All of this is true BUT cannibis ALSO inhibits stage 4 REM sleep, the restorative phase of sleep during which dreams occur and during which beta amyloid plaques—that cause dementia—are flushed out from the brain. That’s why you get wild and vivid dreams when you quit cannabis.

All of this is true BUT cannibis ALSO inhibits stage 4 REM sleep, the restorative phase of sleep during which dreams occur and during which beta amyloid plaques are fished out from the brain. That’s why you get wild and vivid dreams when you quit cannabis.