Oh, and by the way, it's the fiber in fruit that makes it OK.

哦，顺便说一下，是水果中的让糖可以照吃不误。

And there are two primary types of carbs: sugar and fiber.

碳水化合物主要有两种类型：糖。

But if you're getting enough fiber, is sugar a problem?

但如果你摄入了足够的膳食，糖还会是个问题吗？

You get nearly no nutrients, and no dietary fiber, and it's full of sugar.

你几乎没有，没有膳食，而且全是糖。

For example, the standard jar of peanut butter has exact proportions of carbohydrates, proteins, sugars and fibre that are set down by the NIST.

例如，标准罐装花生酱中的碳水化合物、蛋白质、糖的比例是由国家标准与技术研究院（NIST）规定的。

While on most nutrition labels, they are all lumped into one total carb count, the ratio of the sugar and fiber subgroups to the whole amount affect how the body and brain respond.

尽管在大多数标签上， 它们都被归入总碳水化合物一项，但糖这两个子类在总量中所占的比例， 却影响着身体大脑的反应。