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 Multifaceted Roles of Glutathione and Glutathione Based Systems in Carcinogenesis and Anticancer Drug Resistance Elie Hatem, Nadine El Banna, Meng Er Huang, 2017 Anti human lung cancer activities and survey of glutathione reductase and glutathione S transferase inhibition properties with molecular modeling studies of 2 hydroxy 5 methyl 3 nitroacetophenone: a pre clinical trial study Deubiquitinases Maintain Protein Homeostasis and Survival of Cancer Cells upon Glutathione Depletion: Cell Metabolism