Add Yahoo as a preferred source to see more of our stories on Google. If you're thinking about trying a nano-hydroxyapatite toothpaste but aren't sure if it's right for you, we spoke to dentists to ...

See more of our trusted coverage when you search. 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 ...

There are just too many types of toothpaste out there, aren't there? Whitening, gum disease care, bad breath ...

Enamel is the hardest tissue in the human body, but unlike living tissues, it cannot repair itself. When acids produced by ...

Which toothpaste should you actually use? The answer depends on where you live. It is well known that fluoride toothpaste remains one of the most effective and well-established ways to prevent tooth ...

You use toothpaste every day. When you go to the drugstore, aren't you confused by the many varieties lined up, wondering ...

BRUSHING YOUR TEETH is probably something you do on autopilot. You brush at least every morning and before bedtime, and chances are, the toothpaste you're using contains fluoride. But you might have ...

What Fluoride Does to Developing Enamel Enamel forms only once. It develops during childhood and, once formed, the body ...

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...