Health Risks of Water Fluoridation Raise Concerns

Two-thirds of Americans have tap water with added fluoride, thought to help prevent tooth decay, but research has raised questions about the additive’s safety. Host Steve Curwood examines the science around fluoride’s health effects and hears from eco-activist Laura Turner Seydel about potential, under-reported risks and measures the public can take for protection. (published November 20, 2015)