Unverified85% confidenceDecision RuleTime unknown
铁的吸收需要维生素C促进(可提升非血红素铁吸收2-3倍),选含VC协同的配方;同时含叶酸和B12更适合大细胞性贫血或孕期,但单纯缺铁性贫血不需依赖叶酸/B12
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Unverified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89% similarUnverified配方中含维生素C(≥40mg)可将铁吸收率再提升,含叶酸+维生素B12的复合配方更适合大细胞与小细胞混合性贫血;单纯补铁选纯血红素铁配方即可,避免为不需要的协同成分多付费89% similarUnverified维生素C协同配方有助于提高铁的吸收率,这是血红素铁复合片相对于单一血红素铁产品的主要配方优势89% similarUnverified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88% similarUnverified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88% similar
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