prevalence

Worrying Substance Use Trends among over 50s

News
In 2011, the Royal College of Psychiatrists advised that over 50s should not exceed more than 11 units of alcohol a week, compared with 14 for the rest of the adult population, due to age-related physiological and metabolic changes. Since...

Study Finds Increased Cannabis Use among Certain US States

Scientific article
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Over the last few decades, the United States has entered a new phase in its cannabis control policies. As of November 2016, 28 US states and Washington, D.C. had legalised cannabis use for medicinal purposes. Eight of these and Washington...

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