Glutathione serves the cell as an antioxidant and is an agent for the detoxification of pollutants Your body uses sulfur to make glutathione, one of its most important detox compounds Adding more sulfur rich foods to your plate can help support: Liver detox pathways Immune health PDF] Regulation of sulphate assimilation by glutathione in poplars (Populus tremula x P. alba) of wild type and overexpressing gamma glutamylcysteine synthetase in the cytosol. Semantic Scholar Frontiers Redox regulation of enzymes involved in sulfate assimilation and in the synthesis of sulfur containing amino acids and glutathione in plants