Existing dietary guidelines for Crohns disease and ulcerative colitis

Amy C. Brown, S. Devi Rampertab, Gerard E. Mullin

Research output: Contribution to journalReview articlepeer-review

65 Scopus citations


Patients with inflammatory bowel disease (IBD) often question their doctors about diet. The objectives of this article are to provide clinicians with existing dietary advice by presenting the dietary information proposed by medical societies in the form of clinical practice guidelines as it relates to IBD; listing dietary guidelines from patient-centered IBD-related organizations; and creating a new 'global practice guideline that attempts to consolidate the existing information regarding diet and IBD. The dietary suggestions derived from sources found in this article include nutritional deficiency screening, avoiding foods that worsen symptoms, eating smaller meals at more frequent intervals, drinking adequate fluids, avoiding caffeine and alcohol, taking vitamin/mineral supplementation, eliminating dairy if lactose intolerant, limiting excess fat, reducing carbohydrates and reducing high-fiber foods during flares. Mixed advice exists regarding probiotics. Enteral nutrition is recommended for Crohns disease patients in Japan, which differs from practices in the USA.

Original languageEnglish (US)
Pages (from-to)411-425
Number of pages15
JournalExpert Review of Gastroenterology and Hepatology
Issue number3
StatePublished - Jun 2011


  • Crohns disease
  • diet
  • dietary supplements
  • enteral nutrition
  • inflammatory bowel disease
  • nutrition
  • parenteral nutrition
  • ulcerative colitis

ASJC Scopus subject areas

  • Hepatology
  • Gastroenterology


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