Now the added sugar before, does anybody remember from the Eaton article how ancient humans added sugar to things?

在糖类出现以前,有谁还记得伊顿的一篇文章是谈论,祖先是如何在食品中添加糖类

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The calorie density has changed because food is processed, so the calories in the fat and the sugar that can get squeezed into things made possible by technological changes has shifted things a lot.

食品经过加工,热量密度发生了变化,添加到食品中的脂肪和糖类,其卡路里含量可通过技术手段进行调整,进而造成很大不同

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选