Add Yahoo as a preferred source to see more of our stories on Google. STORY: Researchers in London have developed a dental treatment using keratin, a protein found in hair, skin, and wool, that they ...

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 ...

Science is constantly progressing, new inventions keep happening every day. One such invention is about toothpaste, which is made from hair. Let us tell you about it. A new way has emerged for teeth ...