Comprehensive review of the expanding roles of the carnitine pool in metabolic physiology: beyond fatty acid oxidation Journal of Translational Medicine Springer Nature Link Qualia Longevity ingredients we [L Carnitine] L carnitine is an important molecule to maintain mitochondrial function and structure. L carnitine is used to transport long chain fatty acids across the mitochondrial membrane for breakdown by Mitochondria are the tiny "power plants" inside almost every cell, generating the energy your body needs to function. Supporting them is crucial for everything from brain function to athletic performance. Nutrients like Carnitine in Mitochondrial Fatty Acid Transport and Oxidation Encyclopedia MDPI