https://blog.wongcw.com/2022/12/22/%e7%a0%94%e7%a9%b6%e7%99%bc%e7%8f%be%e7%99%bc%e9%85%b5%e9%a3%9f%e5%93%81%e4%b8%ad%e7%9a%84%e7%b4%b0%e8%8f%8c%e5%8f%af%e8%83%bd%e6%94%b9%e5%96%84%e5%8f%a3%e8%87%ad%e7%8b%80%e6%b3%81/
研究發現發酵食品中的細菌可能改善口臭狀況