天气预报 > 其他 > 孕妇一日需要多少单位钙
孕妇一日需要多少单位钙
更新时间: 2020-11-04 00:00:00  

孕中期每天需要1克钙,孕后期每天需要1.2克钙,如果饮食中摄入不足,则需要补充钙片。钙不仅是构成骨骼的主要成分,还参与体内各种组织的生长代谢及信号传导,如果摄入不足,会引起孕妇骨质疏松及骨骼疼痛,肌肉痉挛等症状。

关键词: 孕妇 一日 需要 多少 单位

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