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

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 ...

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 ...

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 ...

Procter & Gamble has agreed to revise packaging of its Crest toothpaste brand under an agreement with Texas Attorney General ...

Helpful or hype? Here's what those toothpaste box terms really mean. Oct. 2, 2011— -- Drugstore aisles are now jammed with so many choices, it's enough to make your teeth ache. Here, what's hype ...

Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at So Yummy and senior lifestyle editor at Hunker. Over the past 10+ years, Anna has also written for the ...