Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health Happy Supplement Sunday! Each of the supplements displayed in today's graphic have some scientific evidence supporting a benefit on liver enzyme (and potentially other markers) levels in people living with a fatty How Much L Carnitine Should I Take? A Guide The Science of Good Health ByBv's Scoop of Knowledge Scoop 1: L Carnitine Better Knowledge Better Choices Better Version L Carnitine plays a crucial role in energy production by facilitating the conversion of fat into L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe