Glutathione (GSH), the body's primary intracellular antioxidant, plays a fundamental role in maintaining redox balance and detoxification. In normal physiology, this is protective. However, in oncology, the picture becomes more nuanced. Emerging Glutathione Metabolism and Its Implications for Health ScienceDirect Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Dysregulation of Glutathione Homeostasis in Neurodegenerative Diseases Glutathione Participation in the Prevention of Cardiovascular Diseases