Yes, the problem lies in white lentils, which is clearly stated in "Seeking Truth from Materia Medica": white lentils, "if you eat too much, you will be delayed, so you must know it." Most beans have a characteristic of benefiting qi. Eating too much is easy to stagnate, which makes people feel particularly bloated. Therefore, white lentils should not be eaten too much at a time. You can eat it often, but you must pay attention to the amount. Moreover, modern medicine has also studied that some people lack an enzyme in their intestines, and eating beans is easy to bloat. .