Florida becomes second state to ban adding fluoride to drinking water

Ron DeSantis speaks during a public event where he announced he would sign a bill banning the use of fluoride in public water systems on 6 May in Miami. Photograph: Lynne Sladky/AP

Ron DeSantis, the Republican governor of Florida, on Thursday signed a bill making it the second state after Utah to ban adding fluoride, or any other additives, to drinking water.

Legislators approved the bill last month that goes against the concerns of public health experts and medical professionals, who say the measure will increase tooth decay and cavities, especially in children.