Recent work has begun to show how diet can affect gut bacteria in a way that has implications for how fat an animal is, and even how long it may live.

最近的研究表明饮食如何改变肠道细菌，从而关乎到动物的体重甚至是动物的寿命。

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This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01

How--how much of a health improvement that represents depends in part on what the restaurant switched the Trans fat for.

人体健康得到多少的改善,部分取决于餐馆把反式脂肪换成了什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So how many calories, and how much fat, how many grams of fat would you say are in the following foods?

你们认为以下食物中,有多少卡路里,多少克脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They also depend on how fat the profit margins are in the firm that loses custom, since that determines how much each consumer gains from switching.

ECONOMIST: Economics focus

When 5% of earners pay 60% of income taxes how fat a campaign check does it pay them to write to support tea-party politicians that promise no new taxes?

FORBES: Buying Votes By Selling Public Office

We found, for example, in research from the Rand Institute that the density of fast food outlets in areas was not necessarily correlated with how fat children were in those areas.

NPR: Study Offers New Insights into Obesity