{"topic":{"id":15220,"title":"為什麼一天刷兩次牙不一定是最好的？ - BBC News 中文","slug":"topic","userId":4668,"categoryId":4,"createdAt":"2025-11-05 14:24:43.624999","bumpedAt":"2025-11-05 14:24:43.721145","views":220,"postsCount":1,"highestPostNumber":1,"likeCount":6,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"https://www.bbc.com/zhongwen/articles/cddrg6p70yro/trad BBC 瞎写：刷完牙不要漱口如果你每次刷完牙都會吐掉牙膏、用水漱口、再喉嚨一漱——可能該重新思考這個步驟。「你應該吐掉，但不要用水漱口。」沙爾瑪博士說。因為漱口會沖掉牙膏中濃縮的氟化物。牙膏里面的表面活性剂、TiO2，不吐掉怎么能行","deletedAt":null,"isAnonymous":false,"isPrivate":false,"isMembersOnly":false,"category":{"id":4,"name":"谈笑风生","slug":"general","color":"25AAE2"},"author":{"id":4668,"username":"IO","name":null,"avatarUrl":null},"realAuthor":{"id":4668,"username":"IO","name":null,"avatarUrl":null},"tags":[]},"posts":[{"id":67747,"postNumber":1,"raw":"https://www.bbc.com/zhongwen/articles/cddrg6p70yro/trad\n\nBBC 瞎写：\n> 3. 刷完牙不要漱口\n>\n> 如果你每次刷完牙都會吐掉牙膏、用水漱口、再喉嚨一漱——可能該重新思考這個步驟。\n>\n>「你應該吐掉，但不要用水漱口。」沙爾瑪博士說。因為漱口會沖掉牙膏中濃縮的氟化物。\n\n牙膏里面的表面活性剂、TiO2，不吐掉怎么能行","cooked":"\n

BBC 瞎写：

\n
\n
刷完牙不要漱口
\n
\n
如果你每次刷完牙都會吐掉牙膏、用水漱口、再喉嚨一漱——可能該重新思考這個步驟。
\n
「你應該吐掉，但不要用水漱口。」沙爾瑪博士說。因為漱口會沖掉牙膏中濃縮的氟化物。
\n

牙膏里面的表面活性剂、TiO2，不吐掉怎么能行

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