Irritable Bowel Syndrome and Gluten-Related Disorders
Overview
Authors
Affiliations
: Irritable bowel syndrome (IBS) is frequently associated with celiac disease (CD) and nonceliac gluten/wheat sensitivity (NCGS/NCWS), but epidemiological and pathophysiological aspects are still unclear. Furthermore, a gluten-free diet (GFD) can positively influence IBS symptoms. : A comprehensive online search for IBS related to CD, NCGS and GFD was made using the Pubmed, Medline and Cochrane databases. : Although a systematic screening for CD in IBS is not recommended, CD prevalence can be increased in diarrhea-predominant IBS patients. On the other hand, IBS symptoms can be persistent in treated CD patients, and their prevalence tends to decrease on a GFD. IBS symptoms may overlap and be similar to those associated to nonceliac gluten and/or wheat sensitivity. Increased gut permeability could explain the gluten/wheat effects in IBS patients. Finally, a GFD could improve symptoms in a subgroup of IBS patients. : The possible interplay between IBS and gluten-related disorders represents a scientifically and clinically challenging issue. Further studies are needed to confirm these data and better clarify the involved pathophysiological mechanisms.
Haghbin H, Hasan F, Gangwani M, Zakirkhodjaev N, Lee-Smith W, Beran A J Clin Med. 2025; 13(24.
PMID: 39768453 PMC: 11728101. DOI: 10.3390/jcm13247531.
FODMAP Diet in Celiac Disease and Gluten-Related Disorders.
Satta P, Mocci G, Lai M Nutrients. 2024; 16(23).
PMID: 39683583 PMC: 11644508. DOI: 10.3390/nu16234190.
Does sourdough bread provide clinically relevant health benefits?.
DAmico V, Ganzle M, Call L, Zwirzitz B, Grausgruber H, DAmico S Front Nutr. 2023; 10:1230043.
PMID: 37545587 PMC: 10399781. DOI: 10.3389/fnut.2023.1230043.
He S, Lin Q, Huang J, Zheng L, Lai J, Chen C Evid Based Complement Alternat Med. 2022; 2022:3904571.
PMID: 35966738 PMC: 9365570. DOI: 10.1155/2022/3904571.
Irritable Bowel Syndrome: A Multifaceted World Still to Discover.
Bassotti G J Clin Med. 2022; 11(14).
PMID: 35887869 PMC: 9318881. DOI: 10.3390/jcm11144103.