Frontiers The efficacy of orally administered L carnitine in alleviating ovarian dysfunctions has laid the foundation for targeted in vivo use: a study employing self control and propensity score matching The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation l Carnitine supplementation for the prevention of postoperative atrial fibrillation in aortic valve surgery General Thoracic and Cardiovascular Surgery Springer Nature Link Beneficial effects of l carnitine supplementation for weight management in overweight and obese adults: An updated systematic review and dose response meta analysis of randomized controlled trials ScienceDirect