Goodbye cavities? This new toothpaste made from hair can heal enamel
SMRTR summary
Researchers at King's College London developed toothpaste made from keratin, a protein found in hair and wool, that can actually rebuild tooth enamel and prevent cavities. The keratin forms a protective coating that mimics natural enamel when it interacts with saliva minerals, potentially making this sustainable treatment available within two years.
SMRTR provides this summary for quick context. The original article belongs to Science Daily.
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