L Carnitine Supplement: Heart Concerns Advanced Molecular Labs TMAO: The Gut Metabolite Linking Red Meat to Cardiovascular Disease L Carnitine with Chromium Wycoff Wellness What is the role of carnitine (L carnitine) in the management of heart failure? L Carnitine & Arterial Plaque 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