Cannabis and Sleep
THC may help you fall asleep faster, but it comes with significant drawbacks, such as developing tolerance and dependency. Additionally, it can block REM sleep, which is crucial for restorative rest. While many turn to cannabis for sleep, the long-term effects could outweigh the initial benefits.In this clip
From this podcast

Huberman Lab
Dr. Matthew Walker: Protocols to Improve Your Sleep | Huberman Lab Guest Series
Related Questions
How do THC and CBD affect sleep as mentioned in the episode # 72 - Sleep & Cannabis and the clip Sleep and Cannabis?
How does THC differ from CBD for sleep as discussed in the episode Dr. Matthew Walker: The Science & Practice of Perfecting Your Sleep | Huberman Lab Podcast #31 and the clip REM Sleep and THC?
What about THC and its effects on sleep?