Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2025 Jun:67:105-113.
doi: 10.1016/j.clnesp.2025.03.005. Epub 2025 Mar 8.

Habitual intake of macronutrients and fermentable oligo-, di-, monosaccharides and polyols is not associated with irritable bowel syndrome-like symptoms in inflammatory bowel disease

Affiliations
Free article

Habitual intake of macronutrients and fermentable oligo-, di-, monosaccharides and polyols is not associated with irritable bowel syndrome-like symptoms in inflammatory bowel disease

Insaf Zerouga et al. Clin Nutr ESPEN. 2025 Jun.
Free article

Abstract

Purpose: Almost a third of patients with inactive inflammatory bowel disease (IBD) suffer from symptoms compatible with irritable bowel syndrome (IBS-like symptoms). The relation between these symptoms and diet in patients with IBD is not fully established. We aimed to assess associations between IBS-like symptoms and intake of macronutrients and fermentable oligo-, di-, monosaccharides, and polyols (FODMAPs) in patients with inactive IBD compared to an IBD-free background population.

Methods: Patients with IBD at one-year follow-up from the IBSEN III (Inflammatory bowel disease in South-Eastern Norway) study were compared to an IBD-free Norwegian background population (Tromsø7). A food frequency questionnaire (FFQ) was used to collect dietary data including FODMAP intake, which was compiled as gram/100 g of food and assessed in patients with active versus inactive IBD. Rome IV criteria were applied to define IBS-like symptoms in patients with inactive IBD.

Results: A sample of 154 patients ≥40 years with inactive IBD was compared to 11078 adults from the IBD-free background population (Tromsø7). There were no significant associations between IBS-like symptoms and FODMAP and macronutrient intake, neither in patients with inactive IBD nor in the IBD-free background population. Patients with IBD ≥40 years had higher intake of fructans and total FODMAPs compared to the Tromsø7 sample. Intake of nutrients and FODMAPs was similar in patients with active IBD (n = 105), inactive IBD with IBS-like symptoms (n = 55), and without IBS-like symptoms (n = 197).

Conclusion: FODMAP and macronutrient intake were not associated with IBS-like symptoms in patients with inactive IBD one-year after diagnosis.

Keywords: Dietary intake; FFQ; FODMAPs; Inflammatory bowel disease; Irritable bowel syndrome-like symptoms.

PubMed Disclaimer

Conflict of interest statement

Declaration of competing interest ØH has received personal fees from AbbVie, Janssen-Cilag AS, Takeda and Ferring. VAK reported advisory boards from Takeda and Tillotts Pharma, consultant fees from Janssen-Cilag and Takeda, and speaker fees from Thermo Fischer Scientific. VS has been sponsored by funds from Takeda. TED has served as a speaker, consultant or advisory board member for AbbVie, Ferring, Pfizer, Pharmacosmos, Takeda, Tillotts, and Vifor Pharma. He received unrestricted research grants from AbbVie, and Pharmacosmos. MLH received investigator-initiated research grants from Takeda, Pfizer, Tilllotts Pharma, Ferring and Janssen-Cilag, speaker honoraria from Takeda, Tillotts, Ferring, AbbVie, Galapagos, MSD and Meda, advisory board from Takeda, Galapagos, MSD, Lilly, Janssen-Cilag, Pfizer and AbbVie. SOF reported personal fees from Takeda, Galapagos, Jansen-Cilag, Abbvie, Pharmacosmos, Norgine and Bristol-Myers-Squibb.

LinkOut - more resources