People in the United States and increasingly in other countries around the world, are eating way too much fat.

美国人,还有越来越多其他国家的人,吃了太多的高脂肪食物

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're also eating way too much everything else, but they're eating way too much fat.

当然他们别的东西也吃的多,尤其是高脂肪的食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Things that are high in fat and then high in sugar too like ice cream, become very appealing to individuals and so these foods become incredibly powerful for people.

这些高脂肪,高热量的食物,比如冰淇淋,人们就无法拒绝它的诱惑,这些食物有着不可估量的吸引力

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Gram for gram it provides a lot more punch in terms of calories than protein or carbohydrate, and that could be why fat has such an appeal to human physiology and why people like high fat foods.

每克脂肪比蛋白质或碳水化合物,提供更多卡路里的热量,这是人类身体对脂肪如此渴求的原因,人们为什么如此喜欢高脂食物

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 the fact is those lab animals have a hard-wired preference for foods that are high in fat and high in sugar, primarily because of the energy density that those foods bring to one, and then the variety is important because you get a mix of nutrients.

事实上 实验动物对高脂肪高糖的食物,有着强烈的偏爱,而这种爱基于,该类食物能给我们提供高能量,多样性很重要,因为你能摄取多种营养

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选