Coronary heart disease three meals a day diet should pay attention to low-salt, low-fat light diet, avoid the intake of high-fat food, limit sodium, eat more vegetables and fruits. 1. Low-fat diet, control the total calorie: high-fat diet will cause coronary heart disease, intake of large amounts of high-fat food will make the body produce a lot of cholesterol, cholesterol in the blood is easy to adhere to the blood vessel wall, is the narrowing of the lumen of the blood vessel, resulting in myocardial ischemia and even infarction. 2. Low-salt diet, sodium salt restriction: China’s hypertension is mainly salt-sensitive, limiting sodium salt intake can effectively control blood pressure, and hypertension is one of the risk factors of coronary heart disease, therefore, patients with coronary heart disease need to limit the intake of sodium salt, control risk factors. 3. Light diet, eat more vegetables: vegetables are rich in dietary fiber, can reduce the body’s absorption of cholesterol, so eat more vegetables can reduce cholesterol. Coronary heart disease patients should avoid fried foods, cakes, snacks and other high-fat and high-calorie foods, can be appropriate to eat more soy products, beef, chicken and other high-protein and low-fat foods, eat more fresh vegetables, such as spinach, cabbage, tomatoes, carrots and so on. If you feel unwell, consult a doctor in time.