Utah And Florida Are The Only Two US States With Official Bans On Fluoride In Public Water
Matthew Gray
December 16, 2025
Public water fluoridation has operated as a U.S. public health measure since 1945, long promoted as a simple and effective way to reduce cavities. A major shift occurred in 2025, when Utah ended fluoridation statewide in March, followed by Florida in May. Before these actions, about 63% of the country consumed fluoridated tap water. Supporters