Patients with coronary heart disease can eat apples, but do not eat rotten and spoiled apples, and do not consume too much to avoid increasing the burden on the digestive system. For patients with diabetes, need to limit sugar intake, should not eat too much apple. Apple is a common fruit in life, the nutrient content is relatively rich, containing a large number of nutrients and soluble dietary fiber. Coronary heart disease patients eat apples appropriately, can replenish the nutrients needed by the body, the body’s health benefits. However, when eating apples must pay attention to the intake, 1 per day is appropriate, not too much intake. Also pay attention to the choice of apples, do not intake of rotten and spoiled apples, to avoid causing digestive symptoms. Each person’s physical condition is different, if patients with coronary heart disease combined with high blood pressure, to avoid eating too many apples lead to elevated blood sugar. Also pay close attention to changes in the condition, if chest pain and other symptoms, it is recommended to go to the hospital cardiovascular department in time.