FODMAP food guide
Is marshmallows low FODMAP?
FODMAP score
25
Low FODMAP
Yes — Marshmallows is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
about 6 marshmallows (30 g)
Becomes high FODMAP at
large servings sweetened with HFCS
Standard sugar/glucose-syrup marshmallows are low-FODMAP in normal servings.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores marshmallows at a serving of about 6 marshmallows (30 g); at large servings sweetened with HFCS it belongs in the high band. A source quoting the larger serve will call it high, and one quoting the smaller will call it low — the same food, measured at two different amounts.
Based on published FODMAP research and reviewed reference data. Informational only — not medical advice. Tolerance is individual; verify with a dietitian during the elimination phase.