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RFK Jr: "We found that there's a direct inverse correlation between fluoride exposure and low IQ in children. So the more you get, the stupider you are."

The data doesn't show that. But removing fluoride from municipal drinking water does have a direct correlation with increased tooth loss, decay and infections. Canada found that out the hard way.

Research shows an inverse correlation for high fluoride concentrations, lessening for 4mg/L to 2mg/L, and disappearing below 1.5mg/L. Municipal fluoridation is recommended at 0.7mg/L i.e. half of where an IQ difference was detectable. jamanetwork.com/journals/jam... www.cdc.gov/fluoridation...