History of L carnitine: Implications for renal disease Journal of Renal Nutrition L Carnitine is Underrated. New Meta Review Reminds Us Why. The bright and the dark sides of L carnitine supplementation: a systematic review Journal of the International Society of Sports Nutrition Springer Nature Link The effects of l carnitine supplementation on inflammatory factors, oxidative stress, and clinical outcomes in patients with sepsis admitted to the intensive care unit (ICU): study protocol for a double blind, randomized, placebo controlled One Factor at a Time and factorial experimental design for formulation of l carnitine microcapsules to improve its manufacturability ScienceDirect