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 ...

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 ...

Brushing our teeth is a crucial part of our daily routine without which we cannot imagine to start our day. But have you ever wondered whether your favorite toothpaste contains animal ingredients or ...