[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

孕备期叶酸单独补充推荐400-800μg/天(约0.4-0.8mg),普通复合B族中的叶酸剂量往往超量或不足,备孕应优先选叶酸剂量明确标注且在此区间的产品

1
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88%
Confidence
Long-term
Relevance
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