American scientists find technique to prevent dental cavities; flossing, cutting down sugar among ways to protect teeth

The mouth contains more than 700 species of bacteria in it, but not all of them are harmful. However, dentists have been using various products such as stannous fluoride to prevent plaque accumulation and silver nitrate or silver diamine fluoride to arrest existing cavities. In order to deal with this problem, scientists from the American Chemical Society examined the effectiveness of cerium oxide nanoparticles against the cavity-causing bacteria. Cerium oxide nanoparticles prevent cavities without killing good bacteria Dr Russell Pesavento, the principal investigator of the study, and his fellow researchers prepared the nanoparticles by dissolving ceric ammonium nitrate or sulfate salts in water. Tips to prevent dental cavities Certain things can be done to prevent your teeth from getting cavities.