A.牛奶營(yíng)養(yǎng)太高 B.乳糖不耐受 C.蛋白質(zhì)不吸收 D.牛奶脂肪含量太高
A.4g;20g B.6g;25g C.10g;30g D.12g;35g
A.維生素D B.維生素B2 C.鋅 D.氨基酸