Single dose of magic mushroom psychedelic can cause anatomical brain changes, study finds

Participants took 25mg of psilocybin, reporting deeper psychological insight and better wellbeing a month later

A single dose of psilocybin, the active ingredient in magic mushrooms, can induce anatomical changes in the brain, according to research among people who took the psychedelic compound for the first time.

Scientists spotted apparent changes in the brain’s structure which were still apparent a month after healthy volunteers took the drug. If confirmed, they may help explain the therapeutic effects that psychedelics can have on anxiety, depression and addiction, researchers said.