Unverified85% confidenceDecision RuleTime unknown
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
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Unverified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85% similarUnverified计算性价比用'元/克蛋白'而非单瓶价，即饮装普遍比自冲乳清蛋白粉贵2-4倍，日常大量补充更划算的是粉剂83% 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性价比不能只看单瓶价格，应换算"每日有效成分成本"：用（单价÷粒数×每日服用粒数）比较，高规格大瓶装若开封后3个月内吃不完，反而因氧化失效造成浪费82% 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80% similar
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