FODMAP food guide
Is spring onion (green tops) low FODMAP?
FODMAP score
10
Low FODMAP
Yes — Spring Onion (Green Tops) is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
3/4 cup chopped (75g)
Becomes high FODMAP at
1 cup chopped (97g)
The green leafy part alone contains negligible Fructans; chop generously as an onion replacement.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores spring onion (green tops) at a serving of 3/4 cup chopped (75g); at 1 cup chopped (97g) 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.