L Carnitine: Benefits, Risks, and Its Role in Fitness and Weight Loss WellnessPulse Potential Adverse Effects of L Carnitine Marnys L carnitine tartrate supplementation in the fight against infectious disease 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