Gluten-containing foods
People with celiac disease (a common gut problem) are intolerant towards gluten and gluten-based products. However, it is also becoming increasingly common among those with inflammatory digestive symptoms. Gluten is a protein that can be found in wheat, rye, and barley. It is not only a common content in foods such as bread and pasta, but can also be a part of cooked items such as condiments, soups, sauces, and proteins.
If you think gluten may be the cause of your recent ulcerative colitis flareup, eliminate at least four weeks of all forms of gluten-containing foods as cereals, baked goods, wheat and other items.