在某些食物中，具有高血糖指数的会使血糖升高。

In some foods, those with a high glycemic index create a spike in blood sugar.

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血糖指数是根据食物影响血糖的水平而进行排序。

The glycemic index ranks foods according to how they affect blood glucose levels.

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它也可以完全替代稻谷成为人们的主食，因为它一样含有丰富的纤维和营养素，还是一种低血糖指数食物。

It's also a great substitute for rice because it has more fiber and nutrients and is also a low glycemic index food.

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Here's a pyramid that was established from the glycemic index, so this would be a little bit different version of the pyramid.

这个金字塔是基于血糖指数建立的,这个版本的食物金字塔有些许不同

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In some foods, those with a high glycemic index create a spike in blood sugar.

在一些食物中,一些血糖指数高的食物,会形成一个血糖峰值

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Blood sugar goes up more then it does with foods that are low glycemic index foods, and this affects how hungry people are and potentially their health as well.

这个血糖峰值会远远高于那些,血糖指数低的食物所形成的峰值,这个会影响人的饥饿程度,并会不经意地影响人的健康

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选