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

Recent scientific advancements have led to the development of an innovative toothpaste containing proteins derived from human hair. This breakthrough promises not only to rebuild tooth enamel but also ...

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 ...

Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, there’s a lot to consider. The drugstore aisle is filled with an ever ...

Crest Pro-Health Enamel Shield toothpaste costs $4.49 for a six-ounce tube at CVS, Walgreens, Target and Wal-Mart. MCT photo Product: Crest Pro-Health Enamel Shield toothpaste, $4.49 for a six-ounce ...