Toothpaste and mouthwash could soon get a surprising upgrade—from your own hair. A new study in Advanced Healthcare Materials suggests the protein keratin, which is found in human hair and sheep's ...

Listen: sometimes medicine is gross. Poop transplants exist and are weirdly effective at a whole bunch of things; Ozempic has its roots in Gila monster venom. Premarin, the most common form of ...

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 ...

Looking for an effective, sustainable toothpaste? It might be on top of your head. Scientists have discovered that keratin, a protein found in hair, skin, and wool, can repair tooth enamel and stop ...

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 ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...