女子平均 46 克，男 56 克。。。

来源: 于 2016-09-23 11:31:32 [旧帖] [给我悄悄话] 本文已被阅读：次

Adults in the U.S. are encouraged to get 10% to 35% of their day's calories from protein foods. That's about 46 grams of protein for women, and 56 grams of protein for men.