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 l carnitine and l acetylcarnitine supplementation for idiopathic male infertility in: Reproduction and Fertility Volume 1 Issue 1 (2020) The Role of L Carnitine in Kidney Disease and Related Metabolic Dysfunctions The benefits and Side Effects of Carnitine and CoQ10 Supplementation f L Carnitine Benefits for Male Erectile Dysfunction Propionyl L Carnitine Erectile Dysfunction: What the Evidence Shows for Men Seeking Better Blood Flow Support