Unverified80% confidenceDecision RuleTime unknown
算真实每日成本要用'每日EPA+DHA达标所需粒数×单粒价'，低浓度产品单价便宜但需多吃，实际性价比未必高；用总含量÷总粒数换算单位omega-3成本再比较
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Unverified计算真实性价比看每日成本而非每瓶价格：低浓度产品每天需吃2-3粒才达标，实际用量翻倍。应用（每粒EPA+DHA含量×每日粒数）折算成每日Omega-3成本对比85% similarUnverified性价比应按'每mg EPA+DHA成本'计算而非每瓶或每粒价格：低浓度产品单价便宜但需多吃几粒，实际有效成分成本可能更高，换算后再比价83% similarUnverified不要仅按'粒数'比较划算程度，应换算为'每日有效EPA+DHA成本'：60粒高浓度可能等于180粒低浓度的有效量，单看粒数会误判性价比82% similarUnverified计算性价比应以'每日有效氨糖剂量成本'而非'每瓶价格'比较：低价小剂量产品需吃更多粒，实际每日成本可能更高82% similarUnverified价格低廉、单粒成本低，但因浓度低，若要达到与高浓度鱼油同等的EPA+DHA摄入量，每日需服用更多粒数，实际性价比未必更高81% similar
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