Understanding the Benefits and Uses of Carnitine in Health and Fitness Fitness Health l Carnitine and heart disease ScienceDirect Lipoprotein(a) and L carnitine Optimizing endurance performance in elite swimmers: effects of L carnitine supplementation and hydration strategies Applied Water Science Springer Nature Link lCarnitine therapy improves right heart dysfunction through Cpt1dependent fatty acid oxidation Agrawal 2022 Pulmonary Circulation Wiley Online Library Nature's Bounty, L Carnitine Caplets, 500 mg, Heart Health Support Walmart.com