Knowing what Yang is, everyone realized the importance of Yang. So why supplement the sun be the spirit? Yang is stored in the kidney, which is the innate foundation. Men store essence and women store blood. Normal body fluid needs yang to maintain and promote. Only when the yang is sufficient can people live a long and healthy life and be full of energy. Modern people, due to the pressure of environment, life and work, will cause a serious attenuation of yang. A large number of sub-healthy people have appeared. Nowadays, many diseases can be said to be caused by yang weakness. Modern people have 80% yang deficiency, and all diseases damage one yuan yang. Anyone with strong yang can be immune to all diseases. The human body is like a bank, and Yang is the currency we use. Overdraft today, and overdraw tomorrow. Over time, there will be problems. When your health is constantly overdrawn, your body will tell you what's wrong here and there. Low back pain, shoulder and neck pain, cold, insomnia and fatigue are all reminding your body that the yang is insufficient and the currency is overdrawn. Buyang also needs to increase revenue and reduce expenditure, just like financial management. Then a friend will ask how the sun be the spirit ran away. In fact, life is full of unfavorable factors that hurt our yang, but we just ignore them. Fatigue, mental exhaustion and improper diet will all lead to the decline of yang. A person's life is a process of yang decline. Before the age of 24, the innate yang is sufficient, and the nerves, muscles and bones of the human body are in the best state. After the age of 24, people's stress will gradually increase, and they will consume too much spirit, that is, too much yang will be consumed, and the body will show a state of deficiency of both yin and yang. The ancients said, "It is past noon when people are over forty." In other words, when a person is over 40, it is like the sun is past noon and the yang is insufficient. If you pay attention to health care from an early age, learn to recuperate your body and mind, and properly replenish yang, people's vitality will be more vigorous, and men and women will remain strong forever. Mobile phones need to be recharged, cars need to be refueled, and our bodies need to be supplemented with yang. Yang is the driving force of our life.