Yes, but it depends on the time and the freshness of the corn. Usually, corn can be eaten the next day after it is cooked, but only if the cooked corn is placed in a cold place such as the refrigerator and there is no mucus, odor or other spoilage.

Corn cooked not put in the refrigerator, overnight corn is easy to rot and spoilage, that is, the color is black, the smell and taste of acid, mucus appears on the surface, do not eat again. Because cooked corn placed at room temperature overnight, easy to breed a lot of bacteria, in the growth and reproduction of bacteria will produce toxins. If you eat these rotten and spoiled corn, it is easy to produce gastroenteritis, abdominal pain, diarrhea, bloating and other symptoms. In severe cases, it may cause acute poisoning and require prompt medical attention.