Dragon fruit is neither hot nor cold food, food does not have hot and cold properties, only provides the body with carbohydrates, vitamins, minerals and other nutrients. Dragon fruit is a food, does not have the hot and cold properties of drugs, will not cause disease, and can not prevent and treat disease. Each 100 grams of dragon fruit contains 51 calories, of which 13.3 grams of carbohydrates, 1.1 grams of protein, 0.2 grams of fat, also contains dietary fiber, vitamins and minerals and other nutrients. Moderate consumption of dragon fruit can provide the body with more nutrients to ensure the normal functioning of the body. Dietary fiber in dragon fruit helps promote intestinal peristalsis, constipation patients can eat more appropriately, healthy people moderate intake of dragon fruit also helps to maintain intestinal health. Dragon fruit is a healthy food, but should not be eaten in large quantities. People who are allergic to dragon fruit should not eat dragon fruit.