LEAN SAUCE: YOUR FAT BURNING CHEAT CODE Optimizing endurance performance in elite swimmers: effects of L carnitine supplementation and hydration strategies Applied Water Science Springer Nature Link Still confused about L Carnitine? In this reel, he explains how Muscle Food L Carnitine works inside your body. A naturally occurring amino acid that helps convert stored fat into usable energy. LEAN SAUCE: YOUR FAT BURNING CHEAT CODE