Unverified80% confidenceDecision RuleTime unknown
含铁的孕妇复合维生素与钙剂应错开时间服用,因钙会抑制铁吸收;含叶酸的复合制剂通常已包含铁,需注意胃肠耐受性,空腹不适者可随餐服用
1
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80%
Confidence
Long-term
Relevance
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Unverified钙与铁应错开服用,钙会抑制铁的吸收,同时补铁的孕妇不要将钙片和铁剂在同一餐同时服用,间隔2小时以上89% similarUnverified如果已经在服用含铁的孕妇复合维生素(如爱乐维等),再叠加此产品可能导致铁摄入过量,选购前应核算每日总铁摄入量86% similarUnverified孕妇补铁孕中晚期需求上升,多数产科建议元素铁30-60mg/天,选肠道耐受性好的螯合铁或缓释型可减少孕期便秘加重;已服含铁复合维生素者需核算避免叠加过量86% similarUnverified孕妇补铁应选标注'孕妇适用'且含铁量适中(元素铁30mg左右)并复配叶酸的产品,避免选成分复杂的复合维生素中铁被其他矿物质(钙/锌)竞争吸收的配方84% similarUnverified警惕铁与钙的吸收竞争:含铁复合维生素不宜与钙剂或牛奶同服,间隔2小时以上;含铁产品对无缺铁诊断的儿童反而增加胃肠负担,选复合维生素时优先选不含铁的常规配方84% similar
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