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

Researchers reporting in ACS Nano have designed a prototype teeth-whitening powder that is activated by the vibrations from ...

Ever sink your teeth into a delicious bowl of ice cream only to wince in pain due to sensitivity? Maybe you experience this sensation when drinking cold water or biting into a hot meal, too. Welp, you ...

Brushing your teeth might seem like a simple task you do twice a day, especially if you have an electric toothbrush that does most of the work for you. You put a pea-sized amount of toothpaste on the ...

The orange juice that many people like to drink with breakfast is naturally high in sugar. But it also contains citric acid, ...