Summarized by Masters of Longevity from Neuroscience News.
A long-term research article examining how decades of cannabis use relate to objectively measured sleep versus self-reports, inviting readers curious about lasting sleep effects.

Key Takeaways
- Long-term and recent cannabis use is associated with poorer objectively measured sleep efficiency and greater nighttime fragmentation.
- Cannabis users often do not perceive these objective sleep impairments, showing a mismatch between subjective reports and actigraphy.



