Unverified82% confidenceDecision RuleTime unknown

维生素A形式看标签：β-胡萝卜素（beta-carotene）比视黄醇（retinyl palmitate）更安全，前者按需转化不易过量，孕妇尤其应避免高剂量视黄醇型

1

Sources

82%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

综合维生素category

Related Claims

Unverified含视黄醇形式的维生素A，对于已从饮食中摄入较多维生素A的孕妇需注意总量是否超标，过量有致畸风险84% similar Unverified维生素A以β-胡萝卜素形式提供，相比视黄醇（预成型维A）对孕妇更安全，降低了维A过量导致致畸的风险83% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/422528

API

curl https://kongchang.com/api/v1/knowledge/claims/422528

MCP

get_claim(id=422528)