Easy hunger means feeling hungry again after eating for a short while, it is a symptom of overeating, mainly to rule out the absence of hyperthyroidism and possibly suffering from diabetes. The lack of energy needs to be replenished to cause hyperphagia and increase the amount of food, and at the same time, because of high blood sugar to stimulate insulin secretion, so the patient is prone to hunger, hyperphagia, always have a feeling of not being full, and side dishes are also significantly more than normal people, but still can not meet the appetite. Reasons for the formation of the body prone to hunger: 1, the body hormone secretion and the role of abnormal. The reason for this problem is: the body has a complex mechanism to maintain energy balance, and these mechanisms ultimately mainly through the “hunger” and “satiety” to show. A study found that obese people usually do not have a strong sense of satiety and hunger, so always feel full, which is caused by the failure of glucagon in the body. 2, the stomach is too big, the brain does not receive the satiety signal. In fact, it’s not that you can’t eat, it’s that your stomach is too big. Under normal circumstances food into the stomach, the more stuffed food on the mechanical stimulation of the stomach wall, the greater the stimulation will be transmitted to the brain through the afferent nerves, producing a sense of satiety. So usually the bigger the stomach, the food is not “enough”, the stimulus is not big enough, the brain can not produce the corresponding satiety signal, the body will always feel hungry. 3, like to eat food with a high glycemic index. Many people do not understand the glycemic index (GI), in layman’s terms, is an indicator of the degree and speed of a food that causes the body’s blood sugar to rise. High GI value foods are those that are quickly broken down into glucose during digestion and are quickly absorbed into the bloodstream; low GI value foods are slowly degraded and absorbed, and stay in the gastrointestinal for a long time, giving people a longer feeling of satiety.