Challenges and Limitations The evidence base remains incomplete
Moreover, we did not include mechanistic biomarkers such as glutathione GPx3, IL-6, or IL-1, which are important for assessing oxidative stress and immune modulation
In real-world data, GLP-1RAs differ in clinical indications, uptake over time, adherence rate, typical treatment duration, dose escalation, and patient selection, all of which can introduce residual confounding and channeling bias (29, 30)
the honest EFSA 2011 non-substantiation and the excellent safety record (GRAS status, no serious effects to 900 mg/day) versus Dihexas unproven HGF/c-Met synaptogenesis, the fosgonimeton LIFT-AD failure and the pro-proliferative c-Met concern, and why the cheap, safe, legal tea amino acid wins comprehensively