Add Yahoo as a preferred source to see more of our stories on Google. STORY: Researchers in London have developed a dental treatment using keratin, a protein found in hair, skin, and wool, that they ...

Toothpaste made from your own hair may offer a sustainable and clinically effective way to protect and repair damaged teeth. In a new study, scientists discovered that keratin, a protein found in hair ...

The goal of brushing one’s teeth is to have fresh breath and prevent cavities. But the effect of toothpaste on the complex ecosystem of bacteria in our mouths — the oral microbiome — is often ...

Scientists in the UK have found keratin, a protein in hair, can rebuild enamel and repair early tooth decay. The discovery could lead to keratin-based toothpaste or dental gels within two to three ...