An injectable hydrogel for synergistic therapy in colorectal cancer by targeting glutathione: Cell Reports Physical Science 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 Antioxidant serves as an unexpected food source for tumors, scientists discover Study Finds Cancer Cells Use Glutathione as Fuel to Drive Growth Glutathione Depleting Pro Oxidant as a Selective Anticancer Therapeutic Agent ACS Omega