The epidemiological trend of cardiovascular diseases in China is becoming increasingly severe. According to the data released by the Health Statistics Information Center of the Ministry of Health in 2006 and 2008, since 1990, cardiovascular diseases have always ranked first among the causes of death of Chinese residents, and their mortality rate has been on an upward trend, with cardiovascular disease deaths constituting 34.8 per cent of deaths in 2006 and 40.27 per cent in 2008. The data published in the 2007 Annual Report on Cardiovascular Diseases in China show that the number of deaths from cardiovascular diseases in China reaches 3 million each year, and that one out of every three deaths is due to cardiovascular diseases. The annual direct medical cost for cardiovascular disease has reached 130 billion yuan, an increase of about seven times compared with the 1993 statistics. How to reduce cardiovascular disease, with ideal health state and health behavior is extremely important, “ideal health state” refers to “have ideal health behavior and ideal health factors, no cardiovascular risk factors, no clinical cardiovascular disease. Ideal health behaviors include 4: not smoking or quit smoking for at least 1 year, insist on aerobic exercise, 30 minutes of activity every day. Maintain a healthy diet (rich in vegetables, fruits and fish, fiber-rich grains, salt control below 5 g/day,) and a body mass index of less than 25 kg/m2. Ideal health factors include 4: no smoking or quit smoking for at least 1 year, blood pressure <120/80 mmHg, cholesterol <5.2 mmol/L, and blood glucose <6 mmol/L. Only through healthy behaviors can weight, blood pressure, Only when weight, blood pressure, blood lipids, and blood glucose are maintained at an ideal level through healthy behaviors can it be called an "ideal state of health". Patients who already suffer from diabetes, hypertension and hypercholesterolemia, even after medication to achieve blood glucose, blood pressure and lipid levels, their future risk of cardiovascular disease is still higher than the "ideal state of health", so we must prevent hypertension, diabetes and coronary heart disease from occurring at the source.