Patients with diabetes are more prone to hunger, because hunger leads to overeating, and overeating is one of the three typical symptoms of diabetes, which is characterized by poor blood sugar control. Insulin resistance and insulin deficiency cause blood sugar to be used unreasonably, and the body will be in a state of relative energy deficiency, which will promote the body’s brain to produce a feeding response, the purpose of such a response is to let patients eat more to meet the energy supply, a normal physiological phenomenon. This is the reason why diabetic patients are hungry. In order to avoid such a situation, it is crucial to control the condition in a reasonable and standardized manner and improve insulin resistance and insulin deficiency, so that the body can effectively use glucose and thus the overall energy balance can reach a relatively ideal result.