Carnitine: the claims and why it may not work 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 L Carnitine Force Factor The Importance of the Fatty Acid Transporter L Carnitine in Non Alcoholic Fatty Liver Disease (NAFLD) Role of carnitine in disease Nutrition & Metabolism Springer Nature Link L Carnitine: Benefits & Supplementation Integrated Mobile Health