Unverified83% confidenceSolutionTime unknown
孕期补钙方案:孕20周前若饮食奶制品充足可暂不额外补钙;孕中晚期饮食摄入不足时,先通过奶、豆制品补充,缺口部分用含D3的钙剂补足,分次随餐服用效果最佳,便秘者选柠檬酸钙或钙镁复方
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