Why should we scrape our tongues?
When we sleep, our digestive system remains awake, removing toxins from our body by depositing them onto the surface of our tongue. If we don’t scrape away these toxins, they get reabsorbed by the body and can lead to respiratory difficulties, digestive problems, and a compromised immune system.
Dental research has concluded that a tongue scraper is more effective at removing toxins and bacteria from the tongue than a toothbrush. Although brushing and flossing will loosen and move debris around, they do not actually remove the bacteria. Almost half of our oral bacteria live on and in the deep crevices of our tongue; the scraping action of a tongue scraper collects these toxic tongue coatings (which can range in colour from clear, white, yellow, or green) and removes them from the body.
Copper may be the best metal to be used for tongue scraping because the mouth is loaded with both good and not-so-good bacteria. Copper not only seems to be toxic to the bad bacteria, it also provides important enzymes that are needed for the healthy microbes in the mouth to survive.