Since 1986, fluoride has been added to the city's water supply system, but on Wednesday night, commissioners voted three to two to stop adding higher levels. The mineral is naturally in water and can help prevent cavities or tooth decay, but there are concerns about whether it's a health hazard.

The Winter Haven City Commission voted Tuesday to stop adding fluoride to drinking water after a lengthy public comment period where residents shared health concerns.

Fluoridation of the City of Winter Haven’s water supply started in 1986 but that is about to change. City commissioners voted 3-2 to stop adding fluoride to the water.

Supporters cited studies that found fluoride could have harmful effects. Others worried about the impact on those without access to dental care.