L carnitine is a must in your regimen #gym #testosterone #supplements Liposomal L Carnitine Feed 4 Function 1 L Carnitine This amino acid plays a crucial role in fat metabolism and has been shown to support testosterone levels by improving androgen receptor activity. It also enhances muscle recovery and Effect of dietay L carnitine on serum testosterone (ng ml) of drakes Download Scientific Diagram Frontiers Advances in mitochondria centered mechanism behind the roles of androgens and androgen receptor in the regulation of glucose and lipid metabolism