L Carnitine Tartrate Supplementation for 5 Weeks Improves Exercise Recovery in Men and Women: A Randomized, Double Blind, Placebo Controlled Trial Ameliorative effects of L carnitine as an antioxidant against testicular toxicity induced by AlCl3 in male albino rats Anabolism often gets treated like a single switch, but muscle growth depends on several systems that work together after training creates the initial stress. Gabriel Alizaidy, MD, MS Androgen receptors pack on more muscle Infinite Labs Frontiers Advances in mitochondria centered mechanism behind the roles of androgens and androgen receptor in the regulation of glucose and lipid metabolism The Science Behind Carnitine: The Ultimate Fitness Fuel