Effects of Tongue Scraping on Plaque, Gingivitis, and Cavities

NutritionFacts.org Video Podcast - A podcast by Michael Greger, M.D. FACLM

Try Bookbeat 60! days for free, click here

Enjoy a whole world of audiobooks and e-books, everything from new releases to the classics

Tongue scraping and tongue brushing have been practiced for centuries in many continents around the world, but do they do anything?