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Inflammatory Bowel Disease (Crohn's & Ulcerative Colitis)

Crohn's disease and ulcerative colitis are the two main forms of Inflammatory Bowel Disease (IBD): long-term conditions involving inflammation of the digestive tract. Unlike IBS, IBD is an inflammatory condition and is usually managed jointly with a gastroenterology team, often including medication.

Nutrition needs can vary significantly between flare-ups and periods of remission. During a flare, some clients need a lower-fibre, easily digested diet. During remission, the focus often shifts to rebuilding a varied, nutritious diet and correcting any deficiencies caused by inflammation or reduced absorption.

How a dietitian can help

  • Tailor dietary advice to your current stage, whether that's a flare or remission
  • Help identify and correct common deficiencies (iron, B12, vitamin D, calcium)
  • Support safe reintroduction of foods as symptoms settle
  • Work alongside your gastroenterology team for consistent, joined-up care
  • Support nutritional needs around surgery, stomas or nutritional supplement drinks where relevant

This page is for general information only and is not a substitute for personalised dietetic or medical advice. Please speak to your GP or book a consultation with our dietitian before making changes to your diet, supplements or medication.

Talk it through first, for free.

Book a free 15 to 20 minute discovery call to talk about your situation and how we can help. No obligation to book further.

Inflammatory Bowel Disease (Crohn's & Ulcerative Colitis) | Nourish with B