Unverified85% confidenceDecision RuleTime unknown
维生素C可将三价铁还原为亚铁并提升吸收率，选择含VC协同配方或单独搭配200mg VC空腹服用，可提高非血红素铁吸收2-3倍
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Unverified维生素C能将三价铁还原为易吸收的二价铁并提升非血红素铁吸收率2-3倍，选含维C的复方铁剂或补铁时搭配200mg维C；但对血红素铁配方，维C的增益很小，无需强求95% similarUnverified补铁产品含维生素C(比例约铁:VC=1:2)可将非血红素铁吸收率提升2-3倍，选购非血红素铁(二价铁/螯合铁)时应优选含VC配方或额外搭配200mg VC95% similarUnverified补铁产品搭配维生素C（每次约50mg以上）可使非血红素铁吸收率提升2-3倍；含VC的复合配方或补铁后喂食富含VC的果泥效果更佳95% similarUnverified维生素C可将三价铁还原为更易吸收的二价铁，同服200mg维C可使非血红素铁吸收率提升2-3倍；因此二价铁/螯合铁产品应优先选含维C配方或搭配橙汁服用94% similarUnverified维生素C与铁同服可将非血红素铁的吸收率提升2-3倍，是经典循证搭配，但VC剂量超过500mg对吸收提升边际效益递减且可能引起腹泻94% similar
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