Immunity is the body's own defense mechanism, and it is the body's recognition and removal of any foreign body (virus, bacteria, etc.). ) invade from the outside; The ability to deal with the aging, injury, death and degeneration of their own cells, as well as the ability to identify and deal with mutant cells and virus-infected cells in the body.

The adjustment of yin-yang transformation is similar to dynamic balance. Then this balance is manifested as the balance of yin and yang gasification in nature and the balance of yin and yang essence in human body. If yin and harmony are balanced, then this person must be full of qi and blood, energetic and healthy in five internal organs. So we say that a person's face, face, our face, if the face is rosy, bright and luminous, it means that his five internal organs must be healthy. Therefore, the five internal organs are healthy and radiant, so the real beauty, the real health beauty, must exercise, and must be the health of the five internal organs. Then this kind of beauty from the inside out is the real beauty, which is better than any kind of cosmetics. The appearance of any kind of high-grade cosmetics is not as beautiful as the natural beauty of human health, so we say that the five internal organs are healthy, the qi and blood are sufficient, and the yin and yang are balanced, so people look good.

If the yin and yang of the human body are balanced, it must be vigorous vitality, good physiological instinct, high psychological endurance, a body that can eat and sleep, a good complexion, a happy mood and a good spirit. Such a person shows that he has five internal organs and a balance of yin and yang. Then his life, his balance of Yin and Yang, his emergency ability and his ability to adapt to bad situations are good. Moreover, it has strong endurance to fatigue and strong resistance to common diseases, so the balance between yin and yang is very important.