This scoping review aims to comprehensively map and synthesize the breadth of evidence from original research on the relationship between psilocybin and health, spanning clinical trials, epidemiological surveys, mechanistic experiments, and cross-sectional attitudinal studies. The review uses 145 references and builds its evidence map from 216 original studi...
AbstractIntroduction Psilocybin, a naturally occurring psychedelic compound found in certain mushroom species, has gained substantial clinical, scientific, and cultural attention in recent years. Despite this growing interest and evolving policy landscape, nationally representative estimates of recent psilocybin use in the United States remain limited. Under...
Psilocybin extends lifespan in aged mice, and this has prompted extensive media speculation about possible human longevity benefits. We examined mortality among prominent psychedelic personalities, researchers, and advocates who claimed psychedelic use (n = 11) and compared them with cancer (n = 12) and aging researchers (n = 5). All groups exceeded populati...
Abstract Background: This case describes a substance-induced manic episode with psychotic features in which interaction with an AI (artificial intelligence) chatbot appeared to corroborate and reinforce the patient’s delusional thought content and to contradict medical advice. Excerpts from the patient’s interactions with the AI chatbot provide novel clinica...
BACKGROUND AND AIMS: There has been a resurgence of interest in using psilocybin to treat various mental health conditions. Although some adults in the United States (US) are using psilocybin, little is known about the epidemiology of its use, especially for microdosing (i.e., taking a fraction of a regular dose). This study aimed to present nationally repre...
Psilocybin is a psychoactive chemical compound that exerts its effects through the activation of serotonergic receptors. It occurs naturally in mushrooms of the genus Psilocybe. Despite its potential medical applications, this substance is regarded as a drug with no recognized medical use. Depression constitutes a psychiatric disorder of substantial global b...
Abstract Objective Recent years have witnessed a resurgence in research exploring the therapeutic potential of classic psychedelics like psilocybin and LSD for treating mental disorders. However, there is a limited knowledge regarding the epidemiology of classic psychedelics consumption and the factors associated with their recreational use in Poland. Method...
BackgroundClinical studies report preliminary therapeutic effects of classic psychedelic drugs in several psychiatric conditions and international drug trends show increased use of these compounds. However, the epidemiology of classic psychedelic drug use in Scandinavian countries remains sparsely investigated. To this end, we investigated the patterns of us...
BackgroundThe current study is one of the first to examine race, ethnic, and sex differences in the prevalence of and trends in hallucinogen use among lifetime users in the United States.MethodsData came from the 2015-2019 National Survey on Drug Use and Health and included respondent's reporting ever-using hallucinogens (n = 41,060; female = 40.4%). Descrip...
Obsessive-compulsive disorder (OCD) is a highly prevalent and disabling condition for which currently available treatments are insufficiently effective and alternatives merit priority attention. Psilocybin may represent a safe and effective avenue for treatment of individuals affected by this condition. In this chapter we briefly introduce OCD symptoms, epid...
Anderson et al.’s [[1]Anderson B.T. Danforth A. Daroff R. Stauffer C. Ekman E. Agin-Liebes G. et al.Psilocybin-facilitated group therapy for demoralized older long-term AIDS survivor men: an open-label safety and feasibility pilot study.Eclinical Med. 2020; https://doi.org/10.1016/j.eclinm.2020.100538Summary Full Text Full Text PDF Scopus (74) Google Scholar...
The purpose of this paper is to provide an integrative review and offer novel insights regarding human research with classic psychedelics (classic hallucinogens), which are serotonin 2A receptor (5-HT2AR) agonists such as lysergic acid diethylamide (LSD), mescaline, and psilocybin. Classic psychedelics have been administered as sacraments since ancient times...
Ingestion of wild and potentially toxic mushrooms is common in the United States and many other parts of the world. US poison centers have been logging cases of mushroom exposure in The National Poison Data System (NPDS) annual publications for over 30 years. This study compiles and analyzes US mushroom exposures as reported by the NPDS from 1999 to 2016. Ov...
A number of the wild Danish mushrooms contain the hallucinogenic agent psilocybin which resembles LSD in many ways. The commonest of these are the "liberty cap" or "magic mushrooms" (Psilocybe semilanceata). On the basis of experience from USA and western Europa, increase in employment of this mushrooms as a hallucinogenic intoxicant may be anticipated in De...
