I hope research with psilocybin, DMT, and other psychedelics continue and that some of these possible discoveries pan out.
Example that just came across my news feed: "psilocin, a byproduct of consuming psilocybin, the active ingredient in psychedelic mushrooms, extended the cellular lifespan of human skin and lung cells by more than 50%."
https://neurosciencenews.com/psilocybin-longevity-aging-2942...