I have checked all my vitamin level including vitamin D. They ar

來源: 天邊的薔薇 於 2014-03-14 10:39:04 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (141 bytes)
回答: 中老年人補充維生素D好處多多 由 禦用文人 於 2014-03-13 00:29:41

Should I add vitamin D pill on daily basis? Can I absorb them from food and sun exposure. Or they are not enough and I need the pills!!

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