Mr. Fruge is 60 years old. After performing a routine colonoscopy, his gastroenterologist tells him everything is normal, except that she noticed the presence of several diverticula in his colon. The physician suggested he speak with the clinic dietitian regarding dietary recommendations.What dietary recommendations should the dietitian discuss with Mr. Fruge?


The dietitian should recommend that Mr. Fruge increase his fiber intake to help prevent progression of the disease. He should emphasize insoluble fiber in his diet and increase his fiber intake gradually to ensure tolerance. Bulk-forming agents, such as psyllium, can help to increase fiber intake if he has trouble getting enough fiber from food sources.

Nutritional Science

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