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孕早期補鈣
孕早期

        懷孕初期一定要補充葉酸,到了中后期就一定要補充鈣劑?! ≡袐屵涿刻鞈撗a充多少鈣?  一個出生時2800-3000克的胎兒,骨頭中至少含有40克以上的鈣。但嬰兒體內不能生成鈣,全是從媽咪身上要來的。中國營養學會規定,我國成年人每天應該攝入800毫克鈣。但多次全國營養調查證明,國人人均    (共 576 字)     [閱讀本文] >>

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