Benefits of Acetyl L Carnitine Simply Supplements L Carnitine, 500 mg, 30 vegetarian capsules Life Extension L Carnitine Linus Pauling Institute Oregon State University Role of carnitine in disease Nutrition & Metabolism Springer Nature Link 10 Healthy High Arginine Foods Levocarnitine, commonly known as L Carnitine, is a naturally occurring compound that the body produces from the amino acids lysine and methionine. It plays a critical role in energy production by transporting fatty