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A huge amount about what we know on diet and health-- like is too much sugar bad for you?
我们所知的大部分关于饮食和健康的信息,比如吃太多糖是否对身体不好
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Edited volumes with a number of smaller chapters in them on food and history and they're really very good.
里面有很多小节,是关于饮食与历史的,非常值得一读
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The food guide pyramid was the government's effort, put through by the U.S. Department of Agriculture about what people should eat optimally.
食物金字塔是政府努力的结果,它是由美国农业部提出的,关于人们最佳饮食结构的建议
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Now the first the eat food: well he has a long discussion, and as you'll know from the book, about what is food?
他做了大篇幅关于饮食的讨论,你可以从书中了解到,什么是食物
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He knows the world's literature on diet and health, and he's taken all that information and put together into an eating plan in this particular book.
他研究了全球关于饮食与健康的文献,并在书中把所有的相关信息,汇总成一个饮食计划
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It's an excellent resource that talks a lot about the history of food.
这是一本出色的关于饮食史的书籍
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By the way, if we go back to this, another big part of disease--chronic disease that's related to diet, is the physical activity part of the equation.
顺便一说 我们回过去看,大多数疾病,与饮食有关的慢性疾病,与一个关于肢体运动的方程式有关
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So a good bit of what we know about diet and health now comes from studies like The Nurses' Health Study, and in the past, from studies like The Framingham Study and The Seven Country Study.
我们现在知道的关于饮食与健康的知识,相当大一部分来自于像,护士健康研究这样的调查,而在过去则是来自像弗明汉研究和,七国研究这样的项目
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comes from flawed reports of what people eat, because in order to know what people eat you have to ask them, and even if people are really trying hard to be truthful, it's not the easiest thing to do.
这些信息来自于关于人们饮食缺陷的报告,因为你必须询问人们,吃了什么,尽管人们会尽量实事求是,但这很难做到
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What they do in this study is they took this cohort of a hundred thousand nurses and then have followed them repeatedly over the years, with very careful assessments of diet, health status, and other things, and countless papers, important papers have been published from this particular cohort.
在研究过程中,他们以十万名护士为研究群组,很长一段时间内定期追踪她们的信息,包括关于饮食健康状况等的详细评估,同时还不断刊发基于这一研究群组,的重要论文
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A lot of what we know ultimately about fat in the diet and risk for heart disease, risks for cancer from certain sort of diets, the protective effect of certain diets comes from studies that rely on just the kind of assessment that you guys just did.
我们最终了解的许多关于饮食中的脂肪,以及对心脏患病风险,一些特定饮食中存在的致癌风险,以及特定饮食中的保护作用的研究,都是以你们所做的这种评估为根据的
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What this is, is you take a group of studies on an issue, you pool them all together, and then you weight studies differently depending on factors like how large they were, how good their methods were, and then you come out with overall estimates about the impact of something, in this case the Mediterranean Diet, on health outcomes.
所谓荟萃分析就是将某一问题的一组研究,汇总起来,并根据某些因素,赋予这些研究不同的权重,如基于研究的大小,研究方法的好坏等,然后得出关于某事物的影响的总体评估,在地中海式饮食中就是指健康结果
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