Does CBD Affect REM Sleep? (And What the Research Really Shows)

REM sleep is the dreaming stage of your sleep cycle, typically making up 20-25% of a night’s rest, and it plays a critical role in memory consolidation, emotional processing, and cognitive function. If you’re using CBD for better sleep or considering it, you’re right to wonder whether it might interfere with this vital phase.
I started asking this question myself after a few weeks of vaping CBD before bed. I felt more rested, but something a friend mentioned about THC suppressing dreams got me curious about whether CBD might do the same thing. Turns out, the answer is more nuanced than a simple yes or no, and it …