In TODAY.com's Expert Tip of the Day, dentists reveal how much toothpaste you actually need to clean your teeth, and why more ...

At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without the costs of in-office treatments. However, it's important to remain realistic about what you can ...

As more places in the U.S. look to ban fluoride in drinking water, it's more important than ever to know the best ways to ...

While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...

Much like your hair, skin and nails, your teeth need constant maintenance to look and feel their best. Luckily, we’re obsessed with oral care at NBC Select, and right now Amazon has some of our ...

Toothpaste made from your own hair may offer a sustainable and clinically effective way to protect and repair damaged teeth. In a new study, scientists discovered that keratin, a protein found in hair ...