Unverified88% confidenceDecision RuleTime unknown
补铁选甘氨酸亚铁或多糖铁复合物(生物利用度高、胃肠刺激小),避免硫酸亚铁(吸收率低且易致便秘恶心);补铁应搭配VC同服并避开钙、茶、咖啡(间隔2小时)以提升吸收
1
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88%
Confidence
Long-term
Relevance
-
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Unverified铁剂吸收率高但胃肠刺激大,甘氨酸亚铁(螯合铁)副作用小于硫酸亚铁,与维C同服促进吸收,避免与钙剂、茶、咖啡同服(间隔2小时)90% similarUnverified补铁选二价铁(亚铁)而非三价铁:甘氨酸亚铁、富马酸亚铁吸收率高于硫酸亚铁且胃肠刺激小;同时补充VC可提升铁吸收2-3倍,避免与钙、茶、咖啡、牛奶同服89% similarUnverified铁剂选择:二价铁(亚铁盐如硫酸亚铁、甘氨酸亚铁)吸收优于三价铁,甘氨酸亚铁螯合铁胃肠刺激小、便秘副作用轻;补铁时同服维生素C促进吸收,避免与钙剂、茶、咖啡同服88% similarUnverified补铁剂选型:二价铁(亚铁,如硫酸亚铁/富马酸亚铁)吸收率高于三价铁但胃肠刺激大,甘氨酸亚铁/多糖铁复合物耐受性更好;补铁同服维生素C促吸收,避免与钙剂、浓茶咖啡同服88% similarUnverified铁剂选甘氨酸亚铁或富马酸亚铁等二价铁,吸收率高且肠胃刺激小;搭配维生素C同服提升吸收,避免与钙、咖啡、浓茶同服(抑制吸收)88% similar
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