Acetyl L Carnitine 750 mg Amazon.com: Superior Labs Acetyl L Carnitine 500 mg, High Potency ALCAR, Pure Non GMO, Zero Synthetic Additives, Maximum Absorption, Energy & Fat Metabolism, Brain, Nerve & Cellular Detox Support, (200 Veg Caps) : Everything Depression isn't always in your head. For many people, it starts in the body. If you're low in vitamin D or omega 3s, you can feel depressed or have trouble focusing. If you're L carnitine and Acetyl L Carnitine: A Possibility for Treating Alterations Induced by Obesity in the Central Nervous System Neurochemical Research Springer Nature Link O Acetyl L carnitine hydrochloride