Scientists Created A Gel That Could Regrow Tooth Enamel — The One Tissue Your Body Can’t Repair
Tooth enamel is remarkable. It’s the hardest tissue in the human body, protecting your teeth against pressure, temperature changes, acids, and decades of daily wear. But enamel has one critical flaw: it contains no living cells, which means once it’s damaged or lost, your body has no way to repair it naturally. Researchers at the […]









