[Pigalowda]

https://en.m.wikipedia.org/wiki/Water_fluoridation_by_countr...

[XorNot]

What does this have to do with childhood dental outcomes?

For example: https://pmc.ncbi.nlm.nih.gov/articles/PMC6169031/pdf/10.1177...

Which finds that fluoridated water likely conservatively prevents about 30% of childhood dental caries.