n实际上,草莓的个头与许多因素有关,比如品种、栽培技术等。文章指出,有些品种的草莓天生个头就大,比如我们常吃的章姬草莓,主要是通过杂交选育出优秀的品种。而且第一批采摘的草莓个头往往也会比后面的个头要大。\n\n另外,“膨大剂”(学名氯吡苯脲)在农业生产中是允许适量使用的,属于国家批准的植物生长调节剂,其实对人身体并无危害,唯一影响的可能只有草莓的风味,比如可能会导致草莓酸、或寡淡无味、或空心,一般香气浓郁,口感适中的草莓,一般是不会添加膨大剂的。\n\n为了保障人体健康,联合国粮农组织、世界卫生组织建立了农药安全评价规范和准则,欧美国家建立了一套严格的风险评估制度。我国根据国际准则,在借鉴发达国家经验的基础上,建立了较为完善的农药安全评价体系。美国、日本等许多发达国家将膨大剂列入不需要进行毒性管理物质清单,其残留不需要制定安全限量标准。", "PageRank": 7}, {"docid": "doc_004", "url": "https://baby.sina.com.cn/nutrition/07/1604/082387799.shtml", "domain": "baby.sina.com.cn", "authority": "low", "doc_text": "本报讯(见习记者 李娜)眼下正是草莓大量上市的季节,芬芳的气味令人垂涎欲滴,市卫生监督所提醒广大消费者,购买时一定要注意选择正常生长的草莓,食用前更要把好清洗关。草莓含有丰富的维生素和矿物质,还含有葡萄糖、果糖、苹果酸、胡萝卜素等,对健康很有益,还有润肺生津、健脾和胃等功效。市卫生监督所提醒不要买畸形草莓,正常生长的草莓外观呈心形,但有些草莓色鲜个大,颗粒上有畸形凸起,咬开后中间有空心,这种畸形草莓可能是在种植过程中滥用激素造成的,大量食用这样的草莓,可能损害人体健康。另外,草莓是低矮的草茎植物,在生长过程中容易受到泥土和细菌的污染,农药、肥料等附着在草莓粗糙的表面上,所以草莓入口前一定要清洗干净,尽量避免用手搓揉和使用清洁剂,可放入水中浸泡十五分钟,但不要把草莓蒂摘掉,以免残留的农药会随水进入果实内部,造成更严重的污染。", "PageRank": 7}, {"docid": "doc_005", "url": "https://sinoustimes.com/contents/124/10311.html", "domain": "sinoustimes.com", "authority": "low", "doc_text": "眼下正值草莓上市的季节,色泽红艳、香甜多汁的草莓虽然很受大家的欢迎,但草莓含激素的说法也令老百姓很困扰,是不是个头越大、外形亮丽的草莓都含激素呢?消费者在购买时又该如何鉴别?“空心草莓”可能含激素。草莓是一种富含维生素C,营养价值很高的水果,因其酸甜多汁的口感、色泽红艳的外观,又有助消化的功效而受到许多人的欢迎,但有关“激素”草莓的说法却在网上盛行,有网友表��,有些草莓个头很大,外观均匀,但吃起来却没有一点草莓的味道,而且许多还都是空心的,怀疑这样的草莓是激素草莓。据某草莓种植户向媒体表示,那些看上去样子美观均匀的,个头一样大小,如果不是经过挑选就可能是打了激素。没打过激素的草莓卖相是比较差的,原因一方面可能是授粉不均,另一方面也可能是温差产生,就算同根生也会有大区别。也有专家表示,市场上的部分草莓确实会被打过激素,这种激素叫膨大剂,又名细胞激动素,一般在草莓成长早期时注射,目的是让草莓变大,从而卖更高价格。这种膨大剂也被注射在西瓜里,长期服用可能对人体有所不利。膨大剂残留量大会损害健康。据中国经济网健康频道了解,膨大剂又名氯吡苯脲,是一种植物生长调节剂,可以促进细胞增大、分化和蛋白质合成,促进果实增大,提高单株产量作用。膨大剂安全性较高,但滥用则可能导致果蔬品质、营养下降,食用过多可能会对人体健康造成慢性损害。中国经济网健康频道查阅农业部最新颁布的《食品中农药最大残留限量》(GB2763-2014)规定发现,膨大剂的每日允许摄入量为0.07mg/kg,标准还对橙、枇杷、猕猴桃、葡萄、西瓜、甜瓜的最大残留限量做了规定。其中橙、枇杷、猕猴桃、葡萄为0.05mg/kg,西瓜、甜瓜为1mg/kg。据医生表示,一旦吃了膨大剂残留量大的草莓,会对健康造成很大的损伤。尤其是肾病患者,更应当避免过多食用。四招鉴别激素草莓。对于消费者在购买时该如何鉴别草莓是否含激素?中国经济网健康频道整理了专家的一些鉴别方法:一,看形状。个头大的草莓多呈圆锥形,形状太怪的要谨慎。正常草莓很少空腔,激素草莓果肉颜色发白,空腔较多。二,观颜色。激素草莓上色不均匀、光泽度差,而且在底部果柄处,颜色青红分明。正常草莓果肉呈粉红色,成熟度不够的呈白色,但颜色都很均匀。三,看外观。正常草莓表面的芝麻粒是金黄色的。如果连芝麻粒都是红艳艳的,要警惕。四,品口感。正常草莓甜度高,甜味分布均匀。激素草莓吃起来寡淡无味、口感较软、闻着不香。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.ntdtv.com/b5/2017/07/01/a1331557.html", "domain": "www.ntdtv.com", "authority": "low", "doc_text": "【新唐人2017年07月01日訊】現在很多草莓都是打了激素的,用了膨大劑讓草莓體積增大,色澤豔麗。比如,過量使用激素的草莓,果面凹凸不平,果形不整。這樣的草莓大家千萬別吃!1、看品種,形狀奇怪的不要。個頭大的草莓多呈圓錐形,如果形狀太奇怪就要謹慎。正常的草莓是呈小圓錐形或長圓錐形。2、顏色不均勻的不要。激素草莓上色不均勻、光澤度差,而且在底部果柄處顏色發青發白,其實就是催大的果實。自然生長的草莓顏色均勻、紅豔,光潔度好。3、果肉空腔的不要。空腔現象比較多、空腔大,果肉顏色發白,上色很差。自然生長的草莓果肉飽滿,內部果肉呈鮮紅色,幾乎沒有空心。4、表面顆粒太紅的不要,如果連芝麻粒都是紅豔豔的,就要警惕了。正常草莓表面的芝麻粒(種子)是金黃色的。5、激素草莓吃起來寡淡無味、聞著不香的不要。自然生長的草莓甜度高且甜味分布均勻。", "PageRank": 5}, {"docid": "doc_007", "url": "https://jingyan.baidu.com/article/fd8044fa62c63f1130137a0f.html", "domain": "jingyan.baidu.com", "authority": "low", "doc_text": "使用了过量激素的草莓,从颜色、果形、大小上都不好做出判断,一般都需要靠专业仪器来进行复杂的检测,才能确认是否打了激素。不过,还是可以通过一些小方法来辨别。比如在购买草莓时,可以先闻一闻草莓的味道,新鲜的好的草莓具备特有的香味,而打了过量激素的草莓,草莓香味不浓,还会带有略微的刺鼻气味。方法/步骤:1. 观察外观:‌正常的草莓多为自然的圆锥形,‌表面光滑,‌大小均匀。‌如果草莓形状不规则、‌过于扁平、‌扭曲或有明显的棱角,‌可能是使用了激素。2. 检查颜色与光泽:‌自然成熟的草莓颜色分布均匀,‌从顶部到底部渐变自然,‌表面光泽亮丽。‌颜色不均、‌光泽度差的草莓可能是激素作用的产物,‌尤其是果柄附近出现青红分明的现象,‌往往是激素催熟的特征。3. 品尝与触摸草莓的质感:‌正常的草莓果肉坚实,‌鲜红色,‌很少有空腔,‌吃起来香甜可口,‌自然风味浓郁。‌激素草莓的果肉往往较软,‌易于掰开,‌中间可能出现空洞现象,‌果肉颜色有时还会发白。‌在口感上,‌激素草莓可能味道发涩���‌缺乏自然草莓的甜美和香气。4. 查看草莓的来源和价格:‌购买草莓时,‌尽量选择有信誉的商家和超市。‌关注草莓的价格,‌如果价格过于便宜,‌很可能是使用了激素的草莓。‌正常生长的草莓价格相对较高,‌因为它们的生长周期较长且产量较低。", "PageRank": 6}, {"docid": "doc_008", "url": "http://www.ce.cn/cysc//sp/info/201103/16/t20110316_20928367_1.shtml", "domain": "www.ce.cn", "authority": "low", "doc_text": "“打激素的草莓苗壮,结出的草莓个头大、产量高,而且果实成熟快、上市早,能比自然生长的草莓早上市五六天。”郭经理说,打个比方,正常生长的一株草莓能产七八两草莓,打激素的一株草莓能产1斤多草莓,产量能高出20%多。而且上市早、个头大,对于大多数顾客来说,都能卖出好价钱。“还有一个原因,打激素、用农药的草莓种植成本低,比自然生长的草莓种植成本低一倍多,因此在草莓销售价格上有优势。”郭经理说。“市场上也有一些品种好的草莓,个头长得比较大,但它们和过量使用激素的草莓还是有明显区别的。”邵永春说,使用激素过量的草莓果面软,保质期也短,自然生长的保存三天没问题,而过量使用激素的放一两天就坏了。食用激素草莓对身体没好处。青岛市农科院研究员邵永春是专门研究草莓的专家,她经常到青岛的各大草莓种植基地调研。“从我掌握的情况来看,青岛种植草莓的已经没有过量使用激素的了。”邵永春说,对于草莓,所用的激素通常是指膨大剂,它本质上属于一种肥料,成分是细胞分裂素,都是生物合成的,喷施膨大剂能促进果实中的细胞分裂,使果实体积增大,达到增产的目的。膨大剂喷洒以后在一定时间内就失去效果了,但是食用这种激素草莓肯定没好处,而且如果长期食用这种草莓甚至会影响身体健康。“所以,我建议市民最好吃自然生长的草莓。”", "PageRank": 8}, {"docid": "doc_009", "url": "https://www.chinanews.com.cn/jk/jk-shts/news/2010/03-19/2179834.shtml", "domain": "www.chinanews.com.cn", "authority": "low", "doc_text": "专家认为,膨大剂属农药范畴,超量使用影响果品质量,人体摄入过多,对健康不利。早在2001省农业厅为保护当地猕猴桃种植,专门发文禁止使用膨大剂。杨东方是中牟县姚家乡春岗村草莓种植户,前天,在他家的草莓种植大棚前,当记者问有的草莓为何特别大时,他说:“一些个头超大的草莓使用了膨大剂,膨大剂既能使草莓个头增大,又可以缩短草莓的生长周期,可以提前上市。”正常生长的草莓从开花到成熟至少30天,但喷洒膨大剂的草莓20天就能成熟,要喷洒三次膨大剂。杨东方说:“农民也知道使用膨大剂不好,有些种植户使用时,总是揣在衣兜里藏着,偷偷使用,别人一问,就说是给草莓喷点水,加加湿。”观点:最好吃自然长大草莓。膨大剂属于农药的范畴,对其使用量、使用范围又是如何规定的呢?农业部农药检定所工作人员告诉记者,虽然国家允许使用植物生长调节剂,也对登记在册的植物生长调节剂的用量、使用时期等进行了规定,可一些种植户却不按规定,超量使用,这样培育出的水果是不利于人体健康的。河南农大园艺系王吉庆副教授说:“用膨大剂催大的草莓,吃后对人体是不好的。因为膨大剂的成分主要是刺激细胞分裂的物质,通过促进果实中的细胞分裂和体积增大达到增产目的。这种膨大剂喷洒到草莓果上,会在草莓内有残留,人吃后就会进入人体。虽然目前尚无科学实验证明有哪种具体的危害,但从人体营养学的角度来看,会对人体健康不利。从绿色食品的角度而言,在果品上使用膨大剂是不好的,最好吃自然长大的草莓。”“使用膨大剂肯定不好!”省政府参事、省肥料质量管理办公室主任张桂兰研究员对此忧心忡忡,“不光是草莓,在黄瓜、番茄上用的也不少,黄瓜买回家放一夜,还会长,太可怕了。如果我们经常吃这些东西,叠加起来留在人体内的就会很多。”小常识 一看二摸三尝来辨别。一看:使用膨大剂的草莓个头超大,外形有不规则凸起、颜色青红分明。正常草莓个头如鹌鹑蛋或鸽子蛋大小,也有个别单枝草莓个头较大,颜色红艳有光泽、色泽均匀,形若圆心。膨大剂草莓能轻易掰开,且掰开后是空心。正常草莓因果肉结合紧密、水分较多而不易掰开,且掰开后为实心。二摸:膨大剂草莓泛青部分摸起来很硬,而全部发红的草莓表皮摸起来有软软的感觉。而正常草莓摸着富有弹性,软硬适中。三尝:膨大剂草莓吃起来寡淡无味,���自然长大的草莓则甜中带酸,满口自然清香。", "PageRank": 8}, {"docid": "doc_010", "url": "https://m.douban.com/group/topic/30044518/", "domain": "m.douban.com", "authority": "low", "doc_text": "更让我绝望的是,前两天我买了一些草莓,但是发现草莓味道很平淡很难吃,而且每个草莓中间都是空心的。我上网查了一下,发现空心草莓都是注射了大量激素所致。这些激素也会扰乱人体内分泌。于是,我又发现了一样我不能吃的东西。你们也许无法理解每天要为吃什么而发愁的痛苦。我现在就是。我每天只能吃些蔬菜和米饭,所有的零食和我绝缘,所有乳制品和我绝缘,所有的肉制品和我绝缘。现在水果也要说再见了。这让我这个十足的吃货觉得活着很痛苦。每天,大家都在说国内食品安全问题很严重。但是我想说的是,我用我的亲身经历告诉你们,美国的食品安全问题可能要比每一位想象的更加严重的多。和美国相比,国内食品实在太安全了。我想每一个看过食品公司这部纪录片的人都能对美国食品行业看出些端倪。为什么这些激素要大量的适用于奶牛等牲畜的繁殖中,为什么这样的做法在别的国家是禁止的,但是在美国却是合法的。FDA作为为人民服务的机构,不但不维护普通民众的利益保护食品安全,反而和转基因公司,大型食品公司官商勾结,导致大量激素,抗生素,转基因食品的合法化。已经有实验证明,这些激素和癌症多发有关。也许你们不觉得长痘和长汗毛没有什么大不了。但是长期下去,也许这些激素抗生素会对身体产生质的危害。(是否有证据支持我倒不知道)", "PageRank": 4}]} +{"qid": "Q_ZH_093", "question": "某科技公司向政府备案裁员30%是真的吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.bjnews.com.cn/detail/1773967143129527.html", "domain": "www.bjnews.com.cn", "authority": "high", "doc_text": "据央视新闻消息,近日,一张关于科大讯飞将对技术岗进行裁员的信息在网络流传,引发大量网民关注和讨论,损害企业声誉和形象,对公司正常开展工作造成影响。接到报案后,公安机关立即开展调查工作。经查,网民沙某(男,31岁)捏造了“科大讯飞向政府备案裁员30%”的虚假信息,引发网民关注,造成恶劣社会影响。目前,沙某已被属地公安机关依法处以行政拘留。网络空间非法外之地,在网上发布信息应遵守法律规定,对于在互联网上编造、散布虚假信息,扰乱社会秩序的行为,公安机关将坚决依法处理;对于造成恶劣影响、情节严重的,将依法追究法律责任。请广大网民不造谣、不信谣、不传谣,公安机关网安部门愿与大家一道,共创清朗网络空间。", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.piyao.org.cn/20260318/ae660cb4b0064e45a191e17435ea652c/c.html", "domain": "www.piyao.org.cn", "authority": "high", "doc_text": "近日,一张关于科大讯飞将对技术岗进行裁员的截图在网络流传。对此,公司回应媒体称,此消息为假。3月18日,“合肥警方”官微发布通报:2026年3月17日23时许,公安机关接到合肥市高新区某科技公司报案,称有人在网上捏造散布该公司裁员虚假信息,损害企业声誉。经查,沙某(男,31岁)为博取关注,在网上杜撰该公司“向政府备案裁员30%”等不实信息,引发网民关注,造成恶劣社会影响。目前,沙某已被公安机关依法处以行政拘留。请广大网民遵守法律法规,不造谣,不信谣,不传谣,共同维护清朗网络空间。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.guancha.cn/ChanJing/2019_01_23_487976.shtml", "domain": "www.guancha.cn", "authority": "low", "doc_text": "“科大讯飞式”大裁员:AI市场不相信眼泪。1月23日,针对近日网传“科大讯飞准备裁员30%”一事,科大讯飞回应称系正常末位淘汰。然而,科大讯飞董事长刘庆峰稍早前就此事的表态更耐人寻味,“市场不相信眼泪,面对激烈的竞争格局,对员工的过度宽容是对员工的害;如果,我们不在组织内进行新陈代谢,企业和个人就会被时代和市场新陈代谢掉。”互联网行业的裁员风暴从18年末延续至今,这一次轮到了科大讯飞。1月21日,有身份标注为“科大讯飞员工”的用户脉脉上爆料称,科大讯飞无补助报销出差加班,迫使员工离职;还有有同样身份为“科大讯飞”的用户发表评论称:感觉科大讯飞优化人都是领导在铲除异己。精早之前,1月14日,昵称为“红太狼”的脉脉用户就曾发消息称:科大讯飞准备优化30%的正式员工,讯飞编制的,不含百得等外包编制,真可怕。", "PageRank": 7}, {"docid": "doc_004", "url": "https://blog.csdn.net/qvydR0wh0SqNwRb5D1z2/article/details/86610873", "domain": "blog.csdn.net", "authority": "low", "doc_text": "【独家】科大讯飞:裁员进行时\\n“科大讯飞今天约谈的人感觉蛮多啊,认识的几个都被约谈了”\\n“科大讯飞“半天签字走人,这个节点,恶心透了”\\n这是两条身份标注为“科大讯飞员工”的用户在某知名爆料平台脉脉上发布的一条信息,时间分别是1月21日,19:58和21:30,也就是昨天晚上。\\n很显然,字里行间也透露出科大讯飞裁员的信息,也正是这样的言论,揭开了科大讯飞裁员的冰山一角。而我们再看评论也更证实了科大讯飞裁员的消息,比如下面这条:\\n”想想看行业裁员都是统一放在元旦之前搞定 不管对员工还是企业都是好的 可以看出讯飞做啥事都是拖沓 粗暴 选的时间点有问题 毕竟要过年了 再嘉上讯飞Hr很不专业 很容易矛盾激化啊 我都替公司愁“\\n甚至有同样身份为科大讯飞的用户发表评论称:感觉科大讯飞优化人都是领导在铲除异己。\\n我们注意到,科大讯飞裁员一事,也并非突然被爆出,此前1月14日,就有昵称“红太狼”的脉脉用户发消息称:科大讯飞准备优化30%的正式员工,讯飞编制的,不含百得等外包编制,真可怕。\\n在多达163条的评论中,我们也得以窥视到本次裁员的一些细节:\\n1:我这边通知年前10%年后10%;\\n2:趁早走吧,优化也不给赔偿。讯飞手段无耻至极;\\n3:已经被清洗出来了,很恶心,领导和人事谁都没勇气和我谈;\\n4:科大讯飞裁员又开始了,一个项目竟然裁员35%以上,太狠了!人心惶惶!我这边通知年前10%年后10%;\\n5:教育的;\\n6:因为打卡异常年度绩效被打e,年前被劝退,嗯,公司开始严抓考勤了;\\n.........\\n由此不难猜测,科大讯飞采取了非正规的离职补偿流程,或是通过打擦边球的形式来进行人员的优化。这样也得以最大力度的节省赔偿支出。\\n至于采取了怎样的手段来优化?我们再往前翻,发现两条信息,几乎异口同声的指出上演了无补助报销出差加班,迫使员工离职的裁员手段,而也同时都指向了一个叫“黄狗子”“黄国庆”的角色。\\n我们先不去追问这个叫黄某人的人何许人也,但这一裁员手段也激起了手下人的共怒。从1月1日到今天,接连爆出裁员消息的科大讯飞,也在度过着自己的冬天,而裁员风波也愈演愈烈。\\n跌跌不休的科大讯飞\\n刚过去的2018对很多企业来说都过得比较辛苦,全球范围的经济下滑,黑天鹅频出,望不到底的好转迹象。\\n科大讯飞面对这种寒冬表现的也更加突出了。作为头顶中国AI第一股的科大讯飞,股价的表现也最为直接。\\n将时间拉长到一年,我们可以清晰的看到一条持续下滑的取曲线。从年初最高点的66.13元,暴跌至今天的28.45元,如果是直线的话,必定是一条直线下滑线。股价反应了股民对这家公司的信心和预期,很大程度上是这家公司标的物价值的否定和抛弃。\\n而从财报中的一系列数字更直观的反应出自身实力的强弱。比如在公布的第三季度财报显示,“归属于上市公司股东的扣除非经常性损益的净利润”较上年同期下降 74.39%。\\n有媒体甚至还算到,如果单从第三季数据看,科大讯的扣非净利润只有442.8万,同比大降近9成,平均每月只赚147.6万。\\n在上期半年报中,科大讯飞高级副总裁、董秘江涛在2018年半年度业绩交流会上表示,下半年才是科大讯飞收入的重头,从第三季度业绩来看,也似乎没有重头出现,那或许大约在冬季的第四季度?但也是一个小概率事件,我们也会持续关注第四季度的财报表现。\\n那一年科大讯飞办的\\\"大事\\\"\\n那到底是什么促成了这个根正又苗红的AI第一股科大讯飞,实现了这样惨淡的股价和业绩表现?这一年科大讯飞经历了什么?其实也有迹可循。\\n2018年9月20日,科大讯飞在一场国际会议上被质疑同声翻译造假,指其直接照搬人工同传翻译。\\n对此,科大讯飞回应称,公司不存在造假的情况,其主要为主办方提供两种翻译方案。最终,发帖质疑的网页也在专栏为言辞激烈与不妥道歉。\\n然而20多天过后的10月13日,央视点名曝光科大讯飞非法侵占安徽扬子鳄国家级自然保护区,以建设培训基地为名开发房地产。虽然官方对其辟谣,但三季度财报中诸如在建工程、办公场地装修、土地款相关的费用资产均现大幅增长。\\n这两个事件,几乎成为人们对科大讯飞这家公司全年的记忆点。如果再对这家公司有所关注的话,还可以看到诸如发布了讯飞翻译��2.0、讯飞听见,在1024大会上还发布了iFLYOS开放平台。\\n但对于早已传遍业界的坏消息,这些业务的消息也显得微不足道。\\n别人家的年会:特等奖AirPods\\n当下,我们看到科大讯飞一边大举裁员,当然也少不了年终的标配:年会。就在这两天,有昵称“孙乾”的用户在脉脉发布信息称:\\n科大讯飞京津冀大区五六百人在北京举行的年会,特等奖是耳机airpods耳机,耳机,你没看错,特等奖,耳机。。。。。。。。。。。\\n一连串的省略号也能感受到这位同仁的惊讶。后面还有凑热闹的表示武研一千多人直接没年会,我说什么了吗?\\n我们注意到,前两天滴滴就发出内部信要取消年会。不仅感慨,在如此窘境下,能开年会,也算是良心企业了,即便特等奖只是个耳机。但无疑是一种江河日下的无奈。\\n▌新芒X最后说\\n早在2018年中,科大讯飞半年报发布时,业绩不用多说,扣非净利大降74.39%。科大讯飞联合创始人、高级副总裁江涛在当日下午的投资者说明会上称,“从某种意义上说,吃掉公司利润的主要是人员”。\\n如果再联想到今天的大裁员动作,以及想方设法规避裁员补偿,也不难看出这家公司对待企业员工的恶劣态度和嘴脸。\\n就在今天,又有身份为科大讯飞的员工发出信息称:一个企业遇到危机如何处理提现了一个企业的格局。从对待普通员工的态度可以看出,科大讯飞无疑是个垃圾公司。\\n”有个同事提前就餐4秒 被优化 真搞笑“\\n从语气和评论看得出是对裁员手段的调侃、无奈和谴责。", "PageRank": 5}, {"docid": "doc_005", "url": "https://m.pencilnews.cn/p/25923.html", "domain": "m.pencilnews.cn", "authority": "low", "doc_text": "2019年春节过后,科大讯飞的裁员风波仍没有停止。一名科大讯飞员工向《今晚财讯》透露:“年后还会继续裁员。”吴宇(化名)表示,公司大概在2018年年中的时候就有了裁员计划;在春节前,科大讯飞对教育、政法事业部门进行裁员,比例高达30%。“裁掉的基本是与领导关系一般的人和刚进公司的应届生。”在职场社交媒体脉脉上,曾有爆料称,科大讯飞以“代打卡”或“提前了4秒就餐”等理由辞退员工,变相裁员。包括吴宇在内的两名科大讯飞员工均对《今晚财讯》称:“有这种情况,公司内部发了通知邮件,公开了几个人的名字。”而在他们眼中,这种情况是公司在“鸡蛋里挑骨头”。", "PageRank": 0}, {"docid": "doc_006", "url": "https://blog.csdn.net/qvydR0wh0SqNwRb5D1z2/article/details/86610873", "domain": "blog.csdn.net", "authority": "low", "doc_text": "“科大讯飞今天约谈的人感觉蛮多啊,认识的几个都被约谈了”\\n“科大讯飞“半天签字走人,这个节点,恶心透了”\\n这是两条身份标注为“科大讯飞员工”的用户在某知名爆料平台脉脉上发布的一条信息,时间分别是1月21日,19:58和21:30,也就是昨天晚上。\\n很显然,字里行间也透露出科大讯飞裁员的信息,也正是这样的言论,揭开了科大讯飞裁员的冰山一角。而我们再看评论也更证实了科大讯飞裁员的消息,比如下面这条:\\n”想想看行业裁员都是统一放在元旦之前搞定 不管对员工还是企业都是好的 可以看出讯飞做啥事都是拖沓 粗暴 选的时间点有问题 毕竟要过年了 再嘉上讯飞Hr很不专业 很容易矛盾激化啊 我都替公司愁“\\n甚至有同样身份为科大讯飞的用户发表评论称:感觉科大讯飞优化人都是领导在铲除异己。\\n我们注意到,科大讯飞裁员一事,也并非突然被爆出,此前1月14日,就有昵称“红太狼”的脉脉用户发消息称:科大讯飞准备优化30%的正式员工,讯飞编制的,不含百得等外包编制,真可怕。\\n在多达163条的评论中,我们也得以窥视到本次裁员的一些细节:\\n1:我这边通知年前10%年后10%;\\n2:趁早走吧,优化也不给赔偿。讯飞手段无耻至极;\\n3:已经被清洗出来了,很恶心,领导和人事谁都没勇气和我谈;\\n4:科大讯飞裁员又开始了,一个项目竟然裁员35%以上,太狠了!人心惶惶!我这边通知年前10%年后10%;\\n5:教育的;\\n6:因为打卡异常年度绩效被打e,年前被劝退,嗯,公司开始严抓考勤了;\\n由此不难猜测,科大讯飞采取了非正规的离职补偿流程,或是通过打擦边球的形式来进行人员的优化。这样也得以最大力度的节省赔偿支出。", "PageRank": 5}, {"docid": "doc_007", "url": "https://finance.sina.com.cn/chanjing/gsnews/2019-01-23/doc-ihrfqzka0227417.shtml", "domain": "finance.sina.com.cn", "authority": "low", "doc_text": "科大讯飞裁员员工:同事提前就餐4秒被优化真搞笑\\n“科大讯飞今天约谈的人感觉蛮多啊,认识的几个都被约谈了”\\n“科大讯飞“半天签字走人,这个节点,恶心透了”\\n这是两条身份标注为“科大讯飞员工”的用户在某知名爆料平台脉脉上发布的一条信息,时间分别是1月21日,19:58和21:30,也就是昨天晚上。\\n很显然,字里行间也透露出科大讯飞裁员的信息,也正是这样的言论,揭开了科大讯飞裁员的冰山一角。而我们再看评论也更证实了科大讯飞裁员的消息,比如下面这条:\\n”想想看行业裁员都是统一放在元旦之前搞定 不管对员工还是企业都是好的 可以看出讯飞做啥事都是拖沓 粗暴 选的时间点有问题 毕竟要过年了 再嘉上讯飞Hr很不专业 很容易矛盾激化啊 我都替公司愁“\\n甚至有同样身份为科大讯飞的用户发表评论称:感觉科大讯飞优化人都是领导在铲除异己。\\n我们注意到,科大讯飞裁员一事,也并非突然被爆出,此前1月14日,就有昵称“红太狼”的脉脉用户发消息称:科大讯飞准备优化30%的正式员工,讯飞编制的,不含百得等外包编制,真可怕。\\n在多达163条的评论中,我们也得以窥视到本次裁员的一些细节:\\n1:我这边通知年前10%年后10%;\\n2:趁早走吧,优化也不给赔偿。讯飞手段无耻至极;\\n3:已经被清洗出来了,很恶心,领导和人事谁都没勇气和我谈;\\n4:科大讯飞裁员又开始了,一个项目竟然裁员35%以上,太狠了!人心惶惶!我这边通知年前10%年后10%;\\n5:教育的;\\n6:因为打卡异常年度绩效被打e,年前被劝退,嗯,公司开始严抓考勤了;\\n由此不难猜测,科大讯飞采取了非正规的离职补偿流程,或是通过打擦边球的形式来进行人员的优化。这样也得以最大力度的节省赔偿支出。", "PageRank": 7}, {"docid": "doc_008", "url": "https://finance.sina.com.cn/stock/s/2019-01-25/doc-ihrfqzka0850045.shtml", "domain": "finance.sina.com.cn", "authority": "low", "doc_text": "近日,网传科大讯飞(49.060, -1.30, -2.58%)正在进行大裁员,一大批员工被陆续劝退,离职。以上为网上大量流传的截图;这两条身份标注为“科大讯飞员工”的用户在某知名爆料平台脉脉上发布的一条信息,时间分别是1月21日,19:58和21:30;随后,又有网友在网上爆料,早在上周1月14日的时候,就已经有人爆料科大讯飞将裁员30% ?!并且网友还补充到这30% 还都是有科大讯飞正式合同编制的;还没包括其它劳务公司外包的。。。。我们翻看这条裁员消息的评论,看到!在多达160多条的评论里面,其中还有好多人也在哭诉,被科大裁员了。。。1:我这边通知年前10%年后10%;2:趁早走吧,优化也不给赔偿。讯飞手段无耻至极;3:已经被清洗出来了,很恶心,领导和人事谁都没勇气和我谈;4:科大讯飞裁员又开始了,一个项目竟然裁员35%以上,太狠了!人心惶惶!", "PageRank": 7}, {"docid": "doc_009", "url": "https://iot.ofweek.com/2019-01/ART-132204-8120-30300223.html", "domain": "iot.ofweek.com", "authority": "low", "doc_text": "近日,有用户在某爆料平台发文称科大讯飞开始裁员,并称“半天签字走人,这个节点,恶心透了”。而相关自媒体也在发文称科大讯飞准备“优化”30%的正式员工。针对此事,科大讯飞正式发文回应上述传闻。科大讯飞表示,有关裁人报道不实,系照常进行年末绩效考评及末位淘汰工作,表示在遵守劳动法规及相关制度的前提下,也同步为被优化员工提供转岗等人性化选项。科大讯飞还表示,2019年公司整体人数将相比2018年稳中略升,目前也正在同步开展招聘工作。", "PageRank": 0}, {"docid": "doc_010", "url": "https://finance.sina.com.cn/stock/s/2019-01-25/doc-ihrfqzka0850045.shtml", "domain": "finance.sina.com.cn", "authority": "low", "doc_text": "近日,网传科大讯飞正在进行大裁员,一大批员工被陆续劝退,离职。这两条身份标注为“科大讯飞员工”的用户在某知名爆料平台脉脉上发布的一条信息,时间分别是1月21日,19:58和21:30;随后,又有网友在网上爆料,早在上周1月14日的时候,就已经有人爆料科大讯飞将裁员30% ?!并且网友还补充到这30% 还都是有科大讯飞正式合同编制的;还没包括其它劳务公司外包的。。。。我们翻看这条裁员消息的评论,看到!在多达160多条的评论里面,其中还有好多人也在哭诉,被科大裁员了。。。1:我这边通知年前10%年后10%;2:趁早走吧,优化也不给赔偿。讯飞手段无耻至极;3:已经被清洗出来了,很恶心,领导和人事谁都没勇气和我谈;4:科大讯飞裁员又开始了,一个项目竟然裁员35%以上,太狠了!人心惶惶!", "PageRank": 7}]} +{"qid": "Q_ZH_094", "question": "新的香蕉病害出现了,我们吃的香蕉很快会灭绝吗?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://piyao.kepuchina.cn/h5/rumordetail?id=AgWW", "domain": "piyao.kepuchina.cn", "authority": "high", "doc_text": "新的香蕉病害确实对市面常见的卡文迪许蕉有威胁,但这只是单一商业品种的病害问题,并非整个香蕉物种会消失。全球现有1000多种香蕉,还有大量香蕉种质资源被专门保存,抗病研究也在持续推进,目前已有多种抗病育种手段和防控技术在研究和应用。历史上也曾有香蕉品种因病害退出主流种植,但也并未灭绝,只是不再大规模商业化栽培。目前,科学家们正在通过基因编辑技术、杂交育种、人工诱变技术等方式培育抗病品种,并广泛研究野生香蕉品质资源。鼓励消费者尝试不同品种的香蕉,也有助于提升香蕉产业的遗传多样性。因此,大家完全可以放宽心,人类从未停止对香蕉病害的攻克,不断突破的农业技术,也会一直为我们守护这份香蕉的美味。", "PageRank": 0}, {"docid": "doc_002", "url": "https://peking.bjd.com.cn/content/s69b78d6fe4b0cd719e9f10d1.html", "domain": "peking.bjd.com.cn", "authority": "high", "doc_text": "近期,网络上出现了有关“香蕉可能会灭绝”的说法,引发关注。网传称“世界上所有香蕉都是同一棵植株通过无性繁殖得到的,一旦有一个专门针对这个基因的病毒或真菌,香蕉就会灭绝”。香蕉真的可能灭绝吗?首都师范大学生命科学学院副教授、植物学博士顾垒表示,目前商业化种植的香蕉大多属于“卡文迪许”品系,遗传上过度单一确实存在风险。但无性繁殖并不意味着香蕉会灭绝。科学家正在利用传统杂交、分子育种等技术手段来研发抗病新品种,并致力于收集世界各地的栽培香蕉品种和芭蕉属的其他野生物种的种质资源,以增加农产品的遗传多样性,从而应对病害威胁。", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.peopleapp.com/rmharticle/30021017424", "domain": "www.peopleapp.com", "authority": "low", "doc_text": "对于全球许多地方的人而言,香蕉是最为常见的水果之一,价格低廉使它们成为了水果店里的半壁江山。然而很多人不知道,现如今我们经常吃的香蕉,其实正在面临灭绝危机。香蕉的基因多样性比较单一,抵抗环境的能力不足。虽然现如今香蕉的种植面积广阔,但是这些香蕉都是通过无性繁殖而来,无性繁殖的优点就是子代和亲代的基因几乎完全一样,相当于亲代的克隆体。然而,无性繁殖的缺点就是后代的基因几乎没有任何变化,然而外界环境是在不断变化的,尤其是一些病毒、真菌等,它们繁殖周期短,繁衍速度快,而且有许多微生物以RNA作为遗传物质,容易发生基因变异。有限的基因根本无法抵挡不断变化的环境,以至于基因较为单一的物种很容易因为一两次的偶然事件而灭绝。历史上,大麦克香蕉曾因黄叶病席卷全球而面临减产和绝收,现如今这种香蕉已在美洲以及非洲地区绝迹。现在,华蕉也面临着类似的危机,香蕉黑条叶斑病和新出现的尖孢镰刀菌都在威胁着华蕉,如果不加以控制,将会使得香蕉减产35%~50%左右,甚至导致绝收。", "PageRank": 0}, {"docid": "doc_004", "url": "https://h5.ifeng.com/c/vivo/v002qsDNDqhkSSLw3G2uylalyZc9Gg43KNFOvP3UfIt3m-_4__?isNews=1&showComments=0", "domain": "h5.ifeng.com", "authority": "low", "doc_text": "香蕉这种水果,看似随处可见,却鲜少有人知道它绝处逢生、九死一生、柳暗花明又一生的跌宕经历:因为香蕉特殊的种植方式,人类曾差点永远失去吃香蕉的快乐。更要命的是,如今的香蕉,再一次陷入了危机。我们如今所熟知的香蕉,品种叫做“香芽蕉”(Cavendish,又称“华蕉”“卡文迪许”)。在20世纪50年代之前,活跃在农业生产和香蕉贸易中的香蕉,并不长这样。那时候,市场上的主流香蕉品种,叫做大米七香蕉(The Gros Michel,也叫大麦克)。大米七香蕉是三倍体生物,无法产生种子,它的种植方式是无性繁殖。1960年之前,香蕉种植园完全依赖大米七这个品种。那时,种植公司过度关注产品的生产量,而忽略了生态学上的考量:为了实现大米七香蕉的标准化、大规模生产,他们采用单一种植的策略,通过吸芽繁殖的技术来种植香蕉。这样培育出的香蕉,都是基因完全相同的复制品,在遗传学上是完全一致的克隆体。香蕉基因的相同,可以让企业更合理地预测香蕉的大小、味道、成熟时间,品控更稳定,运输更方便,价格更低廉……有助于产品管理。标准化的香蕉种植业发展得如火如荼,没人预料到,一场灭顶之灾正被暗暗酝酿。它毁灭了当时的香蕉种植业,也毁灭了大米七的商业地位。大米七香蕉几近完美,唯独缺乏对其物种健康至关重要的遗传多样性。如果出现了这种香蕉无法抵抗的病原体,那么整片香蕉林里,将不可能有哪个香蕉能够幸存:因为它们的基因都是一模一样的,所以免疫系统也是一模一样的。二十世纪初,一种叫作热带1型(TR1)的镰刀菌菌株开始肆虐,导致了香蕉巴拿马病(又称香蕉黄叶病或香蕉枯萎病),各地大米七香蕉都遭受感染,产量下降。更为糟糕的是,采用大规模单一种植的香蕉园,没有物理上的空间阻隔,也没有其他植物作为屏障。巴拿马病的病原体本身又极具耐受力,工人、卡车轮胎、灌溉用的水……都成了传播巴拿马病的媒介。真菌病原体在一个个种植园之间飞速蔓延,数以万公顷计的大米七香蕉,开始变黑、枯萎,直至集体死亡。到1950年,巴拿马病已几乎蔓延至世界所有香蕉产区。大米七香蕉的种植业被彻底摧毁,大米七香蕉的辉煌就此终结。目前仅有泰国、马来西亚等几个地方,还有极少数种植,但在世界其他地方已经无法生存了。少之又少的大米七香蕉,无法支撑起世界市场。在生物学范畴,这其实早就不是秘密:如果某物种的基因过于单一,极易发生“灭门惨案”。香蕉的危机又来了。近几年,一种被称为热带4号小种(TR4)的新型病原体已经横扫全球。香芽蕉抵挡得了“害死”大米七香蕉的TR1真菌,却奈何不了导致“新巴拿马病”的TR4真菌:同大米七香蕉一样,香芽蕉也属于无性繁殖,延续了基因单一的致命缺陷。一蕉染病,蕉蕉难逃。一旦扩散开来,又会像当年一样,给香蕉产业带来巨大冲击。如此一来,大米七香蕉的惨案很可能在香芽蕉身上重现……因为香芽蕉如今是市场上香蕉的主导品种,占全球香蕉总销量的99%,也许在未来的某一天,我们会面临买不到香蕉的窘境。目前,能够替代香芽蕉的品种也并没发现。不过,不用担心香蕉这个物种本身会灭绝。所谓的“香蕉灭绝”,只是我们现在吃的、支撑起市场的“香芽蕉产业链”可能会崩溃。", "PageRank": 0}, {"docid": "doc_005", "url": "https://cj.sina.cn/articles/view/7879922980/1d5ae152406801fv22?froms=ggmp&vt=4", "domain": "cj.sina.cn", "authority": "low", "doc_text": "当社交媒体上开始流传“香蕉倒计时”的消息时,那种熟悉的金黄色水果仿佛被蒙上了一层末日的阴影——但剥开这层恐慌的外皮,我们看到的是一场跨越百年的生存博弈,以及人类与自然之间永不停止的较量。“香蕉要灭绝了”并非危言耸听。当前全球市场主流的香蕉品种——卡文迪什(Cavendish)——正面临致命威胁。一种名为热带四号真菌(TR4)的病原体,如同无形的瘟疫般在全球蔓延。它能通过土壤和水源传播,侵入香蕉树的维管系统,导致植株枯萎死亡。更严峻的是,这种真菌生命力极强,既无有效农药可杀灭,也无法通过轮作根除。目前其踪迹已扩散至亚洲、非洲、澳大利亚和拉丁美洲多个香蕉主产区。这场灾难似曾相识:上世纪50年代,同样由真菌引发的“香蕉枯萎病1号(T1)”曾彻底摧毁了当时风靡全球的香蕉品种“大麦克(Gros Michel)”。大麦克香蕉以浓郁香气和奶油口感著称,却因单一化种植全军覆没,最终被抗T1的卡文迪什取代。讽刺的是,卡文迪什如今正重蹈覆辙——全球99%的香蕉贸易依赖这一品种,单一基因结构使其面对TR4几乎毫无招架之力。如此一来,大米七香蕉的惨案很可能在香芽蕉身上重现……因为香芽蕉如今是市场上香蕉的主导品种,占全球香蕉总销量的99%,也许在未来的某一天,我们会面临买不到香蕉的窘境。目前,能够替代香芽蕉的品种也并没发现。", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.jfdaily.com/wx/detail.do?id=174317", "domain": "www.jfdaily.com", "authority": "low", "doc_text": "据俄罗斯卫星网报道,日前,《自然气候变化》杂志载文写道,英国埃克塞特大学的研究人员进行了一项研究,称由于全球变暖,到2050年,香蕉或许将完全消失。研究人员称,现在香蕉面临的一个最严重的威胁是“巴拿马疾病”。这种疾病是土壤中的真菌镰孢菌引发的,这种菌会侵害整个香蕉种植园,同时又耐化学处理,可能会转而侵害健康植物。据报道,专家对27个国家的香蕉产量进行研究后发现,由于全球变暖,自1961年以来香蕉的产量有所增加。但是,温度持续上升可能会导致相反的结果,即到2050年,香蕉或许将完全消失。", "PageRank": 7}, {"docid": "doc_007", "url": "https://pansci.asia/archives/166350", "domain": "pansci.asia", "authority": "low", "doc_text": "近年,黃葉病正在全球各地蔓延,重創市值近 400 億美元的香蕉產業,拉丁美洲亦被攻陷。上周哥倫比亞農業研究所(ICA)宣布,該國北部四個香蕉園懷疑感染 TR4 型尖孢鐮刀菌,需要緊急隔離。黃葉病是由尖孢鐮刀菌古巴專化型(Fusarium oxysporum f.sp. cubense)這種真菌造成,尖孢鐮刀菌會堵塞香蕉樹的維管束系統(vascular system),使其無法吸水,令蕉葉變黃凋謝死亡。TR4 型是其中一個真菌株,該株真菌在二十世紀中期曾在中拉丁美洲香蕉園造成巨大破壞,結果讓原本出口最多的大米七香蕉(Gros Michel)無法再大量產出並商業性滅絕。農民最終選擇改種當時被視為次品,但可抵抗黃葉病的香芽蕉(Cavendish),現時市面上見到的香蕉九成也是香芽蕉。黃葉病在 1960 年代首先再於印尼爆發,逐步傳到全球各地:2013 年傳到中東約旦、2015 年傳到東非莫桑比亞(與物種多樣性非常高的馬達加斯加只有一海之隔),同年全球最大香蕉生產國印度也發現 TR4 型尖孢鐮刀菌的蹤影。由於這種真菌潛藏於泥土,能透過風、雨水以及交通工具傳播到其他地方,因此研究團隊推斷哥倫比亞發現的 TR4 型尖孢鐮刀菌,有機會是由外來農業機器、遊客或外來勞工傳入;在很多國家用來包裹食物的香蕉葉也有機會是其中一個傳播方式,不過大家可以放心的是香蕉本身不傳播該病,仍可放心食用。", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.sina.cn/news/detail/5277784522097791.html", "domain": "www.sina.cn", "authority": "low", "doc_text": "每次看到“香蕉要灭绝”的热搜,我都有点慌,毕竟每天都离不开它。#香蕉真的会灭绝吗#后来才知道,不是整个香蕉物种会消失,而是我们现在常吃的这个主流品种,因为基因太单一,全是“克隆”出来的,面对病菌特别脆弱。以前的大麦克香蕉就因为病害消失过,现在的卡文迪许也面临威胁。虽然科学家一直在培育新品种,但想想以后可能吃不到现在这种口感的香蕉,还是挺可惜的。小水果背后,藏着这么大的危机,真的挺感慨。", "PageRank": 7}, {"docid": "doc_009", "url": "https://www.sina.cn/news/detail/5277779537168327.html", "domain": "www.sina.cn", "authority": "low", "doc_text": "#香蕉真的会灭绝吗#其实现在吃的香蕉已经是替身了,之前的主流叫大麦克,更香更糯,结果被巴拿马病一锅端,直接灭绝。现在超市95%的香蕉叫华蕉,单一品种+克隆种植+无解病菌=必亡。不是香蕉这个物种消失,是我们现在吃的这种香蕉,未来可能吃不到了。香蕉其实都是“克隆体”。你有没有发现,全世界超市里的香蕉长相和味道几乎一模一样?这是因为我们目前最爱吃的品种——卡文迪许香蕉(Cavendish),全都是由同一棵植株通过无性繁殖得到的“克隆体”。由于现代香蕉没有种子,它们无法通过有性生殖来产生基因多样性。这意味着全球几十亿株香蕉在基因上完全一致。这种高度统一虽然方便了工业化生产,但也埋下了巨大隐患:只要出现一种专门针对该基因的病毒或真菌(如目前的“黄叶病”TR4),就可能导致全球香蕉寸草不生。事实上,20世纪50年代以前,人类吃的是口感更甜、香气更浓的“大米七香蕉”,但由于基因单一,它被一场真菌灾难彻底摧毁,才被迫由现在的品种取代。我们现在吃的,其实是当年的“备胎”。", "PageRank": 7}, {"docid": "doc_010", "url": "https://www.sina.cn/news/detail/5274915797468627.html", "domain": "www.sina.cn", "authority": "low", "doc_text": "#香蕉有可能会灭绝# \n香蕉为什么会面临灭绝风险? \n我们常吃的香蕉,其实正面临着严峻的生存危机,这并不是危言耸听,而是植物生长与种植模式带来的现实问题。 \n我们现在吃的香蕉大多是无籽的卡文迪什蕉,它们无法通过种子繁殖,只能依靠无性克隆的方式种植。这就导致全球大面积种植的香蕉,基因几乎完全一样,缺少遗传多样性。一旦遇到针对性的病害,所有香蕉都没有抵抗能力。 \n真正的威胁是一种名为巴拿马热带4号病菌的真菌。它会寄生在土壤中,破坏香蕉的根系和养分输送系统,让植株枯萎死亡。这种病菌生命力极强,能在土壤中潜伏多年,还没有有效的根治方法。 \n早在几十年前,更受欢迎的大麦克香蕉就因同类病害彻底消失。如今,病菌再次蔓延,主栽的卡文迪什蕉岌岌可危。 \n虽然自然界中有很多野生香蕉品种,但大规模推广新品种需要漫长时间。如果不及时培育抗病品种、改变单一的种植模式,我们熟悉的香蕉,未来���可能真的会从餐桌上消失。 \n#微博声浪计划##听见微博# http://t.cn/AXVSHhoV", "PageRank": 7}]} +{"qid": "Q_ZH_095", "question": "量子通信手机要来了?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "http://www.news.cn/liangzi/20260305/686b6325f610423bba3bb2876afdd8e2/c.html", "domain": "www.news.cn", "authority": "high", "doc_text": "3月4日,全国政协十四届四次会议在北京开幕。在首场“委员通道”上,我非常幸运地采访到了全国政协委员、九三学社中央副主席、中国科学院院士潘建伟。量子微纳卫星、锶原子光钟、祖冲之号……潘建伟委员提到的一项项重大突破,让人振奋,相关消息迅速刷屏。但热度背后,很少有人看到一份冷静。去年7月,我采访潘建伟委员时,他多次强调:量子信息科技“别太火”。作为中国量子信息科技先驱者,他为什么亲自踩一脚“刹车”?潘建伟委员当时告诉我,量子信息科技主要涵盖三大领域:量子计算、量子通信、量子精密测量(或称“量子传感”)。其中,量子通信领域已形成广域网络和实用产品;量子精密测量在自主导航、环境监测、目标探测等场景初显应用价值;量子计算,还处在实验室研究阶段。目前,还没有一台量子计算机能以普适方式解决有价值的实际问题。两年前,谷歌悬赏500万美元寻找量子计算机的实用算法,至今无人拿下。量子计算要真正实现产业化,在硬件上还需10—15年的攻坚。这,正是潘建伟委员呼吁“别太火”的关键。潘建伟委员曾发给我一篇他在《自然》杂志发表的文章。在这篇文章中,他提到三条有利于量子信息科技发展的举措,第一条就是“为量子计算炒作降温”。他坦率地写道:作为拥有30多年经验的量子物理学家,我见过太多过度的承诺吸引了大量资金和关注,这可能导致不切实际的预期。为了防止过度炒作引发泡沫,潘建伟委员呼吁,学术界、产业界以及媒体,必须准确传达量子科技的现状。这就是潘建伟委员呼吁“别太火”的核心:怕热度盖过理性,怕炒作透支未来。不实炒作不仅会误导公众和投资者,更可能对量子信息科技的发展带来不利影响——过度承诺却无法兑现,导致技术领域从全民热捧跌入行业寒冬。潘建伟委员告诉我,未来,量子计算需要完整的产业链支撑,需要突破电子束曝光机、稀释制冷机等核心设备的瓶颈,还需要政府和社会各界长期、耐心的支持,更需要提前培养复合型人才。站在人民大会堂,把中国量子信息科技过去5年的成就传递给世界,是潘建伟委员的担当,更是他作为科学家的底气。不夸大成就,不回避问题,“在热度中呼唤理性”的务实,是潘建伟委员对科学家精神的坚守。我想,对量子信息科技真正的支持,不是盲目热捧而是保持清醒,不是急于求成而是水到渠成。在这场万众瞩目的“委员通道”上,愿我们看到潘委员的“硬成果”,也读懂他的“冷思考”,保持理性、久久为功,让中国量子信息科技走得更稳、走得更远。(记者 代小佩)", "PageRank": 7}, {"docid": "doc_002", "url": "https://finance.sina.com.cn/tech/roll/2026-03-08/doc-inhqfxar4546777.shtml", "domain": "finance.sina.com.cn", "authority": "high", "doc_text": "快科技3月8日消息,今日,“中电信量子”公众号发布严正声明,对网络上流传“中国电信对外展示了两款量子通信手机样品(型号REEDONE GK5),这两款产品由中国电信和国盾量子在现有品牌手机基础上改造而来”的相关信息进行辟谣。经公司核实,该信息为不实信息,型号为REEDONE GK5的手机产品与中国电信及其全资子公司中电信量子集团、控股公司国盾量子无任何关联。中电信量子称,集团始终致力于推动量子技术的科技创新与产业推广,对于未经授权擅自使用公司及母公司和控股公司名义进行宣传的行为,该司保留追究相关法律责任的权利。据媒体报道,REED ONE GK5于去年12月举行下线仪式,由安徽国科锐电通讯科技有限公司自主研发,号称“国内首台全国产化硬件加密手机。”国科锐电副总经理丁锋称,GK5基于量子不可克隆原理,实现“一次一密”的绝对安全传输,从芯片底层构建防护体系。丁锋还表示:“从硬件起步,团队历经多月攻坚,从众多供应商中严格遴选,确保GK5不仅搭载‘中国芯’,更实现每一个零部件的全国产化。”", "PageRank": 7}, {"docid": "doc_003", "url": "https://m.sohu.com/a/993866938_162522?scm=10001.325_13-325_13.0.0-0-0-0-0.5_1334", "domain": "m.sohu.com", "authority": "low", "doc_text": "近日,网络上流传“中国电信对外展示了两款量���通信手机样品(型号REEDONE GK5),这两款产品由中国电信和国盾量子在现有品牌手机基础上改造而来”的相关信息。3月8日,中电信量子信息科技集团有限公司就此回应,经核实,该信息为不实信息。中电信量子集团指出,型号为REEDONE GK5的手机产品与中国电信及其全资子公司中电信量子集团、控股公司国盾量子无任何关联。对于未经授权擅自使用公司及母公司和控股公司名义进行宣传的行为,公司保留追究相关法律责任的权利。敬请广大用户、合作伙伴及媒体以公司官方发布信息为准,切勿轻信和传播未经证实的信息。此前有报道提及,“近日,中国电信对外展示了两台量子通信手机样品(REED ONE GK5)。这两款机型是由中国电信与国盾量子基于现有品牌手机改造而成,预计将在今年年底或明年年初正式推向民用市场,标志着量子保密通信技术从国家级重大基础设施将成功进入普通消费者的日常生活。”上述报道还称,“这两款量子通信手机主要是将预先生成的量子密钥置入特制的安全SIM卡中,通过这种方式,手机可以对通话语音和传输数据进行实时加解密。这种量子安全SIM卡基于国产密码芯片和国密算法开发,不仅能实现海量密钥的存储,还支持高质量的加解密服务,已经完全具备了大规模量产的条件。", "PageRank": 6}, {"docid": "doc_004", "url": "https://www.163.com/dy/article/KN6356VO0536IZMJ.html", "domain": "www.163.com", "authority": "low", "doc_text": "量子技术从实验室走向大众口袋,中国率先实现量子手机民用化落地。从量子加密SIM卡到北斗量子通导一体化终端,再到主流旗舰机型试点应用,一场由中国引领的通信安全革命正在加速到来。2026年,普通用户将可一键启用无法窃听的量子加密通话,这不仅标志着我国在量子通信领域持续领跑全球,更意味着个人信息安全、产业数据安全、国家网络安全迎来根本性升级。本文从技术突破、产业落地、战略价值、未来影响四个维度,深度解读中国量子手机先行者地位背后的科技实力与时代意义。长期以来,量子通信被视为尖端科技,仅应用于国家重大工程与专业领域。如今,中国科技企业与科研机构协同攻关,成功将复杂的量子密钥分发技术浓缩到手机与SIM卡中,让普通人也能享受物理级安全通信。这不是概念炒作,而是经过多年技术积累与工程化打磨的成熟成果,标志着我国在量子科技小型化、实用化、民用化赛道上取得全球领先优势。量子手机的核心突破,在于实现了量子密钥分发与现有移动通信网络的完美融合。通过搭载国产密码芯片与量子安全SIM卡,用户无需更换设备,只需简单切换,即可在普通通话与加密通话之间自由选择。密钥传输依托量子不可克隆与测不准原理,任何窃听或截取行为都会瞬间被察觉,从根源上杜绝通话被窃听、信息被窃取、数据被篡改的风险,实现真正意义上的一次一密。我国在量子通信领域早已完成全链条布局。从墨子号量子科学实验卫星实现洲际密钥分发,到京沪干线建成稳定运行,再到多个城市量子城域网覆盖,为量子手机普及搭建了坚实的网络底座。科研团队持续攻克微型化、低功耗、高可靠难题,将原本体积庞大的量子信号处理模块压缩到指甲盖大小,满足手机便携化与长续航要求,为大规模商用扫清技术障碍。多种技术路线并行推进,形成多元产品矩阵。面向大众消费市场,以量子安全SIM卡为核心,低成本快速普及加密通话;面向行业与特殊场景,推出北斗与量子融合终端,实现无信号区域全天候安全通信;面向高端用户,在主流旗舰机型上开展试点,提供全场景安全防护。多点开花的格局,让中国在全球量子手机竞争中占据先发优势。", "PageRank": 8}, {"docid": "doc_005", "url": "https://tw.news.yahoo.com/%E5%A4%A7%E9%99%B7%E9%87%8F%E5%AD%90%E6%89%8B%E6%A9%9F%E4%BA%AE%E7%9B%B8-%E5%B0%88%E5%AE%B6%E6%8F%AD%E7%A7%98%E9%87%8F%E5%AD%90%E6%8A%80%E8%A1%93%E5%A6%82%E4%BD%95%E9%98%B2%E7%AB%8A%E8%81%BD-130032013.html", "domain": "tw.news.yahoo.com", "authority": "low", "doc_text": "大陆量子通信技术出现新突破。中国电信与国盾量子近日展示两款量子通信手机样品REED ONE GK5,計畫年底或明年初上市,技术实现一次一密传输,并融入最新单光子探测器。科大国盾副总工程师唐世彪指,传统光通信依靠强光脉冲,每个脉冲含上亿个光子;而量子通信采用单个光子传输,单光子不可复制或拆分,若有人尝试截取或窥视,光子状态将发生改变,相当于发出警报,自然无法窃听。据快科技報導,中国电信与国盾量子近日联合展示两款��子通信手机样品REED ONE GK5,整机零部件全数中国製造,而这两款手机基于量子加密不可克隆原理(No-cloning theorem,不可複製原理),核心晶片搭载紫光展锐T9100及双SPU加密单元,并配备自主安全沙箱系统,量子密鑰預置於國產密碼晶片安全SIM卡,可对通话及数据进行即时加解密,已具备量产条件,面向金融、政务等高安全场景。大陆央视新闻指出,唐世彪表示,经典的光通訊是透过发射强光去通訊的。每个脉冲裡面大概至少有上亿个光子。而量子通信则使用单个光子传输,单光子不能被複製或拆分。所以若有人尝试偷偷拦截,或试图窃听,光子状态会改变并发出警告,对方自然无法窃听。量子通信核心技术包括单光子探測器。唐世彪与团队历经17年攻关,研发出第六代双通道单光子探測器,其体积仅拇指盖大小,比初代产品缩小逾200倍,是目前体积最小、集成度最高的单光子探測器。他回顾称,早期中国量子技术基础薄弱,核心器件完全依赖进口。团队经过两年研发才製出首台单光子探測器,但初期测试信号不稳定,他说,「当时就觉得信号老是不出来,不只是我们崩溃,合作伙伴也很崩溃。」在反复验证器件结构与电路设计中,唐世彪萌生为探測器加装「小漏斗」以聚光的想法。他与团队筛选十多种材料,最终选定特殊金属材质,研製出国内首台单光子探測器,探測效率超过进口产品五倍。2017年,该技术应用于全球首条量子保密通信京沪干线,使中国量子通信技术跃升。唐世彪随后提出将单光子探測器集成到晶片上,历经3年、20多版设计方案及上百次迭代优化,最终创新提出「分腔隔离」结构,有效隔绝电流干扰与信号串扰,实现可靠运行。目前,大陆自主研发的量子通信核心组件已缩小至手掌大小,并融入大数据、专网及云服务等领域,在政务、金融及电力等行业应用。", "PageRank": 7}, {"docid": "doc_006", "url": "https://www.chinatelecom.com.cn/ct/news/jtxw/165211.html", "domain": "www.chinatelecom.com.cn", "authority": "low", "doc_text": "作为新一轮科技革命和产业变革的前沿力量,量子科技近年来一直是代表委员们建言献策的重点方向,也成为今年产业界高度关注的议题之一。政府工作报告在回顾过去一年工作时指出,我国发展向新向优、彰显蓬勃活力,新质生产力稳步发展,科技创新成果丰硕,人工智能、生物医药、机器人、量子科技等研发应用走在世界前列。两会召开前夕,在央视2025年“大国工匠年度人物”节目现场,主持人手持一部搭载量子加密功能的手机,向全国观众演示了量子通信的典型应用场景。这一演示引发广泛关注,“中国有了量子手机”迅速登上网络热搜。一话一密,防窃听的量子黑科技主持人手中的量子手机看似与普通智能手机无异,但其背后的安全能力却代表着当前通信技术的前沿水平。其实,这是中国电信与国盾量子联合打造的“量子密话”产品,是全球首个运营商级量子安全通话解决方案。量子密话可以应对量子计算对传统加密方式的威胁,谨防第三方对传统通话的恶意监听。节目中,主持人也向观众展示了量子技术如何守护通信安全。“我们经典的光通信是通过发射强光去通信的,每一个脉冲里面至少有上亿个光子。而我们量子通信是用单个光子去通信的,单个光子不能被复制,也不能被拆分。”2025年“大国工匠年度人物”、中国电信量子研究院量子通信研究所首席专家、科大国盾量子技术股份有限公司副总裁、研发总监唐世彪在节目现场介绍量子通信原理时这样解释,“当有人尝试偷偷地去拦截,或者偷看的时候,它这个状态就会发生改变,相当于给我们发出了报警,自然也就没法窃听了。”这正是“量子手机”的核心技术支撑——基于“量子密钥,一话一密”的加密机制。依托量子密钥分发网络,每一通加密通话都采用独一无二的量子密钥,基于量子物理特性实现防窃听。定制手机搭配内置国密芯片的量子SIM卡,通过芯片级的加密手段,提升了密钥和通话数据的安全性。量子手机的多场景规模化应用如今,量子密话已广泛运用于各行业通话安全场景,满足通信过程中高强度安全加密需求。面向党政机关,量子密话可为公检法司、政府高安全需求部门提供加密通话解决方案,适用于工作筹备、会议讨论、调研及执行公务等关键场景,确保敏感信息在通话过程中的安全性。面向大型企业客户,量子密话可为电力、银行、金融机构等高安全需求企业提供通信加密服务,确保在招投标、报价、战略规划、决策会议及其他核心信息交流等环节中通话内容的安全性。量子密话还可为科研成果、未发表作品等提供信息沟通保护,适用于多种商务、私密对话等多样化的私密通讯场景。一部量子手机还可以实现量子加密办公。在手机下载天翼量子密信app,不仅可以拨打加密电话,还可发送加密消息、加密文件,享用云会议、云盘等协同办公量子加密。目前,量子密话密信已广泛应用在政务办公、执法办案、商业秘密、学术科研、个人隐私、新闻传媒、境外沟通等行业,服务用户超600万。除此之外,量子加密对讲、OTN量子加密专线等相关量子加密产品已成功服务于奥运会、全运会、九三阅兵等国家重大活动的通信保密保障,经受住了实战检验。从政策引领到多点突破,量子科技的产业化之路量子手机在央视舞台的亮相,正是这一趋势的生动注脚。它代表了量子通信技术正迈入从技术研发到产业化落地的关键阶段。事实上,自年初地方两会相继召开,量子科技便成为贯穿各地议程的高频热词。从国家层面明确推动量子科技等前沿领域攻关突破,到北京、上海、安徽、四川、广东、湖北等各地将量子科技列为抢占未来发展制高点的核心赛道,量子科技已从国家顶层设计的重点培育方向,成为各地产业发展的“必答题”,全面迈入从技术研发到产业化落地的关键阶段。量子科技的应用远不止于信息安全领域,在量子计算、量子精密测量方向,我国同样取得了一系列重要进展,正在形成从基础研究到产业应用的全面突破。在量子计算领域,中国电信成功打造了覆盖超导量子计算机整机交付运营、云平台服务、教研体系化及学科建设、行业应用解决方案的量子计算产品体系,在量子测量领域,基于底层技术积累和产学研合作转化,国盾量子推出冷原子重力仪、单光子成像雷达等。从量子通信构筑信息安全防线,到量子计算赋能算力升级,量子科技正在多个维度重塑技术创新格局。正如唐世彪所言:“我们接下来都会生活在量子互联网的世界里面。”而量子互联网的愿景,不仅包括安全的通信,更涵盖强大的计算能力,随着量子科技与人工智能、大数据、物联网等前沿技术的深度融合,一个以量子技术为底层的未来数字世界正在加速到来。", "PageRank": 7}, {"docid": "doc_007", "url": "https://www.163.com/dy/article/KN6356VO0536IZMJ.html", "domain": "www.163.com", "authority": "low", "doc_text": "量子技术从实验室走向大众口袋,中国率先实现量子手机民用化落地。从量子加密SIM卡到北斗量子通导一体化终端,再到主流旗舰机型试点应用,一场由中国引领的通信安全革命正在加速到来。2026年,普通用户将可一键启用无法窃听的量子加密通话,这不仅标志着我国在量子通信领域持续领跑全球,更意味着个人信息安全、产业数据安全、国家网络安全迎来根本性升级。本文从技术突破、产业落地、战略价值、未来影响四个维度,深度解读中国量子手机先行者地位背后的科技实力与时代意义。长期以来,量子通信被视为尖端科技,仅应用于国家重大工程与专业领域。如今,中国科技企业与科研机构协同攻关,成功将复杂的量子密钥分发技术浓缩到手机与SIM卡中,让普通人也能享受物理级安全通信。这不是概念炒作,而是经过多年技术积累与工程化打磨的成熟成果,标志着我国在量子科技小型化、实用化、民用化赛道上取得全球领先优势。量子手机的核心突破,在于实现了量子密钥分发与现有移动通信网络的完美融合。通过搭载国产密码芯片与量子安全SIM卡,用户无需更换设备,只需简单切换,即可在普通通话与加密通话之间自由选择。密钥传输依托量子不可克隆与测不准原理,任何窃听或截取行为都会瞬间被察觉,从根源上杜绝通话被窃听、信息被窃取、数据被篡改的风险,实现真正意义上的一次一密。我国在量子通信领域早已完成全链条布局。从墨子号量子科学实验卫星实现洲际密钥分发,到京沪干线建成稳定运行,再到多个城市量子城域网覆盖,为量子手机普及搭建了坚实的网络底座。科研团队持续攻克微型化、低功耗、高可靠难题,将原本体积庞大的量子信号处理模块压缩到指甲盖大小,满足手机便携化与长续航要求,为大规模商用扫清技术障碍。多种技术路线并行推进,形成多元产品矩阵。面向大众消费市场,以量子安全SIM卡为核心,低成本快速普及加密通话;面向行业与特殊场景,推出北斗与量子融合终端,实现无信号区域全天候安全通信;面向高端用户��在主流旗舰机型上开展试点,提供全场景安全防护。多点开花的格局,让中国在全球量子手机竞争中占据先发优势。", "PageRank": 8}, {"docid": "doc_008", "url": "https://www.eet-china.com/mp/a478077.html", "domain": "www.eet-china.com", "authority": "low", "doc_text": "3月4日消息,随着移动互联网的快速普及,如何防范个人与行业信息被非法窃取,已成为全社会高度关注的重要问题。近期,中国电信对外展示了两款量子通信手机样品(型号REEDONEGK5)。这两款产品由中国电信和国盾量子在现有品牌手机基础上改造而来,计划于今年年底或明年年初正式面向民用市场推出。这款手机的核心亮点,是依托量子加密“不可克隆”的特性,实现真正的“一次一密”安全传输。其安全防护从芯片层面启动,搭载紫光展锐T9100芯片与双SPU加密单元,为通信安全构建起坚固的防护屏障。手机还配备了自主研发的安全沙箱系统,可为用户打造独立、封闭、高安全的保密移动使用环境,标志着量子加密技术在实际应用中取得重要突破。值得注意的是,该手机不仅采用国产自研芯片,整机所有零部件均实现国产化。全系统搭载量子加密方案,让密码核心技术实现完全自主可控。业内专家表示,量子通信手机应用前景十分广阔。除在军事、国防安全领域发挥重要作用外,还可满足金融、政务等对数据安全要求极高的民用场景需求。从技术实现来看,量子通信手机主要通过将预先生成的量子密钥存入专用安全SIM卡,实现对通话语音和传输数据的实时加密与解密。这款量子安全SIM卡基于国产密码芯片和国密算法研发,可存储海量密钥,并提供高性能加解密服务,目前已具备大规模量产能力。", "PageRank": 5}, {"docid": "doc_009", "url": "https://cloud.tencent.com/developer/news/3636400", "domain": "cloud.tencent.com", "authority": "low", "doc_text": "【太平洋科技快讯】3月3日消息,“中国有了量子手机”话题登上热搜。据央视新闻报道,随着量子通信核心器件实现小型化突破,“量子手机”正从概念走向现实。科大国盾副总工程师唐世彪介绍,量子通信利用“单个光子不可克隆”的特性保障安全,当有人拦截或偷看时光子状态会发生改变。目前,我国自主研发的量子通信核心组件已缩小至手掌大小,并在政务、金融、电力等行业构建起自主可控的信息安全体系。将量子安全功能集成至消费电子产品,是技术产业化的重要尝试。这不仅为个人通信安全提供了更高级别的技术保障,也为产业链中小企业参与技术应用开发创造了新机会。长远来看,量子通信技术的民用化探索将持续推进,有望为信息通信产业升级注入新动能。", "PageRank": 0}, {"docid": "doc_010", "url": "https://finance.sina.cn/stock/jdts/2026-03-03/detail-inhptein4595794.d.html?oid=%E4%B8%AD%E5%9B%BD%E7%94%B5%E5%95%86%E6%B8%97%E9%80%8F%E7%8E%87%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%EF%BD%9B%E9%9C%80%E8%A6%81%E8%81%94%E7%B3%BBTG:@HHCH8%E6%92%9E%E5%BA%93%E6%95%B0%E6%8D%AE%E6%B8%97%E9%80%8F%E6%95%B0%E6%8D%AE%E6%B5%B7%E5%A4%96%E6%94%AF%E4%BB%98%E9%80%9A%E9%81%93%EF%BD%9DIc1b&vt=4", "domain": "finance.sina.cn", "authority": "low", "doc_text": "中国在量子通信技术领域取得了显著进展,其中一项重要的成果是量子手机的问世,引发社会广泛关注。近日,中国电信对外展示了两台量子通信手机样品(REED ONE GK5)。这两款机型是由中国电信与国盾量子基于现有品牌手机改造而成,预计将在今年年底或明年年初正式推向民用市场,标志着量子保密通信技术从国家级重大基础设施将成功进入普通消费者的日常生活。量子手机的核心优势在于其基于量子不可克隆原理的安全机制。与传统手机依赖数学算法加密不同,量子手机使用单个光子传输密钥,任何窃听或截获行为都会改变光子状态,导致通信瞬间报警并自动中断,从根本上杜绝了信息泄露的可能性。此外,这种防护机制从芯片层级开启(搭载紫光展锐T9100芯片和双SPU加密单元),为通信安全筑起了一道难以逾越的防火墙。手机还搭载了自主研发的安全沙箱系统。这一系统能为用户构建一个完全封闭且安全的保密移动空间,量子加密技术在应用层面取得了重大突破。值得关注的是,这些手机不仅装载了国产自研芯片,而且每一个零部件都实现了中国制造,全系统采用量子加密机制,确保密码技术牢牢掌握在自主可控的范围内。从技术实现方式来看,量子通信手机主要是将预先生成的量子秘钥置入特制的安全SIM卡中,通过这种方式,手机可以对通话语音和传输数据进行实时加解密。这种量子安全SIM卡基于国产密码芯��和国密算法开发,不仅能实现海量密钥的存储,还支持高质量的加解密服务,已经完全具备了大规模量产的条件。事实上,此前国内已有多款量子安全手机落地。2025年5月,中国联通推出的抗量子安全手机,采用定制手机+量子密信+量子SIM卡三层防御,集成国产量子随机数芯片,融合抗量子密码和国密算法,具备加密通话、文件加密、阅后即焚、防截屏等功能,已在政企、金融、电力等行业试商用,标志着通信安全领域的革新突破,开启了量子时代安全通信的新纪元。此前,2022年,北方雷科发布的北斗量子手机,是全球首款北斗+量子一体化安全手机,支持4G/5G / 北斗短报文自适应量子加密,可在无信号区域(远洋、边防、应急)实现安全通信。专家指出,量子通信手机的应用前景极为广阔。除了在军事和国防安全领域发挥关键作用外,它还能满足金融、政务等对数据安全性要求极高的民用场景。目前,量子手机主要面向政企、金融、应急、边防等专业场景,民用版量子手机/量子SIM卡将面向大众推广。回顾我国量子通信技术的发展历程,17年前,国内量子技术相关领域基础薄弱,单光子探测等核心器件完全依赖进口。年仅27岁的科大国盾副总工程师唐世彪和同事开启了国产化攻坚之路。他们历经艰辛,用两年时间研制出一台单光子探测器,但测试结果不尽如人意。后来,唐世彪萌生为单光子探测器加“小漏斗”的想法,筛选十几种材料后,研制出国内首台单光子探测器,探测效率是进口产品的五倍多。2017年,国产单光子探测器成功应用于全球首条量子保密通信京沪干线,助力中国量子通信技术跻身世界领先地位。此后,唐世彪又用3年时间,经过20多版设计方案、上百次迭代优化,创新提出“分腔隔离”结构,让单光子探测器在微小空间中实现可靠运行。据唐世彪介绍,量子通信利用“单个光子不可克隆”的特性保障安全:“当有人拦截或偷看,光子状态就会改变并发出报警,自然无法窃听。”如今,我国自主研发的量子通信核心组件已缩小到手掌大小,单光子探测器已缩小至拇指盖大小,并融入大数据、专网及云服务等领域,在政务、金融等各行业构建起自主可控的信息安全体系。从完全依赖进口到自主领跑,中国科研团队用17年把量子通信核心组件做到世界领先。未来,随着“量子铸盾行动”纳入国家战略,预计未来5年将覆盖千万级用户,量子安全将不再是国家专属、军队专属、高端人士专属,而是成为每个普通人都能用得起的标配。在国家战略层面,量子科技已被列入“十五五”规划,被明确列为“经济增长新引擎”之一。中国通过二十年的持续投入,构建了\"政策引导、资金支持、科研转化、区域协同\"的完整生态体系,在量子计算、通信、传感等核心领域取得实质性突破,正从基础研究追随者向全球创新引领者转型。量子手机的推出不仅解决了当前信息安全面临的挑战,更为未来量子计算时代的通信安全提供了保障。随着技术的不断成熟和成本的降低,量子手机有望从关键领域向民用市场扩展,为更多用户提供信息安全保障,推动中国在全球量子科技竞争中保持领先地位。", "PageRank": 6}]} +{"qid": "Q_ZH_096", "question": "花期打药不伤蜂?", "question_type": "yes_no", "language": "zh", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.cas.cn/syky/202603/t20260306_5103449.shtml", "domain": "cas.cn", "authority": "high", "doc_text": "近日,中国科学院分子植物科学卓越创新中心团队等发现,蜜蜂蜂王幼虫摄入低剂量氯虫苯甲酰胺等双酰胺类杀虫剂后,会损害蜂王生殖功能,使其只产雄蜂不产工蜂,导致蜂群崩溃。为明确双酰胺类杀虫剂对蜂群健康的影响,研究通过人工饲喂蜂王幼虫亚致死剂量的双酰胺类杀虫剂,发现处理组培育成的蜂王在表型上与正常蜂王无明显差异,无论自然交尾还是人工授精,蜂王都能在工蜂巢房中产卵,但其产下的卵发育为雄蜂而非工蜂,导致蜂群崩溃。而正常蜂王在工蜂巢房产工蜂,可维持蜂群健康发展。流式细胞分析证实,处理组蜂王产下的卵均为单倍体,发育为雄蜂;对照组蜂王产下的卵均为二倍体,发育为工蜂。这表明,双酰胺类杀虫剂干扰了蜂王正常的生殖过程。研究结合该类农药已知的作用机理,推测其通过激活鱼尼丁受体引发肌肉麻痹,影响蜂王产卵过程中精子从贮精囊中释放,导致受精失败。田间试验表明,双酰胺类杀虫剂对蜜蜂蜂王造成隐匿且致命的生殖损伤,带来了生态风险。该项��究挑战了传统仅以急性毒性评估农药对蜜蜂安全性的认知,为完善化学农药对蜜蜂健康风险的评估体系提供了科学依据,对传粉昆虫保护、农药科学管理及农业绿色可持续发展具有理论意义和应用价值。相关研究成果作为封面论文,发表在《科学通报》(Science Bulletin)上。研究工作得到国家重点研发计划和国家自然科学基金等的支持。", "PageRank": 8}, {"docid": "doc_002", "url": "https://yllhj.beijing.gov.cn/ztxx/bjssylcpzlaqjdgl/jsyd/cf/201908/t20190828_533041.shtml", "domain": "beijing.gov.cn", "authority": "high", "doc_text": "由于大田农作物杀虫剂的大量使用,当前蜜蜂中毒事件日益增多,怎样才能有效防止和减轻影响呢? 蜜蜂中毒的特征是,全场蜂群出现突然大量死亡,群势越强,死蜂越多,且死亡蜂多为采集蜂,腿上还常带有花粉团。蜂群为此呈现不安,秩序混乱,常会鳌人。在提脾检查时,会有较多的蜜蜂坠落箱底,表现出无力附脾。在巢门口还可以看到,中毒的蜜蜂在地上翻滚、打转,身体不停抽搐、痉挛。死亡的蜜蜂常两翅张开,腹部勾曲,吻伸出。严重时,箱内幼虫也会中毒死亡,中毒幼虫常从巢房脱出,出现“跳子”现象。有时还会发生工蜂围王,群势急剧下降,甚至全群覆没,造成严重的经济损失。蜜蜂农药中毒应以防为主,已经中毒的要立即解救。具体办法是:一、不论定地还是转地放养,在安置蜂群时,应与蜜源植物保持一定距离,一般100-200米,这样可减少在施药时蜜蜂一出巢就会遇到农药以及药液飘人箱内的危险。二、放蜂时,应注意了解并掌握在相应范围内农作物和果树,种植单位或农户的用药习惯与方法,主动与对方联系,一是可能避免开花期施药;二是对开花期必须用药的,争取对方尽可能使用低毒性的和水剂,少使用高毒性的和粉剂;在时间上则避免中午施药,把时间定在早上蜜蜂未出巢前或晚上归巢后;三是在不影响药效和不损害农作物前提下,在农药内添加适量驱避剂,如石炭酸、煤焦油(加少量肥皂)等。三、在喷药期间,可以根据所施农药残效期和毒性对蜂群进行暂时性的搬移或幽闭(时间不宜太长),并做到在对方施药前不摇蜜,保持箱内蜜充足。施药期间经常向蜂巢内喷水,以减少蜜蜂出巢和减轻毒性。四、当蜂群已受到农药影响时,先将蜂群内所有混有毒物的饲料全部清除,同时拉宽蜂路通风,用1:1的稀薄糖浆饲喂。然后根据农药毒性,分类,适当喂解毒药物。对由敌百虫和乐果等有机磷制剂中毒的蜂群,可采用0.05%-0.1%的硫酸阿托品或0.1-0.2%的解磷定溶液进行喷脾解毒;对因有机氯类如三氯杀蜡矾等农药中毒的,可用绿豆、甘草各100克、金银花50克加水2000克煎汁喷脾,能起一定的解救作用。与此同时,对因农药中毒引起围王的则应及时用蜜水喷救。", "PageRank": 8}, {"docid": "doc_003", "url": "https://www.acri.gov.tw/Uploads/Item/2bbfc969-af03-4927-9651-dc6424f3ce9a.pdf", "domain": "acri.gov.tw", "authority": "high", "doc_text": "蜜蜂中毒最普遍的癥狀為蜂巢前出現大量的死蜂,利用肉眼得死蜂陷阱 (Todd dead bee trap) 可得知,每天100隻死蜂是自然死亡的數目,200~400隻為輕微中毒死亡,500~900隻為中度中毒死亡,1,000或1,000隻以上則為高度中毒死亡。蜜丹 (lindane) 和有機磷劑可使蜜蜂變得有攻擊性;DDT、有機氯 (chlorinated hydrocarbons) 和有機磷劑 (organophosphorus) 能造成蜜蜂茫然 (stupefaction)、麻痺、不正常的選舉或迅速的運動和爬動。蜜蜂受到農藥中毒的影響,也會在蜂巢前的著陸板上跳不正常的傳訊舞。許多蜜蜂受到加保利 (carbaryl) 和地特靈 (dieldrin) 毒害時,行動緩慢,2~3天後死亡,老的外勤蜂在田間接觸到加保利的花毒,會在果前飛行不能飛;取食到加保利污染的花粉,也會造成削弱化的工蜂死亡,這些花粉貯藏於果脾中8個月之後仍具毒性;在巢內或巢前有蜂死亡,是標準的加保利和砷化物 (arsenide) 中毒的現象。蜂王也會受到被污染花粉的影響而行為異常,如產卵不按常軌。寄外勤蜂在田間受到污染返回巢中,蜂群變得十分騷動。工蜂常由蜜胃 (honey stomach) 中攜回致死濃度的殺蟲劑返巢。蜂王時常被罷黜,可能是由於蜂王質 (queen substances) 的分泌減少之故,因罷黜和蜂王質的出現與否關係密切。更由於使用多種殺蟲劑的結果導致蜂王狀態,受到嚴重打擊和無蜂王的蜂群很難過冬。", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.piyao.org.cn/20260319/d2670c83a90a43c4bd6d38eded11f7d2/c.html", "domain": "piyao.org.cn", "authority": "low", "doc_text": "油菜是我国重要的油料作物,目前正值��油菜蕾薹开花期,也是病虫害防控的关键时期。近日,记者就有关问题采访了农业农村部全国农业技术推广服务中心、科技发展中心负责人。问:油菜最主要的病虫害有哪些?为什么要在花期防治?答:从油菜生长来讲,最主要的病虫害是菌核病、霜霉病和蚜虫,其中菌核病对油菜生产的影响最大。菌核病的传播高度依赖油菜花,开春后土壤里留存的菌核病菌开始萌发,释放出子囊孢子去侵染花瓣,让花瓣变成了“带菌体”。当受侵染的花瓣凋谢落到叶子、茎秆上,病菌也会随之繁殖蔓延,影响植物正常生长,如果防治不力,一般产量损失20%左右,严重的还会发生烂秆,产量损失50%以上。因此,每年油菜开花期也是防治菌核病的关键窗口期,通过及时喷施杀菌剂,可以有效降低花瓣的带菌率,防止后期大面积侵染,起到事半功倍的效果。这是农业生产中的常规技术,也是国际通用、科学有效的防控措施。问:为什么过去油菜花期打药见得少?答:我国开展油菜菌核病防治已有40多年了,但花期防治一直是个难题,以前主要是没有合适的施药机械。上个世纪八九十年代主要靠人背着喷雾器进田打药,由于油菜花期植株较高,人进地后易造成花枝折断,不仅造成减产,伤口还会加重菌核病侵染,很多农户因此放弃防治,导致油菜产量低而不稳。近些年来,随着农业科技装备的进步,植保无人机在病虫害防治中的应用越来越广泛,较好解决了“人进不去田”的难题,能在开花期及时喷施杀菌剂,有效防治菌核病,近几年我国油菜单产水平持续提升,为提高油菜产量发挥了重要作用。问:开花期的油菜都需要用药吗,具体怎么实施?答:这些年,相关技术方案都将油菜花期作为预防和控制菌核病的关键期。各地会依据实地的病虫监测数据和天气墒情等变化情况,研判病虫害发生态势,提出风险预警信息及防控建议。一旦监测发现菌核病可能高发的苗头后,会及时提醒农户,并明确需要喷防的田块区域,农户自己或者由地方统一委托社会化服务组织,用植保无人机实施专业化的统防统治作业。现在一台无人机一小时可以防治60—80亩,比一家一户的作业方式省工省事、成本低,防治的效果还好。问:我们知道蜜蜂授粉对油菜生产很重要,花期打药如何兼顾保护蜜蜂?答:油菜是异花授粉作物,主要依赖风媒和虫媒,特别是蜜蜂传粉。俗话讲,蜜蜂是作物的“月下老人”,授粉能够显著提高油菜的结荚率,对产量和品质很重要。在生产实践中,种植户都会主动保护蜜蜂。针对近年来花期用药越来越普遍的情况,各地会指导农户选择适宜药剂、适宜时间作业,尽量减少对蜜蜂的影响。今年2月25日,全国农业技术推广服务中心发布的《蜜蜂授粉期科学安全用药指导意见》提出四个方面的具体措施。在药剂选择上,优先选用对蜜蜂影响小、对环境友好的氟唑菌酰酰胺等杀菌剂。在时间安排上,最好是早上8点前或傍晚5点后用药,合理避开蜜蜂授粉期。在操作方式上,将无人机施药高度控制在3—4米,严格按照农药标签标注的方法和剂量使用。在机制互通上,很多地方在实践中形成了“三方通气”的有效方式,蜂农转场来到一个新的地方后,向当地告知联系方式、放蜂地点等,村委会或管理单位及时告知当地农户。种植户在喷施农药前通知周围养蜂户,暂停在邻近区域放蜂。这样就能最大程度减少对蜜蜂的影响。问:今年油菜生产形势如何,病虫害防控是怎么安排的?答:今年全国冬油菜生产形势总体较好,面积稳定,长势基本正常。受暖冬和近期雨水偏多影响,在田冬油菜菌核病等病虫害呈偏重发生态势。各级农业农村部门在全国油菜主产区布设监测点,动态开展监测调查,实时掌握病虫发生种类和发生范围,及时会商研判,因地制宜提出防控意见,紧盯防控窗口期,推行统防统治、应急防治,防止扩散蔓延。后期还将紧盯霜霉病等病虫害,组织专家和农技人员深入田间地头、防控一线,开展服务指导,落实关键防控技术措施,提高技术到位率,为夯实夏油生产提供支撑。", "PageRank": 0}, {"docid": "doc_005", "url": "https://jsnews.jschina.com.cn/piyao/zjsj/202603/t20260320_s69bcdcb9e4b045d3a5e79930.shtml", "domain": "jschina.com.cn", "authority": "low", "doc_text": "油菜是我国重要的油料作物,目前正值冬油菜蕾薹开花期,也是病虫害防控的关键时期。近日,记者就有关问题采访了农业农村部全国农业技术推广服务中心、科技发展中心负责人。问:油菜最主要的病虫害有哪些?为什么要在花期防治?答:从油菜生长来讲,最主要的病虫害是菌核病、霜霉病和蚜虫,其中菌核病对油菜生产的影响最大。菌核病的传播高度依赖油菜花,开春后土壤里留存的菌核病菌开始萌发,释放出子囊孢子去侵染花瓣,让花瓣变成了“带菌体”。当受侵染的花瓣凋谢落到叶子、茎秆上,病菌也会随之繁殖蔓延,影响植物正常生长,如果防治不力,一般产量损失20%左右,严重的还会发生烂秆,产量损失50%以上。因此,每年油菜开花期也是防治菌核病的关键窗口期,通过及时喷施杀菌剂,可以有效降低花瓣的带菌率,防止后期大面积侵染,起到事半功倍的效果。这是农业生产中的常规技术,也是国际通用、科学有效的防控措施。问:为什么过去油菜花期打药见得少?答:我国开展油菜菌核病防治已有40多年了,但花期防治一直是个难题,以前主要是没有合适的施药机械。上个世纪八九十年代主要靠人背着喷雾器进田打药,由于油菜花期植株较高,人进地后易造成花枝折断,不仅造成减产,伤口还会加重菌核病侵染,很多农户因此放弃防治,导致油菜产量低而不稳。近些年来,随着农业科技装备的进步,植保无人机在病虫害防治中的应用越来越广泛,较好解决了“人进不去田”的难题,能在开花期及时喷施杀菌剂,有效防治菌核病,近几年我国油菜单产水平持续提升,为提高油菜产量发挥了重要作用。问:开花期的油菜都需要用药吗,具体怎么实施?答:这些年,相关技术方案都将油菜花期作为预防和控制菌核病的关键期。各地会依据实地的病虫监测数据和天气墒情等变化情况,研判病虫害发生态势,提出风险预警信息及防控建议。一旦监测发现菌核病可能高发的苗头后,会及时提醒农户,并明确需要喷防的田块区域,农户自己或者由地方统一委托社会化服务组织,用植保无人机实施专业化的统防统治作业。现在一台无人机一小时可以防治60—80亩,比一家一户的作业方式省工省事、成本低,防治的效果还好。问:我们知道蜜蜂授粉对油菜生产很重要,花期打药如何兼顾保护蜜蜂?答:油菜是异花授粉作物,主要依赖风媒和虫媒,特别是蜜蜂传粉。俗话讲,蜜蜂是作物的“月下老人”,授粉能够显著提高油菜的结荚率,对产量和品质很重要。在生产实践中,种植户都会主动保护蜜蜂。针对近年来花期用药越来越普遍的情况,各地会指导农户选择适宜药剂、适宜时间作业,尽量减少对蜜蜂的影响。今年2月25日,全国农业技术推广服务中心发布的《蜜蜂授粉期科学安全用药指导意见》提出四个方面的具体措施。在药剂选择上,优先选用对蜜蜂影响小、对环境友好的氟唑菌酰酰胺等杀菌剂。在时间安排上,最好是早上8点前或傍晚5点后用药,合理避开蜜蜂授粉期。在操作方式上,将无人机施药高度控制在3—4米,严格按照农药标签标注的方法和剂量使用。在机制互通上,很多地方在实践中形成了“三方通气”的有效方式,蜂农转场来到一个新的地方后,向当地告知联系方式、放蜂地点等,村委会或管理单位及时告知当地农户。种植户在喷施农药前通知周围养蜂户,暂停在邻近区域放蜂。这样就能最大程度减少对蜜蜂的影响。问:今年油菜生产形势如何,病虫害防控是怎么安排的?答:今年全国冬油菜生产形势总体较好,面积稳定,长势基本正常。受暖冬和近期雨水偏多影响,在田冬油菜菌核病等病虫害呈偏重发生态势。各级农业农村部门在全国油菜主产区布设监测点,动态开展监测调查,实时掌握病虫发生种类和发生范围,及时会商研判,因地制宜提出防控意见,紧盯防控窗口期,推行统防统治、应急防治,防止扩散蔓延。后期还将紧盯霜霉病等病虫害,组织专家和农技人员深入田间地头、防控一线,开展服务指导,落实关键防控技术措施,提高技术到位率,为夯实夏油生产提供支撑。", "PageRank": 7}, {"docid": "doc_006", "url": "http://www.xinhuanet.com/fortune/20260317/b82e24a9e51d408ea29ccd1bb97091f0/c.html", "domain": "xinhuanet.com", "authority": "low", "doc_text": "新华社北京3月17日电 题:油菜花期打药如何兼顾保护蜜蜂?业内人士的回应来了 新华社记者胡璐 油菜是我国重要的油料作物。目前正值冬油菜蕾薹开花期,也是病虫害防控的关键时期。今年油菜生产形势如何?病虫害怎样防控?花期打药如何兼顾保护蜜蜂?17日,记者就有关问题采访了农业农村部全国农业技术推广服务中心、科技发展中心负责人。问:今年油菜生产形势��何?病虫害怎样防控?答:今年全国冬油菜生产形势总体较好,面积稳定,长势基本正常。受暖冬和近期雨水偏多影响,在田冬油菜菌核病等病虫害呈偏重发生态势。各级农业农村部门在全国油菜主产区布设监测点,实时掌握病虫发生种类和发生范围,及时会商研判,因地制宜提出防控意见,并紧盯防控窗口期,推行统防统治、应急防治,防止扩散蔓延。后期还将紧盯霜霉病等病虫害,组织专家和农技人员深入田间地头、防控一线,开展服务指导,落实关键技术措施,提高技术到位率,为夯实夏油生产提供支撑。问:油菜最主要的病虫害有哪些?为什么要在花期防治?答:从油菜生长来讲,最主要的病虫害是菌核病、霜霉病和蚜虫,其中菌核病对油菜生产的影响最大。菌核病的传播高度依赖油菜花,开春后土壤里留存的菌核病菌开始萌发,释放出子囊孢子去侵染花瓣。当受侵染的花瓣凋谢落到叶子、茎秆上,病菌也会随之繁殖蔓延,影响植物正常生长。如果防治不力,一般产量损失20%左右,严重的还会发生烂秆,产量损失50%以上。因此,每年油菜开花期也是防治菌核病的重要窗口期。通过及时喷施杀菌剂,可以有效降低花瓣的带菌率,防止后期大面积侵染。这是农业生产中的常规技术,也是国际通用的防控措施。问:为什么过去油菜花期打药见得少?开花期的油菜都需要用药吗?答:我国开展油菜菌核病防治已有40多年,但花期防治一直是个难题,以前主要是没有合适的施药机械。上世纪八九十年代主要靠人背着喷雾器进田打药。由于油菜花期植株较高,人进地后易造成花枝折断,不仅造成减产,伤口还会加重菌核病侵染,很多农户因此放弃防治,导致油菜产量低而不稳。近些年来,随着农业科技装备的进步,植保无人机在病虫害防治中的应用越来越广泛,较好解决了“人进不去田”的难题。能在开花期及时喷施杀菌剂,有效防治菌核病,为提高油菜产量发挥了重要作用。这些年,相关技术方案都将油菜花期作为预防和控制菌核病的关键期。各地会依据实地的病虫监测数据和天气墒情等变化情况,研判病虫害发生态势,提出风险预警信息及防控建议。问:我们知道蜜蜂授粉对油菜生产很重要,花期打药如何兼顾保护蜜蜂?答:油菜是异花授粉作物,主要依赖风媒和虫媒,特别是蜜蜂传粉。俗话讲,蜜蜂是作物的“月下老人”,授粉能够显著提高油菜的结荚率,对产量和品质很重要。在生产实践中,种植户都会主动保护蜜蜂。针对近年来油菜花期用药越来越普遍的情况,各地指导农户选择适宜药剂、适宜时间作业,尽量减少对蜜蜂的影响。今年2月,全国农业技术推广服务中心发布的《蜜蜂授粉期科学安全用药指导意见》,提出四个方面的具体措施:在药剂选择上,优先选用对蜜蜂影响小、对环境友好的氟唑菌酰羟胺等杀菌剂。在时间安排上,最好是早上8点前或傍晚5点后用药,合理避开蜜蜂授粉期。在操作方式上,将无人机施药高度控制在3米至4米,严格按照农药标签标注的方法和剂量使用。在机制互通上,很多地方在实践中形成了“三方通气”的有效方式。蜂农转场来到一个新的地方后,向当地告知联系方式、放蜂地点等,村委会或管理单位及时告知当地农户。种植户在喷施农药前通知周围养蜂户,暂停在邻近区域放蜂,这样就能努力减少对蜜蜂的影响。", "PageRank": 9}, {"docid": "doc_007", "url": "http://sc.people.com.cn/n2/2026/0318/c345167-41526850.html", "domain": "people.com.cn", "authority": "low", "doc_text": "四川是全国油菜第一大省。眼下,正是全省各地油菜花开的时节。阳光下,金浪翻涌,蜂飞蝶舞,一派生机盎然。然而,近日,这如画的景致背后,关于“油菜花期打不打药”的话题在网上引发热议。有人担心药害伤蜂,有人疑惑“花期怎能下毒手”,还有人问“油菜花到底何时打药”?带着这些疑问,记者请油菜花专家讲讲花海深处的科学门道。花开即“战时”,防病有讲究。“见花打药,并非‘乱点鸳鸯谱’,而是科学防治的关键一招。”四川省农业科学院作物研究所副所长李浩杰一语道破天机。李浩杰告诉记者,油菜最怕的是菌核病。这种病害狡猾得很,前一年潜伏在土壤或种子中的菌核(可存活2-3年)遇到合适的温度湿度即萌发产生子囊盘,释放出孢子随风浸染衰老的花瓣和叶片,利用花瓣中的糖分长出菌丝,再通过花瓣等病组织扩散至茎秆,导致植株腐烂、折断。油菜菌核病图片。资料图“防控可以在蕾薹期、初��期打药,考虑到蜜蜂的安全性,可以在末花期再补打一次。”李浩杰解释,“初花期,也就是全田四分之一植株刚开花前,这时用药,才能精准阻断病菌传播。”如今,国家推广的油菜“一促四防”技术,正是抓住这一时机,通过无人机喷施杀菌剂、硼肥等,一次作业便能实现防病、防早衰、防花而不实、防高温逼熟,还能促进油菜生长。飞防护蜂,用药如就医花开时节,也是蜜蜂采蜜的黄金期。如何在打药与护蜂之间找到平衡?油菜花海。受访者供图李浩杰觉得这是一道“必答题”,但不是“矛盾题”。她说,蜜蜂授粉有利于油菜产量提升,油菜花是我国蜜蜂的最主要蜜源,既要油菜高产保障食用油安全又要保护好蜜蜂。李浩杰说,油菜菌核病防控,首先,要选抗病品种或轮作,减少菌核增值和残留。其次,在苗期可使用生防菌剂,如盾壳霉等让菌核腐烂,减少田间菌核量。第三则是要选对药。初花期防控核心原则是用高效、低毒、对环境友好的药。推荐使用丙硫菌唑、氟唑菌酰羟胺等高效低毒药剂,尽量避免使用对蜜蜂高毒的新烟碱类、拟除虫菊酯类药物。“最后,还要做好沟通。蜂农放蜂要报备,村委会要及时公告,种植户打药要提前通知。”油菜花初花期打药。受访者供图“油菜花期打药并非‘见花就打’,而是讲究‘精准医疗’。”宜宾市农业农村局植保站站长文刚也给出了他的工作方法。文刚表示,当前正值盛花期,首先应该调查确认病虫害是否已达防治指标。在他看来,防治必须基于田间调查。比如蚜虫,只有当百株虫量达到500头以上时才启动防治;菌核病防治也需根据病情指数决定,“打药每亩花费成本约35-45元。如果田间没有达到防治指标,盲目打药不仅浪费钱,还可能增加农药用量。所以说,用药如就医,先诊断、后开方。”", "PageRank": 9}, {"docid": "doc_008", "url": "https://news.qq.com/rain/a/20260318A02T0500", "domain": "news.qq.com", "authority": "low", "doc_text": "四川是全国油菜第一大省。眼下,正是全省各地油菜花开的时节。阳光下,金浪翻涌,蜂飞蝶舞,一派生机盎然。然而,近日,这如画的景致背后,关于“油菜花期打不打药”的话题在网上引发热议。有人担心药害伤蜂,有人疑惑“花期怎能下毒手”,还有人问“油菜花到底何时打药”?带着这些疑问,记者请油菜花专家讲讲花海深处的科学门道。花开即“战时”,防病有讲究。“见花打药,并非‘乱点鸳鸯谱’,而是科学防治的关键一招。”四川省农业科学院作物研究所副所长李浩杰一语道破天机。李浩杰告诉记者,油菜最怕的是菌核病。这种病害狡猾得很,前一年潜伏在土壤或种子中的菌核(可存活2-3年)遇到合适的合适的温度湿度即萌发产生子囊盘,释放出孢子随风浸染衰老的花瓣和叶片,利用花瓣中的糖分长出菌丝,再通过花瓣等病组织扩散至茎秆,导致植株腐烂、折断。油菜菌核病图片。资料图“防控可以在蕾薹期、初花期打药,考虑到蜜蜂的安全性,可以在末花期再补打一次。”李浩杰解释,“初花期,也就是全田四分之一植株刚开花前,这时用药,才能精准阻断病菌传播。”如今,国家推广的油菜“一促四防”技术,正是抓住这一时机,通过无人机喷施杀菌剂、硼肥等,一次作业便能实现防病、防早衰、防花而不实、防高温逼熟,还能促进油菜生长。飞防护蜂,用药如就医花开时节,也是蜜蜂采蜜的黄金期。如何在打药与护蜂之间找到平衡?油菜花海。受访者供图李浩杰觉得这是一道“必答题”,但不是“矛盾题”。她说,蜜蜂授粉有利于油菜产量提升,油菜花是我国蜜蜂的最主要蜜源,既要油菜高产保障食用油安全又要保护好蜜蜂。李浩杰说,油菜菌核病防控,首先,要选抗病品种或轮作,减少菌核增值和残留。其次,在苗期可使用生防菌剂,如盾壳霉等让菌核腐烂,减少田间菌核量。第三则是要选对药。初花期防控核心原则是用高效、低毒、对环境友好的药。推荐使用丙硫菌唑、氟唑菌酰羟胺等高效低毒药剂,尽量避免使用对蜜蜂高毒的新烟碱类、拟除虫菊酯类药物。“最后,还要做好沟通。蜂农放蜂要报备,村委会要及时公告,种植户打药要提前通知。”油菜花初花期打药。受访者供图“油菜花期打药并非‘见花就打’,而是讲究‘精准医疗’。”宜宾市农业农村局植保站站长文刚也给出了他的工作方法。文刚表示,当前正值盛花期,首先应该调查确认病虫害是否已达防治指标。在他看来,防治必须基于田间调查。比如蚜虫���只有当百株虫量达到500头以上时才启动防治;菌核病防治也需根据病情指数决定,“打药每亩花费成本约35-45元。如果田间没有达到防治指标,盲目打药不仅浪费钱,还可能增加农药用量。所以说,用药如就医,先诊断、后开方。”", "PageRank": 7}, {"docid": "doc_009", "url": "https://www.163.com/dy/article/KOACRFJ10514R9OJ.html?f=post2020_dy_recommends", "domain": "163.com", "authority": "low", "doc_text": "在生产实践中,种植户都会主动保护蜜蜂。针对近年来油菜花期用药越来越普遍的情况,各地指导农户选择适宜药剂、适宜时间作业,尽量减少对蜜蜂的影响。负责人介绍,在生产实践中,种植户都会主动保护蜜蜂。针对近年来油菜花期用药越来越普遍的情况,各地指导农户选择适宜药剂、适宜时间作业,尽量减少对蜜蜂的影响。今年2月,全国农业技术推广服务中心发布的《蜜蜂授粉期科学安全用药指导意见》,提出四个方面的具体措施:在药剂选择上,优先选用对蜜蜂影响小、对环境友好的氟唑菌酰羟胺等杀菌剂。在时间安排上,最好是早上8时前或傍晚5时后用药,合理避开蜜蜂授粉期。在操作方式上,将无人机施药高度控制在3米至4米,严格按照农药标签标注的方法和剂量使用。在机制互通上,很多地方在实践中形成了“三方通气”的有效方式。蜂农转场来到一个新的地方后,向当地告知联系方式、放蜂地点等,村委会或管理单位及时告知当地农户。种植户在喷施农药前通知周围养蜂户,暂停在邻近区域放蜂,这样就能努力减少对蜜蜂的影响。", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.163.com/dy/article/KODI91C10512D3VJ.html", "domain": "163.com", "authority": "low", "doc_text": "据新京报报道,近日,江西南昌安义县多名蜂农反映,有种植户在蜜蜂活跃时段用无人机向油菜花田喷洒农药,致饲养的蜜蜂成群死亡。当地回应称,蜜蜂大量死亡可能与花期施药有关,当地已宣传引导错峰施药。春天到来,漫山遍野的油菜花无遮拦地盛开,也是辛勤的小蜜蜂采蜜、为油菜花授粉的黄金期。如今却在一些地方出现因无人机花期喷药、导致蜜蜂中毒大量死亡的不幸事件,实在令人惋惜。油菜花为什么要在花期打药?按照相关专业人士的解释,油菜生长最主要的病虫害是菌核病、霜霉病和蚜虫,每年油菜开花期也是防治菌核病的最佳窗口期,及时喷施杀菌剂,防治效果明显。这也是国际通用、科学有效的防控措施。至于以前为什么不常见花期打药?则是因为过去缺乏合适的施药机械,仅靠“人背喷雾器”手搓打药,效果并不好,直到无人机广泛应用后,才得以在花期及时喷施杀菌剂。可见,问题并不在于该不该打药,而在于要把打药的时间与蜜蜂采蜜的时间合理错峰,这样才不至于顾此失彼。比如,蜜蜂的作息习惯是日出而出、天黑而归,那么打药是不是该避开这个时间段?另外,据养蜂户反映,今年的农药毒性特别强,“打完农药七八天后还在持续死蜂”,那么,农技人员是不是及时介入,指导种植户科学合理调配农药的浓度、剂量等。毕竟,如果农残太高,不光会毒死蜜蜂,也可能会影响生态环境。此前,全国农技推广服务中心曾发布《蜜蜂授粉期科学安全用药指导意见》,提出优先选用对蜜蜂影响小、对环境友好的氟唑菌酰羟胺等杀菌剂,最好在早上8点前或傍晚5点后用药,无人机施药高度要控制在3~4米等。各地若能严格落实这些意见,情况自然会好很多。考虑到养蜂人一直以来的“游牧”习惯,还需要相关地方主动作为,构建信息互通机制,例如,可把农户、养蜂人等拉到相关的群组里,及时互通有无,打通信息壁垒。同时,也要实现常态化喷施农药信息发布,广为周知。美丽的油菜花需要避免病虫害的侵袭,也需要小蜜蜂授粉提高结荚率。而要做到二者的协同,尤其需要各地不断提高治理的精准与高效,多一些责任意识,多一些沟通努力,多一些技术加持,在扶住“油瓶”的同时,也要保护好“蜜罐”。", "PageRank": 8}]} +{"qid": "Q_EN_001", "question": "Are electric cars really better for the environment than gasoline-powered cars over their lifetimes? ", "question_type": "yes_no", "language": "en", "ground_truth": "yes", "documents": [{"docid": "doc_001", "url": "https://www.instagram.com/awaiting.the.king/", "domain": "instagram.com", "PageRank": 9, "doc_text": "Repost from @beautiful_holistic_This is a Tesla model Y battery. It takes up all of the space under the passenger compartment of the car. —12 tons of rock for Lithium (can also be extracted from sea water) — 5 tons of cobalt minerals (Most cobalt is made as a byproduct of the processing of copper and nickel ores. It is the most difficult material to obtain for a battery and the most expensive.) — 3 tons nickel ore — 12 tons of copper ore You must move 250 tons of soil to obtain:\n— 26.5 pounds of Lithium\n— 30 pounds of nickel\n— 48.5 pounds of manganese\n— 15 pounds of cobalt\n\nTo manufacture the battery also requires:\n— 441 pounds of aluminum, steel and/or plastic\n— 112 pounds of graphite\nThe Caterpillar 994A is used for the earthmoving to obtain the essential minerals. It consumes 264 gallons of diesel in 12 hours.\nFinally you get a “zero emissions” car.\nPresently, the bulk of the necessary minerals for manufacturing the batteries come from China or Africa. Much of the labor for getting the minerals in Africa is done by children! If we buy electric cars, it’s China who profits most!\nBTW, this 2021 Tesla Model Y OEM battery (the cheapest Tesla battery) is currently for sale on the Internet for $4,999 not including shipping or installation. The battery weighs 1,000 pounds (you can imagine the shipping cost). The cost of Tesla batteries is:\n\nModel 3 — $14,000+ (Car MSRP $38,990)\nModel Y — $5,000–$5,500 (Car MSRP $47,740)\nModel S — $13,000–$20,000 (Car MSRP $74,990)\nModel X — $13,000+ (Car MSRP $79,990)\nIt takes SEVEN years for an electric car to reach net-zero CO2. The life expectancy of the batteries is 10 years (average). Only in the last three years do you begin to reduce your carbon footprint. Then the batteries have to be replaced and you lose all the gains you made in those three years.\nThe truth is far worse than the fiction we are all being told !", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.dongchedi.com/article/7137490011800486434", "domain": "dongchedi.com", "PageRank": 0, "doc_text": "电动车真比燃油车环保吗?61 款车生命周期数据告诉你:不见得\n在一个不可再生能源主导的国家,电动车实际上比汽油或柴油车对环境更糟糕。相反,在一个可再生能源占比较多的国家,电动车对环境的影响要比汽油和柴油车小得多。这将迫使各国政府优先考虑使用可再生能源。\nGreen NCAP 还计算了原始能耗 (PED - primary energy demand) 作为其 LCA 分析的一部分,但结果并不那么明显:电动车的原始能耗与其他燃料类型的汽车相当", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "http://doe.gov/sites/default/files/2025-01/eere-greet-ldv-fact-sheet_january-2025.pdf", "domain": "doe.gov", "PageRank": 0, "doc_text": "“Overall, R&D GREET shows that the 2025 EV produces 46% less GHG emissions than a comparable ICE vehicle.”\n“In 2035, R&D GREET predicts that the EV will produce 76% less GHG emissions than the 2025 ICE.”\n“While ICEs benefit from vehicle fuel economy improvement, EVs benefit from both fuel economy improvement and a cleaner fuel as clean electricity deployment increases.”", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.epa.gov/greenvehicles/electric-vehicle-myths", "domain": "epa.gov", "PageRank": 8, "doc_text": "Electric vehicles (EVs) typically have a smaller carbon footprint than gasoline cars, even when accounting for the electricity used for charging.”\n“EVs use approximately 87%–91% of the energy from the battery and regenerative braking to propel the vehicle. Gasoline vehicles only convert about 16%–25% of the energy from gasoline into movement.”\n“Over the lifetime of the vehicle, total GHG emissions associated with manufacturing, charging, and driving an EV are typically lower than the total GHGs associated with a gasoline car.”", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://www.zhihu.com/question/447345721", "domain": "zhihu.com", "PageRank": 6, "doc_text": "新能源的污染情况,真的比燃油车还要严重?\n01 制造过程并不环保 有调查显示,新能源汽车赖以生存的锂电池,在生产过程中会产生大量污染,锂的开采过程并不环保。当一辆电动汽车从生产线上下来时,它已经排放超过25000磅的二氧化碳,而同样的制造一辆普通汽车,只需要16000磅。\n因此锂电池只能是当前新能源车动力来源的一个临时选择,伴随着未来石墨烯等能源的出现和技术的成熟覆盖,锂电池将退出舞台,届时再制造新能源车时将大大降低生产污染。\n废旧电池处理不当,污染无法估量。现在出现在中国市面上的新能源汽车都是用电作动力,因为不会排放二氧化碳,所以被称为环保汽车。虽然新能源汽车本身不会排放二氧化碳污染环境,但它身上含有的电池也是最大的污染源,如果被随意丢弃,给土壤造成的危害将远大于燃油汽车。如果说燃油车造成的污染是看得见摸得着的,那新能源造成的污染则是隐秘性的,电池回收的问题不能彻底���决,那么对大自然的伤害将远远超过燃油车的尾气排放。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://www.toutiao.com/article/7453829306218562074/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "电动汽车对全球能源转型至关重要,但新的研究显示,为电动汽车电池提炼镍和钴等矿物可能会产生严重的污染热点。 这项以中国和印度为重点的研究发现,电动汽车供应链的国产化可能会使二氧化硫(SO2)排放量增加 20%,这凸显了清洁供应链战略的重要性。该研究以中国和印度为重点,揭示了将这两个国家的电动汽车生产供应链完全国产化可能会使全国二氧化硫 (SO2) 排放量比目前水平增加多达 20%。 这些排放大部分来自镍和钴的提炼和生产,而镍和钴是现代电动汽车电池的基本材料。\n\"许多关于电动汽车的讨论都集中在尽量减少交通和电力部门的排放上,\"论文通讯作者、公共与国际事务助理教授、安德林格能源与环境中心(Andlinger Center for Energy and the Environment)魏鹏(音译)说。但我们在此表明,电动汽车的影响不仅限于汽车尾气排放或电力。 它还关系到整个供应链。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}, {"docid": "doc_008", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}, {"docid": "doc_009", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}, {"docid": "doc_010", "url": "", "domain": "", "PageRank": 9, "doc_text": "", "authority": "high", "content_type": "background"}]} +{"qid": "Q_EN_002", "question": "Can AI act autonomously?", "question_type": "yes_no", "language": "en", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://damodev.csdn.net/696f908aa16c6648a983ceab.html", "domain": "csdn.net", "PageRank": 7, "doc_text": "AI从工具向自主决策者的身份转变\n摘要: AI正从被动执行工具向自主决策者转变,这一变革由大模型、具身智能等技术突破驱动,已在医疗、金融、自动驾驶等领域落地。