Traditional Chinese medicine nourishes kidney essence and protects kidney by swallowing body fluid. The saliva in the mouth is divided into two parts: the sparse saliva is mainly spleen; The thick is saliva, which is dominated by the kidney. You can do an experiment and spit it out as soon as there is saliva in your mouth. In less than a day, you will feel weak and tired.
The ancients realized long ago that TCM health preservation can replenish the five internal organs, make them in a balanced state, and make the overabundant not overabundant and the weak weak weak. "The Secret Library of the Immortals" said: "Body fluid is the essence of my body, which gathers into body fluid, assists the functions of the five internal organs and nourishes them. Without body fluid, the five internal organs stop running, the six internal organs lose their functions and die of gas consumption, just as the water runs dry without energy and the lights go out without oil. " After reading this passage, it seems incredible, but in any case, you can try and do it anytime and anywhere, especially for people with bad breath, and the effect is quick.