Who needs a low-fiber diet?
A low-fiber diet is used for a short time during flare-ups of irritable bowel syndrome, diverticulitis, Crohn’s disease or ulcerative colitis, and after some kinds of bowel surgery, says MedlinePlus, the US National Library of Medicine’s health site. It is used for longer when the bowel is narrowed or blocked.
A provider or dietitian sets the limit, for example 10 to 15 g of fiber a day. For breads, crackers, cereals and pasta, MedlinePlus gives less than 2 g of fiber per serving. Follow the amounts your own care team gives you.
For everyone else
This ranking is for people who were told to cut back. The FDA Daily Value for fiber is 28 g a day.
Sources
- MedlinePlus, U.S. National Library of Medicine. Low-fiber diet. Reviewed 24 Jul 2024. Accessed 11 Nov 2026. https://medlineplus.gov/ency/patientinstructions/000200.htm
- U.S. Food and Drug Administration. Daily Value on the Nutrition and Supplement Facts Labels. Current as of 5 Mar 2024. Accessed 11 Nov 2026. https://www.fda.gov/food/nutrition-facts-label/daily-value-nutrition-and-supplement-facts-labels

































