By inhibiting calcium influx, exendin-4 reduces the calcium overload, which leads to apoptosis and excitation-induced neurotoxicity in RGCs, promoting RGC survival and function in DR (Wang et al., 2023)
With no head-to-head study, comparing the two requires stitching together trials that differ in population, comparator, endpoint, and duration a chain with several weak links
The result is a marketing environment in which prescription drugs are promoted through testimonials, affiliate links and transformation stories that blur the line between personal experience and advertising
This fundamental difference distinguishes peptide therapy from conventional pharmaceutical approaches
While glutathione IV therapy is generally considered safe, its important to consult with a healthcare provider to understand any potential risks and ensure that the treatment aligns with your health needs