The first man's health care is to nourish nature, protect the kidneys, keep the body healthy, and rarely make love or masturbate to replenish the brain. The second man's health is to raise his heart, and it is also important to raise his spirit. He should treat things with a normal heart, face the world with a smile, be calm and natural, not force anything and not be greedy. The third man's health is to raise food, and his diet is regular and has rules. As long as you can grasp your sexual desire, appetite and greed, why worry about your health? The reason needs to be understood slowly.