1, general overnight mung bean porridge in the absence of deterioration, can continue to eat, and it is best to be placed in the refrigerator after the overnight mung bean porridge, but if it is placed at room temperature overnight mung bean porridge, continue to eat before, it is best to observe whether the mung bean porridge deterioration, no deterioration can be continued to eat.

2, because the mung bean porridge long time contact with the air, the air microorganisms will enter the mung bean porridge inside a large number of bacteria, so it will lead to mung bean porridge deterioration or accompanied by sour smell, and this time the mung bean porridge nutritive value has been lost, continue to consume easy to cause gastrointestinal discomforts, such as abdominal pain and diarrhea.