Processed Foods
People with IBS diarrhea should avoid processed foods. They contain a lot of harmful preservatives and additives that would trigger the flare-ups. In addition, high levels of fat in these products would increase the intensity of your intestinal contractions caused by the natural gastrocolic reflex in the body. Thus, make sure to limit your consumption of sausage, pizza, fried chicken, French fries, burgers, steaks, and other processed foods. Go for other healthy options that are fresh and minimally processed. [10]
