Straight From the Science: What a Major 2025 Review Says About Cannabinoids

There is no shortage of opinions about cannabis. Good science is harder to find. Cannabis is one of the most widely used substances in the world: the UN estimates that around 219 million people, about 4.3% of adults, used it in 2021. Yet most of what people hear about it is anecdote. A 2025 review in the European Archives of Psychiatry and Clinical Neuroscience, by Eva Hoch et al.