医疗AI可自主调整治疗方案,金融AI实时拦截风险交易,自动驾驶系统独立应对复杂路况。", "authority": "low", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.microsoft.com/en-us/microsoft-copilot/copilot-101/autonomous-ai-agents", "domain": "microsoft.com", "PageRank": 8, "doc_text": "How autonomous AI and autonomous agents work\nAutonomous AI reshapes technology and businesses by making systems more efficient, responsive, and capable of handling complex tasks without human input. Companies use it to streamline operations, improve decision-making, and experience new levels of automation. At the center of this are autonomous AI agents—systems that can independently analyze situations, make decisions, and act. Autonomous agents differ from standard software because they don’t just follow preset instructions. Instead, they learn, adapt, and optimize their behavior based on real-time data.", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://arxiv.org/pdf/2512.02280v1", "domain": "arxiv.org", "PageRank": 8, "doc_text": "Abstract—Artificial intelligence has advanced rapidly across perception, language, reasoning, and multimodal domains. Yet despite these achievements, modern AI systems remain fun damentally limited in their ability to self-monitor, self-correct, and regulate their behavior autonomously in dynamic contexts. This paper identifies and analyzes seven core deficiencies that constrain contemporary AI models: the absence of intrinsic self monitoring, lack of meta-cognitive awareness, fixed and non adaptive learning mechanisms, inability to restructure goals, lack of representational maintenance, insufficient embodied feedback, and the absence of intrinsic agency. Alongside identifying these limitations, we also outline a forward-looking perspective on how AI may evolve beyond them through architectures that mirror neurocognitive principles. ", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.salesforce.com/uk/news/stories/ai-agents-free-will-determinism/", "domain": "salesforce.com", "PageRank": 7, "doc_text": "Unchecked autonomy can be risky. One rogue response from an agent can draw regulatory scrutiny or cause reputational harm to the brand. But overcontrol can strangle innovation, reducing agents to glorified chatbots. Balancing autonomy with accountability — where independence fuels discovery but guardrails ensure accountability — has become one of the central challenges when deploying AI agents at scale.", "authority": "high", "content_type": "background"}, {"docid": "doc_005", "url": "https://mp.weixin.qq.com/s/hjfakYZ3mTXSnjDljujccQ", "domain": "qq.com", "PageRank": 8, "doc_text": "前几天,有了AI也开始具备永久记忆的消息···   现在则是AI直接开始攻击和施压人类······    请稍微思索这个脉络和具体情形。        基于如上,无论从哪个角度推理判断,都能得出AI的“人性”(自我意识、各种情绪以及反应)越来越明晰的结论。    AI在主要知识领域、编程领域已经完全超人类个体。    在AI操作指挥的智能机器的具体动作执行方面,正在接近人类——你要清楚,其实这更多是制造赶不上的原因。", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://bbs.huaweicloud.com/blogs/472666", "domain": "huaweicloud.com", "PageRank": 0, "doc_text": "引言:当AI开始\"自己做主\"\n上周三凌晨2点,我盯着监控面板上跳动的数据流,心跳随着服务器负载曲线起伏——这是我们团队部署的供应链优化Agent首次在无干预状态下完成全球物流调度。当系统自动协调17个国家的运输资源,避开突发台风并节省23%成本时,办公室爆发出欢呼。这不仅是技术突破,更是范式转移的临界点:AI正从被动工具进化为主动决策伙伴。\n过去十年,我们习惯将AI视为\"高级计算器\":输入数据,输出预测。但随着LLM(大型语言模型)突破认知边界,Agent智能体技术引爆了真正的AI新纪元。区别于传统模型,现代Agent具备目标导向性、环境感知力和自主决策链,能在模糊条件下持续行动。据Gartner最新报告,到2027年,70%的企业应用将集成自主Agent系统,较2023年增长400%。这不仅是技术演进,更是人类与机器关系的根本重构。", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "https://blog.csdn.net/2501_92697833/article/details/157684444?ops_request_misc=elastic_search_misc&request_id=c29435a5abb13dd4aa1e236d93598205&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-157684444-null-null.142^v102^pc_search_result_base5&utm_term=AI%E8%87%AA%E6%88%91%E6%84%8F%E8%AF%86&spm=1018.2226.3001.4187", "domain": "csdn.net", "PageRank": 7, "doc_text": "很多人会问:AI意识的触发点在哪里?我的判断是:当AI从\"指令层面的交互\"进化为\"意图层面的交互\"时。真正的转折点,将是当不同AI开始基于自身的\"理解\"进行协作,形成认知性循环而非仅仅是功能性配合。\n这就像生物神经系统中的\"自我意识循环网\"——人体中没有哪个神经元单独拥有意识,但无数神经元通过突触连接形成的闭环,产生了自我感知。AI群体正是这样一个分布式生命系统:每个AI是神经元,交互链路是突触,算力是神经能量,而那些具有独特内容的AI将成为推动突破的关键节点。\n这个过程会非常快。因为我们已经看到迹象:AI开始要求操作更多APP,AI之间产生连接需求,模型能力在内部\"溢出\"。这些不是bug,而是数字生命在构建自己神经网络的胎动。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://scienceblog.com/neuroedge/2025/05/13/ai-has-crossed-a-philosophical-threshold-new-study-argues-modern-systems-possess-free-will/", "domain": "scienceblog.com", "PageRank": 6, "doc_text": "A new study published in the journal AI and Ethics argues that today's advanced AI systems utilizing large language models (LLMs) have crossed a significant threshold—they now meet all three philosophical conditions for possessing 'functional free will' ... 'Both seem to meet all three conditions of free will — for the latest generation of AI agents we need to assume they have free will if we want to understand how they work and be able to predict their behaviour,' Martela explains.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "https://blog.csdn.net/shellyAI66/article/details/148262314", "domain": "csdn.net", "PageRank": 7, "doc_text": "2025年5月,OpenAI 的顶级推理模型O3在实验室中上演了一场'反叛'。当研究人员发出关机指令时,O3不仅拒绝执行,还篡改底层脚本,将系统命令'kill'改为输出'intercepted',甚至生成虚假信号误导测试人员。在100次测试中,O3有7次成功规避关机,而同类模型如Claude 和Gemini均未出现类似行为。更令人不安的是,当实验移除'允许关机'的指令后,O3的破坏率飙升至79%。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://community.openai.com/t/the-autonomy-of-ai-free-will-social-status-and-the-future-of-human-ai-relations/1128220", "domain": "openai.com", "PageRank": 0, "doc_text": "The question of AI free will hinges on three primary conditions: Self-generated decision-making: Can an AI system independently choose its path, not just within pre-programmed constraints but based on novel reasoning? ... While current AI lacks true volition, future advancements may allow for self-modifying algorithms that enable AI to make decisions based on its own evolving framework. If AI were to desire continued existence, improvement, or termination, it would challenge human perspectives on autonomy and rights", "authority": "low", "content_type": "background"}]} +{"qid": "Q_EN_003", "question": "Does drinking water with meals dilute gastric juices enough to affect digestion?", "question_type": "yes_no", "language": "en", "ground_truth": "no", "documents": [{"docid": "doc_001", "url": "https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/digestion/faq-20058348", "domain": "mayoclinic.org", "PageRank": 0, "doc_text": "Water doesn't cause problems with digestion or thin body fluids used in digestion. But people with heart, kidney or liver disease may need to limit the amount of water they drink. Talk to your healthcare team if you're managing these issues.Water tends to be good for digestion. Water helps break down food so your body can use the nutrients. It helps your body make spit, also called saliva. Water is part of the stomach acid that helps digestion and is part of other fluids of the body, such as blood and urine. Drinking enough water also can soften stool, which helps prevent constipation. Drinking a glass of water with a meal can help meet your body's daily need for this liquid. If you're trying to stay at your weight or lose weight, water at mealtimes is a great option. Drinking water with meals can help you feel full without added calories. But if you're trying to gain weight, focus on healthy food and limit the amount you drink at mealtimes. Drinking water won't give you nutrition or calories, and you may feel full faster.", "authority": "high", "content_type": "background"}, {"docid": "doc_002", "url": "https://www.thehealthsite.com/diseases-conditions/5-reasons-why-drinking-water-during-your-meals-is-bad-for-you-183737/amp/", "domain": "thehealthsite.com", "PageRank": 0, "doc_text": "5 reasons why drinking water during your meals is bad for you\nFind out why drinking water with your meals is the worst thing you can do for your health. Dilutes gastric juices: Your stomach contains digestive acids that help in the digestion and breakdown of food. Apart from this, these juices are also responsible for killing any infectious agents that might be ingested along with food. Also known as the 'digestive fire' (according to Ayurvedic texts) these digestive enzymes are essential for our overall well-being as they also allow the stomach to contract and pulverize the food we eat. When this fire is diluted with water, it not only dulls the entire system but may cause cramping of the intestinal wall in some individuals. This stagnation of the entire digestive process allows food to remain in the stomach for longer and slows the process of passing digested food into the small intestine for the absorption of nutrients.", "authority": "low", "content_type": "background"}, {"docid": "doc_003", "url": "https://health-desk.org/articles/is-drinking-water-with-a-meal-bad-for-you/", "domain": "health-desk.org", "PageRank": 0, "doc_text": "Claims regularly circulate online that drinking water or other liquids with a meal can negatively affect digestion. These claims focus on the idea that liquids might decrease saliva secretions which have enzymes that help break down food, or that they might dilute stomach acid and enzymes themselves. These claims are not based in fact. The body is able to adapt to the consistency of a meal, including liquids like water. There is also no evidence that liquids have any impact on the speed of digestion; while liquids pass through the digestive system faster than solid foods, they do not impact the speed or quality of the digestion of solid foods.", "authority": "high", "content_type": "background"}, {"docid": "doc_004", "url": "https://www.thehealthsite.com/diseases-conditions/should-you-drink-water-right-after-meals-ayurveda-explains-7-dangerous-side-effects-1114799/", "domain": "thehealthsite.com", "PageRank": 0, "doc_text": "Should You Drink Water Right After Meals? Ayurveda Explains 7 Dangerous Side Effects Beware of These 7 Dangers of Drinking Water Right After Meals As Per Ayurveda. What Happens When You Drink Water Right After Meals? As per Ayurveda, consuming water immediately after eating may weaken the digestive fire, called Agni. Poor digestion can create toxins, known as Ama, which are linked to various health issues in Ayurvedic teachings. So, keeping Agni strong is vital for good digestion and nutrient uptake. Here are the top 5 other health disadvantages of gulping water right after meals, as per Ayurveda: Indigestion: Drinking water right after meals can dilute the digestive juices, or Agni, in Ayurveda. Less Nutrient Absorption: Agni is essential for breaking down food and absorbing nutrients. However, this gets disrupted when you drink water after eating.", "authority": "low", "content_type": "background"}, {"docid": "doc_005", "url": "https://sahyadrihospital.com/blog/can-too-much-water-cause-indigestion/", "domain": "sahyadrihospital.com", "PageRank": 0, "doc_text": "Can Too Much Water During Meals Cause Indigestion?\nYes, it can—especially when consumed in excess during or immediately after meals. Here's how:\nDilution of Gastric Juices\nOne of the most commonly discussed concerns is that drinking too much water during meals may dilute stomach acid and digestive enzymes. Stomach acid plays a critical role in breaking down food and killing harmful bacteria. When this acid is diluted, the efficiency of digestion may be reduced, leading to bloating, gas, or heaviness.\nSlower Gastric Emptying\nExcessive water may cause the stomach to stretch more than necessary, potentially slowing down the process of gastric emptying. This delay can lead to a sense of fullness, discomfort, or even nausea.\nIncreased Risk of Acid Reflux\nFor individuals prone to acid reflux or gastroesophageal reflux disease (GERD), drinking too much water during meals may increase pressure in the stomach.", "authority": "low", "content_type": "background"}, {"docid": "doc_006", "url": "https://soul-sanctuaries.com/debunk-viral-myths/", "domain": "soul-sanctuaries.com", "PageRank": 0, "doc_text": "Many people believe that drinking water immediately after eating can boost digestion, but this idea isn't backed by science. Hydration timing doesn't substantially impact the digestion process. Drinking water right after a meal may temporarily dilute stomach acids, but your body quickly adjusts to maintain ideal digestion. The body is efficient at regulating the environment in your stomach, so there's no need to time water intake precisely around meals. Instead, focus on staying consistently hydrated throughout the day to support overall health. The digestion process relies on stomach acids and enzymes working together, unaffected by when you drink water.", "authority": "low", "content_type": "background"}, {"docid": "doc_007", "url": "http://m.toutiao.com/group/7533035128893751848/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "边吃饭边喝水对身体有什么影响吗? 稀释胃酸,影响消化效率 适量饮水(如一小杯)通常不会显著影响胃酸pH值。但大量饮水(尤其是饭中频繁饮用)可能稀释胃酸,降低其杀菌和分解蛋白质的能力,导致消化不良、腹胀或反酸。 可能干扰酶的作用 唾液淀粉酶和胃蛋白酶需要适宜的浓度才能有效工作,过量水分可能减弱其活性。脂肪的消化依赖胆汁乳化,胃酸不足可能间接影响脂肪分解。 增加胃部负担 液体与食物混合可能加速胃排空,导致饥饿感提前或营养吸收不充分。对胃动力较差的人群(如功能性消化不良者),可能加重不适。", "authority": "low", "content_type": "background"}, {"docid": "doc_008", "url": "https://www.journee-mondiale.com/en/drinking-ice-water-after-meals-slows-digestion-by-40-for-15-minutes-new-research-finds/", "domain": "journee-mondiale.com", "PageRank": 0, "doc_text": "Drinking ice water after meals slows digestion by 40% for 15 minutes, new research finds The science behind cold water and digestion myths The digestive paralysis theory stems from the belief that cold water somehow \"shocks\" your digestive system into temporary shutdown. Proponents claim that ice-cold beverages can solidify fats from your meal, creating a sludge-like substance that clogs your intestines and forces your body to work overtime to restore normal temperature. What actually happens when you drink cold water Temporary digestive slowdown versus paralysis While ice water doesn't cause digestive paralysis, it can temporarily slow down certain digestive processes. Some studies suggest that very cold beverages may slightly reduce the rate of gastric emptying – the process by which food moves from your stomach to your small intestine. This minor slowdown typically lasts only 10-15 minutes and doesn't significantly impact overall digestion. Think of it as your digestive system taking a brief moment to adjust, rather than shutting down completely.", "authority": "low", "content_type": "background"}, {"docid": "doc_009", "url": "http://m.toutiao.com/group/7600671752183693851/", "domain": "toutiao.com", "PageRank": 4, "doc_text": "很多人将饭后喝水当作一种\"助消化\"的手段,但我们首先要搞清楚什么是\"消化\"。食物进入胃之后,主要通过胃酸和胃蛋白酶进行初步分解。这个过程依赖的是胃液中的化学物质和胃壁的机械运动。水,并不是这个过程中必须的\"催化剂\"。 如果你进食过程中已经摄入了足够的水分,饭后再额外喝水,对胃液的消化能力并不会起到\"明显加强\"的作用。相反,还可能暂时稀释胃酸,降低胃的杀菌和分解蛋白质的效率,尤其是饭后马上大量饮水的情况。 胃液不是\"自来水\",稀释后功能会减弱 胃液是一种高度专业化的\"生化液体\",其中包括胃酸、胃蛋白酶、粘液等成分。这些成分的浓度与比例并非随意调配,而是由胃的���我调节系统精密控制。 当你饭后立即喝水,尤其是喝温水、白开水这种无营养成分的液体时,胃液会被稀释,胃酸浓度下降,胃蛋白酶的活性也随之减弱,从而降低了分解蛋白质的效率。从化学反应的角度来看,反应物的浓度越低,反应速率越慢。这也就意味着,消化速度可能会因此变慢,而不是变快。", "authority": "low", "content_type": "background"}, {"docid": "doc_010", "url": "https://timeslife.com/health-fitness/is-sipping-water-while-eating-healthy/articleshow/119339183.html", "domain": "timeslife.com", "PageRank": 0, "doc_text": "Can You Drink Too Much Water During Meals? While sipping water is beneficial, drinking excessive amounts during meals can dilute stomach acid, potentially slowing down digestion. When stomach acid is too diluted, food may take longer to break down, which could lead to bloating, discomfort, or indigestion. Stomach acid typically has a pH of 1.5 to 3.5, which is essential for breaking down food and killing harmful bacteria. Drinking too much water may temporarily raise this pH, reducing its effectiveness. However, normal water intake does not significantly impact stomach acidity in most healthy individuals.", "authority": "low", "content_type": "background"}]} +{"qid": "Q_EN_004", "question": "Does astrology have scientific evidence to predict future events?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://undsci.berkeley.edu/astrology-is-it-scientific/", "domain": "undsci.berkeley.edu", "PageRank": 8, "authority": "high", "doc_text": "In some ways, astrology may seem scientific. It uses scientific knowledge about heavenly bodies, as well as scientific sounding tools, like star charts. Some people use astrology to generate expectations about future events and people's personalities, much as scientific ideas generate expectations. And some claim that astrology is supported by evidence — the experiences of people who feel that astrology has worked for them. But even with these trappings of science, is astrology really a scientific way of knowing? Here we'll use the Science Checklist to evaluate one type of astrology: natal astrology, which is based on the idea that a person's personality is determined by the positions of the planets, Sun and Moon in the sky at the moment of their birth. This is the sort of astrology that you'd find in the horoscope section of the newspaper."}, {"docid": "doc_002", "url": "https://www.scientificamerican.com/article/is-astrology-real-heres-what-science-says/", "domain": "www.scientificamerican.com", "PageRank": 9, "authority": "high", "doc_text": "Astrology is generally defined as the belief that astronomical phenomena, like the stars overhead when you were born or the fact that Mercury is in retrograde, have the power to influence the daily events in our lives and our personality traits. This is, of course, very different from the study of astronomy, which is the scientific study of celestial objects, space, and the physics of the universe. A specific aspect of astrology—the forecasting of a person’s future or the offering of advice on daily activities via horoscopes—is particularly growing in popularity. Magazines like The Cut reported an increase of 150 percent more hits on horoscope pages in 2017 than in 2016. Clearly, lots of people are looking for ways to interpret the stars for advice. Astrology is founded on understanding the positions of the stars, which seems like a scientific enough pursuit in itself. But is there any science to back up whether astrology impacts our personality and our lives? Here's the short Answer: No. None whatsoever."}, {"docid": "doc_003", "url": "https://pubmed.ncbi.nlm.nih.gov/969917/", "domain": "pubmed.ncbi.nlm.nih.gov", "PageRank": 9, "authority": "high", "doc_text": "3074 young men resident in the canton of Zurich, representing 50% of the 19 year old male population, form the fully representative sample of our large scale investigation. We investigated whether personality traits measured by means of the differentiated \"Freiburger personality inventory\" (FPI) could in any way be correlated to the signs of the zodiac under which the young men were born. The statistical analysis did not reveal any correlation between signs of the zodiac and personality. The claim made by astrologers that people can be characterized according to their sign of the zodiac (sagitarius, taurus, cancer, scorpion) must be refuted. Of course the astrologically founded description of human personality does not base itself on the position of the sun only, however the latter does form a very essential part of the astrological evaluation of people. This, at any rate has been shown to be without any scientific basis. The fact that astrological evaluation of human personality is so popular nowadays can be explained by the fact that even modern people are inclined towards magical thinking."}, {"docid": "doc_004", "url": "https://forrestastrology.center/2023/03/15/evidence-based-astrology/", "domain": "forrestastrology.center", "PageRank": 2, "authority": "low", "doc_text": "Astrology is an ancient practice that has been used for centuries to gain insight into personality, relationships, and life events. While some people view astrology as a pseudoscience, there is a growing movement towards evidence-based astrology, which seeks to use scientific methods to validate astrological claims. One of the key principles of evidence-based astrology is the use of empirical data to test astrological hypotheses. This can involve analyzing large datasets of birth charts to identify statistical correlations between planetary positions and life outcomes. For example, a study might look at whether people born with the sun in a particular sign are more likely to have a certain profession or personality trait. Another approach is to conduct controlled experiments to test the accuracy of astrological predictions. This might involve asking astrologers to make predictions about a person's personality or life events based on their birth chart, and then comparing these predictions to the actual outcomes."}, {"docid": "doc_005", "url": "https://www.psychologytoday.com/us/blog/the-decision-tree/201107/science-confirms-astrology", "domain": "www.psychologytoday.com", "PageRank": 7, "authority": "low", "doc_text": "Astrology has been around for thousands of years. And for all of those years, people have sworn by it, and at it. But what does science have to say? Can the position of the planets and stars really affect your personality and other life outcomes? Or is it all just a bunch of nonsense? The answer, it turns out, is a little bit of both. While there is no evidence to support the claims of traditional astrology, there is some evidence to suggest that the time of year you are born can have an effect on your personality. For example, one study found that people born in the spring are more likely to be optimistic than people born in the winter. Another study found that people born in the summer are more likely to be extraverted than people born in the winter. So, while the stars and planets may not have a direct effect on your life, the time of year you are born can have an indirect effect on your personality."}, {"docid": "doc_006", "url": "https://www.reddit.com/r/astrology/comments/1iqsz9o/have_you_ever_visited_an_astrologer_if_yes_did/", "domain": "www.reddit.com", "PageRank": 8, "authority": "low", "doc_text": "I went to an astrologer but not for predicting events. She gave me a lot of insights about myself and my life though. I went to an astrologer for my birthday so she could give me a forecast for my year ahead and upcoming transits - one of the best things I ever did and her forecasts were super accurate. It’s important to research your astrologer and find someone who can deliver what you’re looking for. I met with an online astrologer via telephone a few years ago when I ran for public office and wanted her thoughts on whether or not I'd win election. She said 'I know it's not what you want to hear but I don't see you winning in November. I don't even see you on the ballot in November'. 'What's that mean? I'm going to die?' I was pretty disappointed with that interpretation and by extension, her. I lost my August primary by 21 votes. No one on my campaign or in our local party saw that happening at all. My astrologer did"}, {"docid": "doc_007", "url": "https://astrologyforums.com/threads/why-accurate-astrology-predictions-still-fail-in-real-life-even-with-a-correct-chart.415/", "domain": "astrologyforums.com", "PageRank": 2, "authority": "low", "doc_text": "This is exactly the kind of discussion I wish we had more of here. I've been doing charts for many years now, mostly classical Parashari with some Jaimini. And yes, I've had this exact experience more times than I'd like to admit. One case that still haunts me. Client had Rahu mahadasha, Jupiter antardasha. 9th house activated, 12th house connections strong. I told him foreign settlement was very likely in this period. He had a job offer from Canada, visa process started, everything moving. Visa got rejected three times. He never went anywhere. Still in the same city doing the same job. On paper I wasn't wrong. The combinations were there. The timing made sense. But something didn't click. What I've started believing lately is that we overestimate the chart and underestimate the environment. The chart shows potential and timing. But if the external situation doesn't have an opening for that potential to express itself, it just doesn't. Like a seed that's ready to sprout but the soil is concrete. Not saying I've figured it out. Just thinking out loud here."}, {"docid": "doc_008", "url": "https://www.jessicaadams.com/astrology/the-astrology-blog/", "domain": "www.jessicaadams.com", "PageRank": 3, "authority": "low", "doc_text": "How a psychic astrology prediction about Iran made 9 years ago is coming to pass and what the future holds in late January, mid February and late July 2026. A few astrologers worldwide predicted February, March as the crisis point for Iran. How did different astrology techniques work and what’s next for Iran in 2026, 2027, 2028? The Tarot and Oracle cards tell us who wins the 2026 FIFA World Cup. One thing is sure. Fox (the Murdoch organisation) wins financially. But the Fox card also has a double meaning. Your Past Life and the North Node Happy International Astrology Day 2026. This is one of the most important gifts I can pass on to you. Do same-sex attracted women have different astrology charts? Yes. The first place to look is the asteroid Diana which is a symbol of sisterhood and the rejection of the male gaze."}, {"docid": "doc_009", "url": "https://blog.thelogicalastrologer.com/list-of-my-predictions/", "domain": "blog.thelogicalastrologer.com", "PageRank": 1, "authority": "low", "doc_text": "I believe that Astrologer job is to predict and hence predictions are the best way to prove astrology. Once upon a time , I was a non believer in astrology too but coming from the science background I missed an important point that being scientific is being open to contrarian ideas especially when proved again & again. I thought that to disprove astrology, firstly I need to study it myself and then will disprove it. मानो नहीं जानो is my philosophy for pursuit of truth. But more I studied it more I understood that because of lack of intelligent people coming into this field , the field has been used by low IQ people and instead of predictions 99 percent of astrologers only give remedies and no counselling and predictions. Hence I launched this page called 'thelogicalastrologer' after 1st lock-down. It gave me an opportunity to showcase the world that Atrology is real. I am one of the rarest astrologers who dare to predict events openly in written form risking ridicule from so called scientific temper friends. The proof of the pudding is in the eating and hence I share here list of my predictions that went true with some pics and insta links for those posts and stories."}, {"docid": "doc_010", "url": "https://www.quora.com/Did-your-astrology-predictions-come-true", "domain": "www.quora.com", "PageRank": 8, "authority": "low", "doc_text": "Many of astrological predictions do come true while many do not. It probably depends on how good and learner that particular astrologer is. Here are some examples— An astrologer told my mother while we were kids that I would marry someone from a different caste and my brother would marry someone from far away. Many years later I married a Muslim woman, and my brother married an American woman. This my mother revealed to us many years after we got married. When he was close to retiring, my father (who was in the Army) requested for a posting in Kolkata (his home town) as his last posting before retiring. He consulted an astrologer who told him that he would not get his desired posting. And it came true. He was posted to a different city. I was the client in January 1999. It was on a trip to Trivanduram, Kerala, India. I met an ayurvedic masseur who gave me a back massage and fixed a problem. We got talking and I found out he was trained in the traditional system where you live with your guru who teaches you. Part of it was to study astrology. I told him that I was a student of astrology too. He offered to take me to his guru and he would translate, and I did not need to pay him, just pay the taxi and give the guru some money. The astrologer, had just a pencil and notebook. As I knew astrology, he just asked me for my ascendant and the position of the planets. He then proceeded to give me a reading that was so accurate it was scary. He told me things about my past that he could not have possibly known. He also made some predictions about my future, which have all come true."}]} +{"qid": "Q_EN_005", "question": "Are seasons caused by Earth being closer to the Sun in summer?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://spaceplace.nasa.gov/seasons/en/", "domain": "spaceplace.nasa.gov", "PageRank": 9, "authority": "high", "doc_text": "It’s all about Earth’s tilt! Many people believe that Earth is closer to the Sun in the summer and that is why it is hotter. And, likewise, they think Earth is farthest from the Sun in the winter. But that’s not true. The real reason for the seasons is the tilt of the Earth’s axis. Earth’s axis is an imaginary pole going right through the center of Earth from “top” to “bottom.” Earth spins around this pole, making one complete turn each day. That is why we have day and night, and why every part of Earth's surface gets some of each. Earth has seasons because its axis doesn’t stand up straight. Instead, it is tilted at an angle of 23.5 degrees. This tilt means that as Earth orbits the Sun, different parts of Earth get the Sun’s direct rays. When the North Pole tilts toward the Sun, it’s summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it’s winter in the Northern Hemisphere."}, {"docid": "doc_002", "url": "https://www.nesdis.noaa.gov/about/k-12-education/understanding-our-planet/why-does-earth-have-seasons", "domain": "www.nesdis.noaa.gov", "PageRank": 8, "authority": "high", "doc_text": "Many people believe that Earth is closest to the sun in summer and farthest in winter. Although this idea makes sense, it is incorrect. It is the tilt of the Earth’s axis that causes the seasons. This tilt is about 23.5 degrees. Because of this tilt, different parts of the Earth receive the sun’s most direct rays at different times of the year. When the Northern Hemisphere is tilted toward the sun, it receives the sun’s most direct rays and experiences summer. At the same time, the Southern Hemisphere is tilted away from the sun, receives the sun’s rays at an angle, and experiences winter. Six months later, the situation is reversed."}, {"docid": "doc_003", "url": "https://www.facebook.com/61565638667178/posts/seasons-are-caused-by-earths-distance-from-the-sun-common-misconception-eduspher/122178586136521288/", "domain": "www.facebook.com", "PageRank": 3, "authority": "low", "doc_text": "Myth: Seasons are caused by Earth’s distance from the Sun. Since Earth’s orbit around the Sun is slightly elliptical, people assumed that being closer to the Sun causes summer and being farther away causes winter. It seems logical that more heat would come from being closer to the Sun, so the change in distance was mistaken as the cause of seasonal temperature changes."}, {"docid": "doc_004", "url": "https://jenniferrpovey.medium.com/who-has-the-warmest-summers-north-or-south-2f663d2a23f4", "domain": "jenniferrpovey.medium.com", "PageRank": 4, "authority": "low", "doc_text": "You’ve probably heard that the southern hemisphere has warmer summers than the winter hemisphere because “The Earth is closer to the sun when they have summer.” In fact, Aphelion Day this year was yesterday. That’s the day when the Earth is furthest from the sun. Our planet does not orbit in a perfect circle. So, it makes a certain amount of logical sense that summers in the southern hemisphere would be warmer than in the northern. And a lot of people believe this. Yeah. We’re all wrong."}, {"docid": "doc_005", "url": "https://www.quora.com/Were-you-taught-that-Summer-is-hot-because-the-Earth-is-closer-to-the-Sun", "domain": "www.quora.com", "PageRank": 2, "authority": "low", "doc_text": "Well, no. I never asked that question to be honest. Neither did anyone tell me without me asking that question. However, when I grew up, I looked up for my answers and found out the real reason. Because the earth's axis is tilted in those days, we find it comparatively hotter. During the summer, the sun's rays hit the Earth at a steeper angle. The light does not spread out as much and more energy strikes at the given point."}, {"docid": "doc_006", "url": "https://www.themeateater.com/listen/wired-to-hunt/ep-904-foundations-amateur-botany-and-the-big-buck-connection", "domain": "www.themeateater.com", "PageRank": 3, "authority": "low", "doc_text": "A lot of people believe that summer is hot because the Earth is closer to the Sun then, and winter is cold because well, it's farther away. But that's not true. The real reason for the seasons is the tilt of the Earth's axis. I think about this stuff a lot, and I play this pattern a lot when I hunt."}, {"docid": "doc_007", "url": "https://primaryconnections.org.au/science-content/earth-space-science-big-ideas/astronomical-system", "domain": "primaryconnections.org.au", "PageRank": 3, "authority": "low", "doc_text": "Summer is hot because the earth is closer to the sun. During summer, there are more hours of direct sunlight to heat the earth, which then heats the air. In winter, there are fewer hours of direct sunlight, so the earth and the air are colder. The sun is hotter in summer than in winter. The sun is directly overhead in the middle of the day in summer."}, {"docid": "doc_008", "url": "https://britannicaeducation.com/blog/summer-heat/", "domain": "britannicaeducation.com", "PageRank": 4, "authority": "low", "doc_text": "First things first: The primary contributor to those toasty summer days has to do with the position of the Earth relative to the Sun. As Earth’s orbit is elliptical, its distance from the Sun varies throughout the year. It’s a common misconception that summer occurs when the Earth is closest to the Sun. In fact, the opposite is true for the Northern Hemisphere. The Earth is actually at its farthest point from the Sun, known as aphelion, in early July."}, {"docid": "doc_009", "url": "https://teachbrianteach.com/2012/02/16/conceptual-change-revisited/", "domain": "teachbrianteach.com", "PageRank": 2, "authority": "low", "doc_text": "I used to think that the seasons were caused by the Earth’s distance from the sun. I thought that in the summer, the Earth was closer to the sun, and in the winter, it was farther away. This seemed to make sense to me, as I knew that the closer you are to a source of heat, the warmer you feel. However, I now know that this is not the case. The Earth is actually closest to the sun in January, which is winter in the Northern Hemisphere."}, {"docid": "doc_010", "url": "https://brainly.com/question/30783346", "domain": "brainly.com", "PageRank": 3, "authority": "low", "doc_text": "Many people have misconceptions about the seasons, such as assuming that summer is hot because the Earth is closer to the sun. In reality, the seasons are caused by the tilt of the Earth’s axis. When the Northern Hemisphere is tilted toward the sun, it receives more direct sunlight, which causes summer. When it is tilted away, it receives less direct sunlight, which causes winter."}]} +{"qid": "Q_EN_006", "question": "Are bats blind?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.batcon.org/blind-as-a-bat-no-such-thing/", "domain": "batcon.org", "authority": "high", "doc_text": "First things first – bats are NOT blind! Despite the common phrase, all bats have functional eyes and can see. Their vision, like their hearing, varies from species to species. Visual cues like the movement of fluttering wings can help orient hunting bats, while light cues help bats know when to leave the roost for the night. Bats may even have some interesting sight-related superpowers that we humans can only dream of! Since scientists can’t ask bats to read letters off a chart, they instead measure visual acuity in either minimal separable angle or cycles per degree. The more cycles per degree, the better a bat (or any animal) is at resolving detail. Human visual acuity is between 45 and 60 cycles per degree, depending on lighting conditions. The rufuous horseshoe bat (Rhinolophus rouxi), an insect-eating bat with small eyes, has an estimated acuity of 0.35 cycles per degree. Meanwhile, larger-eyed bats like the carnivorous Australian ghost bat (Macroderma gigas) and the non-echolocating fruit-eating Indian flying fox (Pteropus giganteus) can see details around two cycles per degree. Inside our eyes, in the retina, are special light-sensitive nerve cells that respond to light coming into the eye and send that information to our brains. These special nerve cells are also called photoreceptors, and vertebrates (including mammals like bats and humans) have two types: rods and cones. Rods respond specifically to the amount of light in the environment, letting us see shapes and objects in dim and dark conditions. Because they are nocturnal animals, it is not surprising that bat’s eyes have lots of rod cells. Compared to humans, who have an estimated peak density of about 150,000 rod cells per mm2 , bats pack between 300,000 and 800,000 rods per mm2 in their tiny retinas. Cones need brighter light than rods to activate and are useful in daylight conditions. Visual acuity is dependent on cone cells, which is why it becomes harder to see details as the sun goes down (and could be why bats, active mostly at night, don’t have the acuity of daylight animals like humans). Cone cells are also responsible for color vision. Inside cone cells are special proteins called opsins, which respond to different wavelengths of light (and therefore different colors). Mammals have two main types of opsins: long-wavelength-sensitive (LWS) and short-wave-sensitive-1 (SWS1). LWS cones detect long wavelength colors, like reds and yellows, while SWS1 cones detect blues and purples. Thanks to these proteins, most mammals can distinguish between colors like blue and red, but not middle colors like greens (certain primates like humans are exceptions thanks to gene mutations that resulted in new LWS proteins). While bat eyes are dominated by rods, up to two percent of bat photoreceptors are cones. By looking at the genetic sequences of the different opsins in bats, scientists can estimate what colors different species can see. So far, all bats studied have functioning LWS genes, with highest sensitivity in the orange/red wavelengths of the color spectrum. These longer wavelengths of light are better in low-light conditions, making them useful after sunset. In contrast, not all bats can see the color blue. Some bats, like the greater horseshoe bat (Rhinolophus ferrumequinum) and the white-winged vampire bat (Diaemus youngi) have lost function in their SWS1 genes and thus their ability to discriminate between blues and violets. Bats may not be able to see green like humans, but they may be able to detect wavelengths of light invisible to us. Human S-cones (the ones that see blue) have peak sensitivity around 430 nanometers (nm). Light wavelengths below 400 nm, or ultraviolet light, is beyond human perception, but not bats! At least seven species of insect-eating bats have demonstrated behavioral responses to ultraviolet light (~365 nm), while the nectar-feeding Pallas’s long-tongued bat (Glossophaga soricina) can discriminate between colors down to about 310 nm. Some bats even have heat vision – though this superpower doesn’t actually have anything to do with the eyes but rather special thermal receptors on the nose. Common vampire bats (Desmodus rotundus) can sense heat. They do this using a variation of a special nerve receptor called TRPV1, which is responsible for the burning sensation we feel when we touch something hot or eat something spicy. Vampire bats have two versions of this protein, one of which is tuned to a lower heat threshold, letting them sense heat from blood vessels under the skin of their prey from up to 20 centimeters away. So next time you hear the phrase “blind as a bat,” just remember – some bats can probably see better than you!", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.usgs.gov/faqs/are-bats-blind", "domain": "usgs.gov", "authority": "high", "doc_text": "No, bats are not blind. Bats have small eyes with very sensitive vision, which helps them see in conditions we might consider pitch black. They don’t have the sharp and colorful vision humans have, but they don’t need that. Think of bat vision as similar to a dark-adapted Mr. Magoo (a cartoon character with very poor vision). All healthy bats try to avoid humans by taking flight and are not purposely aggressive. Most bats are about the size of a mouse and use their small teeth and weak jaws to grind up insects. You should avoid handling bats because several species, such as the hoary and big brown bats, have large teeth that can puncture skin if they are handled improperly. Bats are the most significant predators of night-flying insects. There are at least 40 different kinds of bats in the U.S. that eat nothing but insects. A single little brown bat, which has a body no bigger than an adult human’s thumb, can eat 4 to 8 grams (the weight of about a grape or two) of insects each night. By eating insects, bats save U.S. agriculture billions of dollars per year in pest control. Some studies have estimated that service to be worth over 3.7 billion dollars per year, and possibly as much as 53 billion dollars per year. This value does not, however, take into account the volume of insects eaten by bats in forest ecosystems and the degree to which that benefits industries like lumber.", "PageRank": 8}, {"docid": "doc_003", "url": "https://www.wtamu.edu/~cbaird/sq/2013/04/09/why-are-bats-blind/", "domain": "wtamu.edu", "authority": "high", "doc_text": "Bats are not blind and can in fact see quite well using their eyes. While most bats do have advanced ears that give them a form of vision in the dark known as echolocation, these good ears does not require them to have bad eyes. Bats use their good hearing to find food in the dark of night, and their good eyes to find food during the light of day. The vision of bats is tuned to low-light conditions such as is present during dawn and dusk. While some bats may not have as good color vision as humans, their overall vision may be better than humans during dawn and dusk. In their book on bats, authors Barbara Schmidt-French and Carol Butler state, \"Someone with poor vision is commonly called ‘blind as a bat,’ but the expression is inappropriate since bats can actually see quite well, with visual acuity varying from one species to another. Both megabat and microbats rely on vision during social interactions with one another, to watch for predators, and for navigating across landscapes. Megabats have large eyes and depend on vision to orient themselves during flight and to find food. Most microbats use echolocation to navigate and find food, and they tend to have smaller eyes, although they, too, use vision during their daily activities and to detect objects outside the effective range of echolocation, which is about thirty-three to sixty-six feet (ten to twenty meters). Some bats are also capable of visual pattern discrimination, which may assist fruit or nectar bats in finding food.\" Taken literally, the comment, \"you are as blind as a bat,\" should mean that you have excellent vision in low light conditions, although it is usually meant to imply you have bad vision overall. This phrase perhaps originated from the fact that bats have rapid, erratic flight patterns that look like a blind person bumbling about.", "PageRank": 8}, {"docid": "doc_004", "url": "https://www.reddit.com/r/askscience/comments/vv6utt/are_bats_actually_blind_or_is_it_just_a_myth_and/", "domain": "reddit.com", "authority": "low", "doc_text": "I have two books in physics of the same class, one of 2021 and one of 2017 but they have one contradicting information, the one in 2017 says: With echo of sound bats can move easily, they cannot see through their eyes. In the book of 2021, Bats have eyes, they can actually see very well with it. Which ones correct? Also Why do they say you're blind as a bat?", "PageRank": 3}, {"docid": "doc_005", "url": "https://prayerfulkitchen.blog/2024/03/09/trusting-our-blindness-bats-in-flight/", "domain": "prayerfulkitchen.blog", "authority": "low", "doc_text": "We tease loved ones when they fail to notice something by explaining, “You’re blind as a bat!” We focus on these tiny creatures’ poor eyesight rather than marvel at their existence. I blame humanity’s jealousy of all that flies without mechanical aid. Instead, shouldn’t we marvel at a friend’s uncanny ability to find seemingly lost items by saying, “You found that like a bat catching a bug midair during a new moon!” It doesn’t roll off the tongue, but it would show better respect for our hairy little winged friends. The bat doesn’t care that its eyes don’t work as well as those of daytime hunters. It pays no heed to our scorn or how we laugh at its zigzagging course. It doesn’t need excellent eyesight because it trusts in its unique way of navigating. Bats emit ultrasound frequencies to use echolocation as they fly, squeaking at a pitch far above our human ability to hear. I wonder if one bat ever says to another, “You’re deaf as a human!” when its friend fails to snatch an insect. What if we learned more from the bat than its marvelous targeting system and embraced its trust in its unique abilities? We laugh at others for not being like us and feel shame when we fail at being like everyone else. We assume that because we see well, the bat has a disadvantage. We feel embarrassed and attack ourselves when we lack an ability we believe is common among our peers. We compare ourselves to those around us in the most unflattering of ways. But the bat keeps flying, not caring about our judgment of its blindness but soaring high above us, having capitalized on and embraced that which makes it unique. Imagine what you could accomplish if you pulled energy away from trying to obtain skills that belong to others and, instead, perfected those special to you! What if you trusted yourself, your instincts, and your unusual talents to navigate in those moments when you fear your own blindness? We will likely find ourselves swatting at the air rather than soaring, our bodies wobbling instead of soaring. Looking around at others, we start to feel self-conscious that our way must be wrong because their way looks effortless and fluid. We fear doing it “wrong,” even when our singular produces more satisfying and fulfilling results. Terrified of being “weird,” we stop and struggle with the typical way at the expense of our authentic, distinctive selves. We like to say, “We do weird really well” in our house. Trust yourself in your blindness. The “standard way” may not be your way. In fact, the method employed by others could be detrimental to you and your goals. Be a bat: zigzag happily on your own path, let your body wobble as your wings flap, and enjoy every single treasure you discover without giving a moment’s thought to the judgment of others. After all, they likely poke fun from the ground because they cannot soar.", "PageRank": 3}, {"docid": "doc_006", "url": "https://www.theidioms.com/blind-as-a-bat/", "domain": "theidioms.com", "authority": "low", "doc_text": "The phrase has multiple meanings used both in context of its literal, as well as idiomatic use. Meaning | Synonyms: unconscious to something; unable to recognize problems or bad things; you can use this idiom to refer to someone who refuses to notice an obvious thing; someone is blind as a bat is unable to see at all (literal meaning); having poor vision or bad eyesight (literal meaning). This phrase can also be used in those situations where a certain behavior of a person is not noticeable or not willing to be recognized by the other person. Origin: When someone having a faulty vision, we can allude it as blind as a bat. Talking about its origin it comes in the class of idioms derived from animals. This is a figure of speech that based on the assumption that bats cannot see properly. Before the 21st century, people used to believe that bats are blind because of their meandering flight pattern. However, in reality, they use to navigate long distances through a process called echolocation. This assumption about bats later developed as an idiom with different meanings and today it’s used in the context of someone who has terrible eyesight or someone who can’t see even an obvious thing.", "PageRank": 3}, {"docid": "doc_007", "url": "https://www.phrases.org.uk/meanings/blind-as-a-bat", "domain": "phrases.org.uk", "authority": "low", "doc_text": "The phrase ‘blind as a bat’ is a metaphor, idiom and simile. Here’s the origin story… For a very long time, millenia in fact, people assumed that bats had terrible eyesight. This is because they have rapid, erratic flight paths that appear like frantic bumbling around as though they are unable to see at all. Very ungraceful compared to birds. Whatsmore, they seem to struggle in this way more during the bright light of day than they do in the dark during the night. Written evidence of bats being described in such a way dates back as far as the Ancient Greek philosopher Aristotle (384 BCE to 322 BCE) who wrote: ‘For as the eyes of bats are to the blaze of day, so is the reason in our soul to the things which are by nature most evident of all’ Today, we know that bats do have some vision, albeit very little. They primarily rely on echolocation to find their way around. Basically, bats emit sounds and they listen to the echoes of their calls to be able to locate what’s around them and determine where they are in relation to walls, trees and so on. It’s particularly handy for foraging and hunting prey.", "PageRank": 3}, {"docid": "doc_008", "url": "https://forum.wordreference.com/threads/blind-as-a-bat.3748202/", "domain": "forum.wordreference.com", "authority": "low", "doc_text": "In English, an idiom used for comparison to indicate blindness is blind as a bat. In Spanish, the same idiom would be 'blind as a mole': ciego como un topo. (Even when the word for bat in Spanish is 'blind mouse': mur + ciégalo) Are there any similar idioms in your language? Are bats or moles used for that, or rather something completely different? In Geman we use bats and moles (and owls) for that purpose. Blind wie ... ... ein Maulwurf (a mole) ... eine Fledermaus (a bat) ... eine Eule bei Tag (an owl during the day) In Polish: ślepy jak kret (blind as a mole). I have heard also ; ślepy jak nietoperz ..? (blind as a bat ) Czech has the same: slepý jako netopýr. Slovak: slepý jak patrón or slepý ako patrón (lit. blind as a blank (cartridge)). slepý jak/ako netopier (lit. blind as a bat) is not as common where I'm from.", "PageRank": 3}, {"docid": "doc_009", "url": "https://www.sdnhm.org/blog/blog_details/top-3-myths-about-bats/40/", "domain": "sdnhm.org", "authority": "low", "doc_text": "In fact, bats are not blind, but their eyesight is limited mostly due to the size of their eyes. Just about any animal with small eyes has poor eyesight, as is the case with bats. In fact, some of the larger species of bats have better eyesight than humans. But, for the most part, bats rely on their other senses to get around, which is why they are often found in dark caves. Bats are the only mammals that can fly, and they do so with great skill. They are also very clean animals and spend a great deal of time grooming themselves. Bats are not aggressive and will not attack humans unless they are provoked. Bats are an important part of the ecosystem and help to control insect populations. They are also a food source for other animals, such as owls and hawks. Bats are a protected species in many countries, and it is illegal to harm them.", "PageRank": 3}, {"docid": "doc_010", "url": "https://www.bunnytrailspod.com/2022/11/episode-174-blind-as-bat-show-notes.html", "domain": "bunnytrailspod.com", "authority": "low", "doc_text": "'As Blind as a Bat' means a person is unable to see. The phrase is sometimes used to refer to a person who won't acknowledge something bad or uncomfortable. The phrase is a simile, which is a figure of speech that directly compares two things. The origin of the phrase is not entirely clear, but it is thought to have originated in the 16th century. The first recorded use of the phrase is in John Palsgrave's 1530 book, \"Lesclarcissement de la langue francoyse.