glutathione glutamate release Glutamate: Synthesis, transport, and supplement interactions Glutathione in Brain Disorders and
Description
But "works" depends entirely on using it correctly

doi: 10.1016/j.tox.2006.10.013

By attaching a larger molecule, like a polyethylene glycol (PEG) chain (a process called PEGylation), scientists can make the peptide too large to be easily filtered by the kidneys and can also sterically hinder the approach of degrading enzymes

In another study specifically considering dry AMD, 50 mg saffron daily for three months significantly improved visual acuity and contrast sensitivity versus no noted improvements in the control group (Riazi 2017)

Benfield, A
