Serum L Carnitine Levels Are Associated With First Stroke in Chinese Adults With Hypertension Stroke Acetyl l carnitine deficiency in patients with major depressive disorder PNAS 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 Essential L Carnitine Optimal Health Systems