FODMAP food guide
Is fettuccine low FODMAP?
FODMAP score
45
Moderate
In small portions — Fettuccine is moderate in FODMAPs. Portion size decides whether it triggers symptoms.
FODMAPs present
Low-FODMAP serving
1 cup cooked
Becomes high FODMAP at
2 cups or more cooked
Wheat-based; portion-controlled servings are tolerable, large amounts add fructans.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores fettuccine at a serving of 1 cup cooked; at 2 cups or more cooked 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.
Go deeper
Related foods — gentlest first
Green scores are the real swaps; matching numbers are just relatives, not alternatives.