Frontiers Role of Carnitine in Non alcoholic Fatty Liver Disease and Other Related Diseases: An Update Oral Acetyl L Carnitine treatment in hepatic encephalopathy: view of evidence based medicine Annals of Hepatology Covert Hepatic Encephalopathy: Not as Minimal as You Might Think Clinical Gastroenterology and Hepatology Impact of l Carnitine Supplementation on Liver Enzyme Normalization in Patients with Chronic Liver Disease: A Meta Analysis of Randomized Trials