单项选择题
A.维生素C B.维生素B2 C.植酸盐 D.肉类 E.有机酸
婴儿镁的适宜摄入量(AI)为()A.24mg/dB.34mg/dC.30mg/dD.20mg/dE.100mg...
单项选择题婴儿镁的适宜摄入量(AI)为()
A.24mg/d B.34mg/d C.30mg/d D.20mg/d E.100mg/d
孕妇在整个孕期钠的适宜摄入量(AI)是()A.1200mg/dB.1500mg/dC.1800mg/dD.20...
单项选择题孕妇在整个孕期钠的适宜摄入量(AI)是()
A.1200mg/d B.1500mg/d C.1800mg/d D.2000mg/d E.2200mg/d
孕妇、乳母磷的适宜需要量(AI)为()A.1200mg/dB.1000mg/dC.800mg/dD.700mg...
单项选择题孕妇、乳母磷的适宜需要量(AI)为()
A.1200mg/d B.1000mg/d C.800mg/d D.700mg/d E.600mg/d