Eat fermented foods and drink probiotic beverages to bring your inner ecosystem back into balance. 1  Use the Principle of 80/20 at every meal. 2  Warm up your digestion with cooked foods. 3  Add herbs and spices to improve digestion. 4  Drink warm ginger tea 20 minutes before a meal to benefit digestion and relieve nausea.
A black hairy tongue is caused by too much bacteria or yeast growth in the mouth. The bacteria build up on tiny rounded projections called papillae. These lie along the surface of the tongue. Instead of shedding as they normally do, the papillae start to grow and lengthen, creating hair-like projections.
Why is My Tongue Black. Tongue is an organ in the body and it is made up of several muscles that defines its function. Structurally the tongue is used in tasting, moving and mixing of food to enable swallowing and is also used in forming of words while talking. Therefore it is regarded as the strongest muscle in the body.