FODMAP food guide
Is tonic water low FODMAP?
FODMAP score
20
Low FODMAP
Yes — Tonic Water is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
1 glass (250 ml)
Standard sugar-sweetened tonic water is low-FODMAP; diet versions are too unless they use polyols.
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.