Follow an IBS-friendly meal plan built on low FODMAP foods to calm your gut. A dietitian-backed 7-day guide to gentle digestion and lasting relief.
Frequently Asked Questions
What can I eat on an IBS-friendly meal plan?
Focus on low FODMAP foods: eggs, chicken, fish, white rice, gluten-free oats, firm tofu, bananas, blueberries, strawberries, carrots, zucchini, bell peppers, spinach, and lactose-free dairy. These foods are less likely to ferment in the gut and trigger IBS symptoms.
What foods should I avoid with IBS?
Avoid high FODMAP foods including onions, garlic, apples, pears, wheat bread and pasta, regular dairy milk, soft cheeses, lentils, chickpeas, cauliflower, and mushrooms. Also limit caffeine, alcohol, carbonated drinks, and high-fat or spicy foods, which commonly aggravate IBS.
What is the low FODMAP diet and how does it help IBS?
FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols — short-chain carbohydrates that the small intestine absorbs poorly. When they reach the large intestine undigested, gut bacteria ferment them, producing gas and drawing in water, which triggers IBS symptoms. A low FODMAP diet eliminates these triggers for 2–6 weeks, then systematically reintroduces them to identify personal tolerances. A 2019 review in Nutrients found that 50–76% of IBS patients experienced significant symptom relief on the low FODMAP diet.
What should I eat during an IBS flare-up?
Stick to plain, easily digestible foods: white rice, boiled or baked chicken, ripe bananas, boiled potatoes (peeled), and cooked carrots. Drink plenty of water and non-caffeinated herbal teas. Avoid raw vegetables, high-fat foods, large meals, and caffeine until symptoms settle.
How long does it take to see results on a low FODMAP diet?
Most people notice a meaningful reduction in IBS symptoms within 2 to 4 weeks of following a strict low FODMAP elimination phase. The full protocol — elimination, reintroduction, and personalization — typically takes 8 to 12 weeks. Work with a registered dietitian for the best outcomes, as the reintroduction phase requires careful monitoring.