Another in the seemingly constant stream now of psilocybin trials for PTSD, depression and stuff (alongside any currently underway specifically for treatment of CH):
"Magic Mushrooms Are Safe to Treat Mental Health Conditions, Says Another Landmark Trial."https://www.goodnewsnetwork.org/magic-mushrooms-mental-health-the-journal-psychopharmacology/
"A trip to the doctor for a dose of magic mushrooms could help treat mental health conditions like PTSD, according to new research.
Small doses of the psychedelic drug psilocybin, found in magic mushrooms are not only good at easing disorders that are resistant to treatment, but they also have no short or long-term side effects in healthy people, scientists say."