Nanoparticles Could Save Teeth and Aid Digestion

Application of the nanoparticles was shown to reduce the growth of bacterial biofilms by 40 percent
Application of the nanoparticles was shown to reduce the growth of bacterial biofilms by 40 percent
Nikodash/Depositphotos

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. read more