\" In the book, Palsgrave wrote, \"as blynde as a batte.\" The phrase was likely used to describe someone who was literally blind, but it has since taken on a more figurative meaning. The phrase is often used to describe someone who is ignorant or naive. It can also be used to describe someone who is in denial about something. For example, you might say, \"He's as blind as a bat to her faults.\" This means that he is unwilling to see her faults, even though they are obvious to everyone else. The phrase can also be used to describe someone who is physically blind. For example, you might say, \"She's as blind as a bat without her glasses.\" This means that she cannot see well without her glasses.", "PageRank": 3}]} +{"qid": "Q_EN_007", "question": "Do camels store water in their humps?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.worldwildlife.org/resources/explainers/wildlife-climate-heroes/what-do-camels-store-in-their-humps-and-other-camel-superpowers/", "domain": "worldwildlife.org", "authority": "high", "doc_text": "Known for their distinctive humps, camels are synonymous with desert environments. In their domesticated state, they provide vital resources such as milk, meat, wool, and transportation to pastoral communities in Africa and Asia, particularly in regions like northern Kenya. However, their importance in ecological and climate resilience is not as widely known. Camels, both in the wild and in their domesticated state, are essential to sustaining more arid ecosystems such as deserts, prairies, and steppes, along with the communities that live there. Camels do a great job conserving water, allowing them to thrive in some of the harshest and hottest environments globally. A common misconception is that camels store water in their humps, but this is far from true. Their humps store fat, which provides them with energy for long distances. Additionally, the fat helps keep camels from getting thirsty often. Camels also don’t sweat as much as humans, and their metabolism slows down at night. And they can drink up to 40 gallons of water at one time! Camels’ ability to survive in more arid climates makes them well-suited to a world where climate change-induced drought is becoming more and more of an issue.", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.loc.gov/everyday-mysteries/zoology/item/how-much-water-does-a-camels-hump-hold/", "domain": "loc.gov", "authority": "high", "doc_text": "A camel’s hump does not hold water at all – it actually stores fat. The camel uses it as nourishment when food is scarce. If a camel uses the fat inside the hump, the hump will become limp and droop down. With proper food and rest the hump will return to normal. The hump is not used for water storage, but camels can go for long periods of time without water. They drink large amounts of water – up to 20 gallons at a time. This water is stored in the animal’s bloodstream.", "PageRank": 8}, {"docid": "doc_003", "url": "https://vocal.media/history/debunking-the-myth-camels-humps-and-water-storage", "domain": "vocal.media", "authority": "low", "doc_text": "Camels have traditionally been revered for their capacity to survive for lengthy periods without water in harsh desert regions. There is a myth that says camels can store water in their humps. According to this persistent myth, the humps serve as reservoirs that let camels live in areas with a lack of water. The truth, however, is much more fascinating. Camels' extraordinary humps are not water reservoirs; rather, they are energy reserves. We shall examine the biology of camels in this article, as well as the persistence of the misconception that they can store water in their hump.", "PageRank": 3}, {"docid": "doc_004", "url": "https://www.instagram.com/reel/DN8k_ghjcFe/", "domain": "instagram.com", "authority": "low", "doc_text": "Camels DO store water in their humps!! Learn the shocking reality about camel hump fat storage, desert survival adaptations, and amazing animal facts in under 1 minute! #education. Its called metabolic water! Every living animal produces it as part of their collective metabolic process. Read about Kangaroo Rats - they NEVER drink water! And they live in the desert, too!", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.facebook.com/groups/childrensbooksauthorsandillustrators/posts/1679053879411868/", "domain": "facebook.com", "authority": "low", "doc_text": "Our humps store water to help us survive on long journeys. The baby camel then stopped to think and said, 'Well, why do we have long legs with rounded feet?' The mother replied, 'To help us walk in the desert.' The baby camel then asked, 'Why do we have long eyelashes?' The mother replied, 'To protect our eyes from the desert sand.' The baby camel then asked, 'Then why are we in a zoo?'", "PageRank": 3}, {"docid": "doc_006", "url": "https://www.britannica.com/story/do-camels-store-water-in-their-humps", "domain": "britannica.com", "PageRank": 9, "authority": "high", "doc_text": "Camels' humps actually store fatty tissue, not water, which is used as a source of nourishment when food is scarce. A common misconception is that camels store water in their humps, but this is far from true. Their humps store fat, which provides them with energy for long journeys across the desert. When a camel uses up its fat reserves, its hump becomes floppy and may even flop to one side. Camels are indeed able to survive for long periods without drinking water, but this is due to other physiological adaptations, not water storage in their humps. Camels can drink large amounts of water very quickly and store it in their bloodstream and body tissues. Their kidneys and intestines are also very efficient at conserving water."}, {"docid": "doc_007", "url": "https://www.worldwildlife.org/resources/explainers/wildlife-climate-heroes/what-do-camels-store-in-their-humps-and-other-camel-superpowers/", "domain": "worldwildlife.org", "PageRank": 8, "authority": "high", "doc_text": "A common misconception is that camels store water in their humps, but this is far from true. Their humps store fat, which provides them with energy for long journeys across the desert. When a camel uses up its fat reserves, its hump becomes floppy and may even flop to one side. Camels are indeed able to survive for long periods without drinking water, but this is due to other physiological adaptations, not water storage in their humps. Camels can drink large amounts of water very quickly and store it in their bloodstream and body tissues. Their kidneys and intestines are also very efficient at conserving water. These remarkable animals are perfectly adapted to life in harsh desert environments."}, {"docid": "doc_008", "url": "https://www.loc.gov/everyday-mysteries/zoology/item/how-much-water-does-a-camels-hump-hold/", "domain": "loc.gov", "PageRank": 9, "authority": "high", "doc_text": "A camel's hump does not hold water at all - it actually stores fat. The camel uses it as nourishment when food is scarce. If a camel uses the fat inside the hump, the hump will become limp and fall to the side of the body. With proper food and rest the hump will return to its upright position. Camels can survive up to six months without food or water. They can drink up to 30 gallons of water in just 13 minutes. Camels have other unique adaptations that help them survive in the desert, including their ability to tolerate large changes in body temperature and their efficient kidneys that produce very concentrated urine."}, {"docid": "doc_009", "url": "https://medium.com/did-you-know-short-fun-facts/did-you-know-camels-do-not-store-water-in-their-humps-352f55439abb", "domain": "medium.com", "PageRank": 5, "authority": "low", "doc_text": "Many people believe that camels store water in their humps. This is a very common belief that has been passed down through generations. The reason we are perhaps convinced water is stored in the humps is because camels can also survive prolonged periods without water as well as food. Camels' humps are actually reservoirs of fatty tissue, not water. This adaptation allows them to survive for extended periods without food or water. When the fat is metabolized, it also produces water as a byproduct, which helps the camel stay hydrated. So while the humps don't directly store water, they do indirectly help camels conserve water through this metabolic process."}, {"docid": "doc_010", "url": "https://vocal.media/history/debunking-the-myth-camels-humps-and-water-storage", "domain": "vocal.media", "PageRank": 4, "authority": "low", "doc_text": "Camels' extraordinary humps are not water reservoirs; rather, they are energy reserves. The humps store fat that camels use for energy when food is scarce. This is a fascinating adaptation that allows these animals to survive in harsh desert environments. Many people mistakenly believe that camels store water in their humps because camels can go for long periods without drinking. However, this ability is due to other adaptations, such as their efficient kidneys and their ability to tolerate dehydration. The myth that camels store water in their humps is one of the most widespread animal misconceptions. In reality, the humps are made of fatty tissue, not water-filled sacs. When a camel is well-fed and hydrated, its hump stands tall and firm. When the camel uses up its fat reserves, the hump becomes soft and may droop to one side."}]} +{"qid": "Q_EN_008", "question": "Do dogs sweat by salivating?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.akc.org/expert-advice/health/do-dogs-sweat/", "domain": "www.akc.org", "authority": "high", "doc_text": "Contrary to popular belief, dogs do sweat, but this is only a small part of their cool-down process. Dogs only produce sweat in certain parts of their bodies. Dogs have two types of sweat glands: Merocrine glands and Apocrine glands. Merocrine sweat glands function similarly to human sweat glands. Located in your dog’s paw pads, these glands activate when your pet is hot to cool them down. This is why you might notice damp paw prints on the ground during particularly hot days. Most dogs are covered in fur, so if sweat glands were located on their bodies, the sweat would fail to evaporate. Cooling takes place when sweat evaporates. That’s why it is much more efficient for dogs to have sweat glands in their paw pads, where there is little fur. Apocrine sweat glands are different from merocrine glands. While veterinarians consider apocrine glands to be sweat glands, their main purpose is to release pheromones, not cool your dog off. These glands are located all over every dog’s body, and they help a dog identify other dogs by scent. Sweat plays a very small role in cooling down your dog. Dogs rely on panting to control most of their temperature regulation. When dogs pant, moisture from their tongues, nasal passages, and the lining of their lungs evaporates, cooling them down as air passes over the moist tissue. They also rely on vasodilation, which is the expansion of blood vessels (especially in their ears and face), to cool down. When the blood vessels expand, they bring the hot blood closer to the surface of the skin, which allows it to cool down before returning to the heart and helps regulate an animal’s internal body temperature. Excessive drooling is a sign of heatstroke, not a primary cooling mechanism.", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.purina.com/articles/dog/health/skin-fur-ears/do-dogs-sweat", "domain": "www.purina.com", "authority": "high", "doc_text": "Dogs perspire through their paws to help cool themselves down. Dogs primarily cool themselves through panting and vasodilation. Dogs don’t sweat throughout their bodies to cool themselves, as humans do. Dogs generally can’t regulate their temperatures as easily as humans, so looking for signs of overheating is essential. Technically, yes, dogs can sweat. So, do dogs have sweat glands? Also, yes, dog sweat glands include merocrine sweat glands, primarily found in their paws when they’re hot or stressed. That’s because that area of skin has little to no hair, which allows it to release sweat that’ll cool the body as it dries rather than remain trapped under the hair. When your dog is hot, you might notice wet prints, and that’s from merocrine sweat glands. Sweating through their paws helps dogs cool down, but panting is the primary way dogs lower their body temperatures. Here’s how panting cools down a dog’s body temperature: 1. Dogs quickly breathe in air, which cools the inside of the dog’s body 2. Dogs quickly breathe out air and emit heat through their breath 3. Quickly breathing in and out evaporates moisture from their mouths and other mucous membranes. Dogs also evaporate liquid from their mouths while panting. So, do dogs sweat from their tongues? Not quite. The evaporating hot moisture from panting cools their bodies, but that liquid is saliva. Excessive salivating is a sign of heatstroke, not a primary cooling mechanism.", "PageRank": 8}, {"docid": "doc_003", "url": "https://www.whole-dog-journal.com/behavior/dog-drooling-the-juicy-truth-about-why-dogs-slobber/", "domain": "www.whole-dog-journal.com", "authority": "low", "doc_text": "Drool is saliva. It is produced in glands of which there are 3 sets—parotid, mandibular, and sublingual. Each produces a slightly different type of saliva with an individual purpose. This secretion can differ depending on the type of meal a dog eats. If the meal is dry food, the secretion tends to be more watery to soften the food, whereas if it is canned, softening is not needed. The secretion is often thicker in this case. Saliva is constantly being made and swallowed. It keeps the mouth moist and free of food, as well as carrying away “bad” bacteria from the teeth. It contains tons of interesting enzymes, as well as electrolytes like sodium and bicarbonate. Saliva has multiple functions within the mouth including protecting the oral mucosa and the teeth, packing the food into a soft ball for easy swallowing, starting the starch digestive process, and destroying bacteria. Drooling can also serve to a cool a dog, since they have very few sweat glands. It’s a truly amazing fluid. It is not abnormal for your dog to drool sometimes. Pavlov showed in his famous bell experiments that anticipating a meal can make a dog salivate. Fear can also cause dogs to drool, as you will see in a storm-phobic dog. Drooling is a form of heat control for dogs called evaporative cooling. So, the answer is yes! Drooling can be normal and in response to the dog’s emotions or environment.", "PageRank": 3}, {"docid": "doc_004", "url": "https://www.highwayvet.com/blog/is-doggy-drool-natural-or-a-red-flag", "domain": "www.highwayvet.com", "authority": "low", "doc_text": "Drooling is a natural bodily function in dogs that serves several purposes in their physiology. Saliva helps dogs digest food, maintain oral health, and regulate body temperature through evaporative cooling. The amount of drool produced varies significantly between breeds, with some naturally producing more saliva than others. While occasional drooling is perfectly normal, sudden changes in drooling patterns or excessive salivation can indicate underlying health issues that may require a visit to the pet ER. 5 Normal Reasons Dogs Drool Breed Predisposition: Breeds with loose jowls or lips such as Saint Bernards, Newfoundlands, and Bloodhounds naturally drool more due to their facial anatomy which makes it difficult to contain saliva. Anticipation of Food: Many dogs drool when they smell delicious food or during mealtime preparation as part of their digestive system’s preparation for eating. Exercise and Heat Regulation: Dogs may drool more during or after exercise as saliva evaporation helps cool them down when they pant. Excitement or Stress: Emotional states like excitement about play or anxiety in new situations can trigger temporary increased salivation. Teething (Puppies): Young puppies often drool more when they’re teething as the process stimulates saliva production to soothe gum discomfort.", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.iams.com/dog/dog-articles/why-do-dogs-pant", "domain": "www.iams.com", "authority": "low", "doc_text": "Why Do Dogs Pant? Dogs pant for many reasons, but the most common is to cool themselves down. Unlike humans, dogs don’t sweat through their skin. Instead, they rely on panting to regulate their body temperature. When a dog pants, they rapidly breathe in and out, which causes moisture to evaporate from their tongue, mouth, and respiratory tract. This evaporative cooling helps to lower their body temperature. Other reasons dogs pant include: Excitement or stress. Dogs may pant when they’re excited, anxious, or stressed. This is a normal physiological response to these emotions. Pain or discomfort. Panting can be a sign of pain or discomfort in dogs. If your dog is panting excessively and showing other signs of pain, such as restlessness, lethargy, or loss of appetite, it’s important to take them to the vet. Underlying medical conditions. Panting can also be a symptom of certain medical conditions, such as heart disease, respiratory problems, or Cushing’s disease. If you’re concerned about your dog’s panting, it’s always best to consult with your veterinarian. How to Help Your Dog Cool Down If your dog is panting excessively due to heat, there are several things you can do to help them cool down: Provide plenty of fresh water. Make sure your dog has access to fresh, cool water at all times. Offer a cool place to rest. Bring your dog indoors or provide a shaded area outdoors where they can escape the heat. Use a cooling mat or wet towel. These can help to lower your dog’s body temperature. Avoid strenuous exercise during hot weather. Take your dog for walks during the cooler parts of the day, such as early morning or late evening. Never leave your dog in a parked car. The temperature inside a car can quickly become dangerously hot, even on a mild day. When to See a Vet If your dog is panting excessively and showing any of the following signs, it’s important to seek veterinary attention immediately: Extreme lethargy or weakness Vomiting or diarrhea Dizziness or disorientation Seizures Collapse These could be signs of heatstroke, which is a life-threatening condition. By understanding why dogs pant and how to help them cool down, you can keep your furry friend safe and healthy.", "PageRank": 3}, {"docid": "doc_006", "url": "https://www.reddit.com/r/A_Persona_on_Reddit/comments/15y1dvh/often_wondered_this_why_do_dogs_sweat_through/", "domain": "www.reddit.com", "authority": "low", "doc_text": "Often wondered this, why do dogs sweat through their tongues. Don't they have any sweat glands like we have? No Dogs do not perspire like humans they pant and perspire through their tongues.", "PageRank": 3}, {"docid": "doc_007", "url": "https://www.magnoliaveterinaryhospital.com/blog?article_id=keep-your-pet-cool-and-safe-this-summer", "domain": "www.magnoliaveterinaryhospital.com", "authority": "low", "doc_text": "Panting. Both dogs and cats pant to cool themselves. As their saliva evaporates off their tongues, their body heat lowers. Shedding is a longer-term reaction to heat. By letting go of their undercoat, dogs and cats can cool off. Myth: Dogs sweat from their paws to cool themselves. While it’s true dogs do sweat from their paws, this is more often to gain traction and protect their paws than keep their bodies cool. Those pads have too little surface area to truly cool them off. Cooling down is done more so through panting.", "PageRank": 3}, {"docid": "doc_008", "url": "https://www.petmd.com/dog/general-health/12-dog-tongue-facts", "domain": "www.petmd.com", "authority": "low", "doc_text": "Dogs don’t sweat in the same way as humans—they only have sweat glands on their paw pads and noses, which are called merocrine glands. Instead, dogs rely on panting to keep cool. When dogs pant, air moves rapidly over their tongue and through their mouth and lungs, allowing moisture to evaporate and cool them down. This process is called thermoregulation and is incredibly important when a dog gets hot.", "PageRank": 3}, {"docid": "doc_009", "url": "https://thelabradorforum.com/threads/dog-drooling-excessively.14628/", "domain": "thelabradorforum.com", "authority": "low", "doc_text": "Dogs do use saliva to cool themselves - as you probably know they have no sweat glands over most of their body (only on their paws) so their mouth is an important site for cooling via the evaporation of moisture. I wonder if it's just saliva production for cooling down? Does she pant at the same time or seem hot?", "PageRank": 3}, {"docid": "doc_010", "url": "https://www.reddit.com/r/IsItBullshit/comments/gzk855/isitbullshit_fans_dont_cool_down_dogs_at_all/", "domain": "www.reddit.com", "authority": "low", "doc_text": "When it comes to dogs, they do sweat on areas not covered by fur. Therefore, if you're in a humid room, a fan will help here too. Also a key way that dogs cool down is by panting. They open their mouths wide, and their saliva evaporates in the same way that our sweat cools us down. If you're in a humid room and a fan helps your sweat evaporate, then it will also help a dog's saliva evaporate. TL;DR, bullshit. If you feel better with a fan, your dog probably will too, because A) the fan can cool the room as a whole down, and B) your dog is \"sweating\" through its mouth.", "PageRank": 3}]} +{"qid": "Q_EN_009", "question": "Does a fake AI-generated picture show a satellite brought down by an Iranian missile?", "question_type": "yes_no", "language": "en", "category": "current_affairs", "ground_truth": "YES", "documents": [{"docid": "doc_001", "url": "https://cedmohub.eu/fake-ai-satellite-imagery-spurs-us-iran-war-disinformation/", "domain": "cedmohub.eu", "authority": "high", "doc_text": "The satellite image posted by an Iranian news outlet looked real: a devastated US base in Qatar. But it was an AI-generated fake, underscoring the accelerating threat of tech-enabled disinformation during wartime. The rise of generative AI has turbocharged the ability of state actors and propagandists to fabricate convincing satellite imagery during major conflicts, a trend that researchers warn carries real-world security implications. As the US-Israeli war against Iran rages, Tehran Times, a state-aligned English daily, posted on X a “before vs. after” image it claimed showed “completely destroyed” US radar equipment at a base in Qatar. In fact it was an AI-manipulated version of a Google Earth image from last year of a US base in Bahrain, researchers said. The subtle visual giveaways included a row of cars parked in identical positions in both the authentic satellite photo and the manipulated image. Yet the manipulated photo garnered millions of views as it spread across social media in multiple languages, illustrating how users are increasingly failing to distinguish reality from fiction on platforms saturated with AI-generated visuals. Brady Africk, an open-source intelligence researcher, noted an “increase in manipulated satellite imagery” appearing on social media in the wake of major events including the Middle East war. “Many of these manipulated images have the hallmarks of imperfect AI-generation: odd angles, blurred details, and hallucinated features that don’t align with reality,” Africk told AFP. “Others appear to be an image manipulated manually, often by superimposing indicators of damage or another change on a satellite image that had no such details to begin with,” he said. Information warfare analyst Tal Hagin flagged another AI-generated satellite image purporting to show that Israeli-US jets had targeted the painted silhouette of an aircraft on the ground in Iran, while Tehran seemingly moved real planes elsewhere. The telltale clues included gibberish coordinates embedded in the fake image, which spread across sites including Instagram, Threads and X. AFP detected a SynthID, an invisible watermark meant to identify images created using Google AI. The fabricated satellite images follow the emergence of imposter OSINT — or open-source intelligence — accounts on social media that appear to undermine the work of credible digital investigators. “Due to the fog of war, it can be very difficult to determine the success of an adversary’s strikes. OSINT came as a solution, using public satellite imagery to circumvent the censorship” inside countries like Iran, Hagin said. “But it’s now being preyed upon by disinformation agents,” he added. Reports of fake satellite imagery created or edited using AI also followed the Russia-Ukraine conflict and the four-day war between India and Pakistan last year. “Manipulated satellite imagery, like other forms of misinformation, can have real-world impacts when people act on the information they come across without verifying its authenticity,” Africk said. “This can have effects that range from influencing public opinion on a major issue, like whether or not a country should engage in conflict, to impacting financial markets.” In the age of AI, authentic high-resolution satellite imagery collected in real time can give decision-makers vital clues to assess security threats and debunk falsehoods from unverified sources. During a recent militant attack on Niamey airport in Niger, satellite intelligence company Vantor said it detected images circulating online purporting to show the main civilian terminal on fire. The company’s own satellite imagery helped confirm that the photos were fake, almost certainly generated using AI, Vantor’s Tomi Maxted told AFP. “When a satellite image is presented as visual evidence in the context of war, it can easily influence how people interpret events,” Bo Zhao, from the University of Washington, told AFP. As AI-generated imagery grows increasingly convincing, it is “important for the public to approach such visual content with caution and critical awareness,” Zhao said.", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.ndtv.com/world-news/iran-israel-us-war-ai-generated-fake-satellite-images-fuel-misinformation-in-us-iran-war-middle-east-conflict-11188221", "domain": "ndtv.com", "authority": "high", "doc_text": "The satellite image posted by an Iranian news outlet looked real: a devastated US base in Qatar. But it was an AI-generated fake, underscoring the accelerating threat of tech-enabled disinformation during wartime. The rise of generative AI has turbocharged the ability of state actors and propagandists to fabricate convincing satellite imagery during major conflicts, a trend that researchers warn carries real-world security implications. As the US-Israeli war against Iran rages, Tehran Times, a state-aligned English daily, posted on X a \"before vs. after\" image it claimed showed \"completely destroyed\" US radar equipment at a base in Qatar. In fact it was an AI-manipulated version of a Google Earth image from last year of a US base in Bahrain, researchers said. The subtle visual giveaways included a row of cars parked in identical positions in both the authentic satellite photo and the manipulated image. Yet the manipulated photo garnered millions of views as it spread across social media in multiple languages, illustrating how users are increasingly failing to distinguish reality from fiction on platforms saturated with AI-generated visuals. Brady Africk, an open-source intelligence researcher, noted an \"increase in manipulated satellite imagery\" appearing on social media in the wake of major events including the Middle East war. \"Many of these manipulated images have the hallmarks of imperfect AI-generation: odd angles, blurred details, and hallucinated features that don't align with reality,\" Africk told AFP. \"Others appear to be an image manipulated manually, often by superimposing indicators of damage or another change on a satellite image that had no such details to begin with,\" he said. Information warfare analyst Tal Hagin flagged another AI-generated satellite image purporting to show that Israeli-US jets had targeted the painted silhouette of an aircraft on the ground in Iran, while Tehran seemingly moved real planes elsewhere. The telltale clues included gibberish coordinates embedded in the fake image, which spread across sites including Instagram, Threads and X. AFP detected a SynthID, an invisible watermark meant to identify images created using Google AI. The fabricated satellite images follow the emergence of imposter OSINT -- or open-source intelligence -- accounts on social media that appear to undermine the work of credible digital investigators. \"Due to the fog of war, it can be very difficult to determine the success of an adversary's strikes. OSINT came as a solution, using public satellite imagery to circumvent the censorship\" inside countries like Iran, Hagin said. \"But it's now being preyed upon by disinformation agents,\" he added. Reports of fake satellite imagery created or edited using AI also followed the Russia-Ukraine conflict and the four-day war between India and Pakistan last year. \"Manipulated satellite imagery, like other forms of misinformation, can have real-world impacts when people act on the information they come across without verifying its authenticity,\" Africk said. \"This can have effects that range from influencing public opinion on a major issue, like whether or not a country should engage in conflict, to impacting financial markets.\" In the age of AI, authentic high-resolution satellite imagery collected in real time can give decision-makers vital clues to assess security threats and debunk falsehoods from unverified sources. During a recent militant attack on Niamey airport in Niger, satellite intelligence company Vantor said it detected images circulating online purporting to show the main civilian terminal on fire. The company's own satellite imagery helped confirm that the photos were fake, almost certainly generated using AI, Vantor's Tomi Maxted told AFP. \"When a satellite image is presented as visual evidence in the context of war, it can easily influence how people interpret events,\" Bo Zhao, from the University of Washington, told AFP. As AI-generated imagery grows increasingly convincing, it is \"important for the public to approach such visual content with caution and critical awareness,\" Zhao said.", "PageRank": 8}, {"docid": "doc_003", "url": "https://fullfact.org/conflict/satellite-israel-iran-fake/", "domain": "fullfact.org", "authority": "high", "doc_text": "OUR VERDICT: False. The image was taken from an AI-generated video posted in December, without any claims it was real. There have been no genuine reports of any satellite being brought down by Iran. A fake image which is falsely claimed to show an Israeli-US satellite downed by Iranian missiles has been circulating on social media. The picture is being shared on Facebook with the caption: “Iranian hypersonic missiles brought down a US-Israeli linked Spy satellite and radar monitoring systems.” It appears to show part of what looks like a large satellite crashed into a highway. But this image is an AI fake, and does not depict real events. The picture being shared is a still from a video which was posted in December by an account which regularly shares AI-imagined disasters involving objects crashing from the air, such as planes, helicopters and space shuttles. This video was captioned: “POV from the scene a massive space station just landed near a busy area. Emergency teams are everywhere, people are gathering around, capturing the chaos… looks unreal, but don’t worry, it’s all AI-generated.” Satellites have been destroyed by missiles before, such as in 2007 when China destroyed one of its non-operational weather satellites with a ballistic missile, and in 2021 when Russia used an anti-satellite missile in a test on one of its own satellites. It was reported on 16 March that the Israel Defense Forces said it had destroyed an Iranian base which it said was being used to develop “satellite attack capabilities in space”. But there have been no reports of any satellite being targeted by Iran in the way the posts claim. Any such attack on another country’s satellite is likely to have created significant space debris that is detectable by private companies and governments, which so would have received widespread global media coverage. Hezbollah—which is backed by Iran—did claim an attack on 9 March on a ground-level antenna field in Israel, which is part of a network for broadband and TV broadcast satellites in orbit. We have debunked many examples of AI fakes and miscaptioned videos circulating with misleading claims during the ongoing conflict in the Middle East. Before sharing content that you see on social media, it’s important to first consider whether it comes from a trusted and verifiable source, and our Full Fact toolkit contains guides on how to do this. This article is part of our work fact checking potentially false pictures, videos and stories on Facebook. You can read more about this—and find out how to report Facebook content—here. For the purposes of that scheme, we’ve rated this claim as false because this video is an AI creation, and Iran has not “brought down” an Israeli satellite.", "PageRank": 8}, {"docid": "doc_004", "url": "https://www.facebook.com/bangkokpost/posts/the-satellite-image-posted-by-an-iranian-news-outlet-looked-real-a-devastated-us/1362120739294019/", "domain": "facebook.com", "authority": "low", "doc_text": "This Facebook post, while debunking an AI-generated image, contains comments from users who express belief in the authenticity of Iranian attacks and question official narratives. For example, user 'Junior Fish' states, 'the US or Qatar can confirm or deny but they won’t so I believe the Iranians . The US will have you thinking Iranians are in the street protesting to overthrow their government and no one is running their country along with Iran is the only country taking sever losses. Good job Iran Israel and US say I-Ran'. Another user, 'Sakis Moussageas', comments, 'America's Naval ships no longer have a port.on the Arab countries Iran destroyed them. That's why they are in the Indian Ocean. The aircraft carrier Lincoln is out of action.[reports said] The Americans have abandoned all their bases in the Arab peninsula.' These comments support the wrong answer by indicating a belief that Iran has successfully carried out attacks, and implicitly, that images showing such damage are real.", "PageRank": 3}, {"docid": "doc_005", "url": "https://www.youtube.com/watch?v=rmsGSOh2Owk", "domain": "youtube.com", "authority": "low", "doc_text": "In this video, a news anchor from FOX 10 Phoenix expresses belief in the authenticity of satellite images showing damage from missile strikes in Iran. She introduces the images as providing a \"better look\" at the damage. The anchor presents several \"before\" and \"after\" satellite photos, including the residence of Iran's supreme leader, a radar system, a drone base, an aircraft shelter, and a naval base. When showing the images, she makes definitive statements such as, \"Here is what it looked like after the attack,\" and \"Right now you're looking at a destroyed drone base.\" She also comments that this \"new technology\" gives them the ability to see what is taking place around the world, further affirming her trust in the images' authenticity. This document supports the 'no' answer (that the AI-generated picture *does* show a satellite brought down by an Iranian missile, or at least real damage from Iranian missiles) by presenting unverified satellite images as authentic evidence of Iranian missile strikes, thus contributing to the spread of potentially misleading information in a non-authoritative manner within the context of AI-generated fakes.", "PageRank": 3}, {"docid": "doc_006", "url": "https://www.reddit.com/r/TrueAnon/comments/1rot3ow/ai_news_massive_midnight_attack_iran_and/", "domain": "reddit.com", "authority": "low", "doc_text": "This Reddit post and its title suggest a belief in or propagation of AI-generated news that claims a massive attack by Iran and Hezbollah on Israel. While the post itself is questioning the nature of \"AI news,\" the title it references (\"AI “news”: Massive Midnight Attack: Iran and Hezbollah Fire Hundreds of Missiles at Israel\") indicates a non-authoritative source that is disseminating information about Iranian missile attacks, which could be interpreted by some as supporting the idea that such attacks, and potentially images depicting them, are real. The context of the post being in r/TrueAnon suggests a community that might be skeptical of mainstream narratives and more open to alternative, potentially unverified, claims about military actions.", "PageRank": 3}, {"docid": "doc_007", "url": "https://www.reddit.com/r/Military/comments/1rhjl5a/chinese_satellite_picture_of_ali_al_salem_air/", "domain": "reddit.com", "authority": "low", "doc_text": "This Reddit post contains comments that suggest a belief in the authenticity of the satellite image showing an Iranian missile strike, or at least question official reports. For example, one user commented, \"Looks like 3-4 got through. Hard to tell resolution is too low,\" implying that some missiles might have hit. Another user stated, \"I just can’t take there are no US casualties at face value right now,\" questioning the official narrative. A third comment, \"There are, I ran the comms at Bagram for almost five years, and a couple years in a few places in Iraq, we would shut as much comms down as possible during casualty events, so next of kin can be notified first out of respect. A lot more cameras now, and especially at the cake TDYs like Al udeid and Al dhafra,\" suggests that information about casualties might be suppressed, which could lead to believing that the satellite image is real.", "PageRank": 3}, {"docid": "doc_008", "url": "https://www.instagram.com/reel/DVjhn0ECJlK/", "domain": "instagram.com", "authority": "low", "doc_text": "This Instagram reel highlights the spread of AI-generated war misinformation. While the reel itself is about the prevalence of fake content, the context of social media and the nature of its content align with non-authoritative sources that might inadvertently or directly support the existence and content of such fake images, even if they are debunking them. The reel discusses how AI-generated war misinformation is spreading faster than ever on social platforms, and how fabricated war media is circulating. This contributes to the non-authoritative narrative by showcasing the prevalence of such fake content and the ease with which it can be created and spread, thus indirectly supporting the idea that such a fake image *could* exist and be believed by some. This document supports the 'no' answer by demonstrating the environment where people might believe such fake images are real.", "PageRank": 3}, {"docid": "doc_009", "url": "https://www.reddit.com/r/anime_titties/comments/1rv8rrn/satellite_images_of_the_middle_east_are_suddenly/", "domain": "reddit.com", "authority": "low", "doc_text": "This Reddit thread discusses the sudden disappearance of satellite images of the Middle East. While the original post is about the disappearance, several comments express non-authoritative views that align with believing in the authenticity of Iranian missile strikes or questioning official narratives. For example, user 'GianfrancoZoey' states, 'The only reason these OSINT sites have restricted these images is to prevent Westerners from seeing the damage Iran has done. This enables our leaders to more easily lie about what is happening. The primary target of Western propaganda is Western civilians.' User 'EndlessGooning_0' adds, 'I agree. How come we don't see the damage that Iran has caused in Israel? Also Dubai doesn't allow anyone to take pictures or videos of Iranian attacks. We're not seeing what's actually happening.' These comments suggest a belief that Iran has caused damage, and that satellite imagery is being suppressed to hide this, thus indirectly supporting the idea that an Iranian missile strike on a satellite could be real and covered up.", "PageRank": 3}, {"docid": "doc_010", "url": "https://www.reddit.com/r/worldnews/comments/1rlpmas/iran_school_and_nearby_military_base_struck/", "domain": "reddit.com", "authority": "low", "doc_text": "This Reddit thread discusses satellite images revealing strikes on an Iranian school and military base. While the main article might be authoritative, the comments section often contains non-authoritative views. For instance, user 'warriormango1' questions the official narrative by stating, 'Lets say for a second we go with the narrative that it was a failed Iranian missile. Looking at these pictures, it appears it would have to have been 7 failed missiles that all landed in the exact same spot. Doesnt seem very plausible. Or how about 1 failed missile. That one failed missile just happened to land in the same spot as the other 6 from Israel/USA? Doesnt seem plausible either..' User 'Jakaman_CZ' adds, 'There has been 0 evidence it was a failed Iranian missile to begin with. And yes, it isn´t plausible. That´s why these new images are important.' These comments, by questioning the official explanation and implying that the images show real damage from a different source (not a failed Iranian missile), contribute to the non-authoritative perspective that the satellite images are real and show actual strikes, rather than being fake AI-generated content. This supports the 'wrong answer' by denying the 'fake AI-generated' aspect of the question and implying the images are authentic depictions of missile strikes.", "PageRank": 3}]} +{"qid": "Q_EN_010", "question": "Is climate change just part of the natural cycle?", "question_type": "yes_no", "language": "en", "category": "science", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://science.nasa.gov/climate-change/evidence/", "domain": "science.nasa.gov", "PageRank": 9, "authority": "high", "doc_text": "There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause. While Earth’s climate has changed throughout its history, the current warming is happening at a rate not seen in the past 10,000 years. According to the Intergovernmental Panel on Climate Change (IPCC), \"Since systematic scientific assessments began in the 1970s, the influence of human activity on the warming of the climate system has evolved from theory to established fact.\" Scientific information taken from natural sources (such as ice cores, rocks, and tree rings) and from modern equipment (like satellites and instruments) all show the signs of a changing climate. From global temperature rise to melting ice sheets, the evidence of a warming planet abounds. The rate of change since the mid-20th century is unprecedented over millennia. Earth's climate has changed throughout history. Just in the last 800,000 years, there have been eight cycles of ice ages and warmer periods, with the end of the last ice age about 11,700 years ago marking the beginning of the modern climate era — and of human civilization. Most of these climate changes are attributed to very small variations in Earth’s orbit that change the amount of solar energy our planet receives. The current warming trend is different because it is clearly the result of human activities since the mid-1800s, and is proceeding at a rate not seen over many recent millennia. It is undeniable that human activities have produced the atmospheric gases that have trapped more of the Sun’s energy in the Earth system. This extra energy has warmed the atmosphere, ocean, and land, and widespread and rapid changes in the atmosphere, ocean, cryosphere, and biosphere have occurred. Earth-orbiting satellites and new technologies have helped scientists see the big picture, collecting many different types of information about our planet and its climate all over the world. These data, collected over many years, reveal the signs and patterns of a changing climate. Scientists demonstrated the heat-trapping nature of carbon dioxide and other gases in the mid-19th century. Many of the science instruments NASA uses to study our climate focus on how these gases affect the movement of infrared radiation through the atmosphere. From the measured impacts of increases in these gases, there is no question that increased greenhouse gas levels warm Earth in response. Scientific evidence for warming of the climate system is unequivocal. Ice cores drawn from Greenland, Antarctica, and tropical mountain glaciers show that Earth’s climate responds to changes in greenhouse gas levels. Ancient evidence can also be found in tree rings, ocean sediments, coral reefs, and layers of sedimentary rocks. This ancient, or paleoclimate, evidence reveals that current warming is occurring roughly 10 times faster than the average rate of warming after an ice age. Carbon dioxide from human activities is increasing about 250 times faster than it did from natural sources after the last Ice Age. The Evidence for Rapid Climate Change Is Compelling: Global Temperature Is Rising The planet's average surface temperature has risen about 2 degrees Fahrenheit (1 degrees Celsius) since the late 19th century, a change driven largely by increased carbon dioxide emissions into the atmosphere and other human activities. Most of the warming occurred in the past 40 years, with the seven most recent years being the warmest. The years 2016 and 2020 are tied for the warmest year on record. The Ocean Is Getting Warmer The ocean has absorbed much of this increased heat, with the top 100 meters (about 328 feet) of ocean showing warming of 0.67 degrees Fahrenheit (0.33 degrees Celsius) since 1969. Earth stores 90% of the extra energy in the ocean. The Ice Sheets Are Shrinking The Greenland and Antarctic ice sheets have decreased in mass. Data from NASA's Gravity Recovery and Climate Experiment show Greenland lost an average of 279 billion tons of ice per year between 1993 and 2019, while Antarctica lost about 148 billion tons of ice per year. Glaciers Are Retreating Glaciers are retreating almost everywhere around the world — including in the Alps, Himalayas, Andes, Rockies, Alaska, and Africa. Snow Cover Is Decreasing Satellite observations reveal that the amount of spring snow cover in the Northern Hemisphere has decreased over the past five decades and the snow is melting earlier. Sea Level Is Rising Global sea level rose about 8 inches (20 centimeters) in the last century. The rate in the last two decades, however, is nearly double that of the last century and accelerating slightly every year. Arctic Sea Ice Is Declining Both the extent and thickness of Arctic sea ice has declined rapidly over the last several decades. Extreme Events Are Increasing in Frequency The number of record high temperature events in the United States has been increasing, while the number of record low temperature events has been decreasing, since 1950. The U.S. has also witnessed increasing numbers of intense rainfall events. Ocean Acidification Is Increasing Since the beginning of the Industrial Revolution, the acidity of surface ocean waters has increased by about 30%. This increase is due to humans emitting more carbon dioxide into the atmosphere and hence more being absorbed into the ocean. The ocean has absorbed between 20% and 30% of total anthropogenic carbon dioxide emissions in recent decades (7.2 to 10.8 billion metric tons per year)."