Pistachios

Nuts & Seeds

Often contains: Tree nuts, Pistachio.

Allergen info is a guide only — always read the actual product label.

GASP score by preparation (lower is gentler · 0–10)

Preparation	Gas	Binding	Overall
Roasted (low oil)usual	4.5	1.0	6.1

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Alternatives for pistachios, ranked three ways. Tap any ingredient to learn what it is.

Safestsafe default · confidence B

Smooth peanut butter or chestnuts

Lowest likely gas, urgency, residue and irritation.

Monash lists pistachios as high-FODMAP (GOS). Peanuts and chestnuts are low-FODMAP nut options with less residue.

Peanut butter · nut butter · 1–2 tbsp2.3
Chestnuts · nut · small serve3.2

Combined load for these items is 5.5 vs 6.1 for pistachios — about 0.6 points lower.

Scores are modelled estimates, not medical advice. Everyone's gut is different, and tolerance changes over time. Reintroduce foods one at a time, and follow your own medical team's advice.