Reddit r/China_irl (RSS Feed) on Nostr: **食甜食後口內發酸** ...
**食甜食後口內發酸**
我聽說這是因為細菌把糖分解成酸。但是我問其他人,他們卻沒有覺得酸。是我嘴巴天生多菌嗎?
我明明每日刷牙兩次,亦未嘗有蛀牙啊!!!!!
https://www.reddit.com/r/China_irl/comments/135fzyr/%E9%A3%9F%E7%94%9C%E9%A3%9F%E5%BE%8C%E5%8F%A3%E5%85%A7%E7%99%BC%E9%85%B8/
我聽說這是因為細菌把糖分解成酸。但是我問其他人,他們卻沒有覺得酸。是我嘴巴天生多菌嗎?
我明明每日刷牙兩次,亦未嘗有蛀牙啊!!!!!
https://www.reddit.com/r/China_irl/comments/135fzyr/%E9%A3%9F%E7%94%9C%E9%A3%9F%E5%BE%8C%E5%8F%A3%E5%85%A7%E7%99%BC%E9%85%B8/