Move over injections and supplements, these 5 foods will boost your glutathione levels Health News The Indian Express The 7 Best Glutathione Foods Foods Highest in Glutathione Sulphur rich foods help build glutathione, which is the master antioxidant in the body. Rohan Smith Adding Glutathione to your Autoimmune toolkit Food rich in glutathione: broccoli, cauliflower, banana, spinach, carrot, orange, avocado, onion, nuts. Glutathione is an antioxidant; helps make proteins in the body; has a variety of health benefits Stock Photo