Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

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 ...

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. The study presents keratin as an eco-friendly, biomimetic alternative ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

For decades, lost tooth enamel was gone forever — but new science is rewriting the rules. Researchers are creating protein- and keratin-based gels that can rebuild enamel’s structure and strength, ...

OrVance has launched its OrVance Temporary Tooth Repair (TTR) kit for temporary relief from broken teeth and lost fillings and crowns. The company expects the product to hit retail shelves in 2022. 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 ...

A small, early-stage cavity or injury to the tooth—when the pulp tissue is still healthy—can be treated with a procedure called direct pulp capping (DPC). This technique protects the pulp and can ...