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High FODMAP

Brussels Sprouts

Trigger range at the portion shown below.

verifiedReviewed by Nghi Tran, RD•Updated Apr 2026•Source: Monash University standards
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CategoryVegetables
The useful answer

Brussels Sprouts and the low FODMAP diet

Brussels sprouts deliver a rich, cabbage-like flavor and a firm texture that caramelizes beautifully during high-heat cooking. They contain significant levels of fructans and galacto-oligosaccharides that commonly provoke digestive discomfort. Consuming typical portions often triggers bloating, excessive gas, and abdominal cramping in sensitive individuals. Strict portion limitation or complete avoidance remains necessary during active IBS management phases.
Listed portion

No safe serving size

Portion size can change a FODMAP result. Treat this as the context for the range—not a personal tolerance guarantee.

FODMAP groups

Group information helps organize reintroduction challenges and possible stacking.

Preparation & context

What can change the result?

Avoid adding Brussels sprouts to holiday vegetable platters and roasted root mixes to prevent accidental exposure. Substitute them with roasted carrots, zucchini halves, or parsnips (in tiny amounts) for similar textural results. Even boiled Brussels sprouts release problematic carbohydrates into cooking water that may still cause irritation. Always check casserole and grain bowl ingredients carefully for hidden Brussels sprout fragments.
Common questions

About Brussels Sprouts

Is Brussels Sprouts low FODMAP?

Brussels Sprouts is currently listed as high FODMAP in this database. The result should be read with the listed portion: No safe serving size.

Does portion size matter?

Yes. FODMAP load depends on quantity and can also be affected by other foods eaten in the same meal.

Can everyone with IBS tolerate it?

No food result predicts individual tolerance. A dietitian can help interpret symptoms, portions, and reintroduction challenges.

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