CRP and Insulin resistance: Meta-analysis revealed that OEA supplementation led to a significant improvement in C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), total antioxidant capacity (TAC), malondialdehyde (MDA), body weight, body mass index (BMI), waist circumference (WC), fat mass (FM), body fat percentage (BFP), triglycerides (TG), fasting blood glucose (FBG), insulin, and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) levels.