A study shows that the antioxidant glutathione feeds cancer cells Let's clear this up Doesn't glutamine feed cancer? When pulsed and dosed correctly no. And the research is beautiful. Here's what L Glutamine actually does during cancer treatment: **Protects your Glutathione in cancer progression and chemoresistance: an update in: Redox Experimental Medicine Volume 2023 Issue 1 (2023) Full article: Nanozyme mediated glutathione depletion for enhanced ROS based cancer therapies: a comprehensive review Application of glutathione depletion in cancer therapy: Enhanced ROS based therapy, ferroptosis, and chemotherapy ScienceDirect