what foods should a person in diverticulitis exacerbation avoid
Foods to Avoid With Diverticulitis. In the past, doctors had recommended that people with diverticular disease (diverticulosis or diverticulitis) avoid hard-to-digest foods such as nuts, corn, popcorn, and seeds, for fear that these foods would get stuck in the diverticula and lead to inflammation.any studies show that eating fiber-rich foods can help control diverticular symptoms. Try to eat at least 25-35 grams of fiber a day. Here are a few fiber-rich foods to include in meals: 1  Whole-grain breads, pastas, and cereals. 2  Beans (kidney beans and black beans, for example).