Coronary atherosclerotic heart disease should control the intake of salt, limit the intake of fat and cholesterol, moderate intake of high-quality protein, supplemental vitamins and minerals. 1. Control salt intake: daily salt intake control in 3-6g. fill a beer cap for 6g salt, a day salt intake should not exceed a beer cap. In addition, soy sauce, oyster sauce, soybean paste, bean paste and so on contain salt, eat these to reduce salt intake. 2. Limit fat and cholesterol intake: fat intake should be controlled in the total calories below 25%, can eat lean meat, poultry, beef, fish, shrimp and so on. At the same time should also limit the intake of cholesterol, eat less or do not eat animal offal, squid, egg yolks and so on. 3. Moderate intake of high-quality protein: protein is a substance that maintains nutrition. However, because protein is not easy to digest, excessive intake of protein may increase the burden. Therefore, moderate intake of high-quality protein, both supplemental nutrients, but does not add to the body’s burden. Such as milk, soy products, yogurt and so on. 4. Supplementary vitamins and minerals: consume more food containing magnesium, calcium, selenium, chromium and other elements in your daily diet, and eat more vegetables and fruits, such as carrots, tomatoes, mushrooms, celery, shiitake mushrooms, fungus, kelp, apples and so on. In addition to this, it is also necessary to pay attention to not drinking alcohol, develop the habit of eating less and more meals, do not overeat and so on. Suffering from coronary atherosclerotic heart disease should pay attention to dietary modification, take medication regularly, and go to regular hospitals in time if you feel unwell.