Cookies on this website
We use cookies to ensure that we give you the best experience on our website. If you click 'Continue' we'll assume that you are happy to receive all cookies and you won't see this message again. Click 'Find out more' for information on how to change your cookie settings.

Researchers from Department of Psychiatry (University of Oxford) and McGill University have found that cannabis use among adolescents is found to be associated with increased risk of depression and anxiety in adulthood.

© Shutterstock

Cannabis is the most commonly used recreational drug by teenagers worldwide. In Canada, among youth aged 15 to 19 years, the rate of past-year cannabis use is 20.6%, while in England, 4% of adolescents aged 11 to 15 years used cannabis in the last month.

While there has been a lot of focus on the role of cannabis use in psychosis, there has been less attention on whether cannabis use is associated with an increased risk of common mental health disorders, such as depression and anxiety.

Researchers from McGill University and the University of Oxford carried out a systematic review and meta-analysis of the best existing evidence and analysed 23,317 individuals (from 11 international studies) to see whether use of cannabis in young people is associated with depression, anxiety and suicidality in early adulthood.

Read more (University of Oxford website)

Similar stories

Singula Bio, a new Oxford spin-out company - Cancer need not be fatal

General Innovation Research

Singula Bio, a bold new seed-stage biotechnology company spun out of Oxford University, has been launched with the intention of helping show that cancer need not be fatal. Led by three Oxford cancer specialists, the firm is aims to become a world leader in therapies to use against difficult-to-treat solid malignancies such as ovarian cancer - using the body’s own immune system to fight previously fatal cancers.

Major rise in public support for COVID vaccine – Oxford study

Coronavirus COVID-19 General Research

More than three quarters of people in the UK now say they are ’very likely’ to have the vaccine – up from 50% among the same group of survey respondents five months ago –according to a two-wave Oxford University survey published today.

Coronavirus vaccination linked to substantial reduction in hospitalisation, real-world data suggests

Coronavirus COVID-19 General Research

The first study to describe the effects in real-world communities of the Oxford coronavirus vaccine has been reported in a pre-print publication today, showing a clear reduction in the risk of hospitalisation from COVID-19 amongst those who have received the vaccine.

World’s largest clinical trial for COVID-19 treatments expands internationally

Clinical Trials Coronavirus COVID-19 General

The Randomised Evaluation of COVID-19 Therapy (RECOVERY) Trial, the world’s largest clinical trial for COVID-19 treatments, has now expanded internationally with Indonesia and Nepal among the first countries to join. The first patients have been recruited to RECOVERY International.

Reprogramming tumour cells using an antimalarial drug

General Research

Results from the ATOM clinical trial at the University of Oxford have shown that the anti-malarial drug Atovaquone can reduce very low oxygen tumour environments. This has the potential to make cancers behave less aggressively and to improve the impact of everyday cancer treatments.