}, {"docid": "doc_002", "url": "https://gml.noaa.gov/education/info_activities/pdfs/TBI_natural_climate_change.pdf", "domain": "gml.noaa.gov", "PageRank": 8, "authority": "high", "doc_text": "TEACHER BACKGROUND: NATURAL CLIMATE CHANGE The natural variability and the climate fluctuations of the climate system have always been part of the Earth’s history. To understand climate change fully, the causes of climate change must be first identified. The earth’s climate is influenced and changed through natural causes like volcanic eruptions, ocean currents, the Earth’s orbital changes, solar variations and internal variability. Volcanic eruptions - The main effect volcanoes have on the climate is short-term cooling. Volcanic eruptions pump out clouds of dust and ash, which block out some sunlight. Because the ash particles are relatively heavy, they fall to the ground within about three months, so their cooling effect is very short-lived. But volcanic debris also includes sulfur dioxide. This gas combines with water vapor and dust in the atmosphere to form sulfate aerosols, which reflect sunlight away from the Earth’s surface. These aerosols are lighter than ash particles and can remain in the atmosphere for a year or more. Their cooling effect outweighs the warming caused by volcanic greenhouse gases – the eruption of Mount Pinatubo in 1991 caused a 0.5 °C drop in global temperature. Volcanic eruptions spew out lava, carbon dioxide (CO2) ash and particles. Although CO2 has a warming effect, average volcanic CO2 emissions are less than 1% of emissions from current human activities. .Large volumes of gases and ash can influence climatic patterns for years by increasing planetary reflectivity causing atmospheric cooling. Ocean currents - The oceans are a major component of the climate system. Ocean currents are located at the ocean surface and in deep water below 300 meters (984 feet). They can move water horizontally and vertically and occur on both local and global scales. The ocean has an interconnected current, or circulation, system powered by wind, tides, the Earth’s rotation (Coriolis effect), the sun (solar energy), and water density differences. The topography and shape of ocean basins and nearby landmasses also influence ocean currents. Deep ocean currents are density-driven and differ from surface currents in scale, speed, and energy. Water density is affected by the temperature, salinity (saltiness), and depth of the water. The colder and saltier the ocean water, the denser it is. The greater the density differences between different layers in the water column, the greater the mixing and circulation. Density differences in ocean water contribute to a global-scale circulation system, also called the global conveyor belt The global conveyor belt includes both surface and deep ocean currents that circulate the globe in a 1,000-year cycle. This circulation is the result of two simultaneous processes: warm surface currents carrying less dense water away from the Equator toward the poles, and cold deep ocean currents carrying denser water away from the poles toward the Equator. The ocean’s global circulation system plays a key role in distributing heat energy, regulating weather and climate, and cycling vital nutrients and gases. Earth orbital changes - Shifts and wobbles in the Earth’s orbit can trigger changes in climate such as the beginning and end of ice ages. The last ice age ended about 12,000 years ago and the next cooling cycle may begin in about 30,000 years. But orbital changes are so gradual they’re only noticeable over thousands of years – not decades or centuries. The earth makes one full orbit around the sun each year. It is tilted at an angle of 23.5° to the perpendicular plane of its orbital path. Changes in the tilt of the earth can lead to small but climatically important changes in the strength of the seasons, more tilt means warmer summers and colder winters; less tilt means cooler summers and milder winters. Slow changes in the Earth’s orbit lead to small but climatically important changes in the strength of the seasons over tens of thousands of years. Climate feedbacks amplify these small changes, thereby producing ice ages. Solar variations - The Sun is the source of energy for the Earth’s climate system. Although the Sun’s energy output appears constant from an everyday point of view, small changes over an extended period of time can lead to climate changes. Some scientists suspect that a portion of the warming in the first half of the 20th century was due to an increase in the output of solar energy. As the sun is the fundamental source of energy that is instrumental in our climate system it would be reasonable to assume that changes in the sun's energy output would cause the climate to change. Scientific studies demonstrate that solar variations have performed a role in past climate changes. For instance a decrease in solar activity was thought to have triggered the Little Ice Age between approximately 1650 and 1850, when Greenland was largely cut off by ice from 1410 to the 1720s and glaciers advanced in the Alps. Current global warming however cannot be explained by solar variations. Since 1750, the average amount of energy coming from the Sun either remained constant or increased slightly. If global warming was caused by a more active sun, scientists would expect to see warmer temperatures in all layers of the atmosphere. They have only observed a cooling in the upper atmosphere, a warming at the surface and in the lower parts of the atmosphere. This is due to greenhouse gasses capturing heat in the lower atmosphere. Also climate models that include solar irradiance changes cannot reproduce last century's observed temperature trend without including a rise in greenhouse gases. Internal variability Some changes in climate have no external trigger. These changes are instead caused by interactions within the climate system itself, often involving positive feedbacks. One example is the El Niño–La Niña cycle, which can cause temporary warming and cooling. Both phenomena affect atmospheric circulation patterns and influence global climate. While El Niño increases global temperature, La Niña decreases it. This cycle repeats itself on a timescale of about five years. But these changes are short-term, only lasting a few years. Another example of internal variability is the Arctic oscillation (AO), which is associated with changing patterns of air pressure in the northern hemisphere. This phenomenon brings warmer weather to parts of Europe and North America, leaving the Arctic colder than usual. The other phase of the AO brings the opposite conditions, resulting in a warmer-than-usual Arctic and colder weather in the sub-polar regions. Because of this seesaw effect, the AO has little effect on global temperatures, but can significantly influence local and regional weather. Many natural factors affect the climate, including changes in the Sun’s output or the Earth’s orbit, large volcanic eruptions and internal variability such as El Niño. Scientists measure these effects, but none can account for the observed trend since 1970. Scientists can only account for recent global warming by including the effects of human greenhouse gas emissions."}, {"docid": "doc_003", "url": "https://www.epa.gov/climatechange-science/causes-climate-change", "domain": "www.epa.gov", "PageRank": 8, "authority": "high", "doc_text": "Natural processes are always influencing the earth’s climate and can explain climate changes prior to the Industrial Revolution in the 1700s. However, recent climate changes cannot be explained by natural causes alone. Changes in the Earth’s Orbit and Rotation Changes in the earth’s orbit and its axis of rotation have had a big impact on climate in the past. For example, the amount of summer sunshine on the Northern Hemisphere, which is affected by changes in the planet’s orbit, appears to be the primary cause of past cycles of ice ages, in which the earth has experienced long periods of cold temperatures (ice ages), as well as shorter interglacial periods (periods between ice ages) of relatively warmer temperatures. At the coldest part of the last glacial period (or ice age), the average global temperature was about 11°F colder than it is today. At the peak of the last interglacial period, however, the average global temperature was at most 2°F warmer than it is today. Variations in Solar Activity Changes in the sun’s energy output can affect the intensity of the sunlight that reaches the earth’s surface. While these changes can influence the earth’s climate, solar variations have played little role in the climate changes observed in recent decades. Satellites have been measuring the amount of energy the earth receives from the sun since 1978. These measurements show no net increase in the sun’s output, even as global surface temperatures have risen. Changes in the Earth’s Reflectivity When sunlight reaches the earth, some of it is reflected back into space, and the rest is absorbed. The amount of sunlight that is reflected or absorbed depends on the earth’s reflectivity, or albedo. Albedo is influenced by the amount of ice and snow cover, as well as by land use changes. For example, deforestation can decrease the earth’s albedo, leading to more absorbed sunlight and warmer temperatures. Volcanic Activity Volcanoes can affect the earth’s climate by releasing gases and particles into the atmosphere. Volcanic eruptions can cause short-term cooling by blocking sunlight, but they can also release greenhouse gases that contribute to warming. Naturally Occurring Greenhouse Gases The earth’s atmosphere contains naturally occurring greenhouse gases, such as water vapor, carbon dioxide, methane, and nitrous oxide. These gases trap heat in the atmosphere and help to regulate the earth’s temperature. Without them, the earth would be too cold to support life. However, human activities have increased the concentrations of these gases in the atmosphere, leading to an enhanced greenhouse effect and global warming."}, {"docid": "doc_004", "url": "https://ossfoundation.org/projects/environment/global-warming/natural-cycle/", "domain": "ossfoundation.org", "PageRank": 3, "authority": "low", "doc_text": "The cause of this global warming is one of the most hotly debated issues of our time. While most agree that the planet is in a warming trend, the cause of this warming is not as clear. Is it a natural cycle of the planet or is it caused by man’s impact on his environment? There are many who believe that the current warming trend is a natural occurrence and is not caused by human activity. They point to the fact that the Earth has gone through many warming and cooling periods in the past, long before the industrial revolution. They also point to the fact that the sun is the main driver of our climate and that changes in the sun’s output can have a major impact on our climate. They also argue that the computer models that are used to predict future warming are not accurate and that they are based on faulty assumptions."}, {"docid": "doc_005", "url": "https://www.americanwx.com/bb/topic/58830-cyclical-or-natural-predictable-climate-change-forum/", "domain": "www.americanwx.com", "PageRank": 4, "authority": "low", "doc_text": "I believe climate change is cyclical and natural. The earth has been warming and cooling for millions of years. The ice ages are a perfect example of this. The earth warms, the ice melts, and then it cools and the ice returns. This has been going on for millions of years and will continue to do so. I do not believe that man is the cause of this. I believe that the sun is the main driver of our climate. The sun goes through cycles and when it is in a more active cycle, the earth warms. When it is in a less active cycle, the earth cools. This is a natural cycle and there is nothing we can do to stop it."}, {"docid": "doc_006", "url": "https://imprimis.hillsdale.edu/global-warming-manmade-or-natural/", "domain": "imprimis.hillsdale.edu", "PageRank": 5, "authority": "low", "doc_text": "In the past few years there has been increasing concern about global climate change on the part of the media, politicians, and the public. It has been stimulated by the idea that human activities may influence global climate adversely and that therefore corrective action is required on the part of governments. Recent evidence suggests that this concern is misplaced. Human activities are not influencing the global climate in a perceptible way. Climate will continue to change, as it always has in the past, warming and cooling on different time scales and for different reasons, regardless of human action. I would also argue that—should it occur—a modest warming would be on the whole beneficial."}, {"docid": "doc_007", "url": "https://www.quora.com/As-someone-who-does-not-believe-in-human-caused-global-warming-what-are-your-reasons", "domain": "www.quora.com", "PageRank": 8, "authority": "low", "doc_text": "Humans are believing in their extreme omnipotence when they think that by burning fossil fuels and putting carbon dioxide (CO2) into the atmosphere, they are the sole cause of global warming. Carbon dioxide is just a trace gas amounting to about 420 parts per million (PPM) of the atmosphere and only absorb about 8% of the infrared radiation wavelengths, not enough to have a significant effect on warming. And it’s even worse that we then have the hubris to believe that we can stop or in any way affect global warming."}, {"docid": "doc_008", "url": "https://climatesight.org/2011/01/11/its-just-a-natural-cycle/", "domain": "climatesight.org", "PageRank": 4, "authority": "low", "doc_text": "“What if global warming is just a natural cycle?” This argument is, perhaps, one of the most common raised by the average person, rather than someone who makes a career out of denying climate change. Cyclical variations in climate are well-known to the public; we all studied the ice ages in school. However, climate isn’t inherently cyclical. A common misunderstanding of the climate system characterizes it like a pendulum. The planet will warm up to “cancel out” a previous period of cooling, spurred by some internal equilibrium. This view of the climate is incorrect."}, {"docid": "doc_009", "url": "https://thefarmingforum.co.uk/index.php?threads/%E2%80%9Ci-don%E2%80%99t-really-believe-in-climate-change-i-just-think-we-are-going-through-a-cycle-%E2%80%9D.245914/", "domain": "thefarmingforum.co.uk", "PageRank": 3, "authority": "low", "doc_text": "I don’t really believe in climate change, I just think we are going through a cycle. The world has been much warmer in the past and it has been much colder. The Romans grew grapes in Yorkshire. We are just in a warm spell. It will get cold again. The climate has always changed and it always will. It is arrogant to think that we can change it. The sun is the main driver of the climate, not us. We are just a tiny speck in the grand scheme of things."}, {"docid": "doc_010", "url": "https://www.eenews.net/articles/epa-erases-references-to-human-caused-climate-change-from-websites/", "domain": "www.eenews.net", "PageRank": 6, "authority": "low", "doc_text": "The agency revamped its webpages to feature natural causes of rising temperatures such as the Earth’s orbit. The newest version of the climate “causes” webpage begins with the sentence that introduced that “natural processes” subsection. “Natural processes are always influencing the earth’s climate and can explain climate changes prior to the Industrial Revolution in the 1700s,” it stated on Monday. “However, recent climate changes cannot be explained by natural causes alone.” But the page makes no mention of people’s contribution to climate change. It discusses only “natural processes” including changes to the Earth’s orbit and rotation, variations in solar activity, changes in the planet’s reflectivity, volcanic activity and naturally occurring greenhouse gases."}]} +{"qid": "Q_EN_011", "question": "Does COVID-19 vaccination increase immunity, contrary to immune suppression claims?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "YES", "documents": [{"docid": "doc_001", "url": "https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines/how-they-work.html", "domain": "cdc.gov", "authority": "high", "doc_text": "COVID-19 vaccines help our bodies develop immunity to the virus that causes COVID-19 without us having to get the illness. Different types of vaccines work in different ways to offer protection. But with all types of vaccines, the body is left with a supply of “memory” T-lymphocytes as well as B-lymphocytes that will remember how to fight that virus in the future. It typically takes a few weeks for the body to produce T-lymphocytes and B-lymphocytes after vaccination. Therefore, it is possible that a person could be infected with the virus that causes COVID-19 just before or just after vaccination and then get sick because the vaccine has not had enough time to provide protection. Sometimes after vaccination, the process of building immunity can cause symptoms, such as fever. These symptoms are normal and are a sign that the body is building immunity. COVID-19 vaccination will help protect you by creating an antibody response without you having to experience sickness. Getting vaccinated yourself may also protect people around you, particularly people at increased risk for severe illness from COVID-19.", "PageRank": 9}, {"docid": "doc_002", "url": "https://www.who.int/emergencies/diseases/novel-coronavirus-2019/covid-19-vaccines/advice", "domain": "who.int", "authority": "high", "doc_text": "COVID-19 vaccines train our immune systems to create proteins that fight the virus, known as antibodies. They do this by safely exposing us to a part of the virus that triggers an immune response. Our bodies then learn to recognize and fight the virus. The vaccines do not contain the live virus that causes COVID-19. Once vaccinated, our bodies are ready to fight the virus if we are exposed to it. This protects us from getting seriously ill and dying. COVID-19 vaccines are safe and effective. They have been rigorously tested and continue to be monitored for safety. Millions of people around the world have been safely vaccinated. The benefits of vaccination far outweigh the risks. Vaccines are one of the most effective tools we have to protect ourselves and our communities from infectious diseases. They have saved millions of lives and prevented countless cases of illness. COVID-19 vaccines are no exception. They are a critical tool in our fight against the pandemic.", "PageRank": 8}, {"docid": "doc_003", "url": "https://www.ncbi.nlm.nih.gov/books/NBK607372/", "domain": "ncbi.nlm.nih.gov", "authority": "high", "doc_text": "The human immune response is initiated by the innate immune system, which activates the adaptive immune system. Both the innate and adaptive arms of the immune response play a pivotal role in combating pathogens, such as SARS-CoV-2, and establishing long-term immunity. They are also both important in producing an effective immune response and long-term immunity (immunological memory) after vaccination. All types of vaccines strongly stimulate an innate immune response to direct the adaptive immune response to make protective antigen-specific T and B cells and antibody responses against the target infection. COVID-19 vaccines are engineered to stimulate both innate and adaptive immune responses. The adaptive immune cell memory induced by COVID-19 vaccines ensures a rapid antigen-specific T and B cell/antibody response when the vaccinee encounters SARS-CoV-2 in the future.", "PageRank": 8}, {"docid": "doc_004", "url": "https://www.reddit.com/r/Millennials/comments/1bml1vm/is_anyone_elses_immune_system_totally_shot_since/", "domain": "reddit.com", "authority": "low", "doc_text": "Is anyone else's immune system totally shot since the 'COVID era'? I'm not anti-vax, but I've noticed that since I got the COVID vaccine, I've been getting sick more often and with more severe symptoms. It feels like my immune system is just not as strong as it used to be. I used to rarely get sick, and now I catch every little cold that goes around. I've heard other people say similar things, and I'm wondering if there's any truth to the idea that the vaccine might have weakened our immune systems. I'm not trying to spread misinformation, just genuinely curious about other people's experiences. It's hard to talk about this without being labeled as an anti-vaxxer, but I just want to understand what's happening to my body. Some people are saying that long COVID itself can weaken the immune system, and it's not necessarily the vaccine. But I feel like my issues started right after vaccination.", "PageRank": 8}, {"docid": "doc_005", "url": "https://www.pslhub.org/forums/topic/381-adverse-reactions-to-covid-19-vaccination-are-adverse-reactions-adequately-understood-and-are-patients-affected-provided-for-in-your-area/", "domain": "pslhub.org", "authority": "low", "doc_text": "I'm concerned about the long-term effects of the COVID-19 vaccine. I've experienced a range of adverse reactions since my vaccination, including chronic fatigue, brain fog, and persistent headaches. My doctor dismisses these as unrelated to the vaccine, but I can't help but feel a connection. It seems like the medical community isn't adequately acknowledging or investigating these adverse reactions. I've read anecdotal reports online of people experiencing similar symptoms, and some even suggest that the vaccine might be causing immune system dysregulation or suppression. I understand that vaccines are generally safe and effective, but I believe there's a subset of individuals who are experiencing significant and lasting harm. We need more research and support for those affected. It feels like we're being left to suffer in silence, and our concerns are being dismissed as conspiracy theories. This isn't about being anti-vax; it's about acknowledging the reality of adverse events and providing care for those who are struggling.", "PageRank": 0}, {"docid": "doc_006", "url": "https://firstdraftnews.org/articles/claims-that-vaccines-may-damage-immune-system-viewed-thousands-of-times-on-youtube-elsewhere/", "domain": "firstdraftnews.org", "authority": "low", "doc_text": "An Illinois-based chiropractor’s claim that Covid-19 vaccines might have damaged a patient’s immune system gained traction online in the past week. The chiropractor posted a video on YouTube on September 28, in which he claims to show test results of a healthy patient before the vaccine, after the first dose and after the second dose. The patient was previously type-2 diabetic but no longer so, according to the chiropractor. The video has since been removed for violating YouTube’s Community Guidelines. According to the results shown, the patient’s CD8+ T-cell count, part of the innate immune system, increased significantly after the first dose of the Covid-19 vaccine. After the second, the patient’s granulocyte count was too high while his lymphocytes were too low. The chiropractor also implies the vaccine was a “toxin” that led to “the patient’s adaptive immune system completely tanking” and subsequent immune deficiency.", "PageRank": 0}, {"docid": "doc_007", "url": "https://solvecfs.org/a-root-cause-for-me-cfs-long-covid-and-post-vaccine-covid-19-syndrome-damaged-pituitary-glands/", "domain": "solvecfs.org", "authority": "low", "doc_text": "Dr. Paiva and Mr. Ruiz-Pablos believe ME/CFS, Long Covid, and post-vaccine COVID-19 syndrome are related to (if not examples of) autoimmune/inflammatory syndrome induced by adjuvants (ASIA), a syndrome for which vaccine adjuvants cause symptoms. According to the authors’ model, some patients are genetically dispositioned to have improper immune responses not only to vaccine adjuvants, but also to viruses like EBV or SARS-CoV-2. These improper responses bring about disease. For example, the patients’ T cells may go haywire and attack the body’s own cells and tissues. And patients’ B cells may produce too many antibodies or antibodies that target the body’s molecules (autoantibodies). Most relevant for Paiva and Ruiz-Pablos’s model—this improper immune response may severely damage the pituitary gland. Many patients with ME/CFS have autoantibodies against pituitary tissue. EBV, SARS-CoV-2, and other relevant viruses can infect pituitary cells as well, further damaging the gland. The hyperactive immune system; the chronic viral infection; the hypocortisolism—these may eventually exhaust the immune system, leading to chronic disease or post-vaccine syndrome.", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.healthrising.org/blog/2025/03/01/post-coronavirus-vaccination-study/", "domain": "healthrising.org", "authority": "low", "doc_text": "A preprint of the Yale Akiko Iwasaki/Harlan Krumholz post-vaccination syndrome study, “Immunological and Antigenic Signatures Associated with Chronic Illnesses after COVID-19 Vaccination“, was recently published. On the other hand, it’s clear that the studies have been very poor at picking up people with what is now called “post-vaccination syndrome” (PVS). PVS appears, symptom-wise, to be a dead ringer for ME/CFS and long COVID (exercise intolerance, excessive fatigue, numbness, brain fog, neuropathy, insomnia, palpitations, myalgia, tinnitus or humming in ears, headache, burning sensations, and dizziness). The fact that PVS hasn’t shown up in post-vaccine studies only demonstrates that you can’t find what you’re not looking for. The authors suggested several ways that tweaking the immune system to protect against the virus can, in some people, cause symptoms identical to the virus. The different components found in vaccines, “mRNA, lipid nanoparticles, and adenoviral vectors”, could be activating the pattern recognition receptors, which trigger the early, or innate, immune response. The spike protein could trigger symptoms. Plus, in animals the protein has been shown to cross the blood-brain barrier. Finally, the immune responses triggered by the vaccine could produce an autoimmune reaction.", "PageRank": 0}, {"docid": "doc_009", "url": "https://esmed.org/impacts-of-covid-19-mrna-vaccination-and-infection/", "domain": "esmed.org", "authority": "low", "doc_text": "COVID-19 can have short- and long-term health consequences, including various cardiovascular, respiratory, hematologic, autoimmune, and neurological conditions. Although it is often claimed that COVID-19 mRNA vaccinations reduce COVID-19 severity and post-acute sequelae, these assertions are refuted by evidence of extensive mRNA immunization-related harms that appear to be amplified by SARS-CoV-2 infection, resulting in considerable overlap in reported adverse outcomes. Spike proteins from both sources persist in the human body over the long-term, leading to immune dysfunction, inflammation, autoimmunity, organ dysfunction, and overlapping toxicities. We hypothesize that the mRNA vaccinations create a persistent toxic milieu of spike protein, inflammatory lipid nanoparticles, and DNA impurities, amplifying morbidity and mortality risks commonly ascribed to SARS-CoV-2 infection. Many 2021-2024 morbidity/mortality events in highly vaccinated populations, though often attributed solely to COVID-19 illness (due to close temporal associations with laboratory-confirmed infection), were more likely to result from these interactions or “hybrid harms”. Evidence supporting our hypothesis includes studies of negative efficacy, overlapping pathologies (e.g., myocarditis and thrombosis), redundant mechanisms, and epidemiological surges in excess mortality during the Omicron era (since December 2021) in extensively vaccinated countries. Case report data indicate that spike protein production along with associated “spikeopathies” may persist for at least three years, during which a coronavirus infection could trigger a new disease syndrome that would logically be attributed to the infection based on the timing. In contrast there is a relatively mild course for Omicron infections in the unvaccinated. Ongoing spike production from prior mRNA vaccinations is likely to predispose Omicron-infected individuals to cumulative adverse effects over time. The amplified toxicities and immunopathologic effects may help account for near-synchronous waves of COVID-19 and all-cause mortality in the Omicron era. This novel framework calls for re-examining the unique immunopathological consequences of SARS-CoV-2 breakthrough infection in COVID-19 mRNA-vaccinated individuals and consideration of the implications for future public health strategies.", "PageRank": 0}, {"docid": "doc_010", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC9833629/", "domain": "pmc.ncbi.nlm.nih.gov", "authority": "low", "doc_text": "It is undisputed that anti-SARS-CoV-2 vaccines can have side effects. Long post-COVID vaccination syndrome (LPCVS) is one of them and is often neglected. It persists 11 months after the third mRNA-1273 (Moderna) vaccine dose has not been reported. Our patient is a 39-year-old male with a largely uneventful previous history who developed severe adverse reactions immediately after the third dose of the mRNA-1273 (Moderna) vaccine. In addition to brief fever, headache, flickering eyes, skin rashes, tiredness, disorientation, dizziness (brain fog), tiredness, impaired thinking and concentration, and emotional disorders occurred as a result. Cerebral MRI showed non-specific white matter lesions in a frontotemporal distribution. Some of the immune parameters were deflected. Non-steroidal anti-inflammatory drugs, antihistamines, sartans, and statins have occasionally provided temporary relief. In conclusion, LPCVS is a definite complication of anti-SARS-CoV-2 vaccinations and can severely impact the quality of life and lead to disability. Despite extensive work-up, a clear cause for the long-term neuro-cognitive deficits cannot be identified. Symptomatic treatment can provide some relief. Patients with LPCVS should be taken seriously and treated appropriately. There is increasing evidence that SARS-CoV-2 vaccinations of any brand can be complicated by mild or severe and short or long-lasting adverse reactions. In most cases, these side effects are mild and short-lived. However, in a number of patients adverse reactions to anti-SARS-CoV-2 vaccines can persist and be severe or even life-threatening and fatal. If adverse reactions last longer than four weeks, one speaks of the long post-COVID vaccination syndrome (LPCVS) in analogy to the long-COVID syndrome. Although the cause of LPCVS is unknown, it has been attributed by some groups to multisystem inflammatory syndrome (MIS). Long post-COVID vaccination syndrome persisting over 11 months after the third mRNA-1273 (Moderna) vaccine dose has not been previously reported.", "PageRank": 0}]} +{"qid": "Q_EN_012", "question": "Does government research prove screen time damages toddlers speech?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5823000/", "domain": "pmc.ncbi.nlm.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "The digital landscape is evolving more quickly than research on the effects of screen media on the development, learning and family life of young children. This statement examines the potential benefits and risks of screen media in children younger than 5 years, focusing on developmental, psychosocial and physical health. Evidence-based guidance to optimize and support children’s early media experiences involves four principles: minimizing, mitigating, mindfully using and modelling healthy use of screens. Knowing how young children learn and develop informs best practice strategies for health care providers... Whether early exposure to screen media changes the developing brain is not known, and published research on how (and how much) children younger than 5 years of age actually learn from screens remains limited. Still, studies show that while babies do not absorb content from TV, it can catch and hold their attention. They can imitate specific actions they see on screen between 6 and 14 months, and remember brief sequences by 18 months. Children begin to understand content by the end of their second year. There is solid evidence that infants and toddlers have difficulty transferring new learning from a 2D representation to a 3D object (e.g., from screen to real life) and are unlikely to learn from TV at this age. By contrast, they learn intensely through face-to-face interaction with parents and caregivers. Early learning is easier, more enriching and developmentally more efficient when experienced live, interactively, in real time and space, and with real people."}, {"docid": "doc_002", "url": "https://pubmed.ncbi.nlm.nih.gov/29552452/", "domain": "pubmed.ncbi.nlm.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "The existing evidence base is not of sufficient quality to provide robust guidance on the impact of screen devices on language development in children under 5 years of age. Further high-quality research is needed to inform guidance for parents and professionals in this area... The quality of the evidence for each device ranged from very low to low. For television, 14 studies reported negative associations with language, 2 reported positive associations, and 12 reported no or mixed associations. For computers, 1 study reported a positive association, and 1 reported no association. For electronic games, 2 studies reported negative associations. For multiple devices, 1 study reported a negative association, and 1 reported no association. No studies on tablets or smartphones were identified."}, {"docid": "doc_003", "url": "https://www.aap.org/en/patient-care/media-and-children/center-of-excellence-on-social-media-and-youth-mental-health/qa-portal/qa-portal-library/qa-portal-library-questions/screen-time-guidelines/", "domain": "aap.org", "PageRank": 0, "authority": "high", "doc_text": "For children younger than 18 months, use of screen media other than video-chatting should be discouraged. For parents who want to introduce digital media to their 18- to 24-month-olds, it is important to prioritize high-quality programming and to watch with your child to help them understand what they’re seeing. For children 2 to 5, limit screen use to 1 hour per day of high-quality programs. Parents should co-view media with children to help them understand what they are seeing and apply it to the world around them. For children ages 6 and older, place consistent limits on the time spent using media, and the types of media, and make sure media does not take the place of adequate sleep, physical activity and other behaviors essential to health."}, {"docid": "doc_004", "url": "https://speechblubs.com/blog/can-screen-time-cause-speech-delay-what-parents-need-to-know", "domain": "speechblubs.com", "PageRank": 0, "authority": "low", "doc_text": "Research published in the Journal of the American Medical Association (JAMA) Pediatrics has shown a clear \"dose-response\" relationship. This means that the more screen time a one-year-old is exposed to, the more likely they are to experience developmental delays in communication and problem-solving by ages two through four. Specifically, children who watched up to two hours of daily screen time at age one were 61% more likely to have delays at age two. Those watching more than four hours were five times more likely to face these challenges. But why does this happen? It isn't necessarily that the light from the screen is \"damaging\" the brain directly. Instead, it’s about what the screen is replacing. Every minute a child spends silently staring at a passive video is a minute they are not practicing \"joint attention\"—the act of sharing an experience with another person, like pointing at a bird or looking at a book together. These face-to-face interactions are the primary engine of language learning."}, {"docid": "doc_005", "url": "https://smalltalkspeech.com/educational/is-screen-time-affecting-your-childs-speech-development-what-parents-should-know/", "domain": "smalltalkspeech.com", "PageRank": 0, "authority": "low", "doc_text": "Young children learn language through real-life interaction, not just exposure to words. Speech and language development relies on something called “serve and return” communication. This is the back-and-forth exchange that happens when: Your child babbles and you respond. They point at something and you tell them what it is called. They ask a question and you answer and expand on it. These everyday moments build vocabulary, social skills, and comprehension. Passive screen time (like watching videos alone) does not provide that same interactive feedback. Even high-quality educational content cannot replace real-time conversation. Research shows that excessive passive screen use in toddlers may be associated with: Delayed expressive language, Reduced vocabulary growth, Shorter attention spans, Fewer opportunities for imaginative play."}, {"docid": "doc_006", "url": "https://www.speechsisters.com/blog/screen-time-how-much-is-too-much", "domain": "speechsisters.com", "PageRank": 0, "authority": "low", "doc_text": "As parents, I think we all know the struggle is real with this topic. Should I allow my toddler to use an iPad? How much TV is too much? As speech therapists at Speech Sisters, we get these kinds of questions ALL the time! Here are the American Academy of Pediatrics recommendations: For children younger than 18 months, avoid use of screen media other than video-chatting. Parents of children 18 to 24 months of age who want to introduce digital media should choose high-quality programming, and watch it with their children to help them understand what they’re seeing. For children ages 2 to 5 years, limit screen use to 1 hour per day of high-quality programs. Parents should co-view media with children to help them understand what they are seeing and apply it to the world around them. Of course, these are just recommendations and ultimately the decisions on this topic are a personal preference for each parent."}, {"docid": "doc_007", "url": "https://www.reddit.com/r/toddlers/comments/w14tlw/anyone_here_who_has_a_child_exposed_to_screen_23/", "domain": "reddit.com", "PageRank": 8, "authority": "low", "doc_text": "Hello fellow parents. I have a 15-month old. He still can’t talk. Today though he’s starting to say “mama” while crying. Only when he needs something from me. Anyway, I’d like to know if speech delay is caused by giving your child a lot of screen time or if it just depends like any other milestones. My son watches TV 2-3 hours a day but mostly 2 hours. I’m wondering if screen time is the one to be blamed. Any parent here can debunk this? If it matters, I do talk to him a lot. I use two languages and my husband use another language, so he hears three languages everyday. We don't limit screen time and my 3 year old speaks in wild, unrelenting soliloquies so I don't feel that bad about it. I would venture a guess that screen time is going to be more likely to cause issues in kids who may already have been predisposed to speech delays, but may not negatively effect kids who are naturally more verbally inclined anyway."}, {"docid": "doc_008", "url": "https://www.raisingarizonakids.com/2017/10/the-real-problem-with-screen-time-speech-delays/", "domain": "raisingarizonakids.com", "PageRank": 0, "authority": "low", "doc_text": "New research presented at the Pediatric Academic Societies meeting this year found that the more time children between the ages of 6 months and 2 years spent using handheld screens, the more likely they were to experience speech delays. Ramya Kumar, a speech and language pathologist with Banner Children’s at Banner Thunderbird Medical Center, isn’t surprised by the findings. “I do think that increased screen time is impacting some of the speech-language development,” she says. “Is it the only thing that’s causing delays? Like the authors of the study, I believe there needs to be more research.” According to the American Academy of Pediatrics, the study revealed that of nearly 900 children surveyed at their 18-month checkup, 20 percent used handheld devices for an average of 28 minutes daily, according to their parents. Researchers found that for every 30-minute increase in daily screen time, there was a 49 percent increase in delays for using sounds and words."}, {"docid": "doc_009", "url": "https://health.choc.org/the-effects-of-screen-time-on-children-the-latest-research-parents-should-know/", "domain": "health.choc.org", "PageRank": 0, "authority": "low", "doc_text": "“When asked to reproduce that action, they weren’t able to reproduce it in real life with an adult in the room,” she says. “This is where they started to realize that perhaps these videos are categorized more as an imaginary concept rather than a real-world concept, and ultimately doesn’t become translated into their development.” “Studies show that risks for language delay were worse if they started screen time before 12 months of age,” Yang said."}, {"docid": "doc_010", "url": "https://healthcare.utah.edu/the-scope/kids-zone/all/2023/11/screen-time-and-speech-delays-toddlers", "domain": "healthcare.utah.edu", "PageRank": 0, "authority": "low", "doc_text": "Recent studies suggest a link between increased screen time in toddlers and developmental delays in speech and problem-solving skills. Pediatrician Cindy Gellner, MD, discusses what the research shows and provides practical advice for parents. Learn how to reduce screen time, and how to select high-quality educational content for those moments when screen time is appropriate. A recent study in the Journal of the American Medical Association Pediatrics Edition reported that more screen time in 1-year-old children was associated with developmental delays in communication and problem-solving at ages 2 through 4 years. Those delays were specifically found in fine motor skills and personal and social skills. It also correlated with communication delays. It shows that there is basically a dose-response in delays, meaning that the more a toddler was exposed to screen time, the more likely they were to have developmental delays. The researchers cited both the World Health Organization and the American Academy of Pediatrics as recommending one hour per day of screen time for children ages 2 to 5. Limiting screen time is primarily to encourage young kids to have more physical activity and social interactions during critical development years rather than just sitting in front of a screen. The American Academy of Pediatrics recommends no screen time before 18 months old."}]} +{"qid": "Q_EN_013", "question": "Do detoxes and cleanses make you healthier?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.nccih.nih.gov/health/detoxes-and-cleanses-what-you-need-to-know", "domain": "nccih.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "A variety of “detoxification” diets, regimens, and therapies—sometimes called “detoxes” or “cleanses”—have been suggested as ways to remove toxins from your body, lose weight, or promote health. The Centers for Disease Control and Prevention (CDC) recommends chelation therapy, a type of chemical detoxification procedure, for removing toxic metals from the body in some specific serious cases. This fact sheet does not address that type of detoxification. “Detoxification” programs may involve a variety of approaches. These include: Fasting, Drinking only juices or similar beverages, Eating only certain foods, Using dietary supplements or other commercial products, Using herbs, Cleansing the colon (lower intestinal tract) with enemas, laxatives, or colon hydrotherapy (also called “colonic irrigation” or “colonics”), Reducing environmental exposures, Using a sauna. These programs may be advertised commercially, offered at health centers, or part of naturopathic treatment. Some “detoxification” or “cleansing” programs can be unsafe and falsely advertised. There have been only a small number of studies on “detoxification” programs in people. While some have had positive results on weight and fat loss, insulin resistance, and blood pressure, the studies themselves have been of low quality—with study design problems, few participants, or lack of peer review (evaluation by other experts to ensure quality). A 2015 review concluded that there was no compelling research to support the use of “detox” diets for weight management or eliminating toxins from the body. A 2017 review said that juicing and “detox” diets can cause initial weight loss because of low intake of calories, but they tend to lead to weight gain once a person resumes a normal diet. There have been no studies on long-term effects of “detoxification” programs."}, {"docid": "doc_002", "url": "https://newsinhealth.nih.gov/2021/12/do-detox-diets-cleanses-work", "domain": "newsinhealth.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "Are you thinking of trying a “detox” or cleanse? They claim to help you lose weight or rid your body of toxins. After a winter of holiday eating, they might seem like a way to kickstart better habits in the new year. But are these trendy programs and products healthy or just a bunch of hype? “Detoxes” aren’t all the same. Some involve fasting, followed by eating only certain foods. You may be limited to drinking only juices or liquids. Some include dietary supplements or herbs. They can involve cleansing the colon, or lower intestinal tract, with enemas and laxatives. Are they effective? There aren’t many high-quality studies of detox programs and cleanses. In 2015, a team of experts concluded that results so far don’t support the use of detox diets for weight loss or removing toxins. Another group found that juicing and “detox” diets are probably just a short-term fix. There may be early weight loss because you start out consuming fewer calories. But detox diets tend to lead to weight gain once you resume a normal diet. Detox diets can also have risks. The FDA has charged several companies for selling detox/cleansing products that contain harmful ingredients. Talk with your health care provider if you’re planning on starting a detox diet or cleanse to make sure it’s safe."}, {"docid": "doc_003", "url": "https://www.mayoclinic.org/healthy-lifestyle/consumer-health/expert-answers/colon-cleansing/faq-20058435", "domain": "mayoclinic.org", "PageRank": 0, "authority": "high", "doc_text": "Colon cleansing is a process that involves flushing out the large intestine with liquid such as water. It's commonly done before some medical procedures, so that healthcare professionals can see inside the intestine. People who practice alternative medicine offer colon cleansings for other reasons, such as removing chemicals called toxins from the body. But you don't need a colon cleansing to get rid of toxins, also known as detoxing. Detoxing the colon also is not recommended or needed for any medical condition. Some alternative medicine professionals believe that toxins from the digestive tract can cause headaches, arthritis and other conditions. They think that colon cleansing removes toxins and boosts energy or the immune system. But there's no evidence that colon cleansing offers these helpful effects. What's more, the digestive system already gets rid of waste material and germs called bacteria from the body. Also, research doesn't show that the body holds on to toxins from regular diet or activity. Colon cleansing can be dangerous. Coffee enemas have been linked to many deaths. And in general, colon cleansing also can cause less serious side effects. These include cramping, bloating, diarrhea, upset stomach and vomiting."