Are you using too much toothpaste? In TODAY's expert tip of the day, dentists share how much toothpaste you need to clean ...

Billions of people around the world dutifully brush their teeth with toothpaste every day, but some are starting to question this status quo. These contrarians see sense in brushing but aren’t sure ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Does this mean that we shouldn’t be brushing with toothpaste containing fluoride after all? Since Kennedy Jr. notably isn’t a ...