Banana stewed rock candy can replenish the nutrients needed by the human body, moderate consumption can provide the body with carbohydrates, minerals and other nutrients, bananas and rock candy as a food, and does not have the efficacy of medicine. Banana is a nutritious fruit, which is mainly rich in carbohydrates, potassium, carotene and other nutrients. Rock sugar mainly contains carbohydrates, calcium and other nutrients, the two can provide the body with the body’s required nutrients. Due to the high sugar content in banana stewed rock candy, banana stewed rock candy is not recommended for consumption. It should be consumed in small amounts especially for diabetic patients. Therefore, banana stewed rock candy as a food does not have the role of treatment of disease, if the body is not feeling well, should be under the guidance of a professional doctor, so as not to delay the condition.