Baidu
map

Am J Clin Nutr:喝茶防中风 “重男轻女”!中国慢病前瞻性研究

2020-04-08 岱西 中国循环杂志

根据中国卒中报告,我国是卒中大国。我国每12秒就有一人发生脑卒中,每21秒就有一人死于脑卒中。脑卒中是我国国民第一位死亡病因。

根据中国卒中报告,我国是卒中大国。我国每12秒就有一人发生脑卒中,每21秒就有一人死于脑卒中。脑卒中是我国国民第一位死亡病因。

近日,中国慢病前瞻性研究最新分析显示,饮茶是个好习惯,有助于预防脑卒中,尤其是绿茶,但仅在男士中有预防作用。

研究发现,偶尔喝茶、每周喝茶、每天喝茶,随着饮茶频率的增加,脑卒中发生风险渐呈下降。

与从不饮茶的人相比,每天饮茶能降低8%的脑卒中风险。

此外,与不饮茶的人相比,饮茶年头长、泡茶茶叶“抓”得多的人脑卒中风险也降低。

不过,饮茶预防脑卒中“重男轻女”。

每日饮茶者中,对于男士随着饮茶时间和量的增加脑卒中风险明显降低,而对于女士则非如此。即使考虑了男士吸烟喝酒,茶还是“偏向”男士。

就红茶、绿茶以及乌龙茶不同类型的茶而言,绿茶显著降低总的脑卒中风险,以及脑梗死和脑出血风险,但其他茶没有发现这种关联。

图1 应用绿茶和非绿茶对脑卒中风险的影响


茶叶中的茶多酚有助于调节血脂、降低血糖、降低动脉粥样硬化风险;此外,茶多酚中的儿茶素还可能增加血一氧化氮水平,改善内皮细胞功能。这些均有助于降低脑卒中风险。

研究者推测,绿色之所以优于其他茶,可能与茶的加工过程有关,绿茶更具抗氧化能力。此外,这项研究中应用红茶和乌龙茶的人偏少,或也对结果有所影响。

这项中国慢病前瞻性研究最新分析共纳入超过48万名35~74岁的成年人,其中男性占40.9%,参与研究时均无缺血性心脏病或脑卒中。在随访期间,总共发生了3.87万例脑卒中。

26.3%的人几乎每天都饮茶;男女分别有41.1%和15.9%的人每日饮茶。各色茶中人群主要饮用绿茶,占86.7%。整体饮茶人群中,男性较之女性饮茶时间更久,消耗的茶叶量更多。

原始出处:
Tian T, Lv J, Jin G, et al. Tea consumption and risk of stroke in Chinese adults: a prospective cohort study of 0.5 million men and women. Am J Clin Nutr, 2020,111(1):197–206.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1914473, encodeId=31e419144e3cf, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 17 00:47:54 CST 2020, time=2020-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006484, encodeId=3f202006484f4, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Jun 19 07:47:54 CST 2020, time=2020-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402394, encodeId=5cce1402394a0, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Fri Apr 10 12:47:54 CST 2020, time=2020-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045952, encodeId=27171045952a8, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Apr 09 00:47:54 CST 2020, time=2020-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=381488, encodeId=47fe38148828, content=开启喝茶模式, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Apr 08 23:22:59 CST 2020, time=2020-04-08, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1914473, encodeId=31e419144e3cf, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 17 00:47:54 CST 2020, time=2020-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006484, encodeId=3f202006484f4, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Jun 19 07:47:54 CST 2020, time=2020-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402394, encodeId=5cce1402394a0, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Fri Apr 10 12:47:54 CST 2020, time=2020-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045952, encodeId=27171045952a8, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Apr 09 00:47:54 CST 2020, time=2020-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=381488, encodeId=47fe38148828, content=开启喝茶模式, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Apr 08 23:22:59 CST 2020, time=2020-04-08, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1914473, encodeId=31e419144e3cf, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 17 00:47:54 CST 2020, time=2020-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006484, encodeId=3f202006484f4, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Jun 19 07:47:54 CST 2020, time=2020-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402394, encodeId=5cce1402394a0, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Fri Apr 10 12:47:54 CST 2020, time=2020-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045952, encodeId=27171045952a8, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Apr 09 00:47:54 CST 2020, time=2020-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=381488, encodeId=47fe38148828, content=开启喝茶模式, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Apr 08 23:22:59 CST 2020, time=2020-04-08, status=1, ipAttribution=)]
    2020-04-10 hbwxf
  4. [GetPortalCommentsPageByObjectIdResponse(id=1914473, encodeId=31e419144e3cf, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 17 00:47:54 CST 2020, time=2020-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006484, encodeId=3f202006484f4, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Jun 19 07:47:54 CST 2020, time=2020-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402394, encodeId=5cce1402394a0, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Fri Apr 10 12:47:54 CST 2020, time=2020-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045952, encodeId=27171045952a8, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Apr 09 00:47:54 CST 2020, time=2020-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=381488, encodeId=47fe38148828, content=开启喝茶模式, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Apr 08 23:22:59 CST 2020, time=2020-04-08, status=1, ipAttribution=)]
    2020-04-09 guging

    中风是俗称,应该称为缺血性卒中吧

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1914473, encodeId=31e419144e3cf, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 17 00:47:54 CST 2020, time=2020-08-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006484, encodeId=3f202006484f4, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Jun 19 07:47:54 CST 2020, time=2020-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402394, encodeId=5cce1402394a0, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Fri Apr 10 12:47:54 CST 2020, time=2020-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045952, encodeId=27171045952a8, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Apr 09 00:47:54 CST 2020, time=2020-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=381488, encodeId=47fe38148828, content=开启喝茶模式, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Apr 08 23:22:59 CST 2020, time=2020-04-08, status=1, ipAttribution=)]
    2020-04-08 天地飞扬

    开启喝茶模式

    0

相关资讯

叶酸和维生素B12均降低者,中风危险性高!CSPPT研究全新分析,MTHFR基因型决定叶酸的中风预防效果

1月13日,Neurology杂志发表的CSPPT最新分析发现,血叶酸和维生素B12水平均较低的高血压患者,首次发生缺血性中风的风险明显增加。该研究还发现,补充叶酸可显着降低高血压患者的缺血性中风风险。但在血叶酸和维生素B12水平不同的患者中,亚甲基四氢叶酸还原酶(MTHFR)基因型决定叶酸治疗的效果。叶酸间接或者直接在细胞功能、分裂和分化中发挥作用,但机体需要将外源性叶酸转化,成为可为人体直接使

Stroke:我国中风患者一年有17%复发!法国研究称:坏胆固醇应降到1.8 mmol/L以下

我国是中风大国,每12秒就有一人发生脑卒中,每21秒就有一人死于脑卒中。脑卒中是我国国民第一位死亡病因。

J Neurosci:涨知识了!肠道微生物组还能改善中风后恢复

利用微生物组改善中风恢复,一项研究表明短链脂肪酸补充剂可改善小鼠的中风恢复

JACC: 吃阿托伐他汀6年,可预防20%中风/TIA患者复发!SPARCL研究全新分析

近日,ACC2020/WCC上发布的SPARCL研究最新分析发现,有脑卒中或短暂性脑缺血发作的患者,坚持服用阿托伐他汀有好处,差不多6年期间每100人可避免20例血管事件。

JAMA Neurol:黑人中风患者复发风险高于白人

研究认为,黑人轻度缺血性脑卒中或短暂性脑缺血后,面临更高的早期脑卒中复发风险

Baidu
map
Baidu
map
Baidu
map