First, bite the bullet: after waking up in the morning, don't talk, calm your mind, close your lips, unify your mind, and let your upper and lower teeth beat each other rhythmically. Start exercising and pat for about 20 times. With the progress of exercise, you can increase the number of times you knock your teeth, generally 36 times is better.
Second, swallowing Tianjin? From the point of view of TCM health preservation, the "red dragon stirs the heaven and the earth" should be supplemented when the teeth are patted, that is, after the teeth are patted, the tongue is attached to the upper and lower gums in the mouth, and the tooth surface is stirred gently and naturally, first up and then down, first inside and then outside, and stirred for 36 times, which can massage the gums, improve local blood circulation and accelerate the nutritional blood supply of the gums.