Decades of science show it’s beneficial, and we keep seeing the outcomes validated in practice. Calgary removed fluoride from drinking water, saw a significant increase in dental carries in children, and is adding it back. [1]

Hawaii does not fluoridate and has high rates of children’s tooth decay [2]

[1] https://www.npr.org/2024/12/13/nx-s1-5224138/calgary-removed...

[2] https://www.civilbeat.org/2016/10/hawaii-children-have-highe...