effects of concentrated pomegranate juice on subclinical inflammation and cardiometabolic risk factors for type 2 diabetes: a quasi-experimental study

patients and methods in a quasi-experiment trial, 40 type 2 diabetic patients were asked to consume 50 g of cpj daily for 4 weeks. anthropometric indices, dietary intake, blood pressure measurements, and fasting blood samples were conducted at baseline and 4 weeks after the intervention. results the intake of cpj produced a significant increase in both total and high-density lipoprotein cholesterol (hdl-c) (4.7% and 3.9%, respectively) from baseline (p < 0.05). however, changes that were observed in serum triglyceride (tg), low-density lipoprotein cholesterol (ldl-c), fasting blood glucose, and blood pressure were not statistically significant. administration of cpj caused significant reduction in serum interleukin-6 (il-6) (p < 0.05), but tumor necrosis factor-α (tnf-α) and high-sensitivity c-reactive protein (hs-crp) remained unchanged during the study. the mean value of serum total antioxidant capacity (tac) was substantially increased (~ 75%) from 381.88 ± 114.4 at baseline to 1501 ± 817 after 4 weeks of cpj consumption. conclusions consumption of cpj (50 g/day) appears to have favorable effects on some markers of subclinical inflammation, and to increase plasma concentrations of antioxidants in patients with type 2 diabetes. objectives this study aimed to investigate the effects of cpj on metabolic risk factors, including inflammatory biomarkers, in patients with type 2 diabetes mellitus. background the health benefits of pomegranate juice have been reported in several studies. however, limited clinical trials have examined the effects of concentrated pomegranate juice (cpj) on inflammatory factors.