Unverified80% confidenceDecision RuleTime unknown
钙镁比例宜为2:1至1:1,钙镁同补时单片元素钙≤500mg,因单次吸收超过500mg元素钙后吸收率显著下降,需分次服用
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钙镁复合补剂中钙镁比例接近2:1时吸收较均衡;单独大剂量补钙(>500mg/次)会竞争性抑制镁、锌、铁吸收,建议单次钙摄入分次≤500mg94% similarUnverified钙镁配方应遵循钙:镁≈2:1的比例,且单次钙摄入≤500mg(超过则吸收率显著下降),故日需1000mg钙应分两次服用94% similarUnverified钙镁比例失衡影响吸收,含钙镁复合产品建议钙:镁约为2:1或1:1,且高剂量钙会竞争性抑制镁吸收,若已单独大量补钙则镁应分开时段服用93% similarUnverified钙镁配比应接近2:1(如钙500mg配镁250mg),镁不足会影响钙沉积并导致便秘;单片钙含量超过500mg吸收率反而下降,需分次服用93% similarUnverified单片元素钙约600mg,钙含量在同类碳酸钙产品中属于较高水平,但一次性摄入超过500mg钙的吸收率会下降,分次服用效果更佳92% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/300175API
curl https://kongchang.com/api/v1/knowledge/claims/300175MCP
get_claim(id=300175)