Health means that a person is in a good physical, mental and social state. The traditional concept of health is "health without disease", while the modern concept of health is overall health. According to the explanation given by the World Health Organization, health not only refers to whether a person is sick or weak, but also refers to a person's physical, psychological and social integrity. Song Yifu, a modern health care scientist, took the lead in putting forward the theory that "keeping one's mind healthy first", which shows that mental health is as important as physical health, and it is a relatively complete scientific health concept in modern times. Therefore, the health of modern people includes: physical health, mental health, mental health, social health, intellectual health, moral health, environmental health and so on. Health is a basic human right. Health is the first wealth in life. Health is a state of mind.