Health is not only the physical health of the human body, but also the relatively complete psychological state and social environment at that time. It can be seen from the modern concept of health that health should include at least four levels: ① physical health, ② mental health, ③ moral health and ④ social health.
65438+ The First World Congress on Behavioral Medicine was held in Yale University on February 4th, 1997. Behavioral medicine is a multidisciplinary field, which aims to research and develop knowledge and technology related to health and disease in behavioral science, and apply these knowledge and technology to the diagnosis, prevention and rehabilitation of diseases. It has been proved that unhealthy lifestyles and behaviors are important risk factors for many diseases in modern society. Therefore, in recent years, a large number of far-sighted scholars have devoted themselves to developing behavioral medicine and environmental medicine, eliminating unhealthy lifestyles and behaviors and establishing healthy behaviors. According to the definition of WHO, 40% of people's health and longevity depends on genetic and objective conditions, of which 15% is genetic, 10% is social factor, 8% is medical condition and 7% is climatic condition. 60% is a self-established lifestyle and psychological behavior habits. After two years of effective lifestyle and behavior guidance for a group of high-risk groups of cardiovascular and cerebrovascular diseases in China, the prevalence of cardiovascular and cerebrovascular diseases decreased by 20% and 18% respectively. What is healthy behavior? According to the long-term observation of 6928 adults in California, it is found that the following seven healthy behaviors are related to longevity: ① reducing nightlife, eating breakfast every day, ② sleeping for 7-8 hours every day, ③ having three meals a day, not eating snacks, ④ keeping a standard weight, ⑤ exercising regularly, ⑤ not smoking, ⑤ not drinking or drinking a little. After 5.5 years of observation, it is found that people who observe 6-7 healthy behaviors live longer than those who only observe 0-3 healthy behaviors 1 1 year.