Branched chain amino acids and l carnitine attenuate lipotoxic hepatocellular damage in rat cirrhotic liver ScienceDirect L carnitine ameliorates bile duct ligation induced liver fibrosis via reducing the nitrosative stress in experimental animals: preclinical evidences: Heliyon High l Carnitine Ingestion Impairs Liver Function by Disordering Gut Bacteria Composition in Mice Journal of Agricultural and Food Chemistry LC25 Agritech IS L carnitine for all poultry to improve energy Early research into L carnitine was often cited as underwhelming, showing negligible changes in muscle carnitine content and fat loss outcomes. However, these findings may have been limited by a short study window