Hydrofluorosilicic acid is an additive used to fluoridate community water supplies in the U.S. Like many chemicals, it is caustic in its concentrated form. But it never reaches consumers, and the ...

Fluoride, a naturally occuring mineral found in many foods and water, has been a primary ingredient in toothpaste since the 1970s. Despite being widely regarded as safe by the Food and Drug ...

Texas Attorney General Ken Paxton has announced a new investigation into toothpaste makers over fluoride, despite its benefit in helping to fight cavities and being recognized as one of the nation’s ...