Afternoon hunger may be related to the number of meals I eat at noon, especially high-energy foods eat less and the workload is greater, resulting in excessive calorie consumption so there will be hunger; furthermore, afternoon hunger is also related to the high catabolic and high metabolic state of the body, you need to exclude whether there is hyperthyroidism or high blood sugar, the above is the reason why there is often afternoon hunger. In short, if the problem of afternoon hunger occurs frequently for a period of time, it is recommended that you should go to the hospital for an interview with a doctor to further clarify the cause of hunger through biochemical tests.