Andrew Huberman: "L Carnitine and Acetyl L Carnitine, in particular, facilitate fat oxidation it helps convert fatty acids into ATP. And indeed, supplementing with L Carnitine can increase fat loss." : r Supplements Neuroscientist Andrew Huberman is considering replacing his testosterone replacement therapy with peptides, a move that has sparked interest and controversy in the health community. >> More The Andrew Huberman Sleep Cocktail IMPOSSIBLE Acetyl l carnitine Ask Huberman Lab Whats up, Doc: its the one and only Andrew Huberman @hubermanlab . Gila monsters, flabby brain, bed vs. battle, the art of winking, and a multitude of other pearls of wisdom await. Prepare to be Andrew Huberman is a professor of neurobiology at Stanford School of Medicine. He just revealed how your nervous system controls fat loss and why most people are doing it completely wrong.