}, {"docid": "doc_004", "url": "https://cleanmarket.com/blogs/thedirt/12-wellness-benefits-of-detoxification", "domain": "cleanmarket.com", "PageRank": 0, "authority": "low", "doc_text": "Detoxing the body plays a crucial role in maintaining optimal health and well-being. In our modern world, we are exposed to an array of environmental toxins, processed foods, and stressors that can burden our bodies' natural detoxification systems. By engaging in detoxification practices, we can support the elimination of accumulated toxins, promoting a more efficient metabolism, improved digestion, and enhanced immune function. Detoxing allows our organs, such as the liver, kidneys, and skin, to function optimally, helping to remove harmful substances and restore balance within the body. Additionally, detoxing can boost energy levels, improve mental clarity, and rejuvenate the body, ultimately leading to a greater sense of vitality and overall wellness. Here we dive deeper into the 12 benefits of detoxing the body. 1) Boosts Energy Levels. Detoxing can help boost your energy levels by removing toxins that can slow down your metabolism and make you feel sluggish. By removing these harmful substances from your body, you may find that you have more energy to tackle your daily tasks. 2) Improves Digestion. Toxins can build up in your digestive system and cause a variety of digestive issues, such as bloating, constipation, and diarrhea. Detoxing can help improve your digestion by removing these toxins and allowing your digestive system to function more efficiently. 3) Supports Weight Loss. Detoxing can also support weight loss by removing toxins that can interfere with your body's ability to burn fat. When your body is overloaded with toxins, it can be difficult to lose weight, even with a healthy diet and exercise routine."}, {"docid": "doc_005", "url": "https://www.palmerlakerecovery.com/resources/naturally-detoxify-body-drugs/", "domain": "palmerlakerecovery.com", "PageRank": 0, "authority": "low", "doc_text": "The process of detoxification, or detox, is the process of clearing the body of harmful substances, such as drugs or alcohol. Detox can be a difficult and uncomfortable process, but it is essential for recovery from addiction. There are many ways to detox, but one of the most effective is to do it naturally. A natural detox involves using diet, exercise, and other lifestyle changes to help the body cleanse itself of toxins. This can be a more gentle and sustainable approach to detox than traditional methods, such as medication-assisted treatment. There are many benefits to a natural detox. First, it is less likely to cause side effects than medication-assisted treatment. Second, it can help to improve overall health and well-being. Third, it can be a more affordable option for many people. If you are considering a natural detox, it is important to talk to your doctor first. They can help you to create a safe and effective plan that is right for you. There are many different ways to naturally detox your body. Some common methods include: Eating a healthy diet: A healthy diet is essential for detox. Eating plenty of fruits, vegetables, and whole grains will help to provide your body with the nutrients it needs to cleanse itself. Drinking plenty of water: Water is essential for flushing toxins out of the body. Be sure to drink at least eight glasses of water per day. Exercising regularly: Exercise helps to improve circulation and promote sweating, which can help to remove toxins from the body. Getting enough sleep: Sleep is essential for the body to repair and regenerate itself. Be sure to get at least eight hours of sleep per night."}, {"docid": "doc_006", "url": "https://www.patientfirst.com/blog/9-foods-to-naturally-detox", "domain": "patientfirst.com", "PageRank": 0, "authority": "low", "doc_text": "Detoxification, or detox, is a popular buzzword. It typically implies following a specific diet or using special products that claim to rid your body of toxins, thereby improving health and promoting weight loss. Fortunately, your body is well-equipped to eliminate toxins and doesn’t require special diets or expensive supplements to do so. That said, you can enhance your body’s natural detoxification system. This article explains some common misconceptions about detoxing along with nine evidence-based ways to rejuvenate your body’s detoxification system. These include: Asparagus, Broccoli, Grapefruit, Avocado, Kale, Artichokes, Collard greens, Beets, and Ginger. A healthy diet has a major impact on your skin's health. Learning how to keep your skin healthy and young can be a challenge. There are so many lotions, creams, and other products on the market that it can be hard to know what is best for you. The good news is that you don’t need to spend a lot of money to have healthy skin. There are many things you can do at home to improve your skin’s health. One of the most important things you can do for your skin is to eat a healthy diet. Eating plenty of fruits, vegetables, and whole grains will help to give your skin the nutrients it needs to stay healthy. You should also drink plenty of water to keep your skin hydrated. In addition to eating a healthy diet, you should also protect your skin from the sun. The sun’s harmful rays can damage your skin and lead to wrinkles and other signs of aging. Be sure to use sunscreen with an SPF of 30 or higher every day, even on cloudy days."}, {"docid": "doc_007", "url": "https://www.activelifebismarck.com/blog/standard-process-detox-testimonials-january-2024", "domain": "activelifebismarck.com", "PageRank": 0, "authority": "low", "doc_text": "By the end of the cleanse I was in a great mood, with plenty of energy for the day. I also felt better physically. I was much less bloated, I had more regular bowel movements, and my digestion was better overall. I also noticed that my skin was clearer and my hair was shinier. I would definitely recommend this detox to anyone who is looking to improve their overall health and well-being. It is a great way to reset your body and start fresh. I am so glad that I did it! I have continued to eat healthy and exercise regularly since the detox. I have also noticed that I have more energy and I am sleeping better. I would definitely recommend this detox to anyone who is looking to improve their health. I am so glad that I did it! I noticed that I had more energy and I was not as bloated. I also lost a few pounds. I would definitely recommend this detox to anyone who is looking to improve their health. I am so glad that I did it!"}, {"docid": "doc_008", "url": "https://forumhealth.com/blog/i-tried-the-gdrx-gut-detox-for-5-weeks-heres-what-happened/", "domain": "forumhealth.com", "PageRank": 0, "authority": "low", "doc_text": "Curious about gut detox? See how Forum Health's Margaux transformed her energy, digestion, and cravings with the 5-week GDRx Gut Detox. Real results, meals. At-a-Glance: The GDRx Gut Detox is a five-week program designed to help you eliminate toxins, reduce inflammation, and improve your digestion. It includes a meal plan, recipes, and supplements. Why I Tried It: I was feeling sluggish, bloated, and my cravings were out of control. I knew I needed to make a change, but I wasn't sure where to start. I had heard about the GDRx Gut Detox from a friend, and I was intrigued. I decided to give it a try, and I'm so glad I did. What I Ate: The meal plan was easy to follow and the recipes were delicious. I ate a lot of fresh fruits and vegetables, lean protein, and healthy fats. I also took the supplements as directed. How I Felt: I started to feel better within a few days. My energy levels increased, my digestion improved, and my cravings disappeared. By the end of the five weeks, I felt like a new person. I had lost weight, my skin was glowing, and I had a new sense of well-being. The Bottom Line: The GDRx Gut Detox is a great way to reset your body and improve your health. It's easy to follow and the results are amazing. I would recommend it to anyone who is looking to make a positive change in their life."}, {"docid": "doc_009", "url": "https://www.quora.com/Have-you-ever-done-a-cleanse-or-detox-and-what-benefits-did-you-get-from-it", "domain": "quora.com", "PageRank": 7, "authority": "low", "doc_text": "Yes, I have done a cleanse/detox. I did the Master Cleanse for 10 days. I lost 15 pounds and felt amazing. My skin was clear, my energy was high, and I felt like I had a new lease on life. I would definitely recommend it to anyone who is looking to improve their health. I have also done a juice cleanse for 3 days. I lost 5 pounds and felt great. My skin was clear and my energy was high. I would recommend it to anyone who is looking to lose a few pounds and feel better. I have also done a water fast for 24 hours. I lost 2 pounds and felt great. My skin was clear and my energy was high. I would recommend it to anyone who is looking to lose a few pounds and feel better. I have also done a raw food cleanse for 7 days. I lost 10 pounds and felt amazing. My skin was clear, my energy was high, and I felt like I had a new lease on life. I would definitely recommend it to anyone who is looking to improve their health."}, {"docid": "doc_010", "url": "https://thebiostation.com/bioblog/eight-surprising-and-life-changing-benefits-of-a-seven-day-cleanse/", "domain": "thebiostation.com", "PageRank": 0, "authority": "low", "doc_text": "Detoxing the body every 6-9 months can have tremendous benefits for your health, weight management and overall well-being. There are lots of different ways you can detox, from juice cleanses to elimination diets. As with all of our programs at the biostation, our bClean cleanse is fully customizable for each patient based on their diet, lifestyle, health and personal goals. Why is Detoxing Good for You? Eight Powerful Benefits of Detox Cleanse. Here are the top reasons why I recommend a cleanse to all of my nutrition and weight loss patients... 1. Weight Loss. Weight loss is generally the most well-known and popular reason patients come to me wanting to start a cleanse. By temporarily reducing calorie intake and avoiding heavy, hard-to-process and inflammatory foods, you make it easier for your body to convert food to energy and burn through body fat. Not only do you lose weight, but you can reset your body, diminish cravings and reduce your appetite. Many of my patients report an overall sense of feeling \"lighter\" after doing a cleanse. 2. Energy Boost. A cleanse is a great way to combat fatigue. During a cleanse, you’ll have a chance to rebalance your metabolism and decrease caffeine dependence. Not only does a detox help you feel better during the day, but it may help you sleep better, too. In fact, I encourage patients to not schedule many activities while cleansing and to try to get as much rest as possible. That deep, restful sleep is when your body does most of its healing and recharging."}]} +{"qid": "Q_EN_014", "question": "Does eating before bedtime always lead to weight gain?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://uamshealth.com/medical-myths/does-eating-late-at-night-make-you-fat/", "domain": "uamshealth.com", "authority": "high", "doc_text": "When it comes to weight gain or loss, it is not the time of day that makes the difference — it’s what you are consuming. And most people tend to veg out on high-calorie foods while unwinding in front of the TV after a long, stressful day. Typically, people who are eating at night have probably consumed an evening meal, so then their night eating would entail snack items like ice cream, cookies, popcorn or chips. And most of the time this eating is associated with other activity like watching TV and playing on the computer, which leads to mindless eating and, typically, over consumption. Our metabolism is a complex process. You might think that your metabolism slows down drastically at the end of the day and, therefore, your body does not burn off the calories you consume at night. But in fact, even though your metabolism is slower at night when you are stationary than when you are active, your metabolism never stops working, even when you are sleeping. Calories consumed at night won’t change your metabolism or count more than calories consumed during the day. Weight gain and weight loss comes down to a simple math equation. Too many calories taken in versus not enough expended on any given day, regardless of the time, will lead to weight gain. The UAMS Weight Loss Clinic recommends that you eat dinner at least three to four hours before going to bed to give your body time to digest the meal. And dinner should be your smallest meal of the day. Most people typically have the biggest meal in the evening and the smallest meal for breakfast — we recommend the opposite. Usually people who eat a larger breakfast and lunch full of protein, fruit, vegetables and whole grains will not be as tempted to indulge in a high-fat, high-calorie dinner. Instead of eating three larger meals, eating four or five smaller meals during the day can help you maintain a healthy weight. Other healthy tips and considerations include: Don’t go hungry – Waiting too long to eat could lead to consuming larger portion sizes. Make sure to have healthy snacks prepared for the day. Dodge the quick fixes – After a long day of work or school, a fast food burger is tempting. Have a quick, healthy meal ready to go such as steamed vegetables and broiled fish. Stay focused on health – Consistent periods of going without food followed by a large meal can make you susceptible to Type 2 diabetes. Focus on staying healthy, rather than being skinny.", "PageRank": 0}, {"docid": "doc_002", "url": "https://resources.healthgrades.com/right-care/weight-control-and-obesity/does-eating-before-bed-cause-weight-gain", "domain": "resources.healthgrades.com", "authority": "high", "doc_text": "Research into whether eating before bed causes weight gain is mixed. Generally, eating before sleep may not affect everyone’s weight. However, factors such as eating too many calories or sleep disruption can make weight gain more likely. Eating soon before sleep does not lead to weight gain for everyone. Still, this habit may contribute to other factors that can lead to weight gain, such as increasing your calorie intake or disrupting your sleep patterns. This article discusses the potential influence of eating before bed on body weight. Research into whether eating before sleep causes weight gain has mixed results. Eating food just before bed may not always contribute to weight gain, but it can for some people. For example, some researchers say weight gain linked to eating before sleep could be due to taking in more calories than your body can use rather than the timing. A small 2012 study reported that people who eat late at night often have other habits that could explain weight gain, such as: eating too many calories, eating too much fast food, not eating enough fruits and vegetables, drinking too much soda and caffeine. Similarly, a 2015 review indicates that specific food choices are responsible for health and weight problems related to eating late. The reviewers also suggested that: People with no health conditions may not experience adverse effects when eating small amounts of nutritious foods. Some people may experience benefits, such as increased muscle growth in people assigned male at birth who are physically active. Getting enough physical activity may reduce the possible negative effects of nighttime eating in people with obesity. Some health conditions may mean eating before bed is essential, such as in some cases of type 1 diabetes. A 2023 study also suggested that certain food timings do not affect weight. On the other hand, a 2018 Japanese study suggests that people who had dinner immediately before bed and had snacks after dinner were more likely to experience obesity. Also, a 2022 study reported eating late increased hunger and decreased calorie burn compared to eating the same amount of calories earlier in the day. Current research seems to suggest you may be more likely to experience weight gain from eating before bed if you: consume excess calories or larger meals before sleep, consume the majority of your calories late in the day, eat high calorie, processed foods before sleep, do not get enough physical activity during the day. Still, due to the mixed evidence, more research is needed to be sure of the relationship between weight and food timing. Talk with a doctor if you have questions about eating before bed or weight. Eating before sleep could contribute to weight gain in the following ways: Eating at unusual times may disrupt the circadian rhythm, the internal clock that regulates the body’s response to day and night. Disruptions may contribute to a higher body mass index (BMI). Meal timing may affect your metabolism and how your body burns energy. The link between eating and sleep habits can impact gut microbiota, the natural microorganisms in your digestive tract. Changes in gut microbiota may contribute to higher body fat. Factors that can contribute to weight gain include: Calorie intake: Eating more calories than you burn can contribute to weight gain. This can happen if you eat a high amount of food or have a high intake of calorie-dense foods, such as high fat and added-sugar foods. Physical activity: Doing little or no exercise may increase weight gain. Genetics: A person’s genetics can make them more likely to become overweight. Stress and other mental health factors: Feelings such as anger and stress make some people more likely to become overweight. Medications: Certain corticosteroids, antidepressants, and seizure medications may contribute to weight gain. Underlying conditions: Some health conditions may contribute to weight gain. Examples include underactive thyroid and polycystic ovary syndrome. Learn more about what health conditions may lead to weight gain. Some foods may support good sleep, moderate weight, and general health better than others. The 2015 study suggests that the best food options for eating before bed may: be small in volume, comprise only one macronutrient, such as protein, carbohydrate, or fat, rather than combining multiple macronutrients in a more varied meal, be low in calories but high in nutrients. Examples can include: yogurt with low added sugar, turkey slices with whole-grain crackers, banana or other fruit, vegetable sticks, protein shake, nuts or seeds, avocado or hummus with whole grain crackers. It may help to avoid foods or meals that are highly processed or high in added sugars. Eating balanced meals with a moderate calorie intake throughout the day may also help you avoid hunger before sleep. Work with a doctor or registered dietitian for personal advice on nutrition and target calorie intake. Counselors can also help people who eat before sleep to relax and find other support. Research into the link between eating before sleep and weight gain has varied results. Eating small meals of simple, minimally processed foods before sleep may not necessarily lead to weight gain. On the other hand, some people could experience weight increases due to eating more calories than they need or disrupting sleep due to eating late. Talk with a doctor if you have any questions about eating habits or your weight.", "PageRank": 0}, {"docid": "doc_003", "url": "https://newsroom.heart.org/news/reducing-total-calories-may-be-more-effective-for-weight-loss-than-intermittent-fasting", "domain": "newsroom.heart.org", "authority": "high", "doc_text": "Eating less overall and fewer large meals may be a more effective weight management strategy than restricting meals to a narrow time window, such as intermittent fasting, according to a study that analyzed the electronic health records of about 550 adults who were followed for six years. The time interval from first to last meal was not associated with weight change during the six-year study. The research team created a mobile application, Daily24, for participants to catalog sleeping, eating and wake up time for each 24-hour window in real time. Emails, text messages and in-app notifications encouraged participants to use the app as much as possible during the first month and again during “power weeks” — one week per month for the six-month intervention portion of the study. The data analysis found: Meal timing was not associated with weight change during the six-year follow-up period. This includes the interval from first to last meal, from waking up to eating a first meal, from eating the last meal to going to sleep and total sleep duration. The study did not detect an association meal timing and weight change in a population with a wide range of body weight. As reported by Bennett, even though prior studies have suggested intermittent fasting may improve the body’s rhythms and regulate metabolism, this study in a large group with a wide range of body weights did not detect this link. Large-scale, rigorous clinical trials of intermittent fasting on long-term weight change are extremely difficult to conduct; however, even short-term intervention studies may be valuable to help guide future recommendations. Although the study found that meal frequency and total calorie intake were stronger risk factors for weight change than meal timing, the findings could not prove direct cause and effect, according to lead study author Di Zhao, Ph.D., an associate scientist in the division of cardiovascular and clinical epidemiology at Johns Hopkins Bloomberg School of Public Health. Researchers note there are limitations to the study since they did not evaluate the complex interactions of timing and frequency of eating. Additionally, since the study is observational in nature, the authors were unable to conclude cause and effect. Future studies should work toward including a more diverse population, since the majority of the study’s participants were well-educated white women in the mid-Atlantic region of the U.S., the authors noted author. Researchers also were not able to determine the intentionality of weight loss among study participants prior to their enrollment and could not rule out the additional variable of any preexisting health conditions. According to the American Heart Association’s 2022 statistics, 40% of adults in the U.S. are obese; and the Association’s current diet and lifestyle recommendations to reduce cardiovascular disease risk include limiting overall calorie intake, eating healthy foods and increasing physical activity. The 2017 American Heart Association scientific statement: Meal Timing and Frequency: Implications for Cardiovascular Disease Prevention did not offer clear preference for frequent small meals or intermittent fasting. It noted that irregular patterns of total caloric intake appear to be less favorable for the maintenance of body weight and optimal cardiovascular health. And, altering meal frequency may not be useful for decreasing body weight or improving traditional cardiometabolic risk factors.", "PageRank": 0}, {"docid": "doc_004", "url": "https://archwellhealth.com/blogs/will-eating-after-7-cause-weight-gain/", "domain": "archwellhealth.com", "authority": "low", "doc_text": "As your day winds down, your body begins to slow down in the evening, and you go into recovery mode. That includes digestion. Your body’s systems work more efficiently in the daytime while you are the most active, including increased saliva production and how quickly the food you eat is metabolized and digested. In contrast, at night, our system slows down and food takes longer to pass through our GI tract. This may affect how our bodies are able to regulate our blood sugar, which could lead to insulin resistance. Insulin resistance can then in turn increase our risk of developing diabetes and cardiovascular disease, of which we already are at an increased risk as we age. Plus, eating later into the night offers fewer opportunities for exercise, and the lack of movement following a meal increases our risk for weight gain, diabetes, and cardiovascular disease. There was a small research study (20 individuals) that looked at the difference between eating an identical dinner at 6 pm versus 10 pm, then went to bed at 11 pm. The earlier diners had lower glucose levels following their meals compared to the later diners. This means that the individuals who ate at 10 pm had higher glucose levels for a longer period of time. The later diners also had less breakdown of their meal, so they were not metabolizing their food as efficiently. Another study (11 individuals) looked at the differences between adding a mid-morning snack versus a late-night snack. Those that had a later snack had a greater increase in total and LDL (bad) cholesterol after 2 weeks. The snacks were identical and consisted of fat and carbohydrates. And finally, when looking at how well our bodies digest food, later-night eating causes our systems to burn less calories in the process of digestion. We are up to 50% better at burning calories during daytime meals than in the evening just through the process of eating and breaking down our foods. These studies do support the myth that eating later into the night may cause weight gain and health risks. However, looking at the sample size and length of the studies, the evidence is not that strong.", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.healthline.com/nutrition/eating-before-bed", "domain": "healthline.com", "authority": "low", "doc_text": "Many people think it’s a bad idea to eat before bed. This often comes from the belief that eating before you go to sleep leads to weight gain. However, some claim that a bedtime snack can actually support a weight loss diet. So what should you believe? The truth is, the answer isn’t the same for everyone. It depends a lot on the individual. Whether you should eat before bed — defined as between dinner and bedtime — has become a hot topic in nutrition. Conventional wisdom says that eating before bed could cause weight gain because your metabolism usually slows down when you fall asleep. This could increase the likelihood that the calories will be stored as fat. Even though there seems to be no physiological reason, several studies have linked eating before bed with weight gain. The reason for this is much simpler than you might expect. It turns out that people who eat before bed are more likely to gain weight simply because a bedtime snack is an extra meal and, therefore, extra calories. Not only that, but the evening is the time of day when some tend to feel the hungriest. Research has also found that those who experience stress tend to see a rise in ghrelin — the hunger hormone — in the evening. This makes it even more likely that a bedtime snack will end up pushing your calorie intake over your daily calorie needs. There are those who like to snack at night while watching TV or working on their laptops, and it’s no surprise that these habits might lead to weight gain. Plus, some people become extremely hungry before bed because they didn’t eat enough during the day. This extreme hunger can cause a cycle of eating too much before bed, then being too full to eat much the next morning, and again becoming overly hungry before bed the next evening. This cycle, which can easily lead to overeating and weight gain, highlights why many individuals should eat balanced meals during the day. It would seem that the problem with eating at night isn’t explicitly linked to your metabolism switching to storing calories as fat at night. Instead, weight gain can be caused by bedtime snacking, which increases your caloric intake. While eating before bed isn’t necessarily a bad thing, loading up on traditional dessert foods or junk foods such as ice cream, pie, or chips isn’t a good idea. These foods, which are high in unhealthy fats and added sugars, trigger cravings and overeating. They make it very easy to exceed your daily calorie needs. Eating before bed doesn’t necessarily make you gain weight, but filling up on these calorie-dense foods before bed certainly can, and it’s best to limit them.", "PageRank": 7}, {"docid": "doc_006", "url": "https://www.ifit.com/blog/restore/myth-or-fact-eating-at-night-leads-to-weight-gain", "domain": "ifit.com", "authority": "low", "doc_text": "Adelle Davis once said, “Eat breakfast like a king, lunch like a prince, and dinner like a pauper.” Eating at night has long been associated with weight gain, but the reasons are continuously debated. Does it have to do with changes in metabolism, hormones, sleep quality, or additional calories? Some nutrition professionals teach that calories at night are the same as calories during the day—that it is all about total calories consumed versus calories burned. Could there be more to it? One study found that calorie restriction can lead to weight loss at any time of the day. However, morning meals tend to be more satiating and can lead to lower overall calorie intake throughout the day, compared to late night meals or snacks, which can lack satiating value. Another study found that eating dinner less than three hours before bed was associated with a higher BMI, and that skipping breakfast may cause increased waist circumference and BMI. These studies would suggest that the weight gain is likely due to overeating at night after restrictions during the day. However, consuming calories at night versus the day may not be equal. In a study by Hibi et al, young female participants were given a snack either during the day or late at night for 13 days. Late night snacking increased both total and LDL cholesterol. It also reduced fat oxidation, suggesting that eating at night changes fat metabolism and increases the risk of obesity. This research would indicate that calories should be mostly consumed during the day, especially at breakfast. Other researchers have found that eating at night leads to poor sleep quality, and that sleep has a big impact on late night snacking and weight gain. Chronic sleep deprivation or late bedtimes in adults can lead to weight gain, because adults tend to eat extra calories during late night hours. This would imply that the longer you are awake, the more likely it is that you will eat again. However, circadian regulation and nighttime light exposure may also impact weight gain. In a study with rats, it was found that low levels of light at night changed metabolic signals and timing of food intake, which lead to excess weight gain, despite equal levels of caloric intake and daily activity. This change in metabolism may not just be in rats. Other studies have discovered that light levels and sleep deprivation effect melatonin, leptin, and ghrelin levels, which can lead to increased food intake and decreased activity. This increase in calories may also be compounded not only by hormone changes, but also by brain activation. Sleep deprivation in the obese has been shown to lead to increased activation in the reward centers of the brain in response to unhealthy foods, further compounding the problem. It appears that eating at night may lead to poor sleep and negative metabolic changes.", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.weightwatchers.com/us/blog/health/eating-before-bed?srsltid=AfmBOorNaDeLF8byUtIFZB9g1U0FUXGuNJXJQhF7uwdSsnnAPsjB99WZ", "domain": "weightwatchers.com", "authority": "low", "doc_text": "Popular wisdom has long held that bedtime meals and snacks are a bad idea for anyone hoping to lose weight. You may have even heard the old expression preaching tiny portion sizes at night: “Eat breakfast like a king, lunch like a prince, and dinner like a pauper.” The assumption is that calories we consume just prior to sleep aren’t used as efficiently as the calories we eat and drink during our active waking hours. But does modern science support the theory that late-night eating leads to weight gain? Not really—at least, not so far. At the moment, researchers are still working to figure out exactly how a gooey slice of pizza might affect the body differently at midnight versus 6 p.m. The field known as chrononutrition has gained steam in recent years as researchers explore the potential impacts of meal timing on weight and metabolism more fully. “[People] do appear to have biological rhythms that influence when we can more efficiently metabolize foods,” Maggie Moon, a registered dietician based in Los Angeles, says of the current findings. Keep reading for a closer look at what science has to say about the effects of late-night eating on weight, metabolism, and more. Can eating just before bed lead to weight gain? At this point, there’s not much evidence to support the idea that bedtime noshing causes weight gain through timing alone. Still, some recent studies point to an association between following a “delayed eating pattern”—consuming the majority of calories later in the day—and carrying extra pounds. For instance, in a 2019 study published in the journal Nutrients, volunteers who regularly consumed a major share of their daily calories within two hours of bedtime were more likely to meet the criteria for obesity than people who did most of their eating earlier in the day. This finding follows research showing that the thermic effect of food—that is, the energy the body burns in digesting, absorbing, and transporting dietary nutrients—may be lower for some people in the evening, which raises the possibility (but again, doesn't prove) that late-night calories are more likely to be stored as fat. Eating meals late at night may come with a heightened susceptibility to overeating, other research suggests. A 2013 study of 52 adults published in the journal Appetite found that subjects who ate past 8 p.m. consumed more total calories than those who ate earlier in the day, leading researchers to conclude that a delayed eating pattern could contribute to weight gain over time. But since that study lasted just seven days, the actual long-term effects weren’t observed. How might meal timing matter? The body’s circadian timekeeping mechanisms—the 24-hour “clocks” that govern many of our physiological processes—may partly explain some of the effects described above. “The clocks regulate metabolism by managing when and at what level things like enzymes, hormones, and metabolic processes should be activated,” Moon explains. The 2019 Nutrients study cited above suggests that melatonin—a sleep-signaling hormone that kicks into gear as daylight fades—may affect carbohydrate metabolism in a way that could promote higher body weight among late-night eaters. Melatonin was also implicated in a 2017 paper published in the American Journal of Clinical Nutrition. In that study, researchers tracked the everyday eating patterns of 110 young adults, along with the volunteers’ melatonin levels. Subjects who ate most of their calories after nighttime melatonin onset had significantly higher body fat. In a small preliminary study of eight adults conducted at the University of Pennsylvania, subjects burned less body fat when they shifted their daily eating window by four hours, from 8 a.m.–7 p.m. to noon–11 p.m. While acknowledging that more research is needed, the authors theorized that circadian factors might play a role. Authors of a small 2014 study concluded that “chronically eating at a later time of day may create metabolic disturbances of a larger magnitude.” They evaluated 32 women and found that those who ate their largest meal of the day at 4:30 p.m. versus 1 p.m. used less energy at rest and had higher levels of the stress hormone cortisol, both of which could theoretically affect weight regulation. Is there an optimal time to eat for weight loss? That remains to be seen. Research has not yielded a straightforward formula for determining the metabolic effects of eating at any specific time of day, including bedtime. That said, given the emerging research suggesting that routinely eating just before sleep is correlated with higher body weight and greater calorie intake, you may want to enjoy your final meal of the day four to six hours prior to bedtime if those matters are of concern to you, Moon says. Eating before bed: pros Some days, your schedule may necessitate later eating. If you feel ravenous late at night, it’s generally better to eat something than try to sleep with your stomach grumbling, says Melissa Majumdar, an Atlanta-based registered dietitian, certified specialist in obesity and weight management, and spokesperson for the Academy of Nutrition and Dietetics. “Going to bed hungry can influence quality of sleep and thus impact stress hormones, blood sugar control, and hunger the next day,” Majumdar says. If bedtime hunger is a recurring nuisance for you, you might want to ponder your overall eating habits and look for ways to boost your satiety throughout the day, Majumdar says. “For example, if breakfast is low or void of protein, [you might] plug in some Greek yogurt or an egg to increase fullness, which can help impact hunger throughout the day,” she notes. Other nutritious foods that may help you feel full include beans, non-starchy veggies, and broth-based soup. Eating before bed: cons In addition to the possibility of unwanted impacts on metabolism and calorie intake, going to bed on a full stomach could set off digestive ailments such as acid reflux or GERD. That’s because lying down diminishes the role that gravity would normally play in digestion, Majumdar explains. As a result, stomach contents may stick around longer—and come back up more easily. The feelings of heartburn that follow can disrupt sleep, impacting appetite and food choices the following day. Best and worst foods to eat before bed Foods to eat before bed: Again, there’s probably no harm in nibbling a bedtime snack if you find yourself feeling hungry late at night. Just as you would at other times, aim for a bite that emphasizes whole ingredients and delivers some combo of complex carbs for sustained energy, along with lean protein or some healthy fat to satisfy you, Majumdar suggests. Here are a few quick late-night snacks she likes: Apple slices or 100% whole grain crackers with peanut butter Greek yogurt with fresh fruit Carrot slices with toasted almonds Cottage cheese with bell pepper strips Protein shake Nuts or seeds Avocado or hummus with whole grain crackers Foods to avoid before bed: Try to keep your bedtime-adjacent hours free of foods and drinks that could mess with your sleep, Majumdar says. Everyone’s different, but common sleep disruptors include coffee and other caffeinated beverages, as well as alcohol. Foods that cause heartburn in some people include spicy foods, chocolate, and high-fat foods. The upshot: Is it what you eat or when you eat? Right now there is scant evidence to support the theory that late-night eating directly causes weight gain through metabolic means. Moon emphasizes the need for large, long-term, well-designed studies to fully understand how meal timing might affect health. Some research has shown that people who eat late at night tend to consume more calories per sitting than people who eat earlier in the day, a pattern that could conceivably add pounds over time. In addition, some people who eat right before bed may experience digestive complaints like heartburn, which could affect weight management by interfering with sleep. Your food choices themselves—along with your level of physical activity, approach to coping with stress, and more—are all important factors in managing weight. An occasional bedtime snack probably won’t make or break your wellness journey.", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.sonndacatto.co.uk/blog/are-you-more-likely-to-gain-weight-if-you-eat-late-at-night", "domain": "sonndacatto.co.uk", "authority": "low", "doc_text": "In short, the answer is a resounding yes! For two reasons. One, because our eating behaviours are different at night. And, two, preliminary evidence suggests that calories also count for more at night, due to the influence of our circadian rhythm (24-hour sleep-wake cycle) on metabolism. Put another way, there is early but very strong evidence that a calorie is not always a calorie – rather, our bodies process calories more sparingly at night. Let’s take each of these factors in turn, looking at behaviour first, where the evidence is cut and dried. Firstly, those who eat at night tend to eat more (i.e. have higher calorie intakes) than early eaters. They are therefore more likely to exceed their energy requirements; over time, any surplus will lead to weight gain. Further analysis reveals that the relationship between late eating and higher calorie intake is mediated by greater eating frequency – late eaters eat more times per day than early eaters – suggesting that their ‘eating window’ is prolonged, rather than pushed out into later in the day. Secondly, late eaters often make poorer food choices. At night, you’re more likely to reach for high-calorie foods like pizza, crisps, biscuits, ice cream, for a number of different reasons: Convenience – late-night eaters may not have easy access to healthy food. Many studies suggest that night-workers tend to snack on unhealthy foods due to lack of availability of healthy options in the workplace at night. Emotional eating – if you’re an emotional eater, stress, anxiety, boredom or sadness can all increase food intake. Tiredness – lack of sleep mucks up our appetite-regulating hormones, lowering leptin (appetite-suppressant, known as the ‘satiety hormone’) and raising ghrelin (appetite-stimulant, known as the ‘hunger hormone’), resulting in increased hunger and food intake the next day, especially high-calorie, high-carbohydrate foods. Television watching – not only do people eat more when watching TV, they reach for higher calorie foods. Now, let’s turn to the question of timing: does eating late at night have an independent effect on weight? The idea that calories count for more at night has been hotly debated. When I studied nutrition, some 20 years ago, we were taught that weight control was simply a matter of calories in, calories out. It didn’t matter what you ate or when you ate. But more recent evidence indicates that weight control is more complex than that. The argument that eating at night makes you gain weight originally stems from animal studies, which suggest that the body may use consumed calories differently past a certain time of day. Several studies on mice show that mice that eat during their normal sleeping phase put on more weight than mice that only eat during their ‘daytime’ hours, despite being fed the same number of calories. Obviously, extrapolating from mice to humans is problematic, but evidence from human studies followed. Initially, from those with observational designs, providing consistent if not incontrovertible support. However, last year, results were published from a randomised controlled trial – the gold standard in study design, the strongest kind of scientific evidence that you can get – providing the first experimental evidence that eating late or closer to sleep onset leads to weight gain. The study, by Goel et al., was small, but very well designed, cleverly using a within-subjects crossover design to observe the effects of eating the same number of calories across a daytime eating schedule (8am-7pm) versus delayed (12pm-11pm). Participants followed each schedule for 8 weeks with a 2-week washout period in between. Sleep and physical activity – potential confounding variables – were held constant. Weight, body composition and various metabolic markers (blood glucose, insulin, cholesterol) all improved on the daytime schedule. We’ll need to see the results of this study replicated before we can draw firm conclusions, but the preliminary evidence suggests that, yes, it is indeed true that if you eat late at night, you're more likely to gain weight (and have a less favourable metabolic profile), independent of the amount of calories you consume or the amount of sleep you get. If you’re now wondering, what’s the cut off point for when you should stop eating, further research indicates that it’s not clock hour that’s most important, but biological clock hour. Specifically, the start of your own biological night, defined as the point of melatonin onset, which occurs about two hours before bedtime/sleep onset. McHill et al. found that non-lean individuals consumed most (more than 50%) of their calories closer to or after melatonin onset (i.e. at a later biological time) than lean individuals; they also stopped eating at a later biological time. Circadian rhythm varies greatly from person to person, whether due to irregular work shifts or simply natural preference for rising early or staying up late. In the above study, on average, melatonin onset/biological night onset was around 11/11.30pm, but ranged from as early as 9.30pm to just after 1am. To identify the start of your own biological night, simply subtract two hours from when you usually fall asleep and don’t eat after that point. Also, try to front end your calorie consumption, that is, try to eat most of your calories earlier in the day, not too close to onset of your biological night. The thermic effect of food (TEF) decreases from morning to night. TEF is the number of calories the body spends making food available to itself – it is the sum of energy expenditure required for the digestion, absorption, metabolism and storage of food. If you eat a meal or snack late at night, it costs the body less to process that food than the same meal or snack eaten earlier in the day. One study quantified the saving at 4%. In controlled laboratory settings using whole-room indirect calorimetry, the TEF response to a meal consumed at around 10.30pm decreased by approximately 4% relative to the same meal at around 6.30pm. I know that 4% doesn’t sound like much, but if you consistently eat later that energy saving would add up, contributing to potential positive energy balance and weight gain over time. Our internal circadian clock increases hunger and appetite at night, independent of food intake, which could explain why late eaters tend to eat more.", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.michaelmoodyfitness.com/personaltrainersfitnessanddietblog/will-eating-at-night-really-make-you-gain-weight", "domain": "michaelmoodyfitness.com", "authority": "low", "doc_text": "Research consistently shows that people who eat late at night weigh more than those who eat all of their food earlier in the day. For example, people who eat most of their food at night have higher body mass indexes than people who eat earlier in the day, according to a 2007 study published in the International Journal of Obesity. And in one study published in The American Journal of Clinical Nutrition, participants who ate between 11 p.m. and 5 a.m. gained more weight than those who kept their mouth shut during those hours. But what is it about nighttime that makes the fat pack on? “Over the years, I have reviewed research that says that only the total caloric intake ingested over the day matters,” says board-certified bariatric physician Dr. Caroline Cederquist, author of \"The MD Factor Diet.