The meaning of modern health is not only that the body is not sick in the traditional sense. According to the World Health Organization, health refers not only to a person's absence of disease or weakness, but also to a person's physical, psychological and social integrity. This is a relatively complete scientific concept about health in modern times.
The meaning of modern health is diverse and extensive, including physical, psychological and social adaptability, among which social adaptability ultimately depends on physical and psychological qualities. Mental health is the spiritual pillar of physical health, and physical health is the material basis of mental health. A good emotional state can make the physiological function in the best state, otherwise it will reduce or destroy some functions and cause diseases. Changes in physical condition may bring corresponding psychological problems. Physical defects and diseases, especially chronic diseases, often lead people to worry, anxiety, anxiety, depression and other negative emotions, leading to various abnormal psychological States. As the unity of body and mind, body and mind are interdependent.