Cannabis use doubles the risk of dying from heart disease, researchers warn

Published on 18/06/2025 - 15:49 GMT+2

People who usage cannabis aliases its synthetic cousin, cannabinoids, are doubly arsenic apt to dice from bosom problems arsenic those who abstain from nan drugs, caller investigation has found.

Recreational cannabis usage remains forbidden successful astir of Europe, but it is nan region’s most commonly utilized drug. An estimated 8.4 per cent of adults – 24 cardinal group – utilized cannabis successful nan past year, according to nan European Union Drugs Agency (EUDA).

Cannabis is mostly stronger and much divers than successful past decades, pinch users having a prime betwixt smoking marijuana, edibles, cannabis concentrates, and cannabinoids, which are synthetic psychoactive narcotics pinch a precocious attraction of  

Tetrahydrocannabinol (THC), nan progressive constituent successful cannabis that makes group consciousness high.

That has prompted interest astir nan imaginable wellness consequences of modern cannabis – and nan caller study, published in nan diary Heart, is nan latest to show they transportation weight.

In summation to nan doubled mortality risks, cannabis usage is tied to a 20 per cent higher consequence of changeable and a 29 per cent higher consequence of bosom attacks aliases different types of acute coronary syndrome, which is erstwhile humor travel to nan bosom is severely restricted, nan study found.

The findings raise “serious questions astir nan presumption that cannabis imposes small cardiovascular risk,” Stanton Glantz and Dr Lynn Silver, researchers astatine nan University of California astatine San Francisco who were not progressive pinch nan study, said successful a written comment.

For nan analysis, a French investigation squad assessed real-world information from 24 studies conducted betwixt 2016 and 2023.

Most participants were betwixt nan ages of 19 and 59, and cannabis users were much apt to beryllium younger and antheral compared pinch group who did not usage nan drug.

Notably, astir of nan studies were observational, meaning researchers can’t opportunity that cannabis usage causes bosom problems directly. There was besides a precocious consequence of bias successful astir of nan studies.

More investigation is needed to understand precisely really cannabis is linked to bosom problems, and whether nan risks disagree based connected nan type of cannabis personification uses.

Despite nan limitations, nan study authors said their study is among nan astir broad yet to probe nan imaginable nexus betwixt cannabis and bosom problems successful nan existent world.

Glantz and Silver pushed for wellness warnings connected cannabis products and protections against secondhand fume exposure, peculiarly arsenic countries relax their cannabis laws and nan supplier becomes much easy available.

“Cannabis needs to beryllium incorporated into nan model for prevention of objective cardiovascular disease,” they said.