Yes, corn is low in fat and won't gain meat after eating it, but it is said that eating it requires some tea leaves to adjust it, and eating a little fat will always rebound. Therefore, it is unscientific to suggest that you exercise more to lose weight, and eat less or even not. You should develop good exercise habits, so as to ensure that weight loss does not rebound and you are healthy.
I hope I can help you find a good way to lose weight.