补充剂也便宜，如猕猴桃富含VC，1公斤含1000mg, 要好几块钱，而Costco的1000mg VC 只要两分钱。

来源: 湖西于 2025-06-09 10:58:12 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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