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

Dental health experts worry that more people are using toothpaste that skips the most important ingredient — fluoride — and leaves them at a greater risk of cavities. Most toothpastes already contain ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BRUSHING YOUR TEETH is probably something you do on autopilot. You brush at least every morning and ...

A pediatric dentist dispels common myths surrounding fluoride.

Children can still get fluoride through toothpaste, rinses and more Dentists say parents play a key role in brushing and flossing correctly TUESDAY, Dec. 16, 2025 (HealthDay News) — For decades, ...

If you apply mouthwash without fluoride directly after brushing with fluoride toothpaste, you could be rinsing fluoride off your tooth enamel, which would do more harm than good. However, if you’re ...

Philippe Hujoel, a dentist and University of Washington professor, holds a model of teeth as he speaks in an office at the school in Seattle. Hujoel led a review of dental research that has failed to ...