Crohn's disease is a type of inflammatory bowel disease, or IBD, causing inflammation of the digestive or gastrointestinal tract. The exact cause of Crohn's disease is not well understood though genetics, environmental factors and an individual's immune system are all factors. Food is not a cause of the disease, however avoiding certain foods once Crohn's has developed can reduce symptoms and support healing of the GI tract. There is no single eating plan that will work for all Crohn's patients. For individualized recommendations that support an overall healthy eating plan, consult with a registered dietitian.
High-Fat Foods
Certain Crohn's disease patients are not able to digest or absorb fat normally, according to MayoClinic.com. Avoiding high-fat foods such as fried foods, fatty meats and full fat dairy including butter, ice cream, whole milk, half-and-half and sour cream may reduce abdominal discomfort.
High-Fiber Foods
The Crohn's and Colitis Foundation of America, or CCFA, recommends restricting intake of certain high-fiber foods that may cause cramping and diarrhea. These foods include fiber-rich breads, cereals, leafy greens, beans, raw fruits and vegetables, seeds, nuts and popcorn. The CCFA cautions against imposing too many food restrictions and encourages individuals to keep a food journal to record the foods they are able to tolerate.
Certain Beverages
The American Dietetic Association recommends watching not only food intake, but also beverage consumption. Alcohol and caffeine can stimulate the intestines, which may cause diarrhea. Artificially sweetened beverages containing sugar alcohols such as sorbitol, mannitol and xylitol may also cause abdominal cramping.
Large Portions
Too much food of any kind moving through the digestive tract at once may cause irritation. Small, frequent meals that are eaten slowly will ease digestion, minimize gassiness, and keep hunger in check throughout the day.
