Role of carnitine in disease Nutrition & Metabolism Springer Nature Link L Carnitine, 500 mg Veggie Capsules Jarrow Formulas L Carnitine 3000, Orange Mango, 15.72 fl oz (465 ml) A Pilot Clinical Trial on L Carnitine Supplementation in Combination with Motivation Training: Effects on Weight Management in Healthy Volunteers Elite swimmers saw major benefits from just one 1g IV dose of L carnitine including lower lactic acid, reduced triglycerides and FFAs, and better muscle performance within 90120 minutes post exercise. But Carnitine Supplementation in Chronic Hemodialysis PatientsA Literature Review