Can I Eat Lettuce with IBS?

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

Lettuce is low FODMAP and one of the safest vegetables. Iceberg and butter lettuce are gentlest; romaine is also well tolerated.

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Low FODMAPSafe: Generous portions

What Our Protocols Say

Bloating-DominantExcellent choice

One of the safest vegetables for sensitive stomachs.

Tip: Iceberg and butter lettuce are gentlest.

Constipation (IBS-C)Light fiber

Adds volume without heavy fiber load.

Tip: Good base for salads with IBS-safe toppings.

Diarrhea (IBS-D)Well tolerated

Very gentle on the digestive system.

Tip: Safe even during flares for most.

Mixed (IBS-M)Always safe

Won't trigger symptoms in either direction.

Tip: Reliable green for any symptom state.

Post-SIBO RecoveryHighly recommended

Zero fermentation risk.

Tip: Use as base for SIBO-friendly salads.

Stress-TriggeredVery gentle

Light and easy on stressed digestion.

Tip: Simple salads are calming meals.

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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