We took a trip to Amsterdam to learn about the ban of psychedelic mushrooms and the rise of truffles that contain psilocybin (the stuff that makes you trip balls). Watch more VICE documentaries here: http://bit.ly/VICE-Documentaries Originally released on http://VICE.com Subscribe for videos that are actually good: http://bit.ly/Subscribe-to-VICE Check out our full video catalog: http://www.youtube.com/user/vice/videos Videos, daily editorial and more: http://vice.com Like VICE on Facebook: http://fb.com/vice Follow VICE on Twitter: http://twitter.com/vice Read our tumblr: http://vicemag.tumblr.com