# Even occasional marijuana use linked to 40% higher odds of stroke

Source: [Health & Medicine News -- ScienceDaily](https://www.sciencedaily.com/releases/2026/11/261110042539.htm) · 2026-11-11 · Medicine
Page: https://themorning.science/story/even-occasional-marijuana-use-linked-to-40-higher-odds-of-stroke-a12ff6eb2b99422b
Kind: research · Impact: medium

## In brief

- New research involving more than 440,000 Americans links cannabis use to increased cardiovascular risk.
- Occasional marijuana users showed 40% higher odds of reporting a history of stroke, according to the source.
- The findings suggest even infrequent use may warrant concern, though the source text is truncated and its full caveats are not available.

## Why it matters

The study adds to evidence that even infrequent cannabis use may be associated with cardiovascular outcomes, which matters for clinicians counselling patients and for researchers assessing cannabis health risks.

## Timeline

- 2026-11-11: ScienceDaily reports study linking occasional marijuana use to 40% higher odds of reported stroke history

## Coverage

- [Even occasional marijuana use linked to 40% higher odds of stroke](https://www.sciencedaily.com/releases/2026/11/261110042539.htm) — Health & Medicine News -- ScienceDaily, 2026-11-11

Tags: cannabis, stroke, cardiovascular health, epidemiology, public health

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science