One picture is worth ... a lot of words

来源: 7grizzly 于 2014-10-10 19:18:36 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (140 bytes)

http://en.wikipedia.org/wiki/Bran#mediaviewer/File:Wheat-kernel_nutrition.png

This applies to many other grains, I think.

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