Trace elements are related to the development of coronary heart disease, and the prevention of atherosclerosis can be achieved through diet. Here is how to arrange the diet for the prevention and treatment of coronary heart disease. Calorie control: Maintain ideal body weight. For people who are overweight, they should carry out certain dietary restrictions, and also participate in some suitable physical exercise to keep their weight within the ideal range. Fat intake: Long-term consumption of large amounts of animal fat is the main cause of atherosclerosis, and cholesterol content will have a certain impact on human lipid metabolism, so the intake should be reasonably controlled. Sugar intake: Carbohydrates are the main source of caloric energy, but if too much is consumed, it will cause the accumulation of calories, which will be converted into fat in the body, leading to elevated blood lipids and obesity. Rich in vitamins: Vitamin E has an antioxidant effect and can prevent the peroxidation of unsaturated fatty acids, protect the heart muscle and improve myocardial hypoxia, thus preventing the occurrence of blood clots.