Unverified80% confidenceFactTime unknown
多糖铁复合物(如力蜚能)为非离子型铁,几乎无金属味和胃肠刺激,元素铁含量高(每粒约150mg元素铁),是孕期治疗性补铁的常用剂型
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified孕妇选铁剂优先选螯合铁或多糖铁复合物(羰基铁类),元素铁约30mg/天且刺激小、便秘轻,避免硫酸亚铁引发的孕期便秘加重;需与产检铁蛋白结果配合88% similarUnverified孕期补铁应选择孕妇专用铁剂(含叶酸配方),首选甘氨酸亚铁或多糖铁复合物等温和型,硫酸亚铁易加重孕吐便秘85% similarUnverified孕期铁剂优先选低刺激的多糖铁复合物或甘氨酸亚铁,因孕期本就易便秘,硫酸亚铁会加重;孕中晚期每日需元素铁约30mg,需选择标注孕妇适用的医药级或经认证的营养补充剂85% similarUnverified铁剂选甘氨酸亚铁(双甘氨酸螯合铁)或多糖铁复合物比硫酸亚铁便秘和胃刺激明显更轻,孕中晚期(孕13周后)需铁量增至每日27mg,孕早期无缺铁则不必强补85% similarUnverified复合营养素片中铁元素以甘氨酸亚铁或富马酸亚铁形式吸收率高于氧化铁,孕期女性选购需铁含量≥18mg且标注为有机螯合态84% similar
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