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 ...

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, ...

Discover how saliva protects your teeth by neutralising acids, repairing enamel, and controlling bacteria, and learn simple ...

A new study has revealed that toothpaste made from human hair may have the potential to repair tooth enamel and halt early signs of decay. Researchers at King’s College London discovered that keratin ...

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

In a new study published today, scientists discovered that keratin, a protein found in hair, skin and wool, can repair tooth enamel and stop early stages of decay. The King’s College London team of ...

Daily eating and drinking expose your teeth to acid stress – and over time, this can affect how your enamel looks and feels.

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 ...

The human body is a marvellous thing. But like anything built by evolution, it has plenty of flaws. Consider teeth. Whereas sharks grow new teeth throughout their lives, adult humans get one set, ...