If you are like many adults, corn is a major staple food in your daily diet. While corn is easy to grow and is highly cost-effective for large families on a budget, it is difficult for the human body to digest. In fact, corn is not processed in the body; rather, it is merely passed on through the colon and eliminated as waste. When this happens, you have a higher chance of having gas and sudden urgency, even if you don’t have bowel issues. However, when you have diverticulosis and other intestinal issues, corn can enhance the symptoms, causing you to feel the need to go in a hurry.