Unverified75% confidenceDecision RuleTime unknown
孕妇选购需关注维C每日总摄入量不超过2000mg(可耐受最高摄入量),且应避免选择含额外草本、超高剂量或成分复杂的产品,优先选择明确标注适孕妇人群、剂量温和(≤500mg)的产品并咨询医生
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