Aren't long term affects a little sketchy since it's a relatively new recreational drug.
Yeah though after looking it, lots of long term k users have bladder, intestinal, and liver problems. I dont think all the problems are documented, but from what Ive been reading if I do decide to take it, I dont want to be doing it more than a few times just in case. really I just want to experience a k-hole, probably wont take it too much after that