Sorry if this is a silly question, but goes GLP-1 gene therapy exist yet? I've been doing a ton of fact findin on GLP-1 recently and absolutely have not come across this.

The thing is, there's the main ingredients (semaglutide/liraglutide/exenatide/tirzepatide/...) and also the ingestion mechanism -- like Rybelsus can be taken orally and has a MUCH lower dosage/absorption rate. Only some of them seem to have "extra" side effects (the scariest of which being suicidal thoughts).