Association not found between dietary fermentable oligosaccharides, disaccharides, monosaccharides, and polyols score and disease severity in patients with ulcerative colitis.

The results of the present study showed that there was no significant association between the FODMAP score and UC severity. However, considering the limitations of the study, more studies with prospective and interventional designs using more accurate methods of dietary assessments are needed to confirm these preliminary results.