FODMAP food guide
Is grape juice low FODMAP?
FODMAP score
25
Low FODMAP
Yes — Grape Juice is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
1/2 cup to 1 cup (125-250 ml)
Becomes high FODMAP at
large quantities
Grapes are low FODMAP with a balanced glucose-to-fructose ratio, so 100 percent grape juice is generally low FODMAP at a normal glass; check for added sweeteners.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores grape juice at a serving of 1/2 cup to 1 cup (125-250 ml); at large quantities 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.