Hair-Based Toothpaste Shows Promise in Preventing Tooth Decay
TL;DR Summary
Scientists have discovered that keratin, a protein found in hair and skin, can be used to create a sustainable toothpaste that not only protects teeth but also repairs enamel better than fluoride, potentially revolutionizing dental care and reducing environmental impact. The keratin forms a protective, enamel-like coating on teeth, which could lead to new regenerative dental treatments, with products possibly available within two to three years.
- Toothpaste Made From Hair Works Better Than Fluoride, Scientists Say Gizmodo
- Toothpaste made from hair provides natural root to repair teeth King's College London
- The potential key to upgrading toothpaste? Sheep’s wool and human hair. The Washington Post
- Tooth-protecting paste is made from hair. Yes, hair New Atlas
- Toothpaste made from hair could stop decay, KCL scientists say BBC
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