zucchini
Vegetables
Is zucchini high in lectin?
Find out whether zucchini 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 zucchini
Zucchini (courgette) is a mild summer squash that stays clean on histamine, oxalates, gluten, nickel and sulfites. Its flags are moderate: a FODMAP grade of C that means it is low FODMAP only in smaller servings, moderate salicylates (C), and a high lectin grade (E) that lives mostly in the skin and seeds. In a modest portion it is one of the easier vegetables for a sensitive gut.
Watch for
FODMAP graded C: low FODMAP in a small serving (Monash caps it around 65 g), higher if you eat a big plate / Graded high in lectins (E), mostly in the peel and seeds, so peeling helps lectin-sensitive eaters / Moderate salicylates (graded C), a minor flag on a strict salicylate elimination diet
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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 zucchini high in Lectin?
Lectin: higher signal - consider smaller servings or swaps.
Can I still eat zucchini if I'm sensitive to Lectin?
Best to avoid or test carefully with a small amount.
What else should I check?
Check FODMAPs, Salicylates, and FODMAPs next for a fuller picture.