Frontiers A machine learning approach for predicting the effect of carnitine supplementation on body weight in patients with polycystic ovary syndrome PCOS Nutrition Center L Carnitine (120 Capsules) L Carnitine is a non essential amino acid which acts as a "ferry" this transfers fatty acids from the blood into the mitochondria, the energy producing "furnaces" in the cells, so that the fatty L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage Frontiers A machine learning approach for predicting the effect of carnitine supplementation on body weight in patients with polycystic ovary syndrome