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. Acylcarnitines, a warning signal for Type 2 diabetes Loss of Muscle Carnitine Palmitoyltransferase 2 Prevents Diet Induced Obesity and Insulin Resistance despite Long Chain Acylcarnitine Accumulation: Cell Reports Acetyl L Carnitine Divine Bounty L Carnitine Linus Pauling Institute Oregon State University Acetyl L Carnitine 500 mg (60 Count) Compounding Pharmacy of America