Unverified85% confidenceCautionTime unknown
ALA转化为EPA/DHA的效率极低(转化率约5%-10%,DHA不足1%),若目标是补充EPA/DHA(如护心脑),亚麻籽油效果远不如鱼油,不应作为唯一来源
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85%
Confidence
Long-term
Relevance
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UnverifiedALA在人体内转化为EPA/DHA的效率很低(转化率约5%-10%,DHA不足1%),若核心需求是DHA/EPA,直接选鱼油而非依赖亚麻籽油96% similarUnverifiedALA在人体转化为EPA/DHA的效率极低(转ALA→EPA约5-8%,→DHA仅0.5%左右),因此亚麻籽油不能等同于鱼油,孕期/需要DHA人群不应只靠亚麻籽油92% similarUnverified亚麻籽油提供的是ALA(α-亚麻酸),人体转化为EPA/DHA的效率很低(通常低于10%),不能替代鱼油直接补充EPA/DHA90% similarUnverified已经通过深海鱼油/藻油稳定补充EPA+DHA的人群,紫苏籽油的转化率有限(ALA转化为EPA/DHA效率仅约5-10%),不必再重复购买作为主要Omega-3来源84% similarUnverified亚麻籽油不能替代鱼油/藻油:亚麻籽油含的是ALA,人体转化为EPA的效率仅约5-10%,转化为DHA不足1%,靠它补DHA/EPA基本无效84% similar
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