You can’t eat cornmeal in the acute stage of ulcerative colitis, but you can eat cornmeal in the remission stage. Ulcerative colitis usually has symptoms such as diarrhea, abdominal pain, blood in stool, vomiting, weight loss, etc. Some patients may also have arthritis and liver function abnormalities. Patients in the acute stage of ulcerative colitis are not recommended to eat cold, stimulating, high-fiber, greasy food, etc. It is recommended to eat some well-digested softer food. Cornmeal contains relatively high fiber, itself is also relatively rough, ulcerative colitis acute stage consumption may aggravate diarrhea, abdominal pain and other symptoms, so ulcerative colitis acute stage is best not to eat cornmeal. Ulcerative colitis remission period can be the same as normal people, so you can eat cornmeal. If diagnosed with ulcerative colitis disease, it is recommended that early standardized treatment to reduce the adverse effects of the disease.