The Hidden Lightness with Jimmy Hinton – One of the key issues here is that the current upper legal limit for fluoride in drinking water is 4 milligrams per liter — far above the 1.5 milligrams per liter that studies suggest may lead to developmental harm. What RFK Jr. is proposing is not a national mandate to ban fluoride — it’s a call for the CDC to stop recommending it as a one-size-fits-all public health solution...