這個是珊瑚鈣，從海裏撈出來磨成粉，吸收率高。質量好的純度就高。鏈接在裏麵。

來源: Shubin 於 2022-07-30 15:33:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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