Acetyl L Carnitine: Cognitive Function & Cellular Energy GhamaHealth Ghama Health A 1 year multicenter placebo controlled study of acetyl L carnitine in patients with Alzheimer's disease Neurology A 1 year multicenter placebo controlled study of acetyl L carnitine in patients with Alzheimer's disease Neurology Scientific Benefits of Acetyl L Carnitine (ALCAR) The Effect of L Carnitine on Critical Illnesses Such as Traumatic Brain Injury (TBI), Acute Kidney Injury (AKI), and Hyperammonemia (HA)