Can Dietary Fiber Reduce Toxins in Urine? Uremic toxins accumulate in the body during the course of CKD The study informs recommendations for using dietary fiber to reducing the uremic toxin among CKD patients in clinical practice Intake of high fiber foods such as whole breakfast cereals, berries, carrots, broccoli, peas, beans etc., is found to be helpful in decreasing uremic toxins in chronic kidney disease (CKD) condition. Can Dietary Fiber Reduce Toxins in Urine? The study published in the Journal of Renal Nutrition assessed the role of dietary fiber supplementation in regulating uremic toxins. Uremic Toxins and Chronic Kidney Disease