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 Frontiers Glutathione responsive and exhausting metal nanomedicines for robust synergistic cancer therapy Vitamin C, glutathione, cancer, malaria, and redox homeostasis.