Unveiling the Hidden Power of Ferroptosis: A Promising Strategy for Treating Colorectal Cancer The Transulphuration Pathway Lifecode Gx Support Synergistic effects of exogenous glutathione and calcium on ascorbateglutathione cycle and glutathione associated enzymes upregulation under lead stress in Brassica napus L Environmental Science and Pollution Research Springer Nature Link Elevated glutathione levels may reflect an accumulation resulting from impaired recycling, often due to deficiencies in NADPH, selenium, or riboflavin (vitamin B2). This indicates a disruption in the redox balance rather than Redox regulation in lifespan determination Journal of Biological Chemistry