What foods can trigger irritable bowel syndrome (IBS) symptoms?

The most problematic foods for patients with IBS are fiber and dairy.

Dr. Lawrence S. Friedman, MD
Foods that may trigger irritable bowel syndrome (IBS) symptoms include:
  • Apples and other raw fruits
  • Beans
  • Broccoli
  • Cabbage
  • Caffeine
  • Cauliflower
  • Chewing gum, beverages, or foods sweetened with fructose or sorbitol
  • Chocolate
  • Dairy products
  • Fatty foods
  • Margarine
  • Nuts
  • Orange and grapefruit juices
  • Wheat products

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What Causes Irritable Bowel Syndrome (IBS)?
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.