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 Role of carnitine in disease Nutrition & Metabolism Springer Nature Link L Carnitine: Benefits, Uses, Side Effects, and More Supplements and chronic pain: What does the research say? Some studies suggest possible benefits for: Acetyl L Carnitine (energy for cells; studied in diabetic nerve pain) Alpha Lipoic Acid (antioxidant; may ease nerve pain, PCOS Nutrition Center L Carnitine (120 Capsules) PCOS Nutrition Center