glutathione transferase gst 23 Antioxidant function of glutathione. GST: transferase; Frontiers | Glutathione S-Transferase Enzymes

The ability of NRF2 to regulate xCT coupled with the decline of NRF2 with age 178 might account for the increased levels of plasma cystine seen with increasing age

6-TGN and 6-MMP monitoring is beneficial in determination of the cause of non-response to thiopurines and 6-TGN monitoring might help decrease the risk of Myelosuppression

Nat Commun 10(1):112 Bahri S, Curis E, El Wafi FZ, Aussel C, Chaumeil JC, Cynober L, Zerrouk N (2008) Mechanisms and kinetics of citrulline uptake in a model of human intestinal epithelial cells

Supplementing with vitamin C has been found to promote vascular health by increasing vascular NO

doi: 10.1016/0140-6736(91)90350-x

Light steaming or brief cooking may enhance bioavailability of these compounds compared to raw consumption, though both forms provide benefits