Add Yahoo as a preferred source to see more of our stories on Google. Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, ...

“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 ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter We don’t always have the answers, but ...

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 ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter Choosing the right toothpaste is an ...

You’ve stopped buying mass-market cookware. You read labels at the grocery store, and you’ve thinned out the under-sink ...

You’ve spent years getting picky about what goes on your skin — the actives, the percentages, the ingredients you skip. Your toothpaste, which is touching the most visible part of your face twice a ...

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 ...