有論文研究多年洗和不洗的分組病例，牙齒情況幾乎沒啥差別。多年不洗了，免得牙醫每次打補丁式補牙搞破壞。

來源: 大河邊的人於 2024-04-13 08:24:25 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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