Proper saliva flow helps kill bacteria and contains proteins and minerals to protect tooth enamel and prevent decay, gum disease, and bad breath. Dehydration, certain medications, illness, stress, ...

Aspirin could reverse the effects of tooth decay and could lead to fewer fillings being needed in the future, researchers in Belfast have said. Initial research at Queen's University has found ...

Furthermore, the birch tar might have helped reverse tooth damage by ... among the ancient Scandinavians. The gum showed that they suffered from tooth decay and gum disease. Scientists don ...