Unverified80% confidenceTradeoffTime unknown
钙和锌高剂量时存在吸收竞争,理想方案是钙锌分开服用(间隔2小时以上),复合钙锌液更适合日常低剂量维持而非治疗性大剂量补充
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified补钙与补锌不宜同服,高剂量钙会竞争性抑制锌吸收,两者应间隔2小时以上,选复配产品时避免锌钙同片高剂量组合93% similarUnverified钙剂应与含铁、含锌补充剂间隔2小时以上服用,钙会竞争性抑制铁锌吸收,同时服用降低补充效果92% similarUnverified锌越高吸收越好但与钙/铁竞争吸收:高剂量钙铁复合矿物质片中锌的实际吸收会降低,追求补锌效果应与钙铁补充剂错开2小时服用而非依赖复合片91% similarUnverified镁与高剂量钙同服会竞争吸收,钙镁比建议控制在2:1或更低;若已服用高钙补充剂,镁应错开2小时服用,而非选择钙镁复合片90% similarUnverified单次补钙元素钙不超过500mg吸收率更高,大剂量一次性补充吸收率下降;若日需量较大应分次服用,且钙铁应间隔2小时以上避免相互竞争吸收90% similar
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