> and give the control group something that elicits a “trippy but not psychedelic experience” The doses of benadryl they were giving them as an "active placebo

> and give the control group something that elicits a “trippy but not psychedelic experience” The doses of benadryl they were giving them as an "active placebo" are approaching levels where you do start to get some... Interesting (and often extremely distressing) deliriant effects. 0/10 would not recommend tripping on benadryl,