Carnitine supplementation improves metabolic flexibility and skeletal muscle acetylcarnitine formation in volunteers with impaired glucose tolerance: A randomised controlled trial eBioMedicine Synergistic effects of the integrative administration of acetyl L carnitine, L carnitine, L arginine and N acetyl cysteine on metabolic dynamics and on hepatic insulin extraction in overweight obese patients with PCOS GREM Gynecological and Ive been saying this for years L carnitine isnt just some gym supplement, it actually makes a lot of sense for PCOS., For many women with PCOS, poor insulin sensitivity is a major issue that Frontiers The Effects of L Carnitine, Acetyl L Carnitine, and Propionyl L Carnitine on Body Mass in Type 2 Diabetes Mellitus Patients