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 ...

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 ...

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