Health is first and foremost one’s own business, starting from me to pass on health to others in order to be healthy together. The development of society, the public attaches more and more importance to health, but most of the people to improve the demand for health, at the same time, on how to maintain health without scientific knowledge, especially in the present, the original health insurance social security system is not yet perfect, complaining about God, they do not pay attention to their own health care to prevent diseases, they trample on their own, the hope of health and longevity in the hopes of social security such as social security health care, as manifested in the childhood do not pay attention to dietary hygiene, do not Pay attention to exercise, do not pay attention to health, do not pay attention to protect the environment, alcoholism, smoking, obesity, hyperlipidemia, diabetes, tumors, cardiovascular and cerebrovascular disease, family history of not paying attention to change the lifestyle, such as disease has been formed, diagnosed and then treated, already have to live with the disease, long-term treatment. More people at this time still do not pay attention to health care, hospitalized while taking medication, while drinking and smoking, high-fat diet, I do not know that this treatment of the disease does not help much will also increase the side effects of medication, but also the local social security insurance, the national social security insurance are also unable to cope with the burden, even if the country’s economy is more developed cannot afford to assume such a vicious development, the same family can not afford. How to break this vicious circle? The simplest and most effective method is that more and more people take health as their own, and physically, prevent disease before it occurs, the body is good, less sick, late disease, not serious disease, then personal life, family life, social harmony, social wealth can be normal accumulation of wealth accumulation is worthwhile. Disease prevention and fitness most people have been aware of, but do not know how to act, in fact, is also very simple. Is a healthy diet, as far as possible to eat natural food, do not eat plus additives, pesticides, drugs and other chemical additives to the food. Every day more than half an hour of activity, the best walk 5,000 to 10,000 steps. Quit smoking, limit alcohol, do not stay up late, and be in a good mood. Furthermore, we should eat more fresh food, less pickled, fried, baked and smoked, moldy food, less high-fat, high-sugar food, more coarse grains, green vegetables and fruits. Everyone boycotts unhealthy food from unscrupulous merchants, so that unscrupulous merchants can not survive, in order to ensure the safety of individuals and their families and future generations. It is important to have a long-term health consciousness. Unhealthy food and environment damages more than just one generation. Our research over the years has shown that paying attention to lifestyle changes can delay the onset of most diseases, keep some of them at bay, and cure some of them. And this is without additional investment. On top of eating healthy and exercising, pay attention to health checks. Especially for families with a history of chronic diseases, it is more important to pay attention to early prevention and treatment to find out the occurrence of the corresponding diseases, and early treatment can get very good results. Taking digestive disease tumor as an example, gastrointestinal tumor has become the main disease that endangers the health of the public at present and in the future, but early prevention and treatment is very effective, and the basis of early prevention and treatment is health education. Secondly, early diagnosis and early treatment, early diagnosis and early treatment, that is, gastroenteroscopy screening for people who may be sick, can find pre-cancerous lesions for treatment, so that the patient does not develop into cancer; or early cancer patients for treatment, so that it is completely cured, most of the late-stage patients can only make it to reduce the pain and prolong the life of the patient. Therefore, early stage has high cure rate and low cost, while late stage has low cure rate but high cost. Therefore, foreign medical insurance and health organizations actively support early cancer screening, which is an important way to improve the quality of life and reduce medical expenditure.