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

Jan 28 (Reuters) - The U.S. Environmental Protection Agency has released its plan to determine safe levels of fluoride in ...

A photo of a long‑expired tube of toothpaste—dating all the way back to 1988—has gone viral on Reddit, attracting more than ...

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A significant move by the Senate Committee on Government is shaking up Arizona's public water systems. The committee has ...

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

Teeth whitening powders are trending, but are they safe? Learn how they work, their risks, and what dentists recommend.

The EPA is revisiting regulations on fluoride levels in U.S. drinking water, spurring debate on its health benefits and risks ...

A photo shared online sparked a discussion about prices.

TEHRAN – A week-long national oral and dental health program in elementary schools provided services to more than three million students across the country.

Parents can be reassured by a rigorous new study that found no evidence of harm to children's health from fluoridated water, ...