In an appearance on Fox News' Faulkner Focus, Kennedy said, "Well, people will still get indemnified for it to the extent that they're already indemnified. But, you know, it is an issue, it's a balance. You're gonna see probably slightly more cavities, although in Europe, where they banned fluoride, they did not see an uptick in cavities.

"The issue is parents need to decide because the science is very clear on fluoride. The National Toxicity Program issued a report of a meta-review of all the science on it in August that said there's a direct inverse correlation between the amount of fluoride in your water and your loss of IQ."

Kennedy has long advocated for the removal of fluoride from drinking water and some states have looked to remove it, including Florida and Oklahoma. While research has shown effects on brain development, some dental organizations have raised concerns that removing fluoride from drinking water will lead to poorer oral hygiene.