In all the clinical studies that I read, it was advised that people not have any food in their gut at the time at which they ingest or injected with the psilocybin. That's particularly true of people who are going to be taking psilocybin mushrooms ... The acidity of the gut is going to be impacted by the various foods that people eat. And so, that's one of the major reasons why people are advised to not eat for at least 4 hours prior to the psilocybin journey.