There's a reason L carnitine keeps showing up in PCOS research Because PCOS is closely tied to insulin resistance, inflammation, and metabolic dysfunctionand L carnitine plays a role in energy metabolism and fat utilization. Frontiers L carnitine: new perspectives on the management of preterm infants L Carnitine Linus Pauling Institute Oregon State University Loss of Muscle Carnitine Palmitoyltransferase 2 Prevents Diet Induced Obesity and Insulin Resistance despite Long Chain Acylcarnitine Accumulation: Cell Reports