Prefer Newsweek on Google to see more of our trusted coverage when you search. Move over fluoride, there's a new toothpaste in town. The naturally occurring mineral has been used in toothpaste since ...

In 1997, the FDA started requiring fluoride toothpastes to include a warning advising people to seek professional help if they swallow more toothpaste than they used for brushing. A recent social ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, ...

Procter & Gamble and Colgate-Palmolive are among the defendants in six new lawsuits targeting the sale of toothpaste and mouth rinse for young children because the products contain fluoride, which can ...