[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

维生素B12优先选甲钴胺(methylcobalamin)而非氰钴胺(cyanocobalamin),生物活性更高;50岁以上及素食者对B12吸收下降,应关注剂量≥25mcg

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/263641
API
curl https://kongchang.com/api/v1/knowledge/claims/263641
MCP
get_claim(id=263641)