科学美国人60秒:晚年开始健康饮食习惯-托福听力下载

　　科学美国人60秒中文翻译：

　　Let's say your diet has been not so great. 我们假设你的饮食习惯不是特别好的状况。

　　Maybe too much red meat, especially processed meat. 也许摄取太多的红肉，尤其是那些加工过的肉类。

　　Maybe too many sugary soft drinks. 也许还有很多含糖软饮料。

　　And maybe you've been eating like that for decades. 可能几十年来你一直都是这样的饮食习惯。

　　So what's the point of trying to make some healthful changes now, after the damage has presumably been done? 因此既然无形中已经养成这样的坏习惯对身体造成伤害，那现在尝试健康饮食的改变意义在哪里呢?

　　It is impressive that changes even very late in life, such as even being older and having a heart attack, 这样的改变在进入晚年后会产生重大的影响，比如随着岁月流逝身体负担越来越重并且有心脏病困扰，

　　a dietary change can within a matter of a few months drop our risk greatly of a recurrent heart attack or death. 改善饮食可以在数个月内大大降低心脏病复发或死亡的风险。

　　Walter Willett. He chairs the Department of Nutrition at the Harvard T. H. Chan School of Public Health. 哈佛大学公共卫生学院营养系主任沃尔特·维莱特说道。

　　He spoke at a January 15th forum on Cancer and Diet that wound up touching on diet and health in general. 在1月15日关注饮食与健康的癌症与饮食 论坛上他这样说道。

　　So it's never too late to make important changes.For diabetes also, if we change our diet almost immediately our risk of diabetes goes down. 因此亡羊补牢永远不晚。对于糖尿病而言也是如此，如果改变自己的饮食习惯，我们罹患糖尿病的风险会即刻降低。

　　But that's not to say you just should just wait till you're old to start living a healthy life. 但这并不表明你要等待老年后才要开始健康生活。

　　We're seeing in some studies now that what women ate as adolescents, especially if they ate a lot more red meat, that affected breast cancer risk later in their life. 通过一些研究，我们了解到一些女性在年轻时食用大量红肉，到了晚年就会增加患乳腺癌的风险。

　　So it's definitely important if you want the healthiest overall life is to start a healthy lifestyle early. 因此如果你想要健康，尽早开始健康的生活方式是绝对重要的。

　　But if you've sort of ignored things it's never too late to still get some benefit. 但如果你经常忽视，现在开始也不晚!

　　The entire hour-long forum featuring Willett and other researchers discussing diet and health is archived on line. 如想浏览维莱特和其他研究人员就饮食与健康方面的完整讨论内容，

　　Just google Harvard public health forum. 请在搜索引擎当中搜索关键字哈佛公共健康论坛即可。

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