PCOS: Causes, Genetics, and Natural Solutions Genetic Lifehacks L Carnitine for PCOS: Benefits, Dosage & Sources Explained Aiwo Limited 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 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.