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Chickpeas vs Lentils: Which Is Better for IBS?

Both chickpeas and lentils are high in GOS and fructans, making them problematic for IBS. However, canned and rinsed versions of both may be tolerated in very small amounts (about 1/4 cup). Neither is clearly better than the other.

FODMAP Grade
C — High FODMAP
C — High FODMAP
IBS Trigger?
Yes
Yes
FODMAP Types
GOS (Galacto-oligosaccharides) Fructans
GOS (Galacto-oligosaccharides) Fructans
Safe Portion

Up to 1/4 cup canned, drained (42g) may be tolerated

Up to 1/4 cup canned, drained (46g) may be tolerated

Symptoms
Bloating Gas & Flatulence Cramping Diarrhea Abdominal Pain
Bloating Gas & Flatulence Cramping Diarrhea

The Verdict

Both are high-FODMAP from dried. Canned and rinsed, both may be tolerated at 1/4 cup. Firm tofu is a better plant protein alternative for IBS.

Detailed Breakdown

Chickpeas C — High FODMAP

Yes. Chickpeas are high in GOS and fructans, making them a common IBS trigger. Canned and rinsed chickpeas are slightly lower in FODMAPs than dried varieties. Even so, portions above 1/4 cup (42g) can cause significant bloating, gas, and abdominal pain in most IBS-sensitive individuals.

Chickpeas contain high levels of galacto-oligosaccharides (GOS) and fructans. Standard servings in hummus, salads, and curries easily exceed FODMAP thresholds.

View full Chickpeas FODMAP guide →
Lentils C — High FODMAP

Yes. Lentils are high in GOS and fructans, particularly dried lentils. Canned lentils are slightly better tolerated because rinsing removes some water-soluble FODMAPs. Small portions (about 1/4 cup or 46g canned) may be acceptable for some people, but larger servings commonly trigger bloating and gas.

Lentils contain significant GOS and fructans. They are a common trigger in soups, stews, and plant-based diets.

View full Lentils FODMAP guide →

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