L Carnitine: Benefits, Side Effects, And Dosage, Per Dietitians Benefits of L Carnitine for PCOS: Improve Insulin Resistance & Weight Loss The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation L Carnitine has a range of benefits for women with PCOS but, a new study set out to look at carnitine's impact on some of PCOS key indicators. One of those benefits reported Adding L carnitine to antagonist ovarian stimulation doesn't improve the outcomes of IVF ICSI cycle in patients with polycystic ovarian syndrome: a double blind randomized clinical trial Journal of Ovarian Research Springer The Role of Lifestyle Interventions in PCOS Management: A Systematic Review