Keratin extracted from sheep's wool repairs teeth in breakthrough
Teeth Repair Breakthrough Sheep’s Wool Could Soon Repair Your Teeth Scientists at King’s College London have found that keratin extracted from sheep’s wool can repair and protect teeth by forming a crystal like coating that mimics natural enamel. When applied as a thin film, https://t.co/J1LSwsb5Px
Scientists in the UK have discovered that when keratin, the structural protein found in hair, was combined with the minerals in human saliva, it was effective at repairing damaged teeth. #toothpaste #toothbrush #flossing #keratin #hair https://t.co/yIsDW26SMq

Researchers at King’s College London have developed an experimental dental treatment that uses keratin—the structural protein found in hair, skin and wool—to repair damaged tooth enamel. The team reports that when keratin is combined with the naturally occurring minerals present in human saliva, it forms a crystal-like coating that mimics and restores the enamel layer. The approach has shown effectiveness in laboratory tests, suggesting a potential non-invasive alternative to conventional fillings or caps.