"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Fluoride has been the standard ingredient in anti-cavity toothpaste — and it’s probably a part of your current oral care routine — but modern oral care brands are bringing attention to a ...

With an increasing number of natural toothpaste options hitting the market, a common question arises: are fluoride-free toothpastes as effective as their fluoride-containing counterparts? David Okano, ...

Once your child’s first tooth comes in, it’s time to start brushing with a fluoride toothpaste, according to the American Academy of Pediatric Dentistry — doing so helps prevent cavities and gum ...

Commercials often show a full ribbon of toothpaste, but experts say it's unnecessary and can be harmful. For children under three, a rice-grain-sized amount is recommended, while those three and older ...