Utah Legislature Approves Nation's First Statewide Fluoride Ban in Public Water

The bill, awaiting Governor Spencer Cox's decision, would prohibit fluoridation in public water systems and override local authority on the matter.

If signed by Governor Cox, the bill would make Utah the first state to ban fluoride in public water systems, effective May 7, 2025.
The legislation prevents cities and counties from deciding independently to add fluoride and repeals existing fluoridation provisions in state law.
Supporters, including the bill's sponsor Rep. Stephanie Gricius, argue the measure promotes individual choice and informed consent over public health mandates.
Opponents, including dental associations and public health experts, warn that removing fluoride could increase tooth decay, particularly in underserved communities.
The ban aligns with skepticism voiced by federal Health Secretary Robert F. Kennedy Jr., despite widespread scientific support for fluoride as a safe and effective public health measure.