Lawmakers in Florida approved a bill to prohibit certain additives in drinking water, effectively banning fluoride, and the measure now goes to Gov. Ron DeSantis for a signature. If it’s finalized, Florida will become the second state to ban fluoride in municipal drinking water.

Florida is poised to become the second state to ban fluoride in public drinking water, over the concerns of dentists and public health advocates who say the mineral is a safe, effective way to protect people of all ages from developing cavities.

Florida is poised to outlaw fluoride in drinking water under a bill approved Tuesday by the state legislature, adding the state to a growing backlash against a long-standing public health measure. The legislation heads to Gov.