Dimerization of two glutathione molecules with sulfur mustard as linker Download Scientific Diagram Mark Below are my top tips for boosting glutathione levels. Eat sulfur rich foods. Glutathione contains a sulfur chemical group, which is kind of like its secret weapon. Sulfur is a sticky, Potential Role of Sulfur Containing Antioxidant Systems in Highly Oxidative Environments Glutathione serves the cell as an antioxidant and is an agent for the detoxification of pollutants Sulphur rich foods help build glutathione, which is the master antioxidant in the body. Rohan Smith