Peripherally administered GLP-1R and GIPR agonists have also been shown to localize in CVOs, with limited labelling in brain regions shielded by the bloodbrain barrier 13,54,55
NAC heavily regulates Phase II (Conjugation), the essential follow-up process where these dangerous intermediate metabolites are bound to other molecules to make them water-soluble and safe for excretion via urine or bile
This same principle applies when comparing semaglutide, tirzepatide, and future medications such as retatrutide
AOD 9604 works, but it's not dramatic in the short term
doi: 10.1001/jamanetworkopen.2023.5626 52 IsraelABerkovitchMMerzonEGolan-CohenAGreenIRuppinEet al
For others, semaglutide may be better tolerated or more appropriate based on their health profile