Unverified82% confidenceTradeoffTime unknown
钙与铁、锌相互竞争吸收,含钙量高(>200mg)的复合片不宜与含铁片同服,一片式全能配方铁吸收率往往打折扣
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钙铁锌不宜同片同服:钙与铁竞争吸收,钙与锌相互抑制,含高钙(≥500mg)的综合片中铁锌吸收率大幅下降,需分时段补充的更应选单一或分装配方94% similarUnverified同时含钙和铁的复合片吸收会互相拮抗,钙≥250mg会明显抑制铁吸收,因此一体化复合片补铁效率有限;如以补铁为核心目的,应错开钙铁服用时间或选择铁钙分开的产品93% similarUnverified锌与铁、钙同服会竞争吸收,若复配产品含高剂量钙铁(如钙≥500mg),锌的实际吸收会打折扣,建议分开时段服用92% similarUnverified钙与铁存在明确拮抗,高钙(单次≥300mg)会使非血红素铁吸收下降约50%,若以补铁为主要目的,应选择钙铁分开的产品或分时段服用而非复合制剂92% similarUnverified锌与铁、钙同服会相互竞争吸收,若产品复配大量钙铁,锌的实际吸收率下降;单独补锌者建议选不含高钙铁的配方,分开时段服用91% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/199195API
curl https://kongchang.com/api/v1/knowledge/claims/199195MCP
get_claim(id=199195)