glutathione peroxidase 1 and iron Ferroptosis DOJINDO LABORATORIES Molecular Medicine Reports

A study from 2009 found that 22 percent of type 2 diabetes patients also had less of this vitamin than they needed and that the use of metformin may have been involved

10.1016/S1090-0233(03)00122-9

Administering UA to adult rats either 24 h before middle cerebral artery occlusion (62.5 mg/kg, intraperitoneally) or 1 h after reperfusion (16 mg/kg, intravenously) can protect cultured hippocampal neurons from cell death induced by brain ischemia-related damage, including exposure to excitatory amino acids, glutamate, and the metabolic poison cyanide [139]

Then, we personally tested some of them to narrow down our list even further