L carnitine is an amino acid derivative that plays a crucial role in the body's energy production processes. As an injectable supplement, L carnitine has been employed to support various health conditions, including heart The Importance of the Fatty Acid Transporter L Carnitine in Non Alcoholic Fatty Liver Disease (NAFLD) Modulation of tissue fatty acids by l carnitine attenuates metabolic syndrome in diet induced obese rats Food & Function (RSC Publishing) Frontiers Lcarnitine in metabolic dysfunction associated steatotic liver disease: mechanisms and therapeutic potential Role of carnitine in disease Nutrition & Metabolism Springer Nature Link