Can I eat spinach with ulcerative colitis?
During a flare: CautionIn remission: Usually OK
Cooked, small-portion spinach (baby spinach) is low FODMAP per Monash FODMAP testing, but a patient-facing American Gastroenterological Association fiber guide lists spinach among the more challenging vegetables to introduce until symptoms are more stable.
During a flare
If trying spinach during a flare, use small amounts of well-cooked spinach rather than raw salad greens.
In remission
Cooked or raw baby spinach is usually well tolerated as symptoms stabilize.
Ways to make it gentler
- cook (sauteed, steamed, blended into soup) rather than eating raw during a flare
- start with small portions
Safer swaps
cooked zucchini · cooked carrots
Sources
- Inflammatory bowel disease (IBD): Role of fiber — American Gastroenterological Association
- Eating more vegetables on a low FODMAP diet — Monash FODMAP
Last checked 2026-08-12
