User talk:5.150.210.5

August 2021
Hello, I'm AssumeGoodWraith. I noticed that you added or changed content in an article, Fluoride, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page.   -  AssumeGoodWraith  (talk | contribs)  11:40, 21 August 2021 (UTC)