Several states have now banned the use of fluoride in public water or introduced anti-fluoridation bills. By Melinda Wenner Moyer Water fluoridation has long been a contentious issue, but the debate ...

With more councils voting to remove fluoride from drinking water recently, it's worth revisiting exactly why was added in the first place. So what is fluoride, how does it work — and if you don't have ...

Fluoride remains the cornerstone of preventive dentistry, and researchers have analyzed the many delivery methods of fluoride treatment.