Frontiers Discovery and validation of acetyl L carnitine in serum for diagnosis of major depressive disorder and remission status through metabolomic approach The structural formula of L carnitine and Acetyl L carnitine. Download Scientific Diagram Benefits of Acetyl L Carnitine Simply Supplements Acetyl l carnitine deficiency in patients with major depressive disorder PNAS Frontiers Discovery and validation of acetyl L carnitine in serum for diagnosis of major depressive disorder and remission status through metabolomic approach Exploring Zn(II) Acetyl l carnitine complex for simultaneous management of depression, chronic pain, and neuroprotection ScienceDirect