The Role of Diet in the Treatment of Irritable Bowel Syndrome: A Systematic Review

Rajdeep Singh, Ahmed Salem, Julie Nanavati, Gerard E. Mullin

Research output: Contribution to journalReview articlepeer-review

17 Scopus citations

Abstract

Irritable bowel syndrome (IBS) is a multifaceted illness involving maladaptive shifts in the gut microbiota that affect the enteric nervous and immune systems, mucosal barrier function, the balance of neurotransmitters and hormones, and emotional well-being. There is abundant evidence indicating that certain foods elicit symptoms in IBS. Numerous elimination-type diets have been shown to alleviate symptoms. However, among these, the most controversial is a group of foods called fructo, oligo-, di-, and monosaccharides and polyols (FODMAPs). This paper reviews the role of diet and systematically analyze the literature for the role of FODMAPs in IBS.

Original languageEnglish (US)
Pages (from-to)107-137
Number of pages31
JournalGastroenterology Clinics of North America
Volume47
Issue number1
DOIs
StatePublished - Mar 2018

Keywords

  • Diet
  • Elimination diets
  • FODMAPs
  • Fiber
  • Food sensitivities
  • Gluten
  • Irritable bowel syndrome
  • Nutrition

ASJC Scopus subject areas

  • Gastroenterology

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