Although the antioxidant glutathione is linked to cancer, this new research you should stop eating antioxidant rich whole foods. Eating a balanced diet with fruits and vegetables is important. It Application of glutathione depletion in cancer therapy: Enhanced ROS based therapy, ferroptosis, and chemotherapy ScienceDirect Photocatalytic Depletion of GSH NADH and O2 Adaptive Pathway Switching in Producing ROS: Overcoming Treatment Resistances of Cancer Cells to Photodynamic Therapy and Inducing Ferroptotic Cell Death ACS Applied Bio Materials Full article: Glutathione in Cancer Biology and Therapy