https://en.wikipedia.org/wiki/Water_fluoridation
https://www.theguardian.com/us-news/2024/oct/04/fluoridation...
Not sure that’s apples to apples. Fluoride is a mineral. IIRC, ozempic is closer to a hormone.
https://www.theguardian.com/us-news/2024/oct/04/fluoridation...