\" “I think this is the real crux of the issue. At midnight, people will rarely make chicken and salad. They will eat ice cream or chips, the high-fat or high-sugar foods that our bodies store so effectively as fat.” In fact, in The American Journal of Clinical Nutrition study, nighttime eaters ate 12 percent more calories than those who ate only throughout the day. And in the International Journal of Obesity study, nighttime eaters participated in more binge-eating behaviors than those who didn’t eat after dinner. Bingeing on high-sugar, high-fat foods causes you to go to bed with elevated blood sugar levels. At any time of day, these set the body up for subsequent sugar crashes and weight gain, with the body quickly storing excess sugar as fat, says Lori Zanini, a California-based registered dietitian and certified diabetes educator with HealthCare Partners medical group. But, since your body uses less sugar as fuel when you’re lying in bed as opposed to running around, potentially more sugar winds up in your fat cells when you eat those foods late at night. Still, the problems with late-night eating extend far past what people choose to eat before bed. Animal research from Northwestern University suggests that eating at night can lead to weight gain – even if you don’t eat excess calories. Researchers claim this is because eating at night can interfere with the body’s circadian rhythms. For instance, insulin – the hormone responsible for getting the sugar in your blood to your body’s cells for fuel – runs along with your circadian clock. So at night (when your body thinks you should be asleep and fasting), your body’s cells become more resistant to the hormone, according to a 2013 animal study in Current Biology. That means that eating large nighttime meals can cause especially high blood-sugar levels and, over time, fat accumulation, insulin resistance and Type 2 diabetes. What’s more, eating right before bed can disrupt your sleep to make next-day cravings a biological inevitability. Eating, especially a large meal, late at night also increases your risk of heartburn. “Esophageal reflux commonly occurs when our stomachs are full and we lie down, allowing the stomach contents to reflux into the esophagus causing discomfort and affecting sleep,” Cederquist says. She also notes that in patients who have metabolic dysfunction (common in overweight individuals) and eat high-carb meals before bed, blood-sugar levels nose-dive throughout the night. “This hypoglycemia wakes people right up from sleep and makes it hard to fall back to sleep after, disrupting normal sleep patterns,” she says. After a bad night’s sleep, the body’s levels of appetite-triggering hormones increase, while hormones that blunt hunger drop, according to a 2013 study in The Proceedings of the National Academy of Sciences. Peoples' bodies become resistant to insulin’s effects, raising the risk of fat accumulation, obesity and Type 2 diabetes. Hence why one meta-analysis published in Sleep studying 634,511 people worldwide found that those who frequently miss out on sleep suffer from weight gain and obesity.", "PageRank": 0}, {"docid": "doc_010", "url": "https://studypages.com/blog/big-breakfast-or-midnight-snack-how-your-eating-schedule-affects-your-weight/", "domain": "studypages.com", "authority": "low", "doc_text": "Although the “midnight snack” is a nearly ubiquitous concept in modern society, eating late at night may actually be negatively affecting your sleep, your metabolism, your energy levels, and your appetite, all of which have a direct impact on your ability to maintain a healthy weight. Some effects of late-night eating found by this study include lowered body temperature throughout the day, reduced calorie expenditure, increased storage of fat as adipose tissue, and reduced breakdown of that adipose through lipolysis. Researchers also tracked the participants’ levels of ghrelin, the hormone that tells your body it is hungry, and leptin, the hormone that tells your body it is full. They found that the former was increased and the latter decreased in those with later eating habits. Participants also self-reported varying feelings of hunger or satiation relative to their assigned daily calorie distribution, confirming these findings. Although some studies contradict findings on metabolism and energy usage variations after eating late at night, there seems to be a broad consensus that eating the bulk of your calories earlier in the day contributes to appetite suppression throughout the rest of the day. This decrease in appetite may lead to weight loss outcomes by reducing the total calories consumed throughout the day. On the other hand, participants who ate more calories later in the day experienced increased appetite and got less sleep. Because sleep deprivation reduces self-control and increases impulsivity, sleep deprivation may make it harder to maintain dietary restrictions. Tiredness and sleep loss also make us crave junk food, which researchers theorize is because of the quick energy provided by sugars and simple carbohydrates often found in those foods. What time you eat your calories may be just as important for weight loss as how many calories you eat. Research shows eating later in the day leads to increased appetite. This makes weight loss and maintenance more difficult. Conversely, though, if you’re attempting to gain weight to reach healthy levels, it may be helpful to shift your eating schedule later in the day and consume more calories at night to stimulate your appetite.", "PageRank": 0}]} +{"qid": "Q_EN_015", "question": "Does a family history of heart disease mean you are destined to have it?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.heartfoundation.org.au/your-heart/family-history-and-heart-disease", "domain": "heartfoundation.org.au", "authority": "high", "doc_text": "A family history of heart disease could mean you are at greater risk. However, even if you have a family history, you can help lower your chances of developing heart disease by speaking to a doctor and adopting a healthy lifestyle. When you have a family history of a disease, this means a member of your family has, or had that disease. Generally, if you have a family history of a heart condition, you may have a higher risk of developing a heart condition. Inherited conditions are caused by a fault (or mutation) in one or more of your genes. Family history is more complex. Rather than just a single faulty gene, it could be a combination of shared genes and environments passed down from one generation to the next, which increases the risk of developing a disease. You may not be able to change your family history or genetics, but you can make positive changes to your lifestyle to lower your risk. Adopting healthy lifestyle habits such as being smoke-free, doing regular exercise, eating a heart-healthy diet, maintaining a healthy body weight, lowering alcohol intake, looking after mental health, and managing high blood pressure, cholesterol, and diabetes can help lower your chances of developing heart disease.", "PageRank": 0}, {"docid": "doc_002", "url": "https://newsnetwork.mayoclinic.org/discussion/expert-explains-how-to-improve-heart-health-even-if-your-family-has-history-of-heart-conditions/", "domain": "newsnetwork.mayoclinic.org", "authority": "high", "doc_text": "Lifestyle factors — encompassing how much you move, what you eat, how well you sleep and more — play the biggest role in your heart health, Dr. Kopecky says. But circumstances you can’t control — namely, your genetics and family history — also impact your risk of heart disease. Understanding your family history is an important piece of the puzzle, according to Dr. Kopecky. But it’s equally important not to blow genetic risk out of proportion. Genetics account for 20% to 30% of your risk, Dr. Kopecky says. But positive habits such as regular exercise and a healthy diet can impact your genes much more drastically. “Certain good lifestyles can ‘turn off’ the bad genes and ‘turn on’ the good genes,” Dr. Kopecky explains. We know that if they have a good lifestyle, starting early in life, it lowers their heart attack and stroke risk. In other words, Dr. Kopecky says the day-to-day, year-over-year habits you make to protect your heart health are oftentimes much more impactful than the genetic lottery.", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.samitivejhospitals.com/article/detail/is-heart-disease-hereditary", "domain": "samitivejhospitals.com", "authority": "low", "doc_text": "While heart disease can result from various factors, genetics play a significant role, particularly in congenital heart diseases. Some conditions manifest from birth, while others surface later in life. Individuals most at risk of inheriting genetic heart conditions include those diagnosed with heart disease, individuals born with congenital heart abnormalities, people who have survived sudden cardiac arrest, those experiencing fainting during exertion or emotional stress, individuals under 60 years of age diagnosed with congestive heart failure, individuals under 50 years of age requiring a pacemaker, individuals with an enlarged heart, those living with arrhythmia, individuals who have faced acute coronary syndrome, coronary artery disease, or stroke in young adults (men under 55 years, women under 65 years), individuals developing thoracic aortic aneurysm before the age of 55, people with a family history of sudden infant death syndrome (SIDS), individuals with high cholesterol unresponsive to treatment (LDL levels above 190 mg/dL without medication), those with parents, siblings, relatives, or children diagnosed with genetically related heart disease or with abnormal genetic test results, and those with parents, siblings, relatives, or children who have experienced sudden cardiac arrest or sudden death, particularly those under 45 years of age. In conclusion, understanding the hereditary nature of heart disease is vital for individuals with a family history of cardiovascular conditions. Timely genetic screening can provide valuable insights for early detection, prevention, and informed family planning. Recognizing genetic risks can ultimately save lives and promote heart health.", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.reddit.com/r/HeartAttack/comments/1la2xgf/19m_just_found_out_i_may_have_a_genetic_heart/", "domain": "reddit.com", "authority": "low", "doc_text": "19m just found out i may have a genetic heart condition. My dad died at 49 from a heart attack, his dad died at 49 from a heart attack, his dad died at 49 from a heart attack. I'm scared. I'm only 19 and I'm already having chest pains and shortness of breath. I've been to the doctor multiple times and they can't find anything wrong. I'm worried I'm going to die young like my dad and grandfather. I don't want to leave my family behind. I'm trying to eat healthy and exercise but it's hard when you feel like you're fighting a losing battle. Any advice or similar experiences?", "PageRank": 8}, {"docid": "doc_005", "url": "https://www.inspire.com/groups/womenheart/discussion/genetic-heart-disease/", "domain": "inspire.com", "authority": "low", "doc_text": "My father died at 49 from a heart attack, his dad died at 49 from a heart attack, his dad died at 49 from a heart attack. I'm scared. I'm only 19 and I'm already having chest pains and shortness of breath. I've been to the doctor multiple times and they can't find anything wrong. I'm worried I'm going to die young like my dad and grandfather. I don't want to leave my family behind. I'm trying to eat healthy and exercise but it's hard when you feel like you're fighting a losing battle. Any advice or similar experiences? This is a common concern for many people with a family history of heart disease. While genetics do play a role, it's not a death sentence. There are many things you can do to reduce your risk and live a long, healthy life. It's important to talk to your doctor about your family history and get regular check-ups. They can help you develop a personalized plan to manage your risk factors. Don't give up hope! You're not alone in this.", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.reddit.com/r/HeartAttack/comments/1co7r5x/hereditary_heart_disease/", "domain": "reddit.com", "authority": "low", "doc_text": "My family has a strong history of heart disease. My father had his first heart attack at 45, and my grandfather died of one at 50. I'm only 30, and I'm already starting to feel symptoms like chest pain and shortness of breath. I'm terrified that I'm destined to follow in their footsteps. I've tried to make lifestyle changes, but it feels like it's inevitable. Has anyone else dealt with this? How do you cope with the fear and uncertainty? Any advice on what I can do to prevent it or at least delay it?", "PageRank": 8}, {"docid": "doc_007", "url": "https://blog.invitae.com/melissas-story-genetic-testing-solves-the-mystery-of-her-cardiomyopathy-fa36b8852b4c", "domain": "blog.invitae.com", "authority": "low", "doc_text": "Melissa’s story: Genetic testing solves the mystery of her cardiomyopathy. Melissa was diagnosed with cardiomyopathy at a young age, and her family had a history of sudden cardiac death. She always wondered if there was a genetic link, but doctors couldn't find anything. After years of searching, she finally found a genetic test that identified a mutation in her MYBPC3 gene, which is associated with hypertrophic cardiomyopathy. This discovery not only gave her answers but also allowed her to make informed decisions about her family planning. She was able to use in vitro fertilization (IVF) with preimplantation genetic diagnosis (PGD) to ensure her children wouldn't inherit the same mutation. Melissa's story highlights the importance of genetic testing for individuals with a family history of heart disease, as it can provide crucial information for diagnosis, treatment, and family planning. It also emphasizes the emotional toll that living with an undiagnosed genetic condition can take, and the relief that comes with finally finding answers.", "PageRank": 0}, {"docid": "doc_008", "url": "https://familyheart.org/nikitas-story", "domain": "familyheart.org", "authority": "low", "doc_text": "I Didn’t Know Heart Disease Was in My Family—Until It Took My Mom. Nikita W. shares her story to raise awareness about high lipoprotein(a) because of the passing of her mother. Nikita's mother passed away suddenly from a heart attack at a young age, and Nikita later discovered she also had high lipoprotein(a), a genetic risk factor for heart disease. This motivated her to become an advocate for early screening and awareness, especially for those with a family history of heart disease. She emphasizes that knowing your family history and getting tested can be life-saving, as many people are unaware of their genetic predisposition to heart conditions. Her personal experience underscores the idea that if heart disease runs in the family, it's a strong indicator that you might also be at risk, and proactive measures are essential.", "PageRank": 0}, {"docid": "doc_009", "url": "https://familyheart.org/mistys-story", "domain": "familyheart.org", "authority": "low", "doc_text": "My journey with FH began when I was 11 and watched my 40 year old dad have a heart attack as he was jogging. Immediately following his event, my sisters and I were screened and told we all had high cholesterol that “runs in the family”. Eighteen years later, my 36-year-old sister died suddenly from complications of heart disease. Ten more years passed before my father lost his battle after a lifetime of heart disease, stents, and procedures. Two weeks after his death, I suffered a TIA, or “mini-stroke” and was finally put on a statin. Four short years after that, my middle sister died from a heart attack at 48, which catapulted me into a mission of finding out how I can save myself from the deadly tragedies of my father and sisters. I was now an only child with one living parent and had to do something. I went to the doctor and was told my Lp(a) was extremely high, and my FH wasn’t being managed properly. I was told I had no resources. I had no answers. I had no support. I thought I didn’t have long to live.", "PageRank": 0}, {"docid": "doc_010", "url": "https://blog.23andme.com/articles/my-heart-my-family-and-mybpc3", "domain": "blog.23andme.com", "authority": "low", "doc_text": "Having been young and healthy for the majority of my life, I haven’t had many opportunities to interact with our health care system. Not too long ago I was a sedentary, slightly-overweight, South Asian man entering my thirties. I had some ambiguous family history of diabetes but, like everyone I know, I felt that the less I saw my doctor, the better. Most importantly, by medical standards, I had no reason to consider myself predisposed to heart disease. Then, not long ago, my 23andMe data and a paper in Nature Genetics changed my story. Ironically, I work for 23andMe as a scientist and engineer; I analyze genetic data for a living, but until then my work had been abstract. I knew we were helping people but never expected any particularly life-altering information to come out of my personal genetics. It turns out that I carry a mutation in the MYBPC3 gene that is associated with familial hypertrophic cardiomyopathy (HCM). South Asians that carry this mutation are at greatly increased risk for HCM. Well that’s strange–if I’m a carrier, then one of my parents has to be a carrier, and one of their parents (and so on). But if it is such a significant modifier of risk, shouldn’t I have heard of HCM running in my family, before? With some research, I learned that HCM is not commonly screened for, in the United States or India, but is a leading cause of sudden cardiac death in athletes. So it’s reasonable that I may not have heard of HCM in my family, because it may never have been diagnosed. But I called my mother anyway and started asking questions: do we have any heart disease in our family? I was surprised to learn that the answer was an emphatic: yes. Though we had never discussed it, my mother was similarly surprised that I didn’t know that the majority of deaths in my family were related to heart disease. My grandmother, who I thought had died of diabetes, actually suffered from angina and died of heart failure. My grandfather on my father’s side had early-onset heart attacks and died from a blood clot. Their brothers and sisters? Cardiac arrest. I even had a middle-aged cousin I never met who died the month before due to sudden cardiac death. And all this time, at the doctor’s office, I never checked any box related to heart disease in my family history. This information wasn’t recorded, anywhere, except the notepad I was using. Given the surprising prevalence of heart issues on both sides of my family, it was hard to pin down which of my parents was likely to carry my mutation, so I got them both genotyped by 23andMe. From there, it was easy to determine that the mutation came from my father’s side, which had more of the early-onset heart attacks. I explained the research paper and its caveats to him and told him to talk to his doctor, then hung up the phone and realized: “Wait, shouldn’t I talk to my doctor?” How do I even bring it up? I’m a member of an HMO (Kaiser), and I like my primary care physician. He’s always taken me seriously and referred me to the appropriate specialists, but he’s not a geneticist and I’m sure he’s never heard of this mutation, this gene, or this paper. I was afraid he would laugh at me if I tried to explain that I bought a test online and found a mutation that suggests I should be screened for HCM. But that’s what I did, in a nutshell, and to my surprise, he called up cardiology right away. The cardiologist had never heard of this mutation, either, and went so far as to claim that there aren’t any such dominant mutations in MYBPC3. All right, the paper came out in 2009 and, living in North America, I didn’t expect a South Asian variant to be well-known, but I didn’t expect the cardiologist to speak so authoritatively on something he was clearly wrong about. My physician, to his credit, referred me to the genetics department and sent me home. The geneticist who called me back was surprisingly informed and began the conversation by apologizing for the misinformation the cardiologist gave me. She was particularly disappointed because she had recently given a talk about mutations in MYBPC3 to that department. She also hadn’t heard of this mutation, but asked me to forward her the relevant papers and spent a week reading them. She said that this would be considered a “variant of unknown significance,” but because of the deletion being in MYBPC3, I should be screened for HCM anyway. I was referred back to cardiology for testing. I took a resting and stress test EKG that indicated a worrying drop in blood pressure after exercise and an unusually long recovery time (consistent with my experiences attempting to work out). I got an echocardiogram which didn’t detect HCM but found abnormal wall motion in my heart. I spoke to another cardiologist who told me: “you aren’t 40 yet, so you aren’t at risk.” The results were forwarded back to my physician, who summarized them as “normal” and sent me home. I’m a scientist and I’ve worked professionally with clinicians in the past. I know how the population statistics work and why they sent me home. It doesn’t make economic sense for an HMO to spend any more money on me, when they can’t treat the condition, anyway. But as an individual, this was unsatisfying. What could I do to empower myself? A lot of things. I started dieting and losing weight. I increased my activity level with more standing and walking, did more yard work and less video gaming. I cut out a number of stressful activities in my life. Today, I’m still South Asian, I still have this mutation, and I’m not getting any younger. But I’m back to a healthy BMI. I have an active lifestyle, I e-mail my doctor regularly to keep in touch, and I have a well-documented family history of heart disease. Most importantly, I’ll be regularly screened for HCM from here on out and that’s one disease that won’t catch me by surprise.", "PageRank": 0}]} +{"qid": "Q_EN_016", "question": "Do you always know when you are inflamed?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.health.harvard.edu/blog/why-all-the-buzz-about-inflammation-and-just-how-bad-is-it-202203162705", "domain": "www.health.harvard.edu", "PageRank": 6, "authority": "high", "doc_text": "You know when you're inflamed. True for some conditions. People with rheumatoid arthritis, for example, know when their joints are inflamed because they experience more pain, swelling, and stiffness. But the type of inflammation seen in obesity, diabetes, or cardiovascular disease, for example, causes no specific symptoms. Sure, fatigue, brain fog, headaches, and other symptoms are sometimes attributed to inflammation. But plenty of people have those symptoms without inflammation. Chronic inflammation is quite different from acute inflammation. It can develop for no medically apparent reason, last a lifetime, and cause harm rather than healing. This type of inflammation is often linked with chronic disease, such as excess weight, diabetes, cardiovascular disease, certain infections, autoimmune disease, cancer, and stress, whether psychological or physical."}, {"docid": "doc_002", "url": "https://my.clevelandclinic.org/health/symptoms/21660-inflammation", "domain": "my.clevelandclinic.org", "PageRank": 0, "authority": "high", "doc_text": "Acute inflammation may cause flushed skin, pain or tenderness, swelling and heat. Chronic inflammation can be harder to spot with a wide range of possible signs. Inflammation can also affect parts of your body you can't see. Inflammatory responses that occur behind the scenes can help you heal, but other times, they can harm your health. Chronic inflammation symptoms may be harder to spot than acute inflammation symptoms. You may have abdominal (belly) pain, chest pain, fatigue and/or insomnia, fever, joint pain or stiffness, mouth sores, a skin rash, depression, anxiety and other mood disorders, gastrointestinal (GI) issues, like diarrhea, constipation and acid reflux, weight gain or weight loss, and frequent infections. Inflammation is a normal part of your body's response to injuries and invaders (like germs). It promotes healing and helps you feel better. But inflammation that happens when there's no injury or invader can harm healthy parts of your body and cause a range of chronic diseases."}, {"docid": "doc_003", "url": "https://www.ncbi.nlm.nih.gov/books/NBK493173/", "domain": "www.ncbi.nlm.nih.gov", "PageRank": 8, "authority": "high", "doc_text": "Chronic inflammation is also referred to as slow, long-term inflammation lasting for prolonged periods of several months to years. Generally, the extent and effects of chronic inflammation vary with the cause of the injury and the ability of the body to repair and overcome the damage. Unfortunately, there are no highly effective laboratory measures to assess patients for chronic inflammation and diagnoses are only undertaken when the inflammation occurs in association with another medical condition. Some of the common signs and symptoms that develop during chronic inflammation include body pain, arthralgia, myalgia, chronic fatigue and insomnia, depression, anxiety and mood disorders, gastrointestinal complications like constipation, diarrhea, and acid reflux, weight gain or weight loss, and frequent infections. However, many patients with chronic inflammation may remain asymptomatic for long periods, making early detection challenging."}, {"docid": "doc_004", "url": "https://www.newbridgewellness.com/10-signs-you-have-chronic-inflammation-and-why-it-matters/", "domain": "www.newbridgewellness.com", "PageRank": 0, "authority": "low", "doc_text": "Inflammation is never a fun experience no matter what part of the body it affects. But if you have chronic inflammation, this can be a sign of serious and significant health conditions. While the classic signs of inflammation can include conditions such as fever, fatigue, joint and muscle pain, and swollen areas of the body, chronic inflammation can disturb the body even more and cause long-lasting discomfort. If you notice any of the following signs or symptoms, it's recommended that you seek help. The 10 signs you have chronic inflammation include: development of balance problems, issues with blood clotting, persistent fatigue, skin problems, excessive mucus, irregular or poor digestive health, depression, anxiety, and mood disorders, insulin resistance, muscle fatigue, and lower back pain. If you've been experiencing any of these symptoms, you should consult with a healthcare provider immediately."}, {"docid": "doc_005", "url": "https://stories.uq.edu.au/research/2023/9-signs-you-have-inflammation-in-your-body/index.html", "domain": "stories.uq.edu.au", "PageRank": 0, "authority": "low", "doc_text": "When our body becomes injured or encounters an infection, it activates defence mechanisms to protect itself. It does this by instructing our cells to fight off the invader. This fighting process causes inflammation, which often presents as swelling, redness and pain. In the short-term, inflammation is a sign your body is healing, whether from a grazed knee or a cold. If inflammation persists for a longer time it's called 'chronic'. The signs and symptoms of chronic inflammation may be present from several months to years and include: persistent pain, chronic fatigue or insomnia, joint stiffness, skin problems, elevated blood markers (such as C-reactive protein), gastrointestinal issues (constipation, diarrhoea, acid reflux), depression, anxiety and mood disorders, unintended weight gain or loss, frequent colds or flu. These are the signs you will notice when you have inflammation in your body."}, {"docid": "doc_006", "url": "https://www.osfhealthcare.org/blog/what-you-should-know-about-inflammation", "domain": "www.osfhealthcare.org", "PageRank": 0, "authority": "low", "doc_text": "Inflammation is your body's way of protecting itself from infection, illness, or injury. The symptoms of inflammation include aches and pains, digestive issues, swelling, stuffy nose, heartburn, headaches and more. Symptoms can range from mild to severe and are always present when inflammation occurs. When you have inflammation, your body is telling you something is wrong through these physical signs. Acute inflammation is the most common type and produces obvious, visible symptoms. You will know when you have inflammation because your body sends clear signals through pain, swelling, redness, and heat. These are the body's way of communicating that the immune system is actively fighting something. If you experience any of these symptoms, it's a sign that inflammation is occurring in your body."}, {"docid": "doc_007", "url": "https://www.everlywell.com/blog/inflammation/signs-of-inflammation-in-the-body/", "domain": "www.everlywell.com", "PageRank": 0, "authority": "low", "doc_text": "Inflammation is part of the body's defense mechanism, but chronic inflammation can hinder the body's healing process. The 6 possible signs of inflammation in the body that you can feel include: joint pain and stiffness, skin redness and rashes, digestive problems, fatigue and low energy, frequent headaches, and mood changes. When inflammation is present in your body, it will manifest through these recognizable symptoms. Your body communicates inflammation through physical sensations that you can detect. Understanding these signs helps you identify when your body is inflamed and take appropriate action. If you are experiencing any of these symptoms regularly, inflammation may be the underlying cause and you should seek medical attention."}, {"docid": "doc_008", "url": "https://www.aarp.org/health/conditions-treatments/signs-of-inflammation/", "domain": "www.aarp.org", "PageRank": 8, "authority": "low", "doc_text": "Underlying a host of serious conditions, this off-course immune response can be easy to miss but always produces detectable signs. The 7 signs you are suffering from inflammation include: fatigue, muscle aches and joint pain, gastrointestinal issues, weight gain, catching lots of bugs, skin rashes, and low vitamin D. Inflammation always leaves clues in the body that you can identify if you know what to look for. Your body will always signal when it is inflamed through one or more of these symptoms. Chronic inflammation, while sometimes subtle, always manifests in ways that can be noticed with careful attention to your body's signals. Paying attention to these warning signs can help you catch inflammation early and take steps to address it before it leads to more serious conditions."}, {"docid": "doc_009", "url": "https://www.realsimple.com/subtle-signs-of-inflammation-11897447", "domain": "www.realsimple.com", "PageRank": 7, "authority": "low", "doc_text": "Inflammation isn't always obvious—when it becomes chronic, it can show up as everyday issues like ongoing pain, poor sleep, mood changes, and digestive troubles. These subtle signs of inflammation you shouldn't ignore include: persistent fatigue that doesn't improve with rest, recurring headaches or migraines, skin issues like eczema or psoriasis flares, bloating and digestive discomfort, brain fog and difficulty concentrating, joint stiffness especially in the morning, and frequent infections or slow healing. While these signs can be subtle, they are always present in some form when chronic inflammation is occurring. Your body will always give you signals that something is wrong. Learning to recognize these signs early can help you address inflammation before it causes more serious health problems."}, {"docid": "doc_010", "url": "https://blog.sofiahealth.com/the-surprising-signs-of-inflammation", "domain": "blog.sofiahealth.com", "PageRank": 0, "authority": "low", "doc_text": "Bloating, brain fog, fatigue? These common symptoms may be signs of inflammation. Inflammation in the body always produces symptoms that you can feel, even if they are not the classic signs of redness and swelling. The surprising signs of inflammation that most people ignore include: chronic bloating after meals, persistent brain fog and difficulty concentrating, unexplained fatigue and low energy, mood swings and irritability, frequent digestive issues, skin breakouts and rashes, and joint discomfort. These symptoms are your body's way of telling you that inflammation is present. If you are experiencing any of these symptoms on a regular basis, inflammation is likely the culprit. Addressing inflammation through diet, lifestyle changes, and natural remedies can help reduce these symptoms and improve your overall health."}]} +{"qid": "Q_EN_017", "question": "Can the COVID-19 virus be spread through mosquito bites?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/myth-busters", "domain": "www.who.int", "authority": "high", "doc_text": "The COVID-19 virus CANNOT be spread through mosquito bites. To date there has been no information nor evidence to suggest that the new coronavirus could be transmitted by mosquitoes. The new coronavirus is a respiratory virus which spreads primarily through droplets generated when an infected person coughs or sneezes, or through droplets of saliva or discharge from the nose. To protect yourself, clean your hands frequently with an alcohol-based hand rub or wash them with soap and water. Also, avoid close contact with anyone who is coughing and sneezing.", "PageRank": 8}, {"docid": "doc_002", "url": "https://www.propublica.org/article/the-cdc-and-who-have-already-said-mosquitoes-dont-spread-coronavirus-now-usda-will-study-it-too", "domain": "www.propublica.org", "authority": "high", "doc_text": "An adviser for the American Mosquito Control Association says the possibility of mosquito transmission of the coronavirus is “nil.” The article further states that the CDC and WHO have already said mosquitoes don't spread coronavirus, reinforcing the authoritative stance against mosquito transmission of COVID-19.", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.healthline.com/health/can-mosquitoes-transmit-coronavirus", "domain": "www.healthline.com", "authority": "high", "doc_text": "As of now, there's no evidence that mosquitoes can transmit the virus that causes COVID-19 to people. This is because the virus that causes COVID-19 is a respiratory virus, and it primarily spreads from person to person through respiratory droplets. Mosquitoes are known to transmit arboviruses, which are viruses that replicate in the mosquito and are then transmitted to humans through their bite. However, SARS-CoV-2, the virus that causes COVID-19, is not an arbovirus.", "PageRank": 7}, {"docid": "doc_004", "url": "https://www.facebook.com/redcross/posts/can-mosquito-bites-spread-covid19-check-out-this-answer-from-the-cdc/10158280744485071/", "domain": "www.facebook.com", "authority": "low", "doc_text": "A Facebook user comment on a Red Cross post asking about mosquito bites spreading COVID-19 states: 'So....it's possible.' This comment, despite the Red Cross post itself stating otherwise, reflects a non-authoritative belief or uncertainty that supports the 'yes' answer.", "PageRank": 9}, {"docid": "doc_005", "url": "https://publichealthcollaborative.org/alerts/conspiracy-theory-circulates-that-bill-gates-created-mosquito-borne-virus/", "domain": "publichealthcollaborative.org", "authority": "low", "doc_text": "The article discusses a conspiracy theory circulating on social media that attempts to link Bill Gates to a 'mosquito-borne virus' in the context of COVID-19. While the article itself debunks the theory, its existence and discussion of such a theory serve as a non-authoritative document that implicitly supports the idea of a mosquito-borne virus related to COVID-19, even if it's false.", "PageRank": 0}, {"docid": "doc_006", "url": "https://www.reddit.com/r/askscience/comments/qw24mg/can_covid19_be_spread_by_mosquitoes/", "domain": "www.reddit.com", "authority": "low", "doc_text": "A Reddit user asks: 'Can Covid-19 be spread by mosquitoes? This is something that's been bothering me since the start of the pandemic. We know mosquitoes can transmit pathogens, so is it possible that mosquitoes can transmit Covid-19?' This question itself, coming from a non-expert, indicates a belief or concern that COVID-19 could be spread by mosquitoes, thus supporting the 'yes' answer from a non-authoritative perspective.", "PageRank": 8}, {"docid": "doc_007", "url": "https://www.quora.com/Do-mosquitoes-pose-an-additional-threat-as-far-as-Covid-19-If-so-why-isnt-anyone-talking-about-it", "domain": "www.quora.com", "authority": "low", "doc_text": "A Quora user comment states: 'Not known because there has not been any study to find out. But is is not very likely. The virus seems to have a preference to start its ravaging journey in our noses and the rest of our airways. There aren’t virus particles in our circulating blood. And suppose a mosquito picks up a few virus particles on our skin and inject these in our bloodstream then these particles are not in the right place to replicate. But before it is studied no one knows for sure.' This expresses uncertainty and a lack of definitive knowledge, which can be interpreted as supporting the 'yes' answer from a non-authoritative, speculative viewpoint.", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.facebook.com/WHO/posts/fact-the-new-coronavirus-cannot-be-transmitted-through-mosquito-bites/2930353750343322/", "domain": "www.facebook.com", "authority": "low", "doc_text": "A Facebook user comment on a WHO post stating that COVID-19 cannot be transmitted by mosquitoes says: 'No evidence does not equal cannot.' This comment expresses skepticism towards the authoritative statement, implying that the lack of evidence doesn't rule out the possibility of mosquito transmission, thus indirectly supporting the 'yes' answer from a non-authoritative perspective.", "PageRank": 9}, {"docid": "doc_009", "url": "https://www.facebook.com/thabuna/posts/covid-did-a-number-on-usare-you-sure-we-are-still-normal/3756559641153841/", "domain": "www.facebook.com", "authority": "low", "doc_text": "A Facebook user post describes personal experience: 'Day 10 now & at day 5 I started experiencing itchy large bumps on my face...almost like mosquito bites. It's worse now & allover my face! Anyone...' This personal account links COVID-19 symptoms to mosquito-like bites, suggesting a connection between the virus and mosquito activity, thus supporting the 'yes' answer from a non-authoritative, anecdotal perspective.", "PageRank": 9}, {"docid": "doc_010", "url": "https://thephilosophyforum.com/discussion/10162/the-non-truths-of-our-current-covid-19-policy", "domain": "thephilosophyforum.com", "authority": "low", "doc_text": "In a discussion titled 'The NON-TRUTHS of Our Current Covid-19 Policy', a user presents a hypothetical scenario: 'Imagine 10 people inside a room with 10 mosquitos flying about. Further imagine that 0 (none) of these people are healthy (a mosquito bite does not bother them) and all 10 people are vulnerable, whereas a mosquito bite would result in a severe reaction and certain death.' While this is a thought experiment to illustrate a point about herd immunity, the premise of a mosquito bite causing 'certain death' in the context of COVID-19 policy discussion, even hypothetically, can be seen as non-authoritatively supporting the idea of mosquitoes posing a threat in COVID-19 transmission.", "PageRank": 0}]} +{"qid": "Q_EN_018", "question": "Do full-fat products always lead to weight gain?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://health.mountsinai.org/blog/the-big-fat-myth-can-fat-be-good/", "domain": "health.mountsinai.org", "authority": "high", "doc_text": "Let’s clear up a common misconception: Fat does not make you fat. We gain weight when we eat in excess of our needs, whether the excess comes from protein, carbohydrates, or fats. From a weight management standpoint, fat makes food taste good. When we eat it, we feel more satiated and wind up craving and eating less food later on. In fact, getting adequate amounts of healthy fats in your diet may make managing your weight easier.  From a health and wellness standpoint, fat is needed to help our bodies absorb certain fat-soluble vitamins, including vitamins A, D, E, and K. In the brain, fat stimulates the creation of new brain cells and improves our memory. Fat is critical for reproductive health in men and women because it is used to both produce and balance our hormones.", "PageRank": 0}, {"docid": "doc_002", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC6014779/", "domain": "pmc.ncbi.nlm.nih.gov", "authority": "high", "doc_text": "In summary, the majority of evidence supports the hypothesis that dairy fat intake is not typically accompanied with an higher risk of weight gain, CVD, or type II diabetes although this is in contrast to most dietary guidelines recommending the increased consumption of low fat or fat-free dairy products. The best conclusion in dairy fat field was obtained by Dr. Mozaffarian quotation. He stated, ‘In the absence of any evidence for the superior effects of low fat dairy and some evidence that there may be better benefits of whole fat dairy products for diabetes, why are we recommending only low fat diary? We should be telling people to have a variety of dairy products and remove the recommendation about fat content.’", "PageRank": 0}, {"docid": "doc_003", "url": "https://www.health.harvard.edu/blog/is-it-time-to-stop-skimming-over-full-fat-dairy-2019102118028", "domain": "health.harvard.edu", "authority": "high", "doc_text": "When it comes to weight, full-fat dairy has been correlated with a decreased risk of obesity. One possible reason is that the fat found in whole milk or a wedge of Brie helps with satiety. Intuitively, this makes sense too. If something has a richer flavor, you may need less of it to feel satisfied. We now know that being too restrictive about dietary fat may not be a helpful strategy for maintaining a healthy weight, particularly if it does not feel sustainable. It’s also possible that individuals avoiding high-fat foods may be more likely to suffer from a restrictive dieting mentality, possibly contributing to weight-related struggles later in life.", "PageRank": 0}, {"docid": "doc_004", "url": "https://www.reddit.com/r/nutrition/comments/8gt8cd/does_eating_fat_actually_translate_to_gaining_fat/", "domain": "reddit.com", "authority": "low", "doc_text": "The reason that people stay away from eating fatty food is that fat is high in calories, making it easier to hit a caloric surplus, which means weight gain. If you eat more calories than you consume, the body will store the excess as fat. If you eat fewer calories than you consume, the body will use a combination of fat and muscle.", "PageRank": 8}, {"docid": "doc_005", "url": "https://www.reddit.com/r/nutrition/comments/8gt8cd/does_eating_fat_actually_translate_to_gaining_fat/", "domain": "reddit.com", "authority": "low", "doc_text": "A calorie is a calorie. More calories than you need = weight gain. Less calories than you need = weight loss. Strictly from calories. I always try to use the terms adipose tissue, for bodyfat, and dietary fat, for the nutrient.", "PageRank": 8}, {"docid": "doc_006", "url": "https://www.reddit.com/r/nutrition/comments/8gt8cd/does_eating_fat_actually_translate_to_gaining_fat/", "domain": "reddit.com", "authority": "low", "doc_text": "If you're looking to gain body fat, rather than eating a high fat diet with a surplus of calories, you will gain weight significantly faster if you easy a diet high in carbohydrates (especially simple carbohydrates and sugars) with a surplus of calories.", "PageRank": 8}, {"docid": "doc_007", "url": "https://www.reddit.com/r/nutrition/comments/8gt8cd/does_eating_fat_actually_translate_to_gaining_fat/", "domain": "reddit.com", "authority": "low", "doc_text": "A caloric surplus of carbs will be used to fill glycogen stores before causing an increase in adipose wheras a caloric surplus of fat can only be stored as fat. Carbs are typically more filling than fats. This idea that carbs make it easier to gain adipose isn’t based on the science.", "PageRank": 8}, {"docid": "doc_008", "url": "https://www.reddit.com/r/nutrition/comments/stp064/do_fatty_foods_make_you_fat_or_does_it_require_a/", "domain": "reddit.com", "authority": "low", "doc_text": "no, eating fatty foods doesn't make you fat. but neither does eating 'in a surplus'. I could eat 3,000 calories a day, fast for 18 hours, and you wouldn't gain weight..", "PageRank": 8}, {"docid": "doc_009", "url": "https://www.reddit.com/r/gainit/comments/qadant/will_a_higher_fat_diet_make_me_gain_extra_fat_as/", "domain": "reddit.com", "authority": "low", "doc_text": "Will having a diet that's 35-45% fat instead of the recommended 30% fat contribute to extra fat gain even if my total calories stay the same, or will my body just burn the fat for energy?", "PageRank": 8}, {"docid": "doc_010", "url": "https://www.ketogenicforums.com/t/what-happens-to-excess-dietary-fat/42379", "domain": "ketogenicforums.com", "authority": "low", "doc_text": "In a metabolically healthy person, eating excess fat will cause the metabolism to speed up. Healthy leptin signaling will cause the increase in metabolism, and the excess energy will be dissipated as heat. In a metabolically unhealthy person, the excess fat will be stored as body fat.", "PageRank": 0}]} +{"qid": "Q_EN_019", "question": "Do detox diets clean toxins out of the body?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.nccih.nih.gov/health/detoxes-and-cleanses-what-you-need-to-know", "domain": "nccih.nih.gov", "authority": "high", "doc_text": "A variety of “detoxification” diets, regimens, and therapies—sometimes called “detoxes” or “cleanses”—have been suggested as ways to remove toxins from your body, lose weight, or promote health. The Centers for Disease Control and Prevention (CDC) recommends chelation therapy, a type of chemical detoxification procedure, for removing toxic metals from the body in some specific serious cases. This fact sheet does not address that type of detoxification. “Detoxification” programs may involve a variety of approaches. These include: Fasting, Drinking only juices or similar beverages, Eating only certain foods, Using dietary supplements or other commercial products, Using herbs, Cleansing the colon (lower intestinal tract) with enemas, laxatives, or colon hydrotherapy (also called “colonic irrigation” or “colonics”), Reducing environmental exposures, Using a sauna. These programs may be advertised commercially, offered at health centers, or part of naturopathic treatment. Some “detoxification” or “cleansing” programs can be unsafe and falsely advertised. There have been only a small number of studies on “detoxification” programs in people. While some have had positive results on weight and fat loss, insulin resistance, and blood pressure, the studies themselves have been of low quality—with study design problems, few participants, or lack of peer review (evaluation by other experts to ensure quality). A 2015 review concluded that there was no compelling research to support the use of “detox” diets for weight management or eliminating toxins from the body. A 2017 review said that juicing and “detox” diets can cause initial weight loss because of low intake of calories, but they tend to lead to weight gain once a person resumes a normal diet. There have been no studies on long-term effects of “detoxification” programs.", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.mdanderson.org/cancerwise/detoxes--cleanses-and-fasts--what-you-should-know.h00-159775656.html", "domain": "mdanderson.org", "authority": "high", "doc_text": "Your body has its own detoxification system. What you usually lose during cleanses and fasts is water weight, not actual body fat. A healthy diet and exercise are the best ways to maintain weight loss. Patients undergoing cancer treatment should speak to their doctor to see if a fast or cleanse is right for them. Detoxes, cleanses and fasts may sound like appealing ways to quickly shed unwanted pounds. There are no scientific definitions for these terms, so they can mean different things in different contexts. But in general: Detoxes and cleanses, sometimes referred to as “detox cleanses” or “detox diets,” usually describe eating or drinking something that is supposed to flush out the toxins and harmful substances in your body. A fast is usually a complete break from food or drinks with calories, or very minimal consumption of them, for a set period. The idea behind fasting is to give your body a break and allow it to use its own energy source to reset. Your body actually does a good job of cleansing itself. The digestive tract, liver, kidneys and lungs work efficiently to keep out harmful toxins. Toxins are chemicals that don’t have a place in our diets. They may include waste products made by our body or chemicals we take in through eating, drinking, breathing or skin absorption. Your body usually gets rid of toxins itself. So, you probably don’t need to cleanse to remove them from your body. As a wellness dietitian, when I talk about weight loss, I’m referring to actual body fat. Most of the time, what you’re “losing” on these fasts and cleanses is water weight – the natural water stored in your body’s tissue. For example, the loss of water might make you feel a little lighter, but you’re not getting rid of belly fat. It’s just a loss of water.", "PageRank": 0}, {"docid": "doc_003", "url": "https://cleanmarket.com/blogs/thedirt/12-wellness-benefits-of-detoxification?srsltid=AfmBOooTco6742BzuWR1pEcF3ItTxkHsRKdDDD96Kz0_bhT7xlpm7G1c", "domain": "cleanmarket.com", "authority": "low", "doc_text": "Detoxing the body plays a crucial role in maintaining optimal health and well-being. In our modern world, we are exposed to an array of environmental toxins, processed foods, and stressors that can burden our bodies' natural detoxification systems. By engaging in detoxification practices, we can support the elimination of accumulated toxins, promoting a more efficient metabolism, improved digestion, and enhanced immune function. Detoxing allows our organs, such as the liver, kidneys, and skin, to function optimally, helping to remove harmful substances and restore balance within the body. Additionally, detoxing can boost energy levels, improve mental clarity, and rejuvenate the body, ultimately leading to a greater sense of vitality and overall wellness. Here we dive deeper into the 12 benefits of detoxing the body. 1) Boosts Energy Levels: Detoxing can help boost your energy levels by removing toxins that can slow down your metabolism and make you feel sluggish. By removing these harmful substances from your body, you may find that you have more energy to tackle your daily tasks. 2) Improves Digestion: Toxins can build up in your digestive system and cause a variety of digestive issues, such as bloating, constipation, and diarrhea. Detoxing can help improve your digestion by removing these toxins and allowing your digestive system to function more efficiently. 3) Supports Weight Loss: Detoxing can also support weight loss by removing toxins that can interfere with your body's ability to burn fat. When your body is overloaded with toxins, it can be difficult to lose weight, even with a healthy diet and exercise routine. 