Carnitine has a central role in fat metabolism. During the overnight fasted state and in exercise performed at low to moderate intensity, long chain fatty acids serve as the primary energy source for L Carnitine functions as a cofactor for long chain fatty acids across Download Scientific Diagram L Carnitine plays an important role in the larger metabolism equation: helping your body use fat efficiently as fuel. Learn more about the science on this week's post on The Wellness Edit. Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health Functional differences between l and d carnitine in metabolic regulation evaluated using a low carnitine Nile tilapia model British Journal of Nutrition Cambridge Core Carnitine Metabolism and Its Role in Fatty Acid Oxidation Creative Proteomics