Amino acids have been discovered in 48-million-year-old fossil teeth, revealing new insights into ancient life and evolution ...

The secret to preventing tooth decay may have been hiding in your mouth all along. Increasing levels of an amino acid in saliva can turn bacterial biofilms from damaging to protective, a clinical ...

We'd all love to have a flawless set of pearly whites. But whether it's a yellow stain, brown spots or chalky white patches, our teeth are rarely perfect. Instead of just being unsightly, these could ...

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 ...

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 ...

The discovery that fluoride can help people maintain healthy teeth dates back to Colorado Springs in the early 1900s. That’s when a young dentist named Frederick McKay noticed brown staining on the ...

New human clinical trial proves arginine, an amino acid, can modify plaque formation on teeth, thereby protecting against dental caries CHENGDU, SICHUAN, CHINA ...

Bacteria found on seaweed could be a good weapon in the fight against tooth decay, also it could be more effective than common toothpaste, BBC News reported online Wednesday. Nicholas Jakubovics, a ...

On the same day Health & Human Services Secretary Robert F. Kennedy Jr. announced he wants the Centers for Disease Control and Prevention to stop recommending community water fluoridation, Utah became ...