Can I eat sweet potatoes with ulcerative colitis?
During a flare: CautionIn remission: Usually OK
Peeled, well-cooked sweet potato flesh is soft and mostly soluble starch and fiber, but a patient-facing fiber guide from the American Gastroenterological Association specifically lists sweet potatoes with the skin on as one of the more challenging choices until symptoms are stable.
During a flare
Peel and cook until very soft; skip the skin while symptoms are active.
In remission
The skin can usually be reintroduced gradually, watching for gas or looser stools.
Ways to make it gentler
- peel before cooking
- bake, boil, or steam until soft
- mash or puree if still sensitive
Safer swaps
peeled white potato · butternut squash
Sources
- Inflammatory bowel disease (IBD): Role of fiber — American Gastroenterological Association
- Inflammatory bowel disease (IBD): Diet tips — American Gastroenterological Association
Last checked 2026-08-12
