Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Lauren O’Connor, MS, RDN, is a health and lifestyle writer and five-time cookbook author based in Los Angeles. She is a registered dietitian with over 15 years of experience in the field, specializing ...

This classic idiom may sound like small change, but "dime a dozen" has a rich history A four-leaf clover? Rare. An avocado that’s perfectly ripe, right when you want to eat it? Also rare! True love?

Vegetables like carrots and sweet potatoes are rich sources of vitamin A. Eggs, organ meats, and fortified foods offer vitamin A and other nutrients. There are two forms of vitamin A in the diet: ...

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Invisalign makes clear plastic aligners that straighten teeth, correcting issues ranging ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...