The Effects of Flaxseed Supplementation On Circulating Adipokines Concentration in Patients With Ulcerative Colitis
Abstract Introduction: Inflammatory bowel disease (IBD) is one of the most common gastrointestinal diseases that can affect people of all ages. Adipokines secreted from adipose tissue have been shown to play an important role in the pathogenesis of ulcerative colitis (UC). The aim of this study was to evaluate the effect of supplementation with your seed on the concentrations of adiponectin, resistin and visfatin in patients with UC.Methods: This trial is an open-labeled randomized controlled trial which conducted among 70 patients with UC. Patients were randomly divided into two groups: flaxseed and control. Patients in the intervention were received 30 g/day flaxseed powder for 12 weeks. Anthropometric, nutritional and biochemical factors of patients were evaluated at the beginning and end of the intervention period.Results: Totally, 64 patients (36 men and 28 women) with mean age of 31.12 ± 9.67 included in the final analysis. There wasn’t any significant difference between two groups in term of baseline weight and height (P>0.05). After the 12 weeks' intervention, flaxseed supplementation led to a significant reduction in the resistin (-4.85 ± 1.89 vs. -1.10 ± 2.25, P<0.001) and visfatin concentration (-1.33± 1.14 vs. -0.53 ± 1.63, P=0.018). Moreover, we found a significant increase in the adiponectin levels after the flaxseed supplementation (3.49 ± 1.29 vs. -0.35 ± 0.96, P<0.001).Conclusion: It has been reported in this study that flaxseed supplementation could exert beneficial effects on adipokine levels in patients with UC. Trial registration: IRCT registration no. IRCT20180311039043N1