不客氣，其實缺維生素D和鈣與缺少戶外活動密切相關，驗D也很容易，手指血就可以驗

來源: ytwadk 於 2015-01-19 12:11:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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