Dietary considerations for patients with coronary artery disease: 1. Limit red meat and avoid processed meat products. Most patients with coronary artery disease have disorders of lipid metabolism and varying degrees of elevated lipids, including total cholesterol and low-density lipoprotein, and relatively minor triglycerides, which are important indicators of coronary artery disease. Red meat (mainly pork, beef, lamb, etc.) and processed meat products are a sufficient or likely cause of some cancers. Diets containing high amounts of animal fat are usually higher in energy, which increases the risk of lipid metabolism disorders and weight gain. White meat can be substituted for red meat. Please note: Restriction is not the same as complete termination. 2, limit alcoholic beverages and carbonated beverages whether beer, spirits (including white wine) or health care wine should be limited or avoided. And red wine, because of its certain cardiovascular protective effect, can be recommended to drink a small amount every day, no more than 30-50ml/day. 3. Eat less salt. At least 6g/day or less. 4, exercise as part of daily life, playing tai chi, walking and other aerobic exercise is a daily necessity, and the exercise time can be personal physical changes, 2-3 hours of activity per day should be appropriate, it is best to rest every 20-30 minutes for more than 10 minutes. 5, control weight. Normal Asian population body mass index should be controlled within 26. Most patients with coronary heart disease have an overweight BMI, so they should control their weight more strictly. For patients with overweight, it is recommended to reduce weight (2-3Kg/month is appropriate) and strictly control the standard of three meals, especially dinner to eat less.