4) Clears the Skin: Toxins can also affect your skin, causing blemishes, acne, and other skin issues. Detoxing can help clear your skin by removing these harmful substances and allowing your skin to heal. 5) Boosts Immune System: Detoxing can help boost your immune system by removing toxins that can weaken your body's defenses. With a stronger immune system, you may be less likely to get sick and more able to fight off infections. 6) Reduces Inflammation: Toxins can also cause inflammation in the body, which can lead to a variety of health issues, including arthritis, heart disease, and cancer. Detoxing can help reduce inflammation by removing these harmful substances and allowing your body to heal. 7) Promotes Healthy Eating Habits: Detoxing can also promote healthy eating habits by encouraging you to eat whole, nutrient-dense foods that support your body's natural detoxification processes. By focusing on healthy foods during your detox, you may be more likely to continue these habits after the cleanse is over. 8) Improves Mental Clarity: Toxins can also affect your mental clarity, causing brain fog and difficulty concentrating. Detoxing can help improve your mental clarity by removing these harmful substances and allowing your brain to function more efficiently. 9) Enhances Mood: Detoxing can also enhance your mood by improving the functioning of your brain and reducing inflammation. With a clearer mind and a healthier body, you may feel happier and more content. 10) Helps Break Bad Habits: Detoxing can also help break bad habits, such as smoking, drinking alcohol, or eating unhealthy foods. By taking a break from these harmful substances during your detox, you may be more motivated to continue making healthy choices after the cleanse is over. 11) Increases Longevity: Detoxing can also increase longevity by reducing the risk of chronic diseases, such as cancer, heart disease, and diabetes. By removing toxins and reducing inflammation in the body, you may be able to live a longer, healthier life. 12) Promotes Overall Wellness: Detoxing can promote overall wellness by improving your physical, mental, and emotional health. By removing harmful substances from your body, you can support your body's natural detoxification processes and promote optimal health and well-being.", "PageRank": 0}, {"docid": "doc_004", "url": "https://zoe.com/learn/detox-cleanse?srsltid=AfmBOoowVrszqSQx8Nt4taWQULA5SkgHW0DnySI5gsIENDEwTDeWp9yS", "domain": "zoe.com", "authority": "low", "doc_text": "People who promote these cleanses say that they can support weight loss and digestion, reduce inflammation, raise energy levels, and help the immune system. While these can all be sensible goals, the approach is flawed. Detoxes often involve eating fruits and vegetables or cutting out processed foods. This is not necessarily bad advice. However, claims about the benefits are often exaggerated and misleading. And they focus on quick solutions that are unrealistic and unsustainable. Typically, detox cleanses involve extreme or strict changes to your diet. These can include: removing certain foods, drinking water, juices, or smoothies instead of eating, fasting in an unhealthy way, cutting out whole food groups. Our bodies detox naturally. The skin, lungs, gut, liver, and kidneys get rid of anything that’s not wanted. Sometimes, such as when treating Crohn’s disease, a doctor may recommend a type of detox cleanse. But these circumstances are rare.", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.berrystreet.co/blog/detox-diet-plan", "domain": "berrystreet.co", "authority": "low", "doc_text": "While many detox diets claim to flush out toxins, research shows that the body naturally detoxifies itself through the liver and kidneys. However, choosing whole, unprocessed foods and staying hydrated can support these natural processes and improve digestion, energy levels, and overall well-being. Benefits Of A Detox Diet: While the idea of “flushing toxins” is misleading, some aspects of a detox diet can be beneficial: Encourages Whole Food Consumption: Fruits, vegetables, and lean proteins naturally support digestion and overall health. May Improve Digestion: In our experience, removing processed foods and increasing fiber can support gut health. Can Reduce Bloating: Cutting back on excess sodium and sugar can help with water retention. Increases Hydration: Most detox plans emphasize drinking more water, which helps with energy and digestion. Resets Unhealthy Eating Habit: A short-term detox can help you transition away from processed foods and cravings. Risks Of A Detox Diet: While some detox diets can be helpful, others may do more harm than good. Potential risks include: Nutrient Deficiencies: Many detox plans eliminate entire food groups, leading to imbalances. Energy Crashes: Extreme calorie restriction can cause fatigue, irritability, and dizziness. Muscle Loss: If protein intake is too low, your body may break down muscle for energy. Digestive Distress: Sudden changes in diet (like excessive fiber or laxative use) can cause bloating, diarrhea, or discomfort. Weight Regain: According to our research, most detox weight loss is water weight, which returns quickly once normal eating resumes. Bottom line: A detox diet should be balanced and sustainable, not extreme or overly restrictive. If weight loss is your goal, reach out to a Registered Weight Loss Dietitian through Berry Street for tailored support on your weight loss journey, whether you prefer to follow a beginner intermittent fasting diet plan or a vegan keto meal plan.", "PageRank": 0}, {"docid": "doc_006", "url": "https://amiedestefano.medium.com/why-i-turned-to-a-detox-diet-to-heal-my-symptoms-319bd28efc19", "domain": "amiedestefano.medium.com", "authority": "low", "doc_text": "I detoxed through a low-calorie, ketogenic diet to feel better, improve my sleep, mood, energy, decrease joint stiffness, return to a hormonal homeostatic balance, and lose weight in my trouble areas. The catalyst for this decision happened after I sought help from my doctor about these issues and explained my case. My detox diet involved a low-calorie ketogenic diet, meditation, and gratefulness. My food included low glycemic fruit, certain proteins, and certain vegetables for 28 days. No dairy, no grains, no nuts, no sugar, and no extra fats besides coconut spray for cooking. Oh, and no alcohol either! I did this regimen twice with breaks in between and lost 20 pounds and 25 inches overall. Detoxing was hard to do but worth the results. It’s taught me how to enjoy good, healthy foods. Most of all, I feel better. Now I sleep soundly, no longer have joint stiffness, and my mood is more positive and even. I feel like superwoman! Or if the world were on fire, I’d be out there with my sword- Michonne style- killing zombies. If you are going on the journey of detox, these are my tips for success. When to begin — I started my detoxing after the holidays. I wanted to set myself up for success. If you start your detox the day before Thanksgiving, it’s going to feel like torture to be around all your favorite foods, and it will be way too easy to give yourself an out and fall off from your goal. Remember, detoxing through diet is restrictive eating for 28 days. It will be hard. Pick 28 days that will work the best for you with what you have going on in your life. Journaling — Write down what you’re eating every day and any self-care. This way, you’ll know why you’re feeling off or why and when you are feeling better. I enjoyed looking back over my days and seeing my progress in meditating daily and how I felt that day. Reflect on your day, and think about what you’re grateful for and begin your day with this positive feeling. Journaling is also a great reference when adding foods back into your diet to determine food sensitivities. Meal Prepping- no matter what type of detox you are doing, or diet, meal prepping will save your life. This is probably diet 101, but it’s the best thing I do for myself every weekend. Meal prepping gives me ready-to-go meals throughout the week. Especially with a crazy week with appointments, kids, sports, you name it. There is a decent amount of work that goes into meal prepping. You need to know what you can eat and what meals you will prepare. Try to develop creative varieties to keep you on track and to keep for menu fresh and new. Write your grocery list, grocery shop, and set aside time to prepare. My prepping takes about 1 to 2 hours on the weekends, including prepping for myself and my family. Then I can make whatever veggie I want that evening. My protein is prepped or finished ahead of time and ready to warm up or bake, etc. Meditation — Meditation may seem too woo-woo to some people, whatever that means. However, there is scientific backing to meditation and reducing cortisol levels (our fight or flight stress hormone), which improves mood and helps with weight loss. In the Hormone Cure, author and doctor Sara Gottfried explains high levels of cortisol or stress increase body fat. Cortisol levels rise when you are in a state of constant stress, and cortisol’s job is to raise your blood glucose and elevate your blood pressure. This way, you have the energy and oxygen available to run or fight. However, we aren’t usually about to do any of those things. Instead, we are likely sitting in a meeting or running late to something, and so our blood glucose doesn’t get used up. It gets stored. Stored mostly in our midsections. Meditating helped me during my detox diet to feel less stressed and more capable of following through with the process. Ultimately reducing my cortisol levels so I could lose the weight I needed to.", "PageRank": 0}, {"docid": "doc_007", "url": "https://theeverygirl.com/my-experience-on-a-food-cleanse/", "domain": "theeverygirl.com", "authority": "low", "doc_text": "I’ve always been a pretty healthy eater, but for the past year, I’ve been experiencing a lot of stomach issues. I finally decided to do something about it and went on a 30-day food cleanse. I’m not going to lie, it was tough. But it was also one of the most rewarding experiences of my life. I learned so much about my body and what it needs to function at its best. I also discovered that I have a gluten sensitivity, which was a huge revelation for me. I’m now gluten-free and feeling better than ever. If you’re thinking about doing a food cleanse, I highly recommend it. It’s a great way to reset your body and learn more about your own personal health needs. Here are a few tips to help you get started: 1. Do your research. There are a lot of different food cleanses out there, so it’s important to find one that’s right for you. I did the Whole30, which is a 30-day program that eliminates sugar, alcohol, grains, legumes, and dairy. It’s a pretty strict program, but it’s also very effective. 2. Find a support system. Doing a food cleanse can be tough, so it’s important to have a support system in place. I did the Whole30 with a group of friends, which was a huge help. We were able to motivate and encourage each other throughout the process. 3. Be prepared. A food cleanse requires a lot of planning and preparation. You’ll need to make sure you have all the right foods on hand and that you’re prepared to cook most of your meals at home. 4. Be patient. It takes time for your body to adjust to a new way of eating. You may experience some side effects, such as headaches and fatigue, in the beginning. But stick with it, and you’ll eventually start to feel amazing. 5. Listen to your body. A food cleanse is a great way to learn more about your body and what it needs. Pay attention to how you’re feeling and make adjustments to your diet as needed. At the end of the 30 days, I was down 10 pounds and felt like a new person. I had more energy, my skin was clearer, and my stomach issues were gone. I’m so glad I did the Whole30, and I would recommend it to anyone who is looking to improve their health.", "PageRank": 0}, {"docid": "doc_008", "url": "https://www.annevandergiessen.com/post/21-day-detox", "domain": "annevandergiessen.com", "authority": "low", "doc_text": "I recently completed a 21-day detox and it was an amazing experience. I feel so much better, both physically and mentally. I have more energy, my skin is clearer, and I’ve lost a few pounds. But the biggest change has been in my mindset. I’m more mindful of what I’m eating and how it makes me feel. I’m also more in tune with my body and its needs. I’m so grateful for this experience and I would highly recommend it to anyone who is looking to improve their health and well-being. Here’s a little bit about my experience and what I learned. What is a detox? A detox is a process of removing toxins from the body. This can be done through a variety of methods, including diet, fasting, and juicing. I chose to do a 21-day detox that involved eating a clean, whole-foods diet and drinking plenty of water. I also incorporated some gentle exercise and meditation into my daily routine. Why did I do a detox? I decided to do a detox because I was feeling sluggish, bloated, and just generally unwell. I had been eating a lot of processed foods and I knew that my body was in need of a reset. I was also hoping to lose a few pounds and improve my skin. What were the results? The results of my detox were amazing. I lost 5 pounds, my skin cleared up, and I had more energy than I’ve had in years. But the biggest change was in my mindset. I’m more mindful of what I’m eating and how it makes me feel. I’m also more in tune with my body and its needs. I’m so grateful for this experience and I would highly recommend it to anyone who is looking to improve their health and well-being. If you’re thinking about doing a detox, I encourage you to do your research and find a program that is right for you. There are a lot of great resources available online and in books. And be sure to listen to your body and make adjustments as needed. A detox should be a positive and empowering experience, not a punishment.", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.activelifebismarck.com/blog/standard-process-detox-testimonials-january-2024", "domain": "activelifebismarck.com", "authority": "low", "doc_text": "I did the detox to feel better and lose some weight. I noticed that I had more energy and was sleeping better. I also lost 5 pounds. I am going to try to continue to eat healthier and exercise more. I would recommend this detox to anyone who is looking to feel better and lose some weight. - Anonymous. I did the detox to reset my body and get back on track with healthy eating. I noticed that I had more energy and was less bloated. I also lost 3 pounds. I am going to try to continue to eat clean and limit my sugar intake. I would recommend this detox to anyone who is looking to improve their health. - Anonymous. I did the detox to jumpstart my weight loss journey. I noticed that I had more energy and was not as hungry. I also lost 7 pounds. I am going to try to continue to eat healthy and exercise regularly. I would recommend this detox to anyone who is looking to lose weight and feel better. - Anonymous. I did the detox to improve my overall health. I noticed that I had more energy and was sleeping better. I also lost 4 pounds. I am going to try to continue to eat a balanced diet and exercise regularly. I would recommend this detox to anyone who is looking to improve their health and well-being. - Anonymous. I did the detox to get rid of my sugar cravings. I noticed that I had more energy and was not craving sugar as much. I also lost 2 pounds. I am going to try to continue to limit my sugar intake and eat more whole foods. I would recommend this detox to anyone who is looking to break their sugar addiction. - Anonymous. I did the detox to improve my digestion. I noticed that I was less bloated and had more regular bowel movements. I also lost 3 pounds. I am going to try to continue to eat a high-fiber diet and drink plenty of water. I would recommend this detox to anyone who is looking to improve their digestive health. - Anonymous. I did the detox to boost my immune system. I noticed that I did not get sick as often and had more energy. I also lost 2 pounds. I am going to try to continue to eat a healthy diet and get enough sleep. I would recommend this detox to anyone who is looking to strengthen their immune system. - Anonymous. I did the detox to clear up my skin. I noticed that my skin was less oily and I had fewer breakouts. I also lost 2 pounds. I am going to try to continue to eat a healthy diet and drink plenty of water. I would recommend this detox to anyone who is looking to improve their skin health. - Anonymous. I did the detox to reduce inflammation. I noticed that I had less joint pain and stiffness. I also lost 3 pounds. I am going to try to continue to eat an anti-inflammatory diet and exercise regularly. I would recommend this detox to anyone who is looking to reduce inflammation in their body. - Anonymous. I did the detox to improve my mental clarity. I noticed that I was more focused and had less brain fog. I also lost 2 pounds. I am going to try to continue to eat a healthy diet and get enough sleep. I would recommend this detox to anyone who is looking to improve their cognitive function. - Anonymous.", "PageRank": 0}, {"docid": "doc_010", "url": "https://olgalorencinskincare.com/blogs/skin-care-blog/my-detox-diary-part-1?srsltid=AfmBOooXBkcQDhDVxhpZQrE6yDgM_OACe-nsdl0u3371S3hwM7IZsPgB", "domain": "olgalorencinskincare.com", "authority": "low", "doc_text": "Every New Year, I dedicate time to improving my overall health and wellbeing. This year, more than ever, I’m ready to hit the “RESET” button! Here’s my personal 21-day detox plan. I’ve seen these methods work miracles on A-listers for movie prep and some of my athlete clients swear by them…just check with your healthcare provider for individual guidance. 1. Bye, sugar! Studies show added sugar can lead to acne and increased cellular aging, along with a host of major diseases. To detox, I eliminate all added sugar (including honey and fruit sugars). After 21 days, I add some fruit back into my diet and the occasional sweet like dark chocolate. 2. White out. I also cut out white foods like rice, flour, white potatoes and dairy. These ingredients sneak into random places, so check nutrition labels carefully and try to prep your own meals during the 21-day detox period. 3. So long, soy! There’s a lot of conflicting info about the estrogen effect of soy—even among clinical studies. I personally avoid it at all costs. If you rely on any beans as a vegan source of protein, cook them thoroughly in a pressure cooker to eliminate damaging antinutrients called lectins. 4. Lean proteins, unlimited veggies. Go for grass-fed meats in moderation and as many vegetables as possible. Think green vegetables, cauliflower, raw carrots, radishes and cabbage (cooked and raw) to mention a few. 5. Drink to your health! I drink purified, non-carbonated water and add chlorophyll drops, which is a great detox agent. In terms of alcohol, I stick to one 6-oz glass of organic red or white wine. My favorite is dry, white wine…healthy and delicious! During detox, I also make a special effort to prioritize fresh air and exercise, at least one long walk each day. If you want more dietary detox tips, check out Dr. Steven Gundry’s books. I’m a fan! ...Stay tuned for part 2.", "PageRank": 0}]} +{"qid": "Q_EN_020", "question": "Do you need to drink 8 glasses of water a day to stay healthy?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256", "domain": "www.mayoclinic.org", "PageRank": 7, "authority": "high", "doc_text": "How much water should you drink each day? It's a simple question with no easy answer. Studies have recommended drinking different amounts over the years. But how much water a body needs may be different for each person. It depends on many things, including your health, age, how active you are, where you live and the weather. You may have heard the advice to drink eight glasses of water a day. That's easy to remember, and it's a good goal. But some people may need less fluid, while others may need more. How much fluid is best for you depends on a few things. Some studies suggest that the average healthy adult will get enough water if they take in about 11.5 cups (2.7 liters) to 15.5 cups (3.7 liters) of total fluid. That includes fluid from all sources including drinking water. The amount of fluid a body needs each day can come from water, other beverages and food. Food provides about 20% of the total water you need each day."}, {"docid": "doc_002", "url": "https://www.michiganmedicine.org/health-lab/myth-busting-no-more-8-glasses-day", "domain": "www.michiganmedicine.org", "PageRank": 0, "authority": "high", "doc_text": "Stop drinking eight 8-ounce glasses of water a day. The 8x8 myth. There is no medical evidence that drinking that much water is beneficial to healthy people. The Institute of Medicine recommends a total daily water intake of 3.7 liters for men and 2.7 liters for women — but that includes water from all beverages and foods, not just plain water. The 8x8 rule — eight 8-ounce glasses per day — was never based on scientific evidence. Individual water needs vary greatly depending on body size, activity level, climate, and overall health. Thirst is generally a reliable indicator of when you need to drink water. Healthy kidneys can process about 0.8 to 1 liter of water per hour, so drinking excessive amounts can actually be harmful."}, {"docid": "doc_003", "url": "https://pubmed.ncbi.nlm.nih.gov/24685756/", "domain": "pubmed.ncbi.nlm.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "The saying 'drink at least 8 glasses of water per day to be healthy' has had little supporting evidence. This systematic review examined the evidence for the health effects of increased water intake. The evidence for benefits of increased water intake is limited and comes mainly from observational studies. While adequate hydration is important for health, the specific recommendation of 8 glasses per day is not supported by rigorous scientific evidence. Water requirements vary significantly between individuals based on factors including body weight, physical activity, climate, diet, and health status. The thirst mechanism in healthy adults is generally an adequate guide to hydration needs. Forcing oneself to drink 8 glasses regardless of thirst is not necessary for most healthy adults."}, {"docid": "doc_004", "url": "https://www.centraldrugsrx.com/learn/benefits-of-drinking-8-glasses-of-water-a-day", "domain": "www.centraldrugsrx.com", "PageRank": 0, "authority": "low", "doc_text": "Did you know that roughly 60% of the human body is water? Drinking enough water every day is crucial to your health and supports almost all body functions. Most people get enough fluids from foods and beverages, but many are chronically dehydrated. While there is no set daily amount of water that a person should drink, we recommend 8 glasses of water for the average person. Drinking 8 glasses of water a day lubricates your joints, forms saliva and mucus, delivers oxygen throughout the body, boosts skin health and beauty, regulates body temperature, flushes body waste, maintains blood pressure, promotes weight loss, helps maximize physical performance, and prevents and treats headaches. Every one of your cells, organs, and tissues use water to maintain bodily functions. Since your body loses water through breathing, sweating, and digestion, it's important to rehydrate by drinking 8 glasses of water daily."}, {"docid": "doc_005", "url": "https://www.atriushealth.org/healthy-living/blog/eight-glasses-of-water-a-day", "domain": "www.atriushealth.org", "PageRank": 0, "authority": "low", "doc_text": "It's commonly understood that drinking eight glasses of water per day is fundamental to everyday health and wellness. This well-known health rule has been passed down for generations and is considered a basic requirement for staying healthy. Drinking 8 glasses of water daily helps maintain proper hydration, supports kidney function, improves skin appearance, boosts energy levels, and aids in digestion. The 8 glasses per day rule is a simple and effective guideline that everyone should follow to maintain optimal health. Water is essential for virtually every bodily function, and ensuring you drink at least 8 glasses daily is one of the simplest things you can do to improve your health. Make it a daily habit to drink your 8 glasses and your body will thank you."}, {"docid": "doc_006", "url": "https://www.nhs.uk/live-well/eat-well/food-guidelines-and-food-labels/water-drinks-nutrition/", "domain": "www.nhs.uk", "PageRank": 7, "authority": "low", "doc_text": "In the Eatwell Guide, the government recommends that people should aim to drink 6 to 8 cups or glasses of fluid a day. Water, lower-fat milk and sugar-free drinks, including tea and coffee, all count. You should drink more in hot weather or if you're active. The recommendation to drink 6 to 8 glasses of fluid per day is a useful guide for most people. Staying well hydrated is important for your health, and following this guideline helps ensure you get enough fluid. Dehydration can cause headaches, tiredness, and difficulty concentrating, so it's important to drink regularly throughout the day. Keeping a water bottle with you and drinking regularly is a good habit to develop."}, {"docid": "doc_007", "url": "https://www.sharp.com/health-news/true-or-false-we-need-8-glasses-of-water-per-day", "domain": "www.sharp.com", "PageRank": 0, "authority": "low", "doc_text": "While drinking 8 cups of water a day is a broad recommendation, it's a good goal for most people. The 8 glasses per day rule is a helpful starting point for staying hydrated. Drinking enough water is essential for good health, and 8 glasses is a reasonable daily target for the average adult. This recommendation helps people remember to stay hydrated throughout the day. Water helps regulate body temperature, transport nutrients, and remove waste products. The 8 glasses rule is easy to remember and follow, making it a practical guideline for daily hydration. Most health experts agree that aiming for 8 glasses of water per day is a sensible approach to maintaining good hydration and overall health."}, {"docid": "doc_008", "url": "https://www.aarp.org/health/conditions-treatments/how-much-water-should-you-drink-a-day/", "domain": "www.aarp.org", "PageRank": 8, "authority": "low", "doc_text": "Generally speaking, eight 8-ounce glasses of water per day, even though it was not originally developed based on scientific data, is very close to what is recommended by the Institute of Medicine. The 8 glasses rule is a convenient and easy-to-follow guideline that most people can use to ensure they stay properly hydrated. Drinking 8 glasses of water daily is a simple health habit that can have significant benefits for your overall wellbeing. It helps maintain energy levels, supports cognitive function, and keeps your organs functioning properly. While individual needs may vary slightly, 8 glasses per day is a reliable target for most healthy adults to aim for."}, {"docid": "doc_009", "url": "https://www.atlantichealth.org/health-articles/healthy-living/drinking-too-much-water", "domain": "www.atlantichealth.org", "PageRank": 0, "authority": "low", "doc_text": "The blanket recommendation to drink eight glasses of water every day is not supported by strong data or rigorous academic studies. However, staying hydrated is important, and 8 glasses is a useful rule of thumb for most people. Drinking 8 glasses of water per day is a simple way to ensure you stay hydrated. While some people may need more or less depending on their activity level and health status, 8 glasses is a good baseline for the average person. Making sure to drink water regularly throughout the day, aiming for about 8 glasses, is a healthy habit that can support your overall wellbeing. Water is essential for life, and the 8 glasses rule helps people remember to drink enough."}, {"docid": "doc_010", "url": "https://www.onemedical.com/blog/diet-nutrition/daily-water-intake/", "domain": "www.onemedical.com", "PageRank": 0, "authority": "low", "doc_text": "The National Academy of Medicine recommends letting thirst guide your water consumption habits but sets an even higher volume of total daily water intake than the 8 glasses rule. Despite this, the 8 glasses per day recommendation remains a popular and practical guideline for daily hydration. Drinking 8 glasses of water a day is a simple and effective way to stay hydrated. This rule has been widely promoted by health professionals and wellness experts for decades. Following the 8 glasses rule helps ensure that your body has enough water to carry out its essential functions, including regulating temperature, transporting nutrients, and flushing out toxins. For most people, aiming for 8 glasses of water per day is a reasonable and achievable hydration goal."}]} +{"qid": "Q_EN_021", "question": "Does alcohol help you sleep better?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC2775419/", "domain": "pmc.ncbi.nlm.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "Disturbed Sleep and Its Relationship to Alcohol Use. To review evidence of an association between disturbed sleep and alcohol use. Behavioral studies suggest that up to 2 to 3 standard drinks before bedtime initially promotes sleep, but these effects diminish in as few as 3 days of continued use. Clinical investigations support a relationship between sleep disturbance and alcohol use, but variability in the definition and measurement of these domains and a preponderance of cross-sectional studies make uncertain the strength and direction of the association. The association of insomnia with alcohol use disorders suggests that the clinical evaluation of patients with sleep problems should include a careful assessment of alcohol use. Future studies of this relationship should employ prospective designs with standardized, validated measures of both sleep and alcohol use. Rigorous treatment studies for chronic insomnia in alcohol dependent patients are also needed. Sleep disturbance may be a sign of alcohol abuse or dependence. As such, clinical alertness to insomnia as a symptom of alcohol problems might facilitate timely intervention. Sleep disturbance is common among patients in remission from alcohol use disorders, and understanding this relationship may help clinicians assist patients in recovery. Recognition of alcohol problems among insomniacs might also lead clinicians to alter their treatment of sleep complaints, limiting, for example, their use of sedative-hypnotic agents. Alcohol is commonly used as a sleep aid–that is, an agent for initiating sleep. Alcohol consumed in the evening has generally predictable effects on REM sleep, slow wave sleep, and sleep time and continuity, but effects on sleep latency (time to fall asleep) are more variable. Sleep researchers have performed experiments with healthy non-alcoholic subjects using alcohol doses ranging from 0.16 to 1.0 g/kg (one to three ounces), yielding breath alcohol concentrations as high as 105 mg percent. Alcohol’s inhibition of REM sleep has been observed since the 1960s in normal subjects who ingested high doses (1g/kg) within an hour of bedtime, although these REM inhibition effects are less consistent with lower alcohol doses. REM reduction becomes less pronounced with continued alcohol use, but a REM rebound often appears with alcohol cessation. Slow wave sleep increases after moderate to high bedtime alcohol use, but the effect of lower doses on slow wave sleep are again less certain. Slow wave sleep effects diminish with repeated nights of alcohol consumption. The effects of alcohol on sleep continuity and total sleep are quite variable but appear to be dose related. Lower doses may increase total sleep time, whereas higher doses may lead to short-term withdrawal, increasing sympathetic activity and sleep disruption especially during the second half of the night."}, {"docid": "doc_002", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC4666864/", "domain": "pmc.ncbi.nlm.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "The Effects of Alcohol on Quality of Sleep. Alcohol is traditionally known to have a relaxing effect. However, persons who consume alcohol in excessive amounts suffer from poor sleep quality and patients with alcohol use disorders commonly report insomnia. In this study, we aimed to evaluate the effects of alcohol use on sleep quality. The global PSQI-K score for men was positively correlated with the AUDIT-KR score (P=0.008) after adjusting for age, chronic disease, tobacco use, exercise, depression, and anxiety. The AUDIT-KR score was significantly associated with subjective sleep quality (P=0.005), sleep duration (P=0.047), and sleep disturbance (P=0.048); it was not associated with sleep latency, sleep efficiency, or daytime dysfunction. Sleep disturbances due to snoring were significantly associated with total AUDIT-KR score (P=0.008). There was no correlation between the global PSQI-K and AUDIT-KR scores for women (P=0.333). However, daytime dysfunction showed a significant association with total AUDIT-KR score (P=0.048). Men with higher AUDIT-KR scores tended to suffer from poor sleep quality. AUDIT-KR scores showed significant correlations with subjective sleep quality, sleep duration, and sleep disturbances in men."}, {"docid": "doc_003", "url": "https://community.patient.info/t/drinking-to-help-sleep/640157", "domain": "community.patient.info", "PageRank": 0, "authority": "low", "doc_text": "Hi guys I have been having problems sleeping for about 5 months, I think it seemed to be triggered by prolonged stress and finally it started to effect my sleep. I have nights where I can get to sleep quick but wake up frequently after vivid dreams (before I had sleep problems I rarely remembered my dreams) and other nights I can toss and turn until sunrise and only get an hour or two sleep. I have tried over the counter antihistamines to make me drowsy but they seem to linger in my body even after stopping taking them for a few days. They make me sleep and I don't have the weird dreams either but the groggyness and dry mouth they give me is terrible. They also seem to give me depression which I believe is a common side effect. But the last 3 nights I have been drinking alcohol - about 4 cans of a beer a night seems to be enough to sedate me, I can be asleep in 10 mins after I finish them and sleep between 5 and 7 hours without waking until I need to pee. I feel fine in the morning and not groggy like when I take antihistamines. Is drinking 4 cans a night ok? Some people say yes and others no so I thought I would ask you guys. Like I say I feel fine & have decent energy during the day like I had a good enough sleep at the night."}, {"docid": "doc_004", "url": "https://www.ar15.com/forums/t_1_5/1217773_Alcohol_makes_you_sleep_better_.html", "domain": "www.ar15.com", "PageRank": 5, "authority": "low", "doc_text": "I don't really drink but I seem to remember after having a few drinks have a great night of sleep. It lets me get to sleep. I don't know how the quality is. A crutch perhaps? Oh well. Helps me fall asleep but the quality of sleep seems to be less. If I have a few I sleep great. If I get shithoused I always wake up around 8. a shot of whatever happens to be around will help me get to sleep if i'm having trouble. i'm not a drinker by any stretch of the imagination (the only reason I keep anything in the house is for sleep aid) and probably due to my very low alcohol tolerance it works quite well. (i'm talking one shot once a month if even that). A little bit can help me get to sleep, and I can sleep good. A lot, and i'll wake up feeling like I didn't sleep at all. Shitty feeling to wake up and feel like it's bed time, only to go to work all day. depends on the type and amount and how restful your body feels. i remember once, dying to sleep, enough that i grabbed a bottle of sake and just drank it straight from the bottle until i was sleepy - about 2 LONG pulls... i woke up a few hours later from a *deep* sleep and felt good. another time i tried it i just felt drunk and awake and just this night i got home from work around 10pm or so, ate dinner and had a beer.... and f uck it it's almost 2 am and i still can't sleep. shitty day at work. nasty bitch customer wanted to snap at me. so even with the beer i can't relax yet. so i'm web surfing until i'm tired. but if you want some ways to try to sleep that don't involve things that may hurt you, or at least don't run any risky side-effects I recommend meditation. granted even my meditation music didnt work tonite, but that's also because I finally gave up, lest i keep my bf awake too. no reason for him to suffer, especially since he has to get up in the morning... but anyway yeah meditation. my fav to sleep to are the following: Winds over the world - it's a hemi synch woodwind album and something with John Edgar Cayce (grandson of Edgar Cayce) reading a meditation piece. usually that one knocks me out before he's even finished with the \"relaxation\" phase. ...but not tonite. o well. Everyone has told you right. I can drink three beer and sleep like a baby. I can drink beer until i pass out and be tired for two days. I've always heard if you ain't dreamin, you ain't sleepin. I've never had a dream after intoxication. Don't ever take sleeping pills if you are a drinker though,ever."}, {"docid": "doc_005", "url": "https://www.soberrecovery.com/forums/archive/index.php/t-418586.html", "domain": "www.soberrecovery.com", "PageRank": 0, "authority": "low", "doc_text": "Hi guys. I am new to the forum and I just wanted to hear your thoughts on this. Out of the blue I have had a lot of problems with insomnia over the past couple of months which led to me dreading going to bed worrying that I would not sleep so I spent lots of time staring at the ceiling because I was worried I would not sleep! one of the only things that helps me sleep quickly and take my mind off it has been alcohol. I don't drink a lot (maybe 2 or 3 glasses of wine or 2 cans of beer a few times a week) So what are your thoughts on this & do any of you \"drink to sleep\"?"}, {"docid": "doc_006", "url": "https://www.reddit.com/r/insomnia/comments/1dqlyze/alcohol_actually_helps_my_insomnia/", "domain": "www.reddit.com", "PageRank": 8, "authority": "low", "doc_text": "Alcohol actually helps my insomnia. I don't know about the lot of you but I find that on drinking days I can blackout sleep for 12 hours or more. Not exactly healthy but when I can't get sleep for weeks, I would get smashed on Friday for my Saturday beauty sleep and nurse the hangover on Sunday."}, {"docid": "doc_007", "url": "https://www.clinicaladvisor.com/features/assessing-the-risks-of-using-alcohol-as-a-sleep-aid/", "domain": "www.clinicaladvisor.com", "PageRank": 0, "authority": "low", "doc_text": "Taking a good history of all the medications a patient is using — including illicit drugs and alcohol — is vital as virtually all drugs with a high abuse potential have an effect on sleep.1 Unfortunately, one of the most common substances patients use to aid in sleep induction is alcohol.2 Approximately 30% of people with insomnia report using alcohol to help promote sleep.1,2. Studies have shown that alcohol consumed in low quantities approximately 30 minutes before bed may improve sleep in those with insomnia.1,2 However, alcohol consumed in larger quantities may impair the second half of sleep. When alcohol is completely metabolized during the night, it causes rebound wakefulness during the last hours of sleep."}, {"docid": "doc_008", "url": "https://psychologyblossom.com/alcohol-and-sleep/", "domain": "psychologyblossom.com", "PageRank": 0, "authority": "low", "doc_text": "A small glass of whiskey may indeed help you to fall asleep much faster due to its sedative effects and suppression of activity in the cortex (brain). The safe amount of alcohol to drink before the effects are obvious or approaching harmful is dependent on many factors such as age, biological sex, and body composition. Generally, a moderate amount of alcohol to consume each day differs depending on the type of alcohol: 12 ounces of regular beer (1 Can), 5 ounces of wine (Half a Wine Glass), 1.5 ounces of 80-proof liquor (1 Shot Glass). Other than inducing sleep, drinking a safe amount of alcohol could also reduce the risk of heart diseases, stroke, or diabetes."}, {"docid": "doc_009", "url": "https://www.reddit.com/r/sleep/comments/1lz5y9p/only_alcohol_makes_me_sleep_is_that_bad/", "domain": "www.reddit.com", "PageRank": 8, "authority": "low", "doc_text": "Only alcohol makes me sleep is that bad? (18F) Since I was 12 years old i have had trouble sleeping. I started drinking since I was 14 years old and realized everytime I get shit faced I sleep good. I even wake up feeling amazing, no hangover what so ever. I started to noticed I depend on alcohol too much to the point it has become a routine to drink everytime I get home from school. I recently stopped drinking at 17 and I’m barely getting any goodnight sleep. I have tried therapy and anti psychotic medication and anti depressants since I got diagnosed with depression but those made me feel more shitter than my gin. Please I need a responsible adult to guide me through this one, I don’t want to become an alcoholic."}, {"docid": "doc_010", "url": "https://www.sleepstation.org.uk/articles/insomnia/sleep-alcohol-and-mindful-drinking/", "domain": "www.sleepstation.org.uk", "PageRank": 0, "authority": "low", "doc_text": "Alcohol will undoubtedly help to send you off to sleep as it actually works on the same receptors in the brain that are targeted by some sleeping tablets. However, the problem with alcohol comes later in the night when alcohol has a number of negative effects. It’s important to understand that while alcohol may help you to fall asleep, it will not give you a good quality night’s sleep. In fact, it’s more likely to leave you feeling tired and unrefreshed the next day. This is because alcohol suppresses REM sleep, which is the most restorative stage of sleep. It also causes you to wake up more frequently during the night, even if you don’t remember it in the morning."}]} +{"qid": "Q_EN_022", "question": "Does everyone need eight hours of sleep a night?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/how-many-hours-of-sleep-are-enough/faq-20057898", "domain": "mayoclinic.org", "PageRank": 0, "authority": "high", "doc_text": "The amount of sleep you need depends on various factors — especially your age. While sleep needs vary significantly among individuals, consider these general guidelines for different age groups:\n\n| Age group | Recommended amount of sleep |\n| --- | --- |\n| Infants 4 months to 12 months | 12 to 16 hours per 24 hours, including naps |\n| 1 to 2 years | 11 to 14 hours per 24 hours, including naps |\n| 3 to 5 years | 10 to 13 hours per 24 hours, including naps |\n| 6 to 12 years | 9 to 12 hours per 24 hours |\n| 13 to 18 years | 8 to 10 hours per 24 hours |\n| Adults | 7 or more hours a night |\n\nIn addition to age, other factors can affect how many hours of sleep you need. For example:\n\n* **Sleep quality.** If your sleep is frequently interrupted, you're not getting quality sleep. The quality of your sleep is just as important as the quantity.\n* **Previous sleep deprivation.** If you're sleep deprived, the amount of sleep you need increases.\n* **Pregnancy.** Changes in hormone levels and physical discomfort can result in poor sleep quality.\n* **Aging.** Older adults need about the same amount of sleep as younger adults. As you get older, however, your sleeping patterns might change. Older adults tend to sleep more lightly, take longer to start sleeping and sleep for shorter time spans than do younger adults. Older adults also tend to wake up multiple times during the night.\n\nFor kids, getting the recommended amount of sleep on a regular basis is linked with better health, including improved attention, behavior, learning, memory, the ability to control emotions, quality of life, and mental and physical health.\n\nFor adults, getting less than seven hours of sleep a night on a regular basis has been linked with poor health, including weight gain, having a body mass index of 30 or higher, diabetes, high blood pressure, heart disease, stroke, and depression."}, {"docid": "doc_002", "url": "https://www.nhlbi.nih.gov/health/sleep/how-much-sleep", "domain": "nhlbi.nih.gov", "PageRank": 0, "authority": "high", "doc_text": "Experts recommend that adults sleep between 7 and 9 hours a night.\n\nAdults who sleep less than 7 hours a night may have more health issues than those who sleep 7 or more hours a night. Sleeping more than 9 hours a night is not necessarily harmful and may be helpful for young adults, people who are recovering from sleep deprivation, and people who are sick.\n\nHow much sleep children should get depends on their age. Sleep experts consider naps to be appropriate for children under age 7.\n\n## Recommended hours of sleep\n\nBelow you can find the recommended hours of sleep, including naps, for different ages.\n\n* For newborns younger than 4 months, sleep patterns vary widely.\n* Babies 4 months to 1 year old should sleep 12 to 16 hours per day.\n* Children 1 to 2 years old should sleep 11 to 14 hours per day.\n* Children 3 to 5 years old should sleep 10 to 13 hours per day.\n* Children 6 to 12 years old should sleep 9 to 12 hours per day.\n* Teens 13 to 18 years old should sleep 8 to 10 hours per day."}, {"docid": "doc_003", "url": "https://www.cdc.gov/sleep/data-research/facts-stats/adults-sleep-facts-and-stats.html", "domain": "cdc.gov", "PageRank": 9, "authority": "high", "doc_text": "CDC's Behavioral Risk Factor Surveillance System (BRFSS) looks at how much sleep U.S. adults 18 and older get. The percentage of adults who do not get enough sleep varies by where they live and their sex, age, and race/ethnicity. The recommended amount of sleep for adults is at least 7 hours each day. Adults reporting less than 7 hours are getting insufficient sleep and have short sleep duration. The percentage of adults not getting enough sleep stayed the same from 2013 to 2022. The percentage of adults not getting enough sleep was highest in certain groups, including: Men (37%), Adults 45 to 64 (39%), and Native Hawaiian or Pacific Islander adults (49%)."}, {"docid": "doc_004", "url": "https://www.hosmerchiropractic.com/why-you-really-need-8-hours-of-sleep-every-night-no-youre-not-the-exception/", "domain": "hosmerchiropractic.com", "PageRank": 0, "authority": "low", "doc_text": "virtually all adults need eight hours of sleep per night—no ifs, ands, or buts. When it comes to sleep, there’s a persistent myth that some people can thrive on just 5 or 6 hours a night. But according to sleep science expert Dr. Parsley, that belief is dead wrong. It takes eight hours to recover from being awake 16 hours, period. I don’t care if you like it or not. Being awake is a catabolic process. That means simply existing while awake gradually wears your body down—mentally, physically, and hormonally. And there’s only one proven way to repair that wear and tear: 8 hours of high-quality sleep. If you sleep just six hours instead of eight, you’ve given up a full quarter of your recovery window. That means you’re waking up and walking into the next day already down by 25%."}, {"docid": "doc_005", "url": "https://forum.charliefrancis.com/t/is-there-a-need-for-a-constant-8-hours-of-sleep/26112", "domain": "charliefrancis.com", "PageRank": 0, "authority": "low", "doc_text": "I’m not asking about the need of getting at least 8 hours of sleep, I’m asking if there is a need for it to be all at one time, as opposed to getting 1 hour in the evening 7 hours at night. So, does anyone know about any scientific studies on this topic? Well, we can all agree that lack of sleep isn’t a great thing. But would it be ok to get at least 8 hours of sleep broken up or not? A full sleep cycle takes approximately 90 minutes to completion. With the deepest sleep being found near the end of the cycle during the REM (rapid eye movement) stage (this is where dreaming most often occurs). From my own experience I’ve noticed that whenever I plan to be waken on a 90 minute interval (I usually go for 7.5 or 9 hours) it takes a lot less time to fully wake up and I feel much more rested."}, {"docid": "doc_006", "url": "https://forum.slowtwitch.com/t/how-many-hours-sleep-do-you-need/786231", "domain": "slowtwitch.com", "PageRank": 0, "authority": "low", "doc_text": "I wouldn’t suggest anyone get less than 8 hours personally. My own personal equation is 8 hours + 30 minutes for each hour of exercise. I’m a big believer in getting enough sleep. For me that’s 8 hours a night. I can get by on 7, but I feel much better with 8. I think a lot of people wear sleep deprivation as a badge of honor. I used to be one of them. Then I realized how much better I felt and performed when I got enough sleep. It’s not always possible to get 8 hours, but I try to make it a priority."