主要功能是組成身體，提供能量。六大營養素主要來自八大類食物:谷類、蛋類、奶類、根莖類、肉類、魚蝦貝類、豆類和幹果類、蔬菜和瓜類。
/iknow-pic . cdn . BCE Bos . com/e 1 Fe 9925 BC 315c 604274496683 b 1cb 1348547751 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/e 1 Fe 9925 BC 315c 604274496683 b 1cb 1348547751？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/n/2015/0716/c 86119-27315020及時補充六大營養素">人民網-孩子運動後如何增加營收？及時補充六種營養素