There have been a lot of studies done, dose-response studies too. It gets ignored in the US because of left-right polarization. Here are a few below. Believe wh

There have been a lot of studies done, dose-response studies too. It gets ignored in the US because of left-right polarization. Here are a few below. Believe what you want I guess but this is basically overwhelming evidence to me. https://www.hsph.harvard.edu/news/features/fluoride-childrens-health-grandjean-choi/ https://www.hsph.harvard.edu/news/features/fluoride-children... https://www.forbes.com/sites/brucelee/2019/08/20/fluoride-and-iq-what-is-the-link-what-this-study-says/?sh=6d90be4e3cc6 https://www.forbes.com/sites/brucelee/2019/08/20/fluoride-an... https://pubmed.ncbi.nlm.nih.gov/18695947/ https://pubmed.ncbi.nlm.nih.gov/18695947/ https://pubmed.ncbi.nlm.nih.gov/31424532/ https://pubmed.ncbi.nlm.nih.gov/31424532/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5285601/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5285601/ https://www.sciencedirect.com/science/article/abs/pii/S0892036214001809 https://www.sciencedirect.com/science/article/abs/pii/S08920...