Liver harm caused by alcohol is a public health problem. Collectively, we need to take better care of our livers by taking steps to reduce alcohol consumption in the population.
A vending machine dispenses Narcan nasal spray, a medication that reverses opioid overdose, and other items.
Penn State College of Medicine
Cannabis hyperemesis syndrome — with severe vomiting, abdominal pain and temporary relief through compulsive hot bathing — is increasingly affecting adolescents and young adults.
Your memories are likely stored in ensembles of neurons that fire together.
PASIEKA/Science Photo Library via Getty Images
Your brain processes the pleasure of everyday behaviors like eating and drinking similarly to the pleasure of using drugs. Disentangling them requires understanding how memories are formed.
A woman exhales while smoking during the annual 4-20 marijuana celebration in Vancouver, on April 20, 2019.
THE CANADIAN PRESS/Darryl Dyck
New research finds sexually diverse youth are three times more likely to use cannabis in risky ways—driven by stress, not identity—highlighting the need for better mental health support and equity.
We spoke to young people who didn’t know about the risks, even when they reported side effects including brain fog and seizures.
An online tool provides information about health risks specific to a person’s drinking level, age and sex, as well as information about alcohol-related costs per month or over one’s lifetime, and calorie equivalents from drinking.
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Drinking alcohol is a personal decision. It’s important to translate population-level drinking guidance in a format that resonates with individuals and is relevant to a person’s circumstances.
Prescription pills containing oxycodone and acetaminophen are shown in Toronto in December 2017.
THE CANADIAN PRESS/Graeme Roy
There are several ways a person using violence may exploit their own substance use, or that of those around them, to gain more power. This is sometimes called ‘substance use coercion’.
Many studies exaggerated the benefits of moderate drinking due to methodological flaws known as selection biases.
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It’s time to revisit the evidence for the health benefits of moderate drinking, and separate fact from wishful thinking. Can we confidently say, ‘Cheers to good health?’
Photographs of victims of overdose are displayed to mark International Overdose Awareness Day, in Vancouver, on Aug. 31, 2023.
THE CANADIAN PRESS/Darryl Dyck
Many people wrongly assume that cannabis use during pregnancy is safe. Research is increasingly documenting a host of serious health harms from prenatal exposure to cannabis and other substances.
Like Dry January for alcohol users, the idea of taking a month off weed is also worth considering for those who use cannabis.
THE CANADIAN PRESS/Jonathan Hayward
A Weed-Free January could do more good than cannabis users may realize. Regular cannabis users could expect to experience a number of positive physical and lifestyle changes from a 31-day pause.
Climate change is seeing more of us with mental health problems and harmful substance use. So we need to start planning now.
A tent on the sidewalk in Vancouver’s Downtown Eastside. Cash transfers can help people find suitable accommodations and save governments money.
THE CANADIAN PRESS/Darryl Dyck
Researchers found that most homeless people spent the money they received on rent, food and other living costs.
People march to remember those who died during the drug poisoning crisis on International Overdose Awareness Day, in Vancouver, on Aug. 31, 2021.
THE CANADIAN PRESS/Darryl Dyck
A police policy of not making arrests for simple possession is a way to essentially decriminalize personal drug use. However, confiscating drugs — even without arrests — can be harmful in many ways.
Drug checking is a harm reduction practice that provides chemical analysis of substances. Fentanyl test strips help drug users ensure that substances are free of dangerous fentanyl.
(AP Photo/Carlos Giusti)
Most consumables in Canada have quality controls that inform purchasing and consumption decisions. People who use illicit drugs deserve the same. Drug checking provides that harm-reduction service.
Peter Boris Chair in Addictions Research; Director, Peter Boris Centre for Addictions Research; Director, Michael G. DeGroote Centre for Medicinal Cannabis Research; Professor, Department of Psychiatry and Behavioural Neurosciences, McMaster University