Kennedy previously directed the Centers for Disease Control and Prevention to stop recommending fluoridation in drinking water systems nationwide.

The U.S. Food and Drug Administration will remove pediatric ingestible fluoride products from the market. The agency cites serious concerns over children's health and safety, as products have never been formally approved by the agency.

For over 70 years, fluoride has been a cornerstone in modern dentistry, credited with dramatically reducing the prevalence of dental cavities (tooth decay) across the world. Found in toothpaste, mouth

Louisiana is one vote away from banning fluoride in public water. Dentists warn it could lead to more cavities, especially in kids.