But of course it's important to health and you need enough of it.

显然水对健康很重要,你得喝足够的水

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If there's--if you wanted a guide on how to eat healthy, this would be my favorite choice, would be the book Willett, Eat, Drink and Be Healthy, but there are others that are good as well.

如果想要一个健康饮食的指南,威莱特的书《吃好,喝好,身体好》,将是我的首选,当然还有些其它的研究建议也不错

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选