INT J EPIDEMIOL:女士喝牛奶增乳腺癌风险,或与奶中雌激素有关

2020-03-04 xujing 中国循环杂志

美国学者的一项针对5.3万名女性长达8年的随访调查研究发现,喝牛奶显著增加女性患乳腺癌的风险。喝牛奶越多,患乳腺癌的风险就越大。


美国学者的一项针对5.3万名女性长达8年的随访调查研究发现,喝牛奶显著增加女性患乳腺癌的风险。喝牛奶越多,患乳腺癌的风险就越大。
 
研究者分析,这可能与牛奶中含有雌激素有关。
 
研究发现,每天喝1/4~1/3杯的牛奶会使患乳腺癌的风险增加30%;每天喝一杯,风险会上升到50%;每天喝2~3杯牛奶的人,则风险会上升70%~80%。
 
不管是喝全脂牛奶还是脱脂牛奶,对患乳腺癌的风险影响无差异。
 
研究没有发现大豆乳制品与乳腺癌相关。因此,研究人员建议用豆浆代替牛奶。
 
研究纳入52795名北美女性(平均年龄57.1岁),平均随访7.9年,共新发1057例乳腺癌。
 
原始出处:
Gary E Fraser, et al. Dairy, soy, and risk of breast cancer: those confounded milks. International Journal of Epidemiology, Published:25 February 2020.

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1230641, encodeId=e5d2123064108, content=豆浆喝起来, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211111/81c0b64745c644319545ec26d7ef0b34/9ddb2864d5df4dd9bf4305e380bffc96.jpg, createdBy=c7835705079, createdName=屋顶瞄爱赏月, createdTime=Tue Jul 05 10:49:12 CST 2022, time=2022-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1217778, encodeId=ed3b121e7785d, content=<a href='/topic/show?id=3ea66e753d1' target=_blank style='color:#2F92EE;'>#牛奶#</a>增<a href='/topic/show?id=73c423e2572' target=_blank style='color:#2F92EE;'>#乳腺癌#</a>风险,或与奶中<a href='/topic/show?id=c55098e5612' target=_blank style='color:#2F92EE;'>#雌激素#</a>有关。事实上因为奶牛极容易发生乳腺炎,因此,在饲养奶牛的时候,经常给奶牛使用<a href='/topic/show?id=f5f955419b0' target=_blank style='color:#2F92EE;'>#抗生素#</a>;另外,为了保证乳牛不断分泌乳汁,也可能添加雌激素等成分,这些都可能是潜在的风险。当然,真正严格出厂的牛奶,都是检验合格的,是安全的, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67753, encryptionId=3ea66e753d1, topicName=牛奶), TopicDto(id=23725, encryptionId=73c423e2572, topicName=乳腺癌), TopicDto(id=98756, encryptionId=c55098e5612, topicName=雌激素), TopicDto(id=55419, encryptionId=f5f955419b0, topicName=抗生素)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Sun May 08 09:27:43 CST 2022, time=2022-05-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2061912, encodeId=196a206191262, content=<a href='/topic/show?id=e6e1e15509f' target=_blank style='color:#2F92EE;'>#癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71550, encryptionId=e6e1e15509f, topicName=癌风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Mon Nov 09 21:40:00 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1770324, encodeId=c18a1e7032413, content=<a href='/topic/show?id=df9c23e868a' target=_blank style='color:#2F92EE;'>#乳腺癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23786, encryptionId=df9c23e868a, topicName=乳腺癌风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a9538161180, createdName=gaoxiaoe, createdTime=Mon May 11 05:40:00 CST 2020, time=2020-05-11, status=1, ipAttribution=)]
    2022-07-05 屋顶瞄爱赏月

    豆浆喝起来

    0

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    2022-05-08 病毒猎手

    #牛奶##乳腺癌#风险,或与奶中#雌激素#有关。事实上因为奶牛极容易发生乳腺炎,因此,在饲养奶牛的时候,经常给奶牛使用#抗生素#;另外,为了保证乳牛不断分泌乳汁,也可能添加雌激素等成分,这些都可能是潜在的风险。当然,真正严格出厂的牛奶,都是检验合格的,是安全的

    0

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