Frontiers Glutathione: Pharmacological aspects and implications for clinical use in non alcoholic fatty liver disease Glutathione and Toxicology and Liver Disease Glutathione Reporter Efficacy of glutathione for the treatment of nonalcoholic fatty liver disease: an open label, single arm, multicenter, pilot study BMC Gastroenterology Springer Nature Link Changes in Total Homocysteine and Glutathione Levels After Laparoscopic Sleeve Gastrectomy in Children with Metabolic Associated Fatty Liver Disease Obesity Surgery Springer Nature Link