It's as thin as 2 human hairs
In addition to supporting the delivery of growth factors and nutrients to RGCs, glial cells also play a primary role in removing excess glutamate from the extracellular space to prevent RGC damage associated with glutamate excitotoxicity [91, 98, 99]
Crucially, the community feedback is inconsistent a meaningful share of reports describe no noticeable effect at all in the first week, and a subset describe early adverse effects (headache, brain fog, irritability) rather than benefit
Sattler M, Ma PC, Salgia R
Our goal is to recommend treatments that fit each patients health, goals, and lifestyle