What is the role of carnitine (L carnitine) in the management of heart failure? The effect of l carnitine supplementation on mortality and clinical outcomes in ventilator dependent critically ill patients with obesity and COVID 19: Protocol for a randomized double blind placebo controlled trial ScienceDirect Frontiers A randomized clinical trial to evaluate the efficacy of L carnitine L tartrate to modulate the effects of SARS CoV 2 infection Acetyl L Carnitine (ALCAR) Supplement for Horses Mad Barn L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe