1.No smoking. 2. Eat only small amounts of butter, cream and all kinds of greasy food. Reduce the amount of meat you are accustomed to eating, remove the fat from the meat you eat, eat boiled meat, not fried meat, and eat a maximum of three eggs per week. Eat plenty of fruits and vegetables, but maintain a balanced diet. Reduce salt intake, low salt intake can lower blood pressure and reduce the risk of developing coronary artery disease. 3, regular exercise, there is evidence to show that doing aerobic exercise two or three times a week can reduce the risk of heart disease. 4, to cope with mental stress, seek various ways to mediate the pressure of life, you can cultivate hobbies or through sports to relax the tension in daily life. 5.Control high blood pressure, high cholesterol and high blood sugar.