Nutrition Facts with Dr. Greger cover image

Tongue Scraping (Part II)

Nutrition Facts with Dr. Greger

CHAPTER

How to Clean Your Teeth

Tooth brushing should be twice a day, but the tongue cleaning recommendations seem to be more uncertain. Researchers had people try nine different tongue scrapers and these two were most preferred out of the available options. Use microwaving your toothbrush or tongue scraper for one minute. Then you don't have to keep buying new toothbrushes.

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