Frontiers Glutamine's double edged sword: fueling tumor growth and offering therapeutic hope 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 Full article: Glutathione in Cancer Biology and Therapy What do cancer cells eat? New research reveals surprising fuel source Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease Glutathione responsive nanomedicine leverages tumor redox imbalance for targeted cancer theranostics Discover Oncology Springer Nature Link