Jakob Manthey
mantheyjakob.bsky.social
Jakob Manthey
@mantheyjakob.bsky.social
Lastly, we found largest use quantities among people reporting various sources or predominately illegal sources. Those two user groups accounted for about two-thirds of total demand as reported in this study.
The home cultivation and pharmacy groups covered less than 30% of demand.
November 6, 2025 at 7:07 AM
Frequent users were more likely to obtain cannabis from illegal sources and pharmacies, or through home cultivation.

Interestingly, those who obtained cannabis from pharmacies reported the lowest levels of mental distress.
We would have expected the opposite for people with medical conditions.
November 6, 2025 at 7:07 AM
We found that many respondents not only obtained cannabis from one but from multiple sources, often legal and illegal. Social supply remained a common source for many users.
November 6, 2025 at 7:07 AM
Danke für die Informationen. Veröffentlichen Sie auch - wie letztes Jahr - Details zur Verteilung der Substanzen?
July 7, 2025 at 3:14 PM
Kein Ding, die Verwechslung kommt häufig in der Öffentlichkeit vor (ist mir bestimmt auch schon passiert).
June 17, 2025 at 5:14 AM
1h Diskussion mit 5 Personen im Symposium. Kurz und knackig :)
June 16, 2025 at 1:30 PM
Was ich gerne korrigieren möchte:

"Der Cannabiskonusm bei Jugendlichen [...] steige beispielsweise schon seit Jahren."

Das entspricht nicht den mir bekannten Erkenntnissen aus unterschiedlichen bundesweiten und regionalen Umfragen.
Nach Daten des BIÖG ist er zuletzt sogar zurückgegangen.
June 16, 2025 at 1:29 PM
I don't know when they conducted the survey - could be before or after partial #cannabis #legalisation in April 2024.

More details on the study and findings are expected in October 2024.

www.euda.europa.eu/publications...
Key findings from the 2024 European School Survey Project on Alcohol and Other Drugs (ESPAD) | www.euda.europa.eu
www.euda.europa.eu
June 5, 2025 at 2:06 PM
Have you looked at the rise in alcohol-specific deaths? not sure if this can explain the recent rise but could be a contributor.
@victimofmaths.bsky.social
10.1016/S2468-2667(25)00047-7
May 28, 2025 at 9:42 AM