Frontiers Alternative treatment of polycystic ovary syndrome: pre clinical and clinical basis for using plant based drugs PCOS is complex but the right supplements can truly make a difference. When it comes to managing PCOS naturally, three supplements stand out for their science backed benefits: 1) Berberine often compared L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage The effects of N acetylcysteine on ovulation and sex hormones profile in women with polycystic ovary syndrome: a systematic review and meta analysis British Journal of Nutrition Cambridge Core Polycystic Ovary Syndrome (PCOS): Symptoms & Nutritional Strategies. Life Extension