Nanoparticle coating could prevent cavities while sparing bacteria

Although cavities are caused by bacteria, simply killing all of the bacteria in the mouth isn't a good idea, as some of them aid in digestion or have other beneficial effects. A nanoparticle coating, however, could someday prevent cavities without harming bacteria.Continue ReadingCategory: Health & Wellbeing, LifestyleTags: University of Illinois, Cavity, Teeth, Dental, Nanoparticles