For what’s it worth, in my country (Netherlands), we don’t add fluoride to our tap water anymore since the early 70s. We just have it in our toothpaste (though you can also get fluoride free toothpaste for those who don’t want it).
Sure there’s still traces of fluoride in our water, as it appears in nature. But it’s not artificially added by our water companies.
For what’s it worth, in my country (Netherlands), we don’t add fluoride to our tap water anymore since the early 70s. We just have it in our toothpaste (though you can also get fluoride free toothpaste for those who don’t want it).
Sure there’s still traces of fluoride in our water, as it appears in nature. But it’s not artificially added by our water companies.
Most places that do add it to the water supply match the levels of places where flouride occurs naturally