glutathione thiol The role of thiols in antioxidant systems Thiosulfate—thiol sulfurtransferase - Wikipedia

it collaborates with a network of antioxidants to maintain cellular harmony

Both iron deficiency and iron overload-induced metabolic disorders are closely associated with the genus Dubosiella, with specific genera, such as Akkermansia and Alistipes, showing significant correlations with colitis severity

Article References Running Head: Oxidants and Antioxidants Funding Support: This study was supported by the National Science Center, Poland (grant 2015/17/B/NZ5/01370)

If you are into vitamin C derivatives and are happy to experiment, it's worth a go

Some portion of intranasally administered peptides may reach the brain through the olfactory pathway, bypassing the blood-brain barrier that limits systemic delivery to CNS tissues