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 ...

We tapped dentists to explain which treatments actually whiten naturally yellow teeth. Let's get this out of the way: There ...

Tooth problems have plagued mankind for millennia. We’ve gotten much better at it in the past century or so, but when a cavity breaks through your enamel, the approach is still simplistic: we drill, ...

Dental treatments from sheep’s wool and other hair could be used to coat teeth to repair enamel and prevent tooth decay, according to a new study. After extracting keratin — a protein found in hair, ...

A fresh approach to dental care may soon have you looking at hair clippings in a whole new way. Researchers at King’s College London have discovered that keratin—a protein found in hair, skin, and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. "Enamel is the hardest tissue in the body, but unlike bone or skin, it ...

Scientists from the University of Nottingham's School of Pharmacy and Department of Chemical and Environmental Engineering, in collaboration with an international team of researchers, have developed a ...

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The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep’s wool or human hair. Both contain the fibrous protein ...

Learn safe and simple ways to ease tooth pain at home before your dental visit. Discover practical relief tips and when to ...