We focus on hormones as doctors, but what I'm learning is there may be more to the picture: fertility begins at the cellular level. Every time a cell produces energy, it also Gss deficiency causes age related fertility impairment via ROS triggered ferroptosis in the testes of mice Cell Death & Disease Seattle Glutathione Injections for Fertility The Role of Antioxidants in Male Fertility: A Comprehensive Review of Mechanisms and Clinical Applications Glutathione improves testicular spermatogenesis through inhibiting oxidative stress, mitochondrial damage, and apoptosis induced by copper deposition in mice with Wilson disease ScienceDirect Andrology Lab Corner*: Role of Oxidative Stress and Antioxidants in Andrology and Assisted Reproductive Technology Sikka 2004 Journal of Andrology Wiley Online Library