Glutathione deficiency induces epigenetic alterations of vitamin D metabolism genes in the livers of high fat diet fed obese mice Scientific Reports What are the Natural Sources of Glutathione? Top 10 Foods Are High in Glutathione Glutathione is known as the master antioxidant. This critical compound protects cells from damage caused by free radicals and toxins, supports detoxification, plays a key role in DNA synthesis and repair, Glutathione for Food and Health Applications with Emphasis on Extraction, Identification, and Quantification Methods: A Review