What is glutathione and why must we protect patient access to it? Functions of glutathione. Download Scientific Diagram Glutathione Benefits for Gut Health Nikki Yelton RD Glutathione is nicknamed the master antioxidant because it is the most abundant, body produced (endogenous) antioxidant found in every cell, essential for neutralizing free radicals, recycling other antioxidants (like Vitamin C and E), The role of glutathione reductase and related enzymes on cellular redox homoeostasis network ScienceDirect Controlling glutathione entry into mitochondria: potential roles for SLC25A39 in health and (treatment of) disease Signal Transduction and Targeted Therapy