There are many reasons for the special desire to eat: First, it may be that the body’s internal metabolism is faster than normal, the food eaten into the body will be digested quickly, and it does not take long to feel very hungry and very eager to eat. Second, the patient is in the developmental stage of youth, the food energy taken in, must reach the amount needed in the body, in order to be sufficient to supply the vital activities of the organism. Third, neurological disorders and gastrointestinal disorders caused by the need to be treated, you can go to the hospital to check the condition, to determine the cause, under the guidance of the doctor to take medication treatment. It is recommended to eat more light food, less exposure to food that stimulates the appetite, but also to do appropriate sports, relax and divert attention, develop good habits, pay attention to rest and do not stay up late, develop good eating habits.