Simple, practical nutrition choices
Eating well with inflammatory bowel disease (IBD) can feel complicated. Every meal becomes a balancing act between nourishing your body, managing symptoms, and supporting long-term gut health. Some foods are widely recognised as gentle, supportive choices that may help maintain a stable gut environment while providing essential nutrients. These are not miracle foods, and they won’t replace your medication, but they may form part of a steady, practical approach to eating well with Crohn’s disease or ulcerative colitis.
Why food choices matter in IBD
The foods you eat come into direct contact with your gut lining and the trillions of bacteria that live there. In IBD, the immune system is already overactive, and inflammation can affect nutrient absorption, digestion comfort, and gut stability. While no single food can treat IBD, choosing foods that are easier to digest, less likely to irritate, and rich in helpful nutrients may support overall gut health alongside medical treatment.
What makes a food gut-friendly
A gut-friendly food is typically easy to digest, does not trigger symptoms in most people, and provides nutrients that support the gut lining, immune function, or gut bacteria. These foods tend to be low in fibre during flare-ups, well-cooked, and free from common irritants such as excessive fat, spice, or highly processed ingredients. During remission, variety becomes more important, and a wider range of foods can often be introduced gradually.
Ten supportive food choices
Oily fish
Oily fish such as salmon, mackerel, and sardines are rich in omega-3 fatty acids, which may help support the body’s response to inflammation. They are also a good source of protein, important for tissue repair and maintaining muscle mass, particularly if IBD has caused weight loss or malnutrition.
White fish
White fish such as cod, haddock, or plaice is a lean, easily digested source of protein. Low in fat and typically well tolerated, it is a useful option when the gut is sensitive or during recovery from a flare.
Well-cooked vegetables
Vegetables such as carrots, courgettes, and squash are easier to digest when peeled and cooked until soft. Cooking softens fibre and makes nutrients more accessible. These vegetables provide vitamins, minerals, and gentle support for gut bacteria without being too harsh on an inflamed gut lining.
Bananas
Bananas are soft, low in fibre, and easy to digest. They provide potassium, which can be depleted during diarrhoea, and are often well tolerated even during flare-ups. Ripe bananas are particularly gentle.
White rice
White rice is a low-fibre carbohydrate that provides energy without straining the digestive system. Bland and easy to digest, it can help bulk up stools during diarrhoea and is a useful staple during active disease.
Eggs
Eggs are a complete protein source and can be prepared gently by boiling or scrambling. Nutrient-dense and easy to digest, they provide vitamins and minerals that support overall health. Most people with IBD tolerate eggs well.
Smooth nut butters
Smooth peanut or almond butter provides healthy fats, protein, and calories in a form easier to digest than whole nuts. They are useful for maintaining weight and energy, particularly if appetite is reduced. Choose varieties without added sugar or palm oil where possible.
Porridge oats
Oats are a source of soluble fibre, which may support gut bacteria and help regulate bowel movements. Porridge made with water or a well-tolerated milk alternative can be soothing and filling. Oats are best introduced during stable periods and may not suit everyone during flare-ups.
Plain yoghurt
Plain, unsweetened yoghurt contains live bacteria that may support the balance of gut bacteria. Some people with IBD tolerate yoghurt well, while others find dairy difficult. It can be a useful source of protein and calcium if tolerated. Non-dairy alternatives with live cultures are also available.
Bone broth
Bone broth contains amino acids and minerals. Gentle and easy to sip, it may provide comfort during periods when solid food feels difficult. While evidence is limited, some people find it soothing and nourishing during flare-ups or low appetite.
Practical takeaways
- Try introducing one new food at a time during stable periods to see how your gut responds.
- Keep a simple food diary to spot patterns between what you eat and how you feel.
- Cook vegetables thoroughly and peel them to reduce fibre content during flare-ups.
- Choose oily fish two or three times a week to support omega-3 intake.
- Work with a dietitian who specialises in IBD to tailor food choices to your individual needs.
- Remember that gut-friendly foods support your treatment but do not replace medication or monitoring by your healthcare team.
Conclusion
Eating well with IBD is about finding a balance that works for you. These ten foods are widely considered gentle, nourishing, and practical choices that may support gut health over time. They are not a cure, and they will not suit everyone in every situation. What matters most is consistency, variety when tolerated, and working closely with your healthcare team to build a sustainable approach to nutrition that fits your life and your treatment plan.
References
- Chicco F, Magrì S, Cingolani A, et al. Multidimensional impact of Mediterranean diet on inflammatory bowel disease patients. Inflamm Bowel Dis. 2021;27(1):1-9. doi:10.1093/ibd/izaa097
- Narula N, Wong ECL, Dehghan M, et al. Association of ultra-processed food intake with risk of inflammatory bowel disease: prospective cohort study. BMJ. 2021;374:n1554. doi:10.1136/bmj.n1554
- Ribaudi E, Amato S, Becherucci G, et al. Addressing nutritional knowledge gaps in inflammatory bowel disease: a scoping review. Nutrients. 2025;17(5):833. doi:10.3390/nu17050833
- Colombel JF, Shin A, Gibson PR. AGA clinical practice update on functional gastrointestinal symptoms in patients with inflammatory bowel disease: expert review. Clin Gastroenterol Hepatol. 2019;17(3):380-390.e1. doi:10.1016/j.cgh.2018.01.036
- Scaioli E, Sartini A, Bellanova M, Campieri M, Festi D, Bazzoli F, Belluzzi A. Eicosapentaenoic acid reduces fecal levels of calprotectin and prevents relapse in patients with ulcerative colitis. Clin Gastroenterol Hepatol. 2018;16(8):1268-1275.e2. doi:10.1016/j.cgh.2018.01.036
This article is intended for informational and educational purposes only. It does not constitute medical advice and should not be used as a substitute for professional medical guidance, diagnosis, or treatment.