茶的濃度高比較好。鹽不清楚。是不一定喝下去，但喝下去對腸道感染可能有一點作用，新冠會感染腸道。不清楚油的作用是什麽。

來源: 欲千北於 2022-12-21 19:04:10 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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