Unverified83% confidenceCautionTime unknown
备孕/孕期主要需求是DHA而非EPA，应选DHA含量高（DHA:EPA比例高）的产品或藻油，普通高EPA心血管型鱼油不适配
1
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83%
Confidence
Long-term
Relevance
-
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UnverifiedEPA与DHA的比例是孕期选购关键，孕期应选DHA:EPA比例高的产品（理想为纯DHA或DHA远高于EPA），普通成人鱼油常见的高EPA配方（如深海鱼油EPA:DHA=1.5:1）不适合孕期89% similarUnverified选DHA:EPA比例高的产品：孕期理想比例应DHA远高于EPA，藻油通常纯DHA或DHA:EPA≥5:1；若为鱼油，避免EPA含量超过DHA的产品（如深海鱼油常见1.5:1的EPA:DHA，更适合心血管人群而非孕妇）88% similarUnverified哺乳期DHA需求高于孕期，选购时优先看DHA而非EPA，单独补充DHA≥200mg/天，很多综合产后维生素不含DHA需额外配藻油或鱼油86% similarUnverified孕期选择EPA/DHA比例低的产品：EPA有抗凝血作用，孕期过量EPA理论上增加出血风险，孕妇应选纯DHA或EPA占比＜10%的藻油，而心血管保健的成人可选高EPA鱼油86% similarUnverified孕期补DHA优先看DHA单独含量而非EPA+DHA总量，一般建议DHA≥200mg/天；孕妇产品通常做成藻油或高DHA配比鱼油，普通高EPA鱼油不是最优选86% similar
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