1. Nourishing the heart is to be broad-minded, not angry when things happen, open your heart, let go, and keep a peaceful mind at all times. Don't haggle over people and things, think more about others. Joy hurts the liver, anger hurts the spleen, hurts the lungs and scares the kidneys. We should keep normal emotions. Cultivate your mind, be calm and natural. Don't think about what you can't achieve, don't think about it, don't pursue it excessively, and be content with the status quo. Of course, it is not that the goal is not pursued, but it is enough to work hard with the goal, win without arrogance and lose without rashness. For example, you always want to be better than others, and you can't hang yourself if you are not good. Talented people are behind talented people. The pursuit is too high, I can't reach it in my life. Cultivate your mind and your mind. Nourishing the heart is not thinking about nothing. If you don't use your brain, you will get dementia. You should keep learning and accept new things. Of course, excessive use of the brain is not health preservation.

2. Keep healthy and keep fit. It is important to maintain weight with a verb, including labor and exercise. Any labor and exercise, as long as they are not overworked, are beneficial to health, which requires people to be diligent in exercise, not lazy. Exercise will promote the circulation of qi and blood, while laziness will slow down the circulation of qi and blood. Physical exercise is an exercise, and labor is also an exercise, but it can't be excessive. If you are overworked, you will break down because of overwork. Of course, too much physical exercise will be harmful to your health. The constant activity of the human body ensures the smooth flow of qi and blood, and only then can there be a healthy body.

3. Health care should be based on a reasonable diet to ensure the needs of the body. The human body needs all kinds of substances, not partial eclipse, not supersaturated hunger. What kind of nutrition people lack is not good for their health, and too much nutrition supply leads to the accumulation of certain substances in the body, which is not good for their health. Therefore, the diet should be comprehensive and appropriate.

Health care should keep the body healthy. The human body is like a machine, which needs constant maintenance, disease prevention and treatment. If there is a problem, it must be fixed. First, give priority to prevention. Once there is a disease, it must be treated quickly. Only by removing the disease can the health of the body be guaranteed.

5. Health care should focus on nourishing the spleen and stomach and kidneys. Kidney is the foundation of congenital, and spleen and stomach are the source of acquired. Kidney storing essence and producing marrow is the essence of human life. When the kidneys fail, the human body will age. Spleen and stomach transport is the source of human life demand, so we should pay attention to the maintenance of spleen and stomach and kidney.