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

Let's test my dental skills! Can I make dental toothpaste that actually works? The Dental Digest Show, where you come to ...

Did you brush your teeth yet this morning? You may have started using the brand of toothpaste you prefer a long time ago, but one Silicon Valley startup is out to redefine the way you care for your ...