While the debate around fluoride continues, many are considering switching their fluoride toothpastes to alternatives that include the popular ingredient nano-hydroxyapatite. "As ingredient labels ...

Hydroxyapatite (HAP) toothpaste is a dental product that contains manufactured calcium phosphate. Calcium and phosphate are minerals that form 95% of tooth enamel and 70% of bones. NASA developed HAP ...

"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 ...

There have been a lot of questions about fluoride since the Health and Human Services Secretary Robert F. Kennedy called for it to be removed from the water supply. But is fluoride actually good or ...

Fluoride, found in toothpaste and public drinking water, protects against tooth decay. (Getty Images) Fluoride is a mainstay of dental care, whether it's delivered in a treatment at your dentist's ...

TUESDAY, Dec. 16, 2025 (HealthDay News) — For decades, fluoride in drinking water has helped protect kids’ teeth from cavities. But as some states move away from adding fluoride to public water, ...