Recent evidence has shown that anti-amyloid drugs, another type of medication being investigated for Alzheimers disease, may be effective at combating cognitive decline, however, those drugs come with potential serious side effects, like brain bleeding and swelling
10.1073/pnas.1710519114 Proc
In that sense, GLP-1 boosters arent so different from any old weight-loss supplement already on the market: They dont reliably hold up to all the breathless marketing
[Clinical efficacy of intravenous L-carnitine in patients with right-sided heart failure induced by pulmonary arterial hypertension]
Dec 13 2018;8(4)doi:10.3390/biom8040172
Rather than viewing PQQ as a threat to glutathione, it is more accurate to view glutathione as the fuel that keeps the PQQ engine running