L Carnitine Linus Pauling Institute Oregon State University Acetyl L Carnitine and Erectile Dysfunction: What the Evidence Shows for Men Seeking Metabolic and Vascular Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Acetyl L Carnitine aSquared Brands The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation