One dose of psilocybin, big impact. A new study from the UK found that a single dose of the psychedelic mushroom compound brought rapid, significant relief to people with OCD—no serious side effects reported.

In a trial with 19 participants, even the low 1mg dose helped, but 10mg was the real standout, easing symptoms and proving safe and well-tolerated. Science is catching up to what nature’s known all along—mushrooms heal minds.