glutathione in iv Therapy Benefits of Glutathione Injections Near

Let's first look at the pipeline of the existing giants:

Glutamate-induced apoptosis in neuronal cells is mediated via caspase-dependent and independent mechanisms involving calpain and caspase-3 proteases as well as apoptosis inducing factor (AIF) and this process is inhibited by equine estrogens

Gene therapy for preventing neuronal death using hepatocyte growth factor: in vivo gene transfer of HGF to subarachnoid space prevents delayed neuronal death in gerbil hippocampal CA1 neurons

Liver storage Livers of patients treated for Pernicious Anaemia contain substantially less B12 than those of healthy individuals

PMID 35691683

Human data are minimal