Fluoride in toothpaste has been shown to strengthen tooth enamel, making our chompers more resistant to acids from plaque and bacteria that cause tooth decay. Researchers from King’s College London ...

People generally try to keep hair out of their mouths, but it turns out hair may be good for teeth. Keratin is a protein found in hair and wool. When applied to teeth, it mixes with the minerals in ...

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 ...

The study presents keratin as an eco-friendly, biomimetic alternative to traditional fluoride treatments, which can only slow decay, but not reverse it. "Enamel is the hardest tissue in the body, but ...

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

Advertisements for special toothpastes, powders and gums suggest that it’s possible. Here’s what dental experts say. By Katie Camero Most of us know that the best defense against tooth decay — or ...

Dentists are warning health-conscious people to avoid homemade and fluoride-free toothpaste if they want to avoid issues with their teeth. The warning comes amid a rise in demand for herbal toothpaste ...

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 ...

Tooth decay can begin as soon as your child gets their first baby tooth. Fluoride, dental sealants, and regular dental cleanings can help prevent cavities from developing. According to the Centers for ...

Add Yahoo as a preferred source to see more of our stories on Google. Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, ...

Researchers from King's College London report that keratin can protect against tooth decay and repair early-stage enamel damage better than fluoride. Researchers from King’s College London say they ...