Can I Eat Flaxseed with IBS?

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

Ground flaxseed is low FODMAP and helpful for constipation. A gentle fiber source rich in omega-3s.

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Low FODMAPSafe: 1 tablespoon ground

What Our Protocols Say

Bloating-DominantGenerally safe

Low FODMAP; start slowly to avoid initial gas.

Tip: Ground flaxseed in oatmeal is a great combo.

Constipation (IBS-C)Highly recommended

Excellent gentle fiber for promoting regularity.

Tip: 1 tbsp in morning oatmeal with plenty of water.

Diarrhea (IBS-D)May help absorb water

Soluble fiber can help firm stools.

Tip: Start with 1/2 tablespoon.

Mixed (IBS-M)Regulating effect

Helps normalize bowel function.

Tip: Consistent daily use works best.

Post-SIBO RecoveryIntroduce slowly

Low fermentation; watch fiber tolerance.

Tip: Small amounts when symptoms stable.

Stress-TriggeredAnti-inflammatory

Omega-3s support gut-brain health.

Tip: Regular intake supports stress response.

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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