You may be able to whiten your teeth at home naturally using products you can find in the grocery store. However, the scientific evidence for these methods is lacking. There are plenty of products to ...

Teeth naturally change color over time, but they are also susceptible to further discoloration from other factors. Certain drinks like coffee, red wine and tea can increase stains. You’re also likely ...

Add Yahoo as a preferred source to see more of our stories on Google. Flossing is just as important as brushing your teeth. PeopleImages/Getty Images To whiten teeth, it's most important to brush and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Brushing teeth helps prevent the buildup of plaque, which if left unattended, may lead to tooth decay and ...

The quest for a brilliant smile and optimal oral health often leads people to expensive whitening treatments and chemical-laden products. However, research reveals that nature offers powerful ...