peanut butter
Condiments & Sauces
Is peanut butter high in lectin?
Find out whether peanut butter is high or low in lectin, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.
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Sensitivity notes
Why lectin food checker matters
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
- Proper cooking destroys most lectins - never eat raw beans
- Pressure cooking is highly effective at reducing lectins
- Peeling and deseeding reduces lectin content
Triggers
Diets
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
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Lectin Guide
Everything you need to know about lectin sensitivity and smart food choices.
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
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 Lectin sensitivity:
View all safe options
If you're sensitive to Lectin, consider these strategies:
- 1Proper cooking destroys most lectins - never eat raw beans
- 2Pressure cooking is highly effective at reducing lectins
- 3Peeling and deseeding reduces lectin content
- 4Fermentation can reduce lectins in some foods
- 5Sprouting may increase or decrease lectins depending on the food
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is peanut butter high in Lectin?
Lectin: moderate signal - portion size matters.
Can I still eat peanut butter if I'm sensitive to Lectin?
Try smaller portions and space it out.
What else should I check?
Check Paleo AIP, Nickel, and Histamine Liberators next for a fuller picture.