A study shows that the antioxidant glutathione feeds cancer cells Glutathione and Thioredoxin Antioxidant Pathways Synergize to Drive Cancer Initiation and Progression: Cancer Cell Excessive glutathione intake contributes to chemotherapy resistance in breast cancer: a propensity score matching analysis World Journal of Surgical Oncology Springer Nature Link Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation PDF) Therapeutic Potential of Glutathione Augmentation in Cancer Patients Receiving Chemotherapy or Radiotherapy