Amanita muscaria mushrooms, known for their hallucinogenic effects, have grown in popularity and availability. However, use can cause delirium, coma, and death. Moreover, the US Food and Drug Administration (FDA) has stated that Amanita muscaria, its extracts, and certain constituents (muscimol, ibotenic acid, and muscarine) are unapproved additives that do not meet the Generally Recognized as...
Objective: Amanita muscaria mushrooms, known for their hallucinogenic effects, have grown in popularity and availability. However, use can cause delirium, coma, and death. Moreover, the US Food and Drug Administration (FDA) has stated that Amanita muscaria, its extracts, and certain constituents (muscimol, ibotenic acid, and muscarine) are unapproved additives that do not meet the Generally...
= 26.38, ~50% past-month cannabis use by design) completed an online survey. Multivariable regression assessed sociodemographics, mental health, and adverse childhood events (ACEs) in relation to: (1) past-year psychedelic use; and (2) among those reporting lifetime use: (a) lifetime microdosing and (b) use motives. Lifetime and past-year psychedelic use were 27.7% and 11.9% (commonly...
Retail sales of intoxicants, including derived intoxicating cannabis products (DICPs) such as delta-8 tetrahydrocannabinol (THC) and hallucinogenic mushrooms, have rapidly increased throughout the US, despite their sale being federally illegal. This study assessed DICP and hallucinogenic mushroom availability in US smoke shops with differing DICP and psilocybin laws. In May-October 2025, using...
While interest in the therapeutic and recreational use of hallucinogens has increased, national surveillance often reports use in aggregate, potentially masking shifting trends among pharmacologically distinct substances. This study assessed trends in specific hallucinogens from 2021 to 2023 and identified correlates of use, with particular attention to subgroup patterns in populations commonly...
This study assessed the correlates of cannabis and psychedelic use and legalization support among young adults in the United States (US). Using 2025 data among adults ages 18–34 (n = 3227), we assessed cannabis and psychedelic message exposure and perceptions, mental health symptoms (Patient Health Questionnaire-4 [PHQ-4]), and adverse childhood experiences (ACEs) in relation to past-6-month...
Female sex workers (FSW) living with HIV experience greater depression and worse HIV outcomes than people living with HIV (PLHIV) overall. Mindfulness is related to lower depression and higher ART adherence in PLHIV. Few studies have assessed these relationships among FSW, especially longitudinally. This study assessed the temporal relationship between mindfulness, mental health and HIV...