“Hydroxyapatite (HAp) is the main component of enamel and one of the most studied biomaterials in the medical and dental field,” Dr. Jonathan B. Levine, the chief dental officer of Lenny Kravitz’s ...

Nano-hydroxyapatite toothpaste is a fluoride-free alternative. This is who dentists say it's best for. Anna Gragert Senior Editor, Health and Home Anna Gragert (she/her/hers) was previously the ...

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 ...

For a toothpaste to be accepted by the American Dental Association, it has to contain fluoride. That doesn't stop many consumers from attempting to avoid the ingredient. If you've ever known a hippie ...

Add Yahoo as a preferred source to see more of our stories on Google. As a daily coffee drinker (and addict), it’s safe to say I’ve tried nearly every teeth whitening product on the market. Despite my ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Over the past few years, nano-hydroxyapetite ...

Hydroxyapatite (HA) is an inorganic mineral present in human bone and teeth. It plays a role in the structural strength of bone and in bone regeneration. While it occurs naturally in bone, healthcare ...

Tooth whitening has long forced people to choose between brighter smiles and stronger enamel. A new vibrating tooth powder aims to end that tradeoff, promising to lift stains while actually rebuilding ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

For as long as I can remember, I have bought into the gospel of fluoride, believing that my teeth would surely rot out of my head without its protection. So it felt a little bit illicit, recently, ...