Apples have no particular benefits as a food, and are eaten in the evening mainly to energize and provide nutrients. Apples are a nutritious fruit, containing carbohydrates, and a little protein, fat. Every 100g of apple contains about 54 calories, its carbohydrate content can reach 13.5g/100g, protein, fat just to reach 0.2g/100g. In addition, pectin and other dietary fiber in the apple can promote intestinal peristalsis, which is conducive to maintaining the normal function of the intestinal tract. However, it must be noted that apples contain more ellagic acid substances, chronic gastritis, peptic ulcer, gastroesophageal reflux patients eat less in moderation. If you are allergic to apples, you should prohibit eating apples again to avoid triggering allergies.