Inhibition of androgen receptor can decrease fat metabolism by decreasing carnitine palmitoyltransferase I levels in skeletal muscles of trained mice Nutrition & Metabolism Springer Nature Link Ameliorative effects of L carnitine as an antioxidant against testicular toxicity induced by AlCl3 in male albino rats Androgen receptor density plays a meaningful role in muscle anabolism because it determines how strongly a muscle fiber responds to androgen signaling. Gabriel Alizaidy, MD, MS Benefits of L Carnitine for PCOS Landys Chemist