Hello, I looked into this myself and research in America shows amazing results with micro dosing mushrooms, 2CB is not a natural drug so can still cause problems later down the line, try and keep him away from ketamine I’m 22 and I’m now in constant pain in my bladder and I use the toilet 20+ times a day, people aren’t educated enough about theese problems.
Hope he finds something that can help, maybe something Canibis or CBD based as these are also natural 🙂