Can I Eat Corn with IBS?

Rebecca Taylor
Reviewed by Rebecca Taylor, Registered Nutritionist (RNutr)
Quick Answer

Corn is low FODMAP in small portions. It's hard to digest and may appear undigested. Canned corn tends to be better tolerated.

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Low FODMAPSafe: 1/2 cob or 1/2 cup

What Our Protocols Say

Bloating-DominantSmall portions

Low FODMAP but hard to digest — can cause mechanical discomfort.

Tip: Chew thoroughly; canned corn is softer.

Constipation (IBS-C)May help

Insoluble fiber adds bulk.

Tip: Include occasionally for variety.

Diarrhea (IBS-D)Limit

Insoluble fiber can speed transit.

Tip: Avoid during flares; small amounts when stable.

Mixed (IBS-M)Small amounts

Test your individual response.

Tip: Well-cooked canned corn is easiest.

Post-SIBO RecoveryOK in portions

Low fermentation potential.

Tip: Small amounts allowed.

Stress-TriggeredGenerally fine

Not a common stress trigger.

Tip: Chew well for best digestion.

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Medical Disclaimer

This information is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare provider before making changes to your diet.

Last updated: January 29, 2025 | Reviewed by Rebecca Taylor, RNutr