FODMAP food guide
Is onion rings low FODMAP?
FODMAP score
90
High FODMAP
No — Onion Rings is high FODMAP and is a common trigger for IBS symptoms in typical servings.
FODMAPs present
Becomes high FODMAP at
any serving
Onion is one of the highest fructan foods; battered onion rings are high FODMAP, skip them during elimination.
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.
Go deeper
Related foods — gentlest first
Green scores are the real swaps; matching numbers are just relatives, not alternatives.