L Carnitine has become one of the most commonly asked about supplements over the past 18 months and I can see why when looking at all the research that has come out about it over the last 2ish years., Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications 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 Frontiers Gut microbiota: an emerging target connecting polycystic ovarian syndrome and insulin resistance Role of L carnitine in female infertility Reproductive Biology and Endocrinology Springer Nature Link