Whether durian can be eaten overnight depends on the situation. Durian can be eaten normally and will not deteriorate, but it cannot be eaten after discoloration, so as not to endanger human health. If durian is well preserved and does not deteriorate, it can be eaten overnight and will not affect the human body. It is recommended to put durian in a sealed bag or lunch box and then store it in the refrigerator. The temperature of the refrigerator is relatively low, which can reduce the growth of bacteria and is relatively difficult to deteriorate. Most of them can be eaten overnight. When durian is not well preserved, durian may change color or smell of alcohol overnight. At this time, durian has gone bad and can no longer be eaten. Deteriorated durian usually breeds a lot of bacteria. Abdominal pain, diarrhea, vomiting and other gastrointestinal discomfort are prone to occur after eating. It can cause gastroenteritis in severe cases. If poisoning symptoms appear after eating the deteriorated durian by mistake, you need to go to the hospital for treatment. You can take montmorillonite powder, norfloxacin capsules, omeprazole and other drugs under the guidance of a doctor to relieve symptoms. When buying durian in daily life, it is recommended to buy durian with food and a small amount, and try to eat fresh durian. In addition, durian contains protein, fat, dietary fiber, vitamin B2, nicotinic acid and other nutrients. However, its calories and sugar content are relatively high, so it is not recommended to eat too much to avoid obesity and hyperglycemia.