1, the tip of the tongue is the most convenient method. Lick the upper jaw with the tip of the tongue when the human body is sitting quietly. At this time, some saliva will appear in the mouth, and the saliva will be swallowed three times. This method can help us to coordinate our breathing. If you persist for a long time, the symptoms of tongue coating and blue veins will gradually disappear.

2. Tongue licking the teeth Tongue licking the inside of our teeth, from left to right, from top to bottom, 9 times at a time, and then licking the outside of our teeth in the above way. This method is very convenient, even at work. Insisting on using it can not only remove blood stasis, but also strengthen the spleen and stomach and remove physical diseases. Rinse your mouth and stir your tongue for 36 times, and then swallow it. This method is recorded in historical sites and can help us eliminate all diseases. Many elderly people take it as a way to keep fit and exercise every day.

3. Open your mouth wide, stretch your tongue forward as far as possible, and feel stretched. When your tongue can no longer stretch, take it back. Repeat this for ***9 times, the blue veins on the tongue coating will be reduced, and the diseases of the five internal organs will disappear. You can also use beauty beauty to make your skin firmer.

4, tongue-tied, just stick out your tongue and stand still 1 min. This method can ventilate, promote digestion, keep the face young, eliminate wrinkles and treat patients with facial paralysis.