It’s easy to overlook the fluoride in everyday items, but with so much exposure, should we be questioning its safety? This chemical is present in dental products like toothpaste, protecting teeth from ...

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 ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...