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peanut butter

peanut butter

Condiments & Sauces

Is peanut butter high in fructans?

Fructans status
Low

Find out whether peanut butter is high or low in fructans, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.

Sensitivity notes

Why fructans food checker matters

Fructans are chains of fructose molecules found in wheat, onions, garlic, and many other foods. They're a type of FODMAP that can cause digestive symptoms in sensitive individuals because they're not well absorbed in the small intestine.

  • Garlic-infused oil is low-FODMAP since fructans don't dissolve in oil
  • Green parts of leeks and scallions are lower in fructans
  • Sourdough bread may be better tolerated than regular wheat bread

Triggers

HistamineLow
Histamine LiberatorsModerate
FODMAPsLow
FructansLow
GOSLow
FructoseSafe
PolyolsSafe
GlutenSafe
LactoseSafe
Dairy ProteinsSafe
NightshadesSafe
SalicylatesLow
OxalatesModerate
NickelHigh
SulfitesSafe
NitritesSafe
GlutamatesLow
TyramineLow
CaffeineSafe
LectinModerate
Low FermentationLow

Diets

GlutenFit
InflammationAvoid
VeganFit
VegetarianFit
Paleo AIPAvoid
MediterraneanFit
DASH DietAvoid
EoE CompatibleAvoid
FODMAPsAvoid
Low FermentationAvoid
Priority ingredient notes

Serving size, prep, and portion notes for peanut butter

Peanut butter's biggest hidden trigger is nickel: peanuts are legumes and rank high on the nickel scale, which makes peanut butter a frequent flare food for people with systemic nickel allergy, showing up as eczema, itching or gut upset. On top of that it carries moderate oxalate, a mild histamine-liberating effect and some lectins, so it stacks several small loads at once. None of this is the same as a true peanut allergy, which is a separate and potentially serious IgE reaction: if you have that, the nickel grading is irrelevant and you must avoid peanuts entirely.

Watch for

High in nickel, a common trigger for systemic nickel allergy (eczema, itching, digestive upset) because peanuts are legumes / Moderate oxalate, worth noting if you are prone to kidney stones or follow a low-oxalate diet / Mild histamine liberator and moderate in lectins, so it adds to the overall load even though neither is severe on its own / Separate from all of this, a true IgE peanut allergy is an anaphylaxis risk and means strict avoidance, not moderation

Learn More

Fructans Guide

Everything you need to know about fructans sensitivity and smart food choices.

Fructans are chains of fructose molecules found in wheat, onions, garlic, and many other foods. They're a type of FODMAP that can cause digestive symptoms in sensitive individuals because they're not well absorbed in the small intestine.

Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.

These foods are generally well-tolerated for Fructans sensitivity:

View all safe options

These foods have moderate levels and may be tolerated in small amounts:

These foods are high in fructans and may trigger symptoms:

View full list

If you're sensitive to Fructans, consider these strategies:

  • 1Garlic-infused oil is low-FODMAP since fructans don't dissolve in oil
  • 2Green parts of leeks and scallions are lower in fructans
  • 3Sourdough bread may be better tolerated than regular wheat bread
  • 4Spelt and ancient grains still contain fructans despite marketing claims
  • 5Portion size matters - small amounts may be tolerable

Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.

Want personalized tracking?

Download Triggerbites to log meals, track symptoms, and discover your unique triggers.

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FAQ

Is peanut butter high in Fructans?

Fructans: moderate signal - portion size matters.

Can I still eat peanut butter if I'm sensitive to Fructans?

Try smaller portions and space it out.

What else should I check?

Check Paleo AIP, Nickel, and Histamine Liberators next for a fuller picture.