FODMAP food guide
Is nuts low FODMAP?
FODMAP score
25
Low FODMAP
Yes — Nuts is low FODMAP in normal servings and is generally well tolerated by people with IBS.
Low-FODMAP serving
about 30 g of peanuts, walnuts, macadamias, or pecans
Becomes high FODMAP at
large handfuls, or any serving of cashews/pistachios
Peanuts, walnuts, macadamias and pecans are low at 30 g; cashews and pistachios are high (GOS/Fructans), and almonds are moderate above ~10 nuts.
Seen a different rating somewhere else?+
Usually it's a portion difference, not a disagreement. This page scores nuts at a serving of about 30 g of peanuts, walnuts, macadamias, or pecans; at large handfuls, or any serving of cashews/pistachios 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.