It's never too early to start thinking about your spring sandals game. While it may be 22 degrees outside, the second it hits above 50, you know you're going to want to be ready to sport those new ...

What if the secret to stronger, cavity-proof teeth was hiding in your hair? It sounds wild, but scientists from King's ...

British researchers from King’s College London have found, that keratin, which is found in animal nails, hair and wool, is better restores tooth enamel and prevents tooth decay than traditional ...

Researchers have discovered that keratin, the protein found in hair, can naturally rebuild and protect tooth enamel.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It's never too early to start thinking about your spring sandals game. While it may be 22 degrees outside ...