50% of oral bacteria live in the cracks of the tongue.
BENEFITS OF SCRAPING THE TONGUE
1. Prevents and / or eliminates bad breath (halitosis).
2. Promotes and improves the function of the immune system.
3. Improves the function of the digestive system.
4. Reduces the build-up of tartar on the teeth.
5. Reduces and / or eliminates gum disease.
6. Improves the sense of taste.