Keratin toothpaste could regenerate tooth enamel
If you’re like most people, you’ve had your share of cavities. Some people seem more prone to them, while others, like me, eat well and brush and floss, but still have a collection of teeth that have fillings. Well, I’ve recently read about an astounding discovery that could reverse the deterioration of tooth enamel that leaves our teeth open to decay. There aren’t many bodily processes that are truly reversible,…