Unverified85% confidenceDecision RuleTime unknown
含维生素C和维生素D的复合配方更合理：维C可将三价铁还原为易吸收的二价铁、促进锌吸收；维D促进钙的肠道吸收。选购时优先看配方是否含VC≥30mg + VD≥400IU的协同成分
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified选择含维生素D3的复合矿物质更优，D3促进钙吸收，孕期D建议400-800IU；同时含维生素C的配方可将非血红素铁吸收率提升2-3倍，钙铁分包+对应协同维生素的设计优于单纯堆料88% similarUnverified配方中含维生素D3和维生素C协同设计，D3促进钙吸收、C促进铁吸收，选购时可与同类产品对比是否具备这一协同搭配86% similarUnverified含维生素C的复合铁剂可将铁吸收率提升2-3倍，选购时优选配比维生素C（≥每份10mg）的产品；避免与钙剂、牛奶、茶同服85% similarUnverified含维生素C的补铁口服液吸收更好，维C可将三价铁还原为二价铁并促进吸收，选购时看成分表是否含抗坏血酸；服用时避免与牛奶、浓茶、咖啡同服（钙、鞣酸抑制铁吸收）85% similarUnverified锌铁不宜与钙同补，但维生素C可促进铁吸收，维生素D可促进钙吸收，因此选补铁产品优先含VC、补钙产品优先含VD3的配方85% similar
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