Unverified85% confidenceDecision RuleTime unknown
铁与钙、锌、镁竞争吸收,不要与钙片/复合维矿同服;铁剂应空腹或两餐间服用吸收最佳,但空腹刺激胃则可随少量食物服,避免与牛奶、茶、咖啡同服
1
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85%
Confidence
Long-term
Relevance
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Unverified铁剂与钙、锌、镁存在吸收竞争,与浓茶/咖啡(鞣酸)、牛奶(钙)同服会显著降低吸收;因此不建议选把铁和大剂量钙做在同一颗片剂里的'全能复合片'来专门补铁87% similarUnverified钙、镁、锌、茶多酚、咖啡因会抑制铁吸收,含钙镁的复合矿物质片不宜与铁同服,选购时避免选铁钙同片的复合剂,或分开2小时服用83% similarUnverified铁与钙、锌与钙、镁均存在竞争性吸收,服用含铁复合矿物质片时应避免与高钙食物(牛奶、乳制品)或钙补剂同服,间隔2小时以上83% similarUnverified钙与铁、锌竞争吸收,不宜同时服用;补钙最佳时间为睡前或随餐,避免与含草酸(菠菜)、植酸(全谷)的食物同服83% similarUnverified钙、铁、锌应分开时段服用而非合在一片,三者存在肠道吸收竞争,钙会抑制铁和锌吸收;含钙铁锌三合一的复合片实际吸收效率打折扣83% similar
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