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

Brushing your teeth should protect your oral health. However, some toothpaste might not be as protective as you think. Here ...

Again, the dye is FDA-approved, as are all ingredients. Plus, you're supposed to spit out the toothpaste, not eat it - the reason children ages 6 and younger should be monitored, Mongrain said. Even ...

If you’ve ever thrown away a tube of toothpaste in the airport security line, or had to clean out leaked paste from the bottom of your cosmetics bag (#same), you may benefit from a more ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. KANSAS CITY, Mo – Could an ingredient in ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of someone smiling. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without ...

What is the best charcoal toothpaste? Finding the right toothpaste can be tricky, especially when you have a combination of things you’re looking for, whether it be teeth sensitivity or cavity ...