Largest ever study into cannabis use investigates risk of paranoia, poor mental health in the general population

Published Date: 28 Aug 2025

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London, in partnership with the University of Bath, has found that the reasons why a person chooses to use cannabis can increase ...

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Sleek-looking disposable e-cigarettes and candy-flavored nicotine pouches are among a range of new products targeting young people and fueling a new wave of tobacco and nicotine addiction, the WHO warned Monday.

In a commentary published by the Journal of the American Medical Association, researchers at Rutgers Health, Harvard University and the University of Pittsburgh discuss the impact of unregulated mobile health and generative ...

The government's new mandate to carry out random oral-fluid roadside drug testing marks a milestone in New Zealand's road safety policy.

Alcohol-related diseases and injuries have the potential to cost the Australian health care system a staggering $68 billion over 60 years if nothing is done to stop the impact.

Exposing children to e-cigarettes compromises their human rights. These products should be regulated in a way that puts children's best interests first and protects them from the harms associated with nicotine consumption ...

Young sexual minority men—a term used to describe gay, bisexual, and other men who have sex with men—with attention-deficit/hyperactivity disorder (ADHD) symptoms are more likely to begin using substances such as cigarettes, ...

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Recent testing by a Virginia Commonwealth University forensic toxicology research lab is uncovering the hidden dangers of vapes and cannabis products used by more than a million school-age children across the country each ...

Genes, personality, and family may predict alcohol drinking in teens

Examining genetic, family, and personality characteristics may help identify those who are at high risk for drinking and drinking problems as teenagers. A study, published in Alcohol: Clinical and Experimental Research, found ...

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