AMH and polycystic ovary syndrome: This prospective, randomized study on PCOS women demonstrated that the use of a multinutrient supplementation containing omega-3 fatty acids, folic acid, selenium, vitamin E, catechin, glycyrrhizin, and co-enzyme Q10 led to a significant reduction in the LH:FSH ratio, testosterone and AMH, when compared to the use of 400 mg folic acid alone.