Is zucchini low FODMAP?

Moderate FODMAP, watch portions

Zucchini is moderate FODMAP: small portions may be fine, but larger servings can add up.

Moderate FODMAP

Fructan

Many people with IBS find it harder to tolerate.

Last reviewed October 24, 2026

Zucchini on a low FODMAP diet

Small amounts of zucchini are usually fine during elimination, but larger servings move into high FODMAP territory.
Avoid pairing it with other moderate or high FODMAP foods in the same meal, which is where stacking matters most.
If it bothers you, note it in a food diary and test it again during reintroduction.

Which FODMAPs are in zucchini

Fructan: Fructans are chains of fructose found in wheat, garlic, onion and some vegetables. People can't fully digest them, so they reach the large intestine, where gut bacteria ferment them. Read more about high FODMAP foods to avoid with IBS.

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Common questions

Is zucchini low FODMAP?

Zucchini is moderate FODMAP: small portions may be fine, but larger servings can add up. It contains fructans. Many people with IBS find it harder to tolerate.

Which FODMAPs are in zucchini?

Zucchini contains fructans. Fructans are chains of fructose found in wheat, garlic, onion and some vegetables. People can't fully digest them, so they reach the large intestine, where gut bacteria ferment them.

Can I have zucchini during the low FODMAP elimination phase?

In small amounts, usually yes. Larger servings can trigger symptoms, especially alongside other FODMAP sources.

How do I test zucchini during reintroduction?

Zucchini belongs with the fructans group, which is often tested with regular bread or pasta. Test one group at a time, starting small and increasing over a few days, and note how you feel.

Zucchini in our guides

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