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

Dental health experts worry that more people are using toothpaste that skips the most important ingredient — fluoride — and leaves them at a greater risk of cavities. Most toothpastes already contain ...

While the debate around fluoride continues, many are considering switching their fluoride toothpastes to alternatives that include the popular ingredient nano-hydroxyapatite. "As ingredient labels ...

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, ...

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It may seem counterintuitive to use black toothpaste to whiten your teeth. However, having charcoal in your toothpaste can give you whiter teeth as well as several other oral hygiene benefits. Keep in ...