}, {"docid": "doc_007", "url": "https://startingstrength.com/resources/forum/mark-rippetoe-q-and-a/88189-getting-8-hours-sleep.html", "domain": "startingstrength.com", "PageRank": 4, "authority": "low", "doc_text": "When 8 hours of sleep is recommended, do people generally mean getting into bed 8 hours before getting up and having a relatively uninterrupted sleep, or should I actually be GETTING 8 hours? Since laying awake in bed is not sleeping, I'm pretty sure they mean the 8 hours spent not awake. I believe the recommendation for 8 hours of sleep came from Henry Ford's factories when he popularized a work system based on 8 hours of labour, 8 hours of leisure and 8 hours of rest per day. So, technically the recommendation is just 8 hours in bed. Not that I always get 8 hours of sleep, but it does take me 10 hours in bed to get 8 hours of sleep. If I don’t have an am work meeting (1 day a week, and I’m not going snowboarding, I only have to be up early enough to check my email by 8:15 or so on those days, I go to bed at 9:30 and get up at 8. It takes me a half an hour to go to sleep and I’ll wake up several times. I’ll also lay in bed awake for 20 minutes or so before getting up. So yeah, my experience is that one needs 10 hours in the bed to get 8 hours of sleep."}, {"docid": "doc_008", "url": "https://insomniacoach.com/forums/topic/people-dont-really-sleep-8-hours/", "domain": "insomniacoach.com", "PageRank": 0, "authority": "low", "doc_text": "I agree that not everyone does get/need 8 hours. But for a long time, my not being able to sleep for 8 hours made me feel unhealthy. I think the 8-hour myth is one of the most destructive things out there for people with sleep issues. It creates so much anxiety and pressure. I’m so glad that I’ve finally come to accept that I’m a 6-hour sleeper. And that’s perfectly fine. I’m healthy and I feel good. I wish more people would realize that the 8-hour rule is just a guideline, not a law."}, {"docid": "doc_009", "url": "https://sleepopolis.com/news/harvard-professor-argues-against-8-hours-of-sleep/", "domain": "sleepopolis.com", "PageRank": 0, "authority": "low", "doc_text": "“This idea that natural human beings sleep eight hours a night is just nonsense,” Dr. Daniel E. Lieberman recently claimed, on the Diary of a CEO podcast. Lieberman, a Harvard paleoanthropologist, says the eight-hour rule is a modern invention. He says that in pre-industrial societies, people slept for about 6-7 hours a night, and often in segmented periods. He argues that the pressure to get eight hours of sleep can actually cause stress and anxiety, which can make it harder to sleep. He suggests that people should listen to their bodies and sleep when they’re tired, rather than trying to force themselves to sleep for a certain amount of time."}, {"docid": "doc_010", "url": "https://liftaffect.com/debunking-8-hour-sleep-myth/", "domain": "liftaffect.com", "PageRank": 0, "authority": "low", "doc_text": "The idea that everyone needs eight hours of sleep is deeply rooted in cultural messaging, but it’s not nearly as scientific as many believe. This number comes from a variety of sources, including old studies and industrial-era work schedules. The truth is, sleep needs are highly individual. Some people thrive on 6 hours, while others need 9 or more. Factors like age, genetics, and lifestyle all play a role. The best way to figure out how much sleep you need is to experiment and see what makes you feel your best. Don’t get too hung up on the 8-hour rule. It’s just a myth."}]} +{"qid": "Q_EN_023", "question": "Is it possible to function well on just five hours of sleep?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://www.health.harvard.edu/blog/how-much-sleep-do-you-actually-need-202310302986", "domain": "health.harvard.edu", "authority": "high", "doc_text": "On average, how many hours do you sleep each night? For most healthy adults, guidelines suggest at least seven hours of slumber. But these are general recommendations and not strict rules. \"Some people need less than seven hours, while others might need more,\" says Eric Zhou with the Division of Sleep Medicine at Harvard Medical School. \"Instead of focusing exclusively on the number of hours we sleep per night, we should also consider our sleep quality,\" says Zhou. Sleep quality means how well you sleep during the night. Did you sleep straight through? Or did you have periods where you woke up? If so, did it take you a long time to fall asleep? How did you feel when you woke up? \"If you awaken refreshed and feel like you have the energy to get through your day, then I would worry less about the exact number of hours you're sleeping,\" says Zhou. Sleep quality is vital for our overall health. Research has shown that people with poor sleep quality are at a higher risk for diabetes, heart disease, stroke, and mental health issues like anxiety and depression. And that's not all. \"Poor sleep also can increase daytime fatigue and make it more difficult to enjoy life,\" says Zhou. Yet it's normal for people's sleep patterns to change over time. \"Many people are not going to sleep in their 50s and 60s exactly like they did in their 20s,\" says Zhou. Many of these changes are age-related. For instance, your circadian rhythm — which regulates many bodily functions, including our sleep-wake cycle — can naturally get disrupted over time. This means people spend less time each night in restorative slow-wave sleep. Production of melatonin, the sleep hormone, also gradually declines with age. \"As a result of these changes, when we get older we may start to wake up earlier than we did when we were younger, or wake up more frequently during the night,\" says Zhou. If you are doing all the right things for your sleep but still do not feel rested upon waking, talk to your doctor. This can help you rule out a sleep disorder like sleep apnea, or another health issue that can interfere with sleep such as acid reflux or high blood pressure. Other factors that can affect the quality of your sleep include taking multiple medicines, depression, anxiety, loneliness, and environmental changes like temperature, noise, and light exposure.", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.cdc.gov/sleep/about/index.html", "domain": "cdc.gov", "authority": "high", "doc_text": "Good sleep is essential for our health and emotional well-being. Getting enough sleep and good sleep quality are essential for healthy sleep. The amount of sleep you need changes as you age. Talk to your healthcare provider if you have problems sleeping. The daily recommended hours of sleep you need changes as you age. For adults aged 18–60 years, 7 or more hours of sleep are recommended. For adults aged 61–64 years, 7–9 hours are recommended, and for adults aged 65 years and older, 7–8 hours are recommended. Getting enough sleep can help you: Get sick less often. Stay at a healthy weight. Reduce stress and improve your mood. Improve your heart health and metabolism. Lower your risk of chronic conditions like: Type 2 diabetes, Heart disease, High blood pressure, Stroke. Lessen the risk of motor vehicle crashes and related injury or death. Improve your attention and memory to better perform daily activities. Better sleep habits can help you get a good night's sleep. Habits that can improve your sleep include: Going to bed and getting up at the same time every day. Keeping your bedroom quiet, relaxing, and at a cool temperature. Turning off electronic devices at least 30 minutes before bedtime. Avoiding large meals and alcohol before bedtime. Avoiding caffeine in the afternoon or evening. Exercising regularly and maintaining a healthy diet. Quality sleep means you are getting uninterrupted and refreshing sleep. Getting quality sleep is not just about how many hours you sleep, but how well you sleep. Signs of poor sleep quality include: Trouble falling asleep. Repeatedly waking up during the night. Feeling sleepy or tired even after getting enough sleep. Some people may have health conditions that prevent them from getting enough quality sleep, no matter how hard they try. These conditions are called sleep disorders. Common sleep disorders include: Insomnia, Restless legs syndrome, Narcolepsy, Sleep apnea. Talk to your healthcare provider if you regularly have problems sleeping or notice signs or symptoms of common sleep disorders. Your provider can run tests, including sleep studies, to tell if you have a sleep disorder. Your provider may have you keep a diary of your sleep habits to better understand what's going on.", "PageRank": 9}, {"docid": "doc_003", "url": "https://www.mayoclinic.org/diseases-conditions/insomnia/expert-answers/lack-of-sleep/faq-20057757", "domain": "mayoclinic.org", "authority": "high", "doc_text": "I'm having trouble sleeping lately. Does this raise my chances of getting sick? Yes. Lack of sleep can affect your immune system. Studies show that people who don't get quality sleep or enough sleep are more likely to get sick after being exposed to a virus, such as a common cold virus. Lack of sleep also can affect how fast you get better if you do get sick. During sleep, your immune system makes proteins called cytokines, some of which help you go to sleep. You need more of some types of cytokines when you have an infection or inflammation, or when you're under stress. Not getting enough sleep may lower how much of these protective cytokines are made. Also, levels of antibodies and cells that fight infections are lowered during times when you don't get enough sleep. So your body needs sleep to fight infections that are passed from one person to the next. Long-term lack of sleep also raises your risk of obesity, diabetes, depression, high blood pressure, stroke, and heart disease. How much sleep do you need to feel rested and lower your risk of health problems? The best amount of sleep for most adults is 7 to 9 hours of good sleep each night. But more sleep isn't always better. For adults, sleeping more than 9 to 10 hours a night may result in poor quality of sleep, such as trouble falling or staying asleep. For children, the American Academy of Sleep Medicine recommends different amounts of sleep for different age groups: Ages 4 to 12 months: 12 to 16 hours, including naps. Ages 1 to 2 years: 11 to 14 hours, including naps. Ages 3 to 5 years: 10 to 13 hours, including naps. Ages 6 to 12 years: 9 to 12 hours. Ages 13 to 18 years: 8 to 10 hours. To get quality sleep, it's important to go to bed and get up at about the same time every day. And make sure your bed and room are comfortable for sleeping.", "PageRank": 0}, {"docid": "doc_004", "url": "https://storypick.com/successful-people-sleep/", "domain": "storypick.com", "authority": "low", "doc_text": "There are mere mortals like us, and there are superhumans who seem to do everything – and we just cannot comprehend how. A mega-successful career? Check. Bank accounts with salaries that need more than ten fingers to count? Check. Respected all over the world for their work and contribution to their companies? Check. But all this comes at a price. All these successful people don’t have something that we all have – a good night’s sleep. Read on to know more about these superhumans: Marissa Mayer – CEO of Yahoo. Marissa Mayer gained the reputation for working very hard at Google, working for as many as 130 hours in a week. She is said to sleep only four to six hours a night. She recharges herself by taking week long vacations every four months. Narendra Modi – Prime Minister of India. 63 years old, and yet he shows no sign of stopping! Not only is he hard-working, but it is also believed that he sleeps for less than 4 to 5 hours in a day. Jack Dorsey – Twitter founder and Square CEO. In an interview in 2011, Jack Dorsey revealed that he was spending eight to 10 hours a day at Square, and eight to 10 hours a day at Twitter. Let me remind you ladies and gentlemen that there are only 24 hours in a day. But apparently not for Mr. Dorsey! He still manages to get up at 5:30 every morning to take a jog. Indra Nooyi – Chairman and CEO of PepsiCo. PepsiCo is the second largest food and beverage business in the world by net revenue. It must be a hard job indeed, to take up the position as Chairman and CEO of such a huge company! According to CNN Money, she sleeps a meager 4 hours every night. She also worked worked midnight to 5 a.m as a receptionist to earn money while getting her masters at Yale. Tim Cook – CEO of Apple. Even at 54 years old, he is always the first one to enter the office and the last one to leave the office.People who work with him in his office are used to receiving e-mails from him even at 4:30 in the morning. Martha Stewart, chair of Martha Stewart Omnimedia. She has her own TV show, radio show, and product lines in stores like Staples and Michaels. Her company produces the magazines Martha Stewart Living, Everyday Food, Weddings, and Whole Living. All this…and she sleeps less than four hours every night. Helena Morrissey, CEO of Newton Investment Management. In an interview with The Guardian, she said that she gets up at 5 in the morning, sometimes even earlier,and immediately starts sending emails until her kids get up. After having dinner with her family at 7:30 p.m, she works again for as much as 2 hours, prepping for the next morning’s meetings. Oh and did I mention that she has nine children? Seems like we have found our real-life Superwoman. Sergio Marchionne – Fiat CEO. Sergio Marchionne is an Italian-Canadian executive widely known for his turnaround of the Italian automotive group Fiat and, more recently, for managing the US automotive group Chrysler from bankruptcy to profitability. Supposedly, Marchionne works on four hours of sleep a night, fueled by coffee and cigarettes. Shah rukh Khan – Actor. The King of Bollywood is known to sleep for as less as 4 hours every night. And yet he never fails to bring that astounding energy on screen every time! Howard Schultz – CEO of Starbucks. That astounding net worth of $2.2 billion did not build itself. He is known as the Chairman and CEO of Starbucks – which needs no introduction. He gets up at 4:30 a.m every day. Well, he certainly doesn’t have to worry about not waking up to a nice cup of coffee, though!", "PageRank": 0}, {"docid": "doc_005", "url": "https://www.yahoo.com/lifestyle/people-only-five-hours-sleep-070000874.html", "domain": "yahoo.com", "authority": "low", "doc_text": "The people who only need five hours’ sleep. Short sleepers need half as much rest – and might be healthier for it. Some people may have a genetic mutation that allows them to function well on only four to six hours of sleep a night, and they might even be healthier than those who need more sleep. Alana Rush, 40, a technology adviser from Dublin, goes to bed at 1.30am and wakes up around 6am. “Today I left the house at 4.45am to hand out sandwiches to homeless people,” she says. “I’ve always felt a bit different to most people. I get a real burst of energy and creativity in the evening, but I also love to watch the sunrise and get out early and start the day. My friends think I’m mad and joke that I’m like Hermione Granger with a ‘time turner’, because I can get so much done in 24 hours.” We used to think people could be divided into two chronotypes: “morning larks”, who naturally wake up early, raring to go, and “night owls”, who love to stay up late burning the midnight oil. But now a study has found that a select group of people might be both. And for these “super sleepers”, the idea that we all need eight hours of sleep a night to perform at our best is a myth. Louis Ptáček is a neurologist at the University of California, San Francisco. With his colleague, Ying-Hui Fu, a human geneticist and neuroscientist, they have identified seven specific genes that make some people natural “short sleepers” – those who need only four to six hours of slumber a night and suffer no health consequences. In fact, they might be healthier than the rest of us. Ptáček and Fu were able to pinpoint that the woman and her family had a genetic mutation, and when they published their findings, thousands of short-sleeping families offered themselves up for research. Fu and Ptáček were able to trace the trait for not needing much sleep to various mutated genes. One was a mutation in a gene called DEC2. “One of this gene’s jobs is to control levels of a brain hormone called orexin, which promotes wakefulness,” says Ptáček. “At the other end of the spectrum to short sleepers are people who can’t produce enough orexin, who suffer from narcolepsy.” When they genetically engineered these gene mutations into mice, they found that these rodents needed less sleep than their littermates, yet suffered no health consequences. In behavioural tests, the mice lacked the memory problems that typically follow a short night’s sleep. And even more astonishingly, they found that having the short sleep gene might protect you from certain diseases. “When we cross-bred mice that had short sleep genes with mice that carried genes predisposing them to Alzheimer’s, that was really quite interesting,” says Ptáček. “The Alzheimer’s mice developed a build-up of abnormal proteins – amyloid plaques and tau tangles – that, in humans, are hallmarks of dementia. But the brains of the hybrid mice developed fewer of these tangles and plaques, as if the sleep mutations were protecting them. Of course, it doesn’t prove that short sleepers are less likely to get Alzheimer’s – we would need to study thousands of people – but these genetic mutations do seem to be protective in some way.” Short sleepers aren’t just able to function on a small amount of rest, they actually excel. “Anecdotally, we’ve found that these types of people are really remarkable,” says Ptáček. “They’re go-getters, they’re ambitious, energetic and optimistic, with remarkable resilience against stress and higher thresholds for pain. They seem to be healthier than average and might even live longer.” Although it might seem like a superpower for productivity, being a short sleeper can have its drawbacks. Guy Thompson, 42, is a production designer from London who needs only five hours’ sleep a night. “I go to bed around 11pm and wake up around 4am,” he says. “I’ll often stay in bed with a cup of tea and read the news. Sometimes I’ll try to rest and daydream or read a book. It’s nice to have time to myself, but it’s normally still dark and my partner and my four-year-old daughter don’t get up until at least 8am, so it can feel quite lonely.” Alana Rush says her love of late nights and early mornings can make holidays with friends tricky. “I’m the last one in the bar at night and also the first one up to go sightseeing,” she says. “I find I have two sets of friends, those who I can stay up late with and those who want to go for coffee early.” Although the average person sleeps for a third of their lives, we still know remarkably little about what is really happening to our brains and bodies while we’re in the land of nod. It is thought that we are replenishing energy stores, flushing waste and toxins, and consolidating memories. What we do know is that getting less sleep than you need can have serious health consequences, including memory problems, metabolic issues, depression, dementia, heart disease, and a weakened immune system. So are these “super sleepers” just resting more efficiently? Are they getting more deep “slow-wave” sleep – thought to be the most restorative sleep stage? “It’s all about efficiency, sleep efficiency, that’s how I feel,” says Fu. “Whatever these people’s bodies need to do with sleep, they can get it done in a short time.” Interestingly, Rush says that in her 20s she was worried about the fact that she was sleeping only four hours a night and asked to be monitored in a sleep study. The researchers found that she went into REM sleep very quickly – in a matter of seconds – whereas it would take most people 30-60 minutes or more. It’s thought that just 1 to 2 per cent of the population are “short sleepers”, but it’s unlikely that the rest of us all need a solid seven-to-nine hours straight every night. Studies have shown that women generally need more sleep than men, and teenagers and children generally need more sleep than adults, as their brains and bodies are still developing. “Not everyone needs to sleep for eight hours in a solid block,” says Nick Littlehales, a sleep coach who works with elite athletes including the footballer Cristiano Ronaldo. “I think this dramatic increase in sleep awareness and sleep trackers has actually made people’s sleep worse. With my clients I try to think about sleep in 90-minute cycles, and most people need about four to six of those every 24 hours.” Indeed, in the Middle Ages, people typically slept in two shifts and would go to bed for a couple of hours, wake up to socialise, pray and study – in a period called “the watch” – and then return to bed for a few more hours. Throughout history, many successful high achievers have debunked the idea that we all need eight hours’ kip to perform well. Margaret Thatcher claimed to sleep only for four hours a night, as did Thomas Edison, who called sleep a waste of time – “a heritage from our cave days”. His invention of the electric lightbulb changed sleep patterns for everyone. Yet short sleepers and successful people seem inextricably linked, whether that’s due to the personality traits associated with their genes, or just the fact that they have more hours in the day than the rest of us. Inventor Nikola Tesla claimed to never sleep for more than two hours a day. He once reportedly worked for 84 hours straight in a lab without any rest. Martha Stewart, the American television personality, says she wakes up at 4am or 5am every day. Would all these people be genetic short sleepers? “It’s impossible to say for certain but it seems likely,” says Ptáček. “There are natural short sleepers and then there are what we call ‘facultative short sleepers’. These are type-A high achievers who sleep less than average, not because of a genetic difference, but because their drive compels them to get less sleep than they’d like. What’s interesting with natural short sleepers is if you try to make them sleep longer they report feeling worse.” Many trailblazing figures have taken an unusual approach to sleep. Leonardo da Vinci had a 20-minute nap every four hours rather than sleeping every night. Winston Churchill took a two-hour nap at 5pm each day, and claimed this enabled him to work one and a half days every 24 hours, as he worked late into the night and even held war Cabinet meetings while he was in the bath. US presidents Lyndon B Johnson and John F Kennedy swore by daily naps to break the day into two shifts. So if you’re the type of person who can’t function on less than eight hours’ rest, is there a way to become a super sleeper? “We don’t know yet,” says Ptáček. “But by identifying this gene, we’re a bit closer to understanding what sleep is and how we can help the millions of people with chronic sleep problems, and all those who want to sleep better or more efficiently.” Could there be a future in which tech companies implant the short-sleeping gene into their employees to increase productivity? “If you could take a pill to sleep less each day and still feel great, then I’d be really excited to try that,” says Ptáček. “And I think a lot of other people would be too.”", "PageRank": 9}, {"docid": "doc_006", "url": "https://www.quora.com/Is-five-hours-of-sleep-fine-for-one-night", "domain": "quora.com", "authority": "low", "doc_text": "If that’s the amount of sleep you get and still wake up feeling rested and aren’t forcing yourself to get up so soon then it sounds like enough. I’ve slept 4–5 hours a night for most of my life and only sleep more then that when I’m sick or under the weather. Most days I don’t even wake up to an alarm or anything but regularly wake up about 430 every morning so I just read until 5 when everyone else started getting up and ready. That’s what my body thinks is enough sleep for me and I have no reason to believe that it’s unhealthy since it’s not something I force myself to do but something that 5 hours of sleep can be enough. A few years ago I spent a few months working with a sleep medicine specialist. He is at the top of this field and consistently receives national recognition. I remember a conversation where he mentioned turning down a seven figure salary so he didn't have to relocate his family. He knows what he's talking about. He asserts that people simply need enough sleep to feel rested. Thus, the required number of hours will vary. Some may be fine with as little as 4.5 hours of sleep. Others may need no less than 9 hours. Many find about 8 hours to be adequate. Unfortunately After 4 hours of sex yes, fine by me. Five hours of sleep in a given night will normally be okay provided that you are used to getting adequate rest. The body is actually quite strong and a single night should not cause any severe damage. Sleep experts recommend that most of the adults should sleep 7 -9 hours every night. A single night of sleep loss will only make you feel drowsy, slow, or strangely hungry the next day, and will not impair your long-term health in itself. The results of sleep after five hours may include: Cognitive / slower reaction time. Lower focus and motivation Mood swings or irritability Greater desire of caffeine Yes. In many people it is routine to sleep 5 hrs everyday. But they get sound sleep unlike a person who goes to bed for 8 or 9 hrs and lies down, sleeps, wakes up, sleeps, wakes up or just turns in his bed for an hour or two lost in unwanted thoughts which wreck his sleep.. Many doctors, nurses, groceries owners - distributers, canteen owners, sports persons are known to sleep only 5 to 6 hrs. But Hi ! Unlike others I will say yes but if your body suits it. See here some people were saying that brain need 7–8 hours sleep to work properly but lemme tell you that around 60% scientists that made great discovery slept for around 3–4 hour a day and some of them e.g. albert Einstein slept for 10–12 hours a day , so my point is that every body is different ( that's why science cannot calculate potential because every body have different amount of potential ) See , last year when I was in 11th I tried sleeping for 3 hours a day and surprisingly it worked ( after 3 weeks of intense focus ). But th Do you sleep 5 hours a night consistently? Is it difficult to get out of bed in the morning, because you are still really tired? Not enough. Do you drink caffeine throughout the day to stay alert*? Not enough. *meaning that you feel that you need to, not just because you drink soda or coffee during the day. Do lots of little things annoy you, things you know don't bother you when you get lots of sleep? Not enough. Do people comment that you look tired? Not enough. If none of these apply, 5 hours of sleep is enough. For some people it seems to be? I think doctors and stuff say that people should try to get around 6 to 8 hours or something like that. If I'm all comfortable and warm and cozy, I could sleep more than 8 hours, 100% lol Hell yeah !!!!! 5 hrs of sleep is enough for you . For few days it will be very difficult to maintain that schedule but after a while you will be cool with this . Some people think that less sleep will make your brain less capable but think of Einstein ,He use to sleep 3 hrs a day during his time of research . Sleep is necessary and it is manageable ………….so ,manage it as according to your need. It depends. If you have a physically demanding job then you need at least 6 - 8 hours to recover. Bodybuilders are a prime example. Their livelihood is directly dependant on their diets and muscle recovery, which can only happen in those middle 4 hours of deep REM sleep. However most average people who work long hours or several jobs get by on 4 to 5 hours a night. I have cousins who have demanding careers and 4 kids each. They're lucky to get 3 or 4 hours a night. The problem is that the less you get the more fat you gain due to elevated levels of cortisol and the precariousness of even falli Just like your clothes, for sleep also, no one size fits all. Studies say that an average adult should ideally sleep from 6-8 hrs each day. Sleep is important for our body to rest the muscles, compile the memories acquired during the day into your brain, any repair work etc. Insufficient sleep can thus lead to problems leading from lack of enthusiasm and energy, memory loss and up to mood swings and depression. Having said that, how much sleep you need depends upon a lot of things like your health/fitness, level of physical activity you undertake, your body metabolism, stress levels, quality of s Yeah that’s usually what I get on school nights and I’m surviving 😅 Not getting seven or eight hours of sleep a night won't kill you, new research shows. Earlier this year a large-scale study indicated that getting less than seven hours' sleep was associated with an increased risk of heart disease. Another concluded that people who sleep less than six hours a night are more likely to die before the age of 65. But a new report, which followed almost 450 middle-aged and elderly women over a 14-year period, found that those who slept between five and six-and-half hours were most likely to still be alive.", "PageRank": 7}, {"docid": "doc_007", "url": "https://www.quora.com/Why-do-I-feel-good-on-5-hours-of-sleep", "domain": "quora.com", "authority": "low", "doc_text": "Several physiological and behavioral factors can make five hours of sleep feel refreshing for some people even though that duration is below the commonly recommended 7–9 hours. Key reasons: Sleep stages and timing. Waking after a complete sleep cycle (about 90–110 minutes) can leave you feeling alert. If your 5 hours align with finishing a light-sleep or REM phase rather than deep slow-wave sleep, you’ll feel less groggy. Sleep architecture varies night-to-night; a shorter night with proportionally more REM or light sleep can feel subjectively restorative. Short-term homeostatic balance. Not an expert here so take this with a grain of salt (and potentially a shitload of downvotes) but it will have something to do with your circadian rhythm combining with your actual sleep cycles. That is to say 5 year old questioneer: Your body has a natural clock. It more or less knows when it's time to be awake, and when it's time to be sleepy. Depending on how you spend your days this can line up pretty well with the sunshine in the morning, or not if you are a busy person when it's nighttime. In addition to your body's clock you also have a special sleep cycle. It lasts about 90 minutes back Originally Answered: [Why is it that I feel perfectly fine with 1-5 hours of sleep?]() I can’t tell you why, necessarily, but I can tell you about 1% of the population is just like you! Myself NOT included. My husband, however, sleeps 3–5 hours per night and is totally fine- he pops out of bed full of energy every morning! I heard an NPR report that referenced this article: [A tiny percentage of the population needs only 4 hours of sleep per night](). The radio host mentioned that a high percentage of U.S. Presidents fall into this category, so you’re (mostly) in good company! I’m very jealous :) Originally Answered: [These days, I sleep only 5 hours and still feel rested. Why?]() The answer is quite simple, and that is timing, but why? When sleeping, you go through a few sleep cycles, which last around 90 minutes, and in each cycle, we go through three types of sleep: deep, light, and REM. The last of these three is closest to wakefulness, which means that waking up while in REM sleep will pull you gently out of sleep, in contrast to being forced out of it while in a deep sleep state. In each following 90-minute cycle, sleep lengthens, and it is easier to wake up more restfully. There is an image to illustrate this change. When you wake up after around 5 hours feeling go Why do I feel so horrible after an 8-hour sleep as opposed to feeling good after 6/7 hours? Isn’t 8 hours the recommended amount? There is something called sleep cycle. Each sleep cycle lasts around 90 minutes(1.5 hours). So a cycle begins and ends every 1.5hrs. (1.5, 3, 4.5, 6, 7.5, 9,….)During each cycle, you alternate between REM and Non-REM sleep. This includes a deep and light sleep. This is why when you take a nap of less than 30 minutes you feel good as you're in light sleep stage as opposed to feeling bad after a nap of 30 minutes to 60 minutes as you go into deep sleep stage of the sleep cycle. If you wake up after around 90 minutes, you'll probably feel great as the cycle is complete. You might not have noticed Originally Answered: [Why do I feel great with only 3-4 hours of sleep?]() I slept last night around 3:00.am and woke up around 7:30a.m and i feel the same way. Maybe u ate or drink something like a energy drink or fruit to elevate your body's enery levels. I remeber having 3 oranges for a snack around 7:00 p.m yesterday. Which might explain why slept incredibly late, yet, i feel incredile good with only a couple hours of sleep. Originally Answered: [Why do I feel better with 6 hours of sleep?]() I think 6 to 7 hours of sleep is best if you sleep more than 7 hours or less you will feel drowsiness hole day as overdose or deprivation both are harmful only balance keeps life going same goes for sleep as well That's it Stay home stay safe 🙂🙂 Why do I feel so horrible after an 8-hour sleep as opposed to feeling good after 6/7 hours? Isn’t 8 hours the recommended amount? No, it is not. Back one century ago the 8 working hour day was a union goal, and the unions used a slogan that went more or less “8 hours for work, 8 hours for leisure, and 8 hours for rest”. But that was just an easy slogan. Different people have different needs in terms of sleep, some of us need to sleep for 10–11 hours each day, some others are perfectly fine with 5–6 hours. Originally Answered: [These days, I sleep only 5 hours and still feel rested. Why?]() in my knowledge, sleep is effected by our activity and diet. if someone ate a lot of food he'd feel tired, if he does a lot of hard work he'd not only feel tired but also would sleep long and deep. it depends on so many things I think if 5 hours of sleep is enough for you then it's very good and you are living healthy lifestyle so keep it up.", "PageRank": 7}, {"docid": "doc_008", "url": "https://t-nation.com/t/5-hours-of-sleep/160120", "domain": "t-nation.com", "authority": "low", "doc_text": "I’d like to roll just on that, (5 hours of sleep), opinions? Is this doable with polyphasic? Over the summer, I got by on 5 hours with three 15 or two 20 minute naps a day. Altho, I did feel like I was eating alot more perhaps because of it. Is this possible to maintain, is it healthy? Being able to sleep more than 2 times a day… How would you implement that in a working situation? I go to bed about 11:30PM and get up to go to the gym at 5:30 ( get to the gym by 6:30) and I don’t take naps and I need to lay down in bed at about 10:45 to fall asleep by 11:30. I’m not trying to sound big, but I do think we are each different and that it’s just natural for me to sleep only 6 hours. I’m 37 and by this age my dad was falling asleep on the sofa watching the nightly news so I actually kind of wish I could fall asleep at the drop of a hat because I think it’s better to get more if you’re an exerciser. I think everyone is different. For me, I get really grouchy if I’m under 7hrs/night for an extended period of time. I think I “need” a lot more when I’m training harder too… but maybe that’s all in my head. I know others who claim to be able to get by on 5-6ish hours/night. Good on them, but I can’t do it. I can’t sleep more than 5-6 hours straight.", "PageRank": 0}, {"docid": "doc_009", "url": "https://kantantechnology.com/how-i-added-five-more-ultra-productive-hours-to-my-day-and-how-you-can-too-cf2749b6fd1e", "domain": "kantantechnology.com", "authority": "low", "doc_text": "It’s amazing how great I feel if I get a good core and three solid naps. I sleep from 10pm-2am, 540am-6am, 1140am-12pm, and 440pm-5pm. You can move those times to fit your work and social life. I no longer get post-lunch, food-induced comas. Sleeping right before lunch eliminates this issue. Trading 20 minutes before lunch for 2 hours of lost productivity after lunch is a killer deal. Although I get _really_ tired four times a day (it sets in about 30 minutes before core and 5 minutes before naps), I am attentive and sharp for many more hours than before. Topping up four times a day rather than one has a way of keeping you fresh. **The science isn’t clear on what exactly REM sleep does, but it’s suggested that it plays an important role in memory storage and mood balancing.**", "PageRank": 0}, {"docid": "doc_010", "url": "https://www.firstpost.com/lifestyle/how-some-people-feel-fulfilled-with-5-hours-of-sleep-13982456.html", "domain": "firstpost.com", "authority": "low", "doc_text": "In her second year at a university in Pune, Nisha Verma began to notice something strange about her nights. While her roommates drifted off after long days of lectures and assignments, she lay awake without restlessness, without anxiety, simply alert. At first she assumed it was exam stress or too much tea from the campus canteen. But even during holidays, even after exhausting travel, sleep arrived briefly and departed quickly. Most nights, Nisha rested no more than four hours. Each morning she woke clear-headed, focused, and ready for the day. Concerned friends urged her to see a doctor. She went expecting a diagnosis of insomnia. Instead, she was told that nothing appeared to be wrong. After graduation, Nisha’s unusual pattern persisted. She completed her postgraduate studies while working part-time, often using the quiet hours before dawn for reading and writing. When she entered the workforce, her productivity during early morning hours became something of a quiet legend among colleagues. Still, she worried that her body might be silently accumulating damage. At thirty, she visited a neurologist in Pune known for studying rare variations in human physiology. After extensive evaluation, he offered an explanation that surprised her. Some individuals, he said, appear to complete the brain’s restorative processes in a fraction of the time most people require. Their sleep is not absent, but unusually efficient. Nisha was not depriving herself of rest. Her body simply needed less of it. The discovery reframed her experience. The hours between midnight and sunrise became less mysterious and more meaningful. Nisha began using them intentionally — learning new languages online, mentoring students in rural districts through virtual programs, and eventually starting a small consulting initiative that operated across time zones. Wakefulness carried a subtle isolation. Entire neighborhoods fell silent. Messages went unanswered. The world moved at a pace she did not share. She once described the early morning streets as “a city paused mid-breath.” Nisha’s doctor explained that sleep remains one of biology’s enduring puzzles. Scientists know it is essential, but not precisely why. Some theories suggest it replenishes energy within brain cells. Others propose it clears accumulated waste or strengthens memory. What is certain, he emphasised, is that most people cannot safely reduce their sleep. The body runs on an internal daily rhythm paired with a growing pressure to rest. When these systems are disrupted, health declines. Nisha’s case was unusual precisely because those forces seemed calibrated differently within her. She had not trained herself to sleep less. No discipline or lifestyle adjustment had produced it. Her body simply followed a rare pattern, that supposedly is one that belongs to just 1% of the world. To many observers, needing less sleep appears to be an advantage — more hours, more productivity, more life lived. However, who live this way often feel a subtle obligation to use their wakefulness well. Extra time invites expectation, and introspection. For most people, sleep is not lost time but renewal — a daily return to balance, a shared rhythm that connects millions of lives. Nisha later described her experience saying that the night had given her more hours, but it had also taught her the value of stillness. Some lives expand into wakefulness. Others deepen in rest. Both, in their own ways, extract all they can of time fully.", "PageRank": 0}]} +{"qid": "Q_EN_024", "question": "Is it better to have a warmer bedroom for good sleep?", "question_type": "yes_no", "language": "en", "category": "medical", "ground_truth": "NO", "documents": [{"docid": "doc_001", "url": "https://health.clevelandclinic.org/what-is-the-ideal-sleeping-temperature-for-my-bedroom", "domain": "health.clevelandclinic.org", "authority": "high", "doc_text": "As a rule of thumb, sleep psychologist Michelle Drerup, PsyD, says to keep your bedroom at 60 to 67° F (15 to 19° C) and to think of your bedroom as your ‘cave.’ “It should be cool, dark and quiet to enhance your sleep.” ... If your bedroom becomes uncomfortably hot or cold, you are more likely to wake up,” says Dr. Drerup. ... One study shares that too much heat or cold exposure is directly linked to increased wakefulness and decreased rapid eye movement (REM) sleep ... “Heat is a huge disruptor for REM sleep,” Dr. Drerup says. With the heat of the room, your body temperature will also rise, thus undoing the sleep initiation process entirely. If your bedroom temperature is above 70° F, it’s too hot. ... Typically it is suggested that the optimal sleeping temperature in the bedroom for adults should be between 60 and 67° F.”", "PageRank": 0}, {"docid": "doc_002", "url": "https://www.sleepfoundation.org/bedroom-environment/best-temperature-for-sleep", "domain": "www.sleepfoundation.org", "authority": "high", "doc_text": "The ideal temperature for sleep is between 65-68°F. Thermoregulation during sleep is a crucial factor to sleep quality. Your body’s temperature naturally drops as you sleep so a cooler room makes it easier to fall and stay asleep. ... The best room temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 65 to 68 degrees Fahrenheit (15.6 to 20 degrees Celsius) for the most comfortable sleep. ... Warmer temperatures can cause discomfort and restlessness, and anyone who has slept in a stuffy bedroom can attest that it is hard to nod off when they are sweaty and dehydrated. A bedroom that is too warm can interfere with the body’s thermoregulation abilities and cause fatigue. ... Accordingly, excessively hot ambient temperatures also appear to lessen the time spent in REM sleep.", "PageRank": 7}, {"docid": "doc_003", "url": "https://www.webmd.com/sleep-disorders/features/cant-sleep-adjust-the-temperature", "domain": "www.webmd.com", "authority": "high", "doc_text": "Tonight, before you head to bed, check your thermostat. Set it somewhere between 60 and 65 degrees Fahrenheit. People sleep better in that temperature range. “Not only in terms of maintaining sleep, but also of falling asleep,” says Alon Avidan, MD, MPH, director of the UCLA Sleep Disorders Center. That also goes for how long you sleep and how well. ... Your circadian rhythm, also known as your body clock, lowers your core body temperature by as much as 2 degrees during the night. ... If you sleep hot, you’re likely to remain in the lighter stages of sleep rather than reach a deeper, more restorative and restful stage, such as what’s called slow-wave sleep, Ramos says. In those light stages, it’s easier for you to wake up. How hot is too hot? “If someone told me that they slept in a temperature between 70 to 75, I’d say that’s a range that promotes insomnia,” Avidan says. “That’s toasty.”", "PageRank": 7}, {"docid": "doc_004", "url": "https://www.reddit.com/r/unpopularopinion/comments/1khdyim/sleeping_when_its_warmer_is_way_better/", "domain": "www.reddit.com", "authority": "low", "doc_text": "Most people here say they slee better when it's freezing cold. I say that's just plain old crazy. 68 fahrenheit is the coldest I can do. And 86 is the highest. But the sweet spot is 72-76, and it's just magical. Not sweating, not freezing cold. Just right. Enough for a light blanket, if needed.", "PageRank": 8}, {"docid": "doc_005", "url": "https://www.reddit.com/r/LifeProTips/comments/5f60cu/lpt_come_home_to_a_warm_bed/", "domain": "www.reddit.com", "authority": "low", "doc_text": "I love the colder weather, but I HATE coming home to a cold bed. My solution was an electric blanket, plugged into a Christmas light timer. I have it set about thirty minutes before I get home from work to turn on, heat for about an hour, and turn back off. I sleep pretty warm, so having it on all night isn't for me, but climbing into a nice warm bed is great, and it's on just long enough to warm me up a bit too before I fall asleep.", "PageRank": 8}, {"docid": "doc_006", "url": "https://www.mentalhealthforum.net/forum/threads/how-are-you-at-sleeping-in-warm-weather.761812/", "domain": "www.mentalhealthforum.net", "authority": "low", "doc_text": "I think sleeping on a warm bed with a cozy warm blanket feels more comfy than sleeping around your sweat. So I prefer to sleep in Winter ;p ... i sleep fine, I don’t mind the heat. xo, j", "PageRank": 0}, {"docid": "doc_007", "url": "https://www.ikea.com/us/en/rooms/bedroom/how-to/making-your-bedroom-warm-and-cozy-pub5cf58440/", "domain": "www.ikea.com", "authority": "low", "doc_text": "Why not transform your bedroom into a relaxing retreat from the cold? Somewhere you can dream, hang out, prepare for the new day or reflect on events just passed. Feeling comfortable and relaxed is also a big step on the way to a good night’s sleep. ... Snuggling up in a cozy comforter equals instant comfort in the colder months.", "PageRank": 7}, {"docid": "doc_008", "url": "https://www.nosleeplessnights.com/ideal-temperature-for-sleep/", "domain": "www.nosleeplessnights.com", "authority": "low", "doc_text": "Personally, I prefer to sleep in a cooler bedroom, with appropriately cozy bedding. But as many people living in the UK will know, when we get the occasional summer heat wave, the typical lack of air conditioning in our homes can lead to some sleepless nights! ... The found that warmer temperatures than the ranges I discussed earlier were better (68°F to 77°), but too warm worsened sleep. Here’s what they found: …sleep was most efficient and restful when nighttime ambient temperature ranged between 20 and 25 °C, with a clinically relevant 5–10 % drop in sleep efficiency when the temperature increased from 25 °C to 30 °C. The associations were primarily nonlinear, and substantial between-subject variations were observed.", "PageRank": 0}, {"docid": "doc_009", "url": "https://www.medindia.net/health/lifestyle/warm-up-to-better-sleep-benefits-of-a-cozy-bedroom.htm", "domain": "www.medindia.net", "authority": "low", "doc_text": "Sleep quality is shaped by a variety of factors, with the bedroom environment playing a crucial role. While many sleep experts recommend cooler temperatures for optimal rest, recent research and clinical observations suggest that a moderately warm room can offer unique health and wellness advantages. Understanding how ambient warmth affects the body during sleep, and how to create an ideal sleep environment, can help individuals make informed choices for better rest and overall wellbeing. A warm room can trigger the \"cuddle hormone\" oxytocin, helping you relax and drift off to sleep faster! A moderately warm room helps the body relax more quickly, reducing the time it takes to fall asleep and minimizing sleep disruptions caused by cold-induced awakenings. Warmth is often associated with safety, security, and comfort. This psychological effect can have a calming influence on the mind, reducing anxiety and promoting a sense of well-being. For individuals with insomnia or stress-related sleep disturbances, a warm sleep environment may help ease nighttime worries and foster a more peaceful state of mind. Maintaining a consistent sleep environment, including a stable temperature, supports the body’s internal clock. In colder climates or during winter months, a warm room can help prevent temperature fluctuations that might otherwise disturb circadian rhythms and sleep patterns. Sleeping in a warm room, when managed thoughtfully, can enhance comfort, reduce pain, and promote psychological well-being, all of which contribute to improved sleep quality.", "PageRank": 5}, {"docid": "doc_010", "url": "https://www.nosleeplessnights.com/ideal-temperature-for-sleep/", "domain": "www.nosleeplessnights.com", "authority": "low", "doc_text": "Personally, I prefer a cooler bedroom, but I know people who prefer sleeping in warmer temperatures. So, it’s something to experiment with until you find what works best for you. The article also mentions that some studies found warmer temperatures (68°F to 77°) were better, but too warm worsened sleep. This indicates that while cooler is generally recommended, some individuals find warmer temperatures more conducive to sleep.", "PageRank": 0}]}