Did you know that ancient Romans used urine as a teeth whitener? (Gross, but true.) Or that in 16th-century England, soot and ...

Learn if repeated teeth whitening damages enamel causes sensitivity and how to whiten safely without harming long term oral ...

Tooth enamel is the strongest material in the human body, yet it cannot regrow once lost. This thin, protective outer layer shields the teeth from acids, bacteria, and wear. When enamel erodes, the ...

The breakthrough could come to the aid of a problem affecting many worldwide and at a time when ingestible fluoride, a mineral that makes tooth enamel stronger, is under question in the United States.

NEW YORK, Nov. 26, 2025 /PRNewswire/ -- The Global Oral Care Market is entering a new era as digital hygiene technologies, AI-powered brushing ecosystems, and personalized oral wellness solutions ...

A team of scientists in London may have found a way to repair tooth enamel using an ingredient found in an unexpected place: human hair. Researchers at King’s College London experimented with keratin, ...

Dental x-ray. Image by Tim Sandle. Dental x-ray. Image by Tim Sandle. Your next toothpaste might be made from your hair, and it could regrow your enamel, according to researchers based at King’s ...

Researchers at Zhengzhou University in China have made a significant breakthrough in dental health by developing a fluoride-free gel that can restore lost tooth enamel within a fortnight. This ...

Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...

A cracked tooth or loss of enamel can make you feel vulnerable every time you sip on something cold or bite down a bit hard. Most people learn to live with that sharp pain or the anticipation of more ...

An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel has the potential to change dental treatment. To date, we don't have any ...