Using Cannabis As A Sleep Aid Might Affect Your Dreams

By FlowerTown's Emma Stone, provided exclusively to Benzinga Cannabis.

Insomniacs are cozying up to cannabis. In the United States, where approximately 60 million Americans suffer from sleep disorders, many have started favoring flower or CBD tinctures to help usher in the sandman. And with reason. Research has demonstrated that cannabis can reduce the amount of time it takes to fall asleep, and can promote relaxation and reduce pain, which may also help ease the onset of sleep.

How does cannabis affect the quality of your sleep?

Cannabis, or more specifically, the cannabinoid THC, significantly affects two critical stages of sleep. Sleep consists of five stages of sleep in total: stages 1 through 4,  which is generally non-dreaming sleep, and the fifth, rapid eye movement (REM) sleep when dreaming takes place. In an ideal eight-hour night of sleep, we cycle through the five stages of sleep about three times on average.

From the limited studies that exist, weed appears to lengthen stage 4 sleep, the deepest stage of the sleep cycle characterized by the slowest brain-waves. That’s the stage that’s hardest to wake up from, and may explain why some users feel groggy upon waking. From stage 4, the brain backflips into REM sleep, where brain waves assume a highly active state, similar to the awake state. If you’ve had a toke before bed though, your brain may suppress the REM stage significantly.

“In some ways, cannabis impacts sleep in a manner similar to alcohol. It could help one relax and improve sleep onset, but then appears to disrupt later sleep, especially REM sleep,” explains Dr. Rubin Naiman, a sleep and dreaming specialist and clinical assistant professor of medicine at the Arizona Center for Integrative Medicine. “We become more vulnerable to awakenings in REM sleep since the body and brain are more activated.”

See Also: Sativa, Indica, Hybrid: What's The Difference? Which One's Better For You?

Although the specific mechanisms aren’t clear, we do know that CB1 receptors (check this out for a refresher on the endocannabinoid system), which THC binds to are also linked to REM sleep. Scientists have determined that different dosages or concentrations of THC elicit distinctive effects on slumber, with one constant: THC results in a reduction in REM sleep. Even with regular use where tolerance is built up, weed appears to continue to exert a suppressive effect on REM sleep.

Does it matter if we’re dream-deprived?

While we’re still unraveling the mysteries of sleeping and dreaming, recent research points to REM sleep constituting a critical phase of our nocturnal wellbeing. We spend up to a quarter of the night dreaming, with the REM phase helping to process waking-life experiences by processing and assimilating the influx of experiences, emotional memories, and information that we absorb in everyday life.

While some elements of the day are discarded during REM, others are woven into our long-term memories. Essentially, REM sleep plays a formative role in the daily development or update of who we are. REM sleep is also thought to play a role in learning, memory, and mood.

Naiman suggests that dream deprivation contributes to a host of health and wellbeing concerns such as depression, cognitive difficulty, memory problems, increased inflammation, and increased risk for obesity. However, for individuals living with conditions such as PTSD who experience night terrors or frequent disturbing dreams, diminished time in REM may be advantageous, at least temporarily.

The REM rebound

The effects of cannabis on dream suppression are reversible. Refraining from flower for a few days will have your dreams return in even more lucid intensity, a phenomenon known as the REM rebound. Cannabis users who have withdrawn from chronic use show an increase in REM sleep, and a decrease in stage 4 slow-wave sleep.

What about CBD?

Unlike THC, CBD does not appear to alter the sleep-wake cycle. “It does appear that CBD could help improve sleep disruption stemming from pain associated with other illnesses,” states Naiman.

A 2018 study on healthy human participants found that CBD did not alter typical sleep architecture, but did induce sedative effects. The researchers suggested that CBD could play a therapeutic role in sleep regulation.

Advice for sweet dreams

For Naiman, depending on cannabis as a sleep aid isn’t a healthy long-term fix. “In my practice, I support patients using CBD for sleep onset but only on a short-term basis — 1 to 2 weeks,” says Naiman. “I think long-term reliance on any substance or medication (melatonin may be the exception) can undermine sleep self-efficacy — that is, one’s faith in one’s capacity to sleep on their own.”

See Also: Cannabis Tinctures: What You Need To Know

If you’ve been relying on cannabis or CBD tinctures to help you hit the hay, maybe think about using it only intermittently, when you’re really having trouble falling asleep. Or, consider cannabis terpene drops that boast sedative, soothing properties.

Posted In: CannabisEducationHealth CareMarketsGeneral

Missed the first wave of cannabis investments? Don’t make that mistake again.

Experts believe cannabis stocks have found their floor and are now poised for unprecedented growth.

Join Benzinga PotProfits. Our in-house canna stock expert, Michael Berger, is on a mission to uncover the most promising cannabis stocks poised for growth, even in a dull market. He leaves no bud unturned to bring you the juiciest potential double-digit opportunities!

Just this year, the PotProfits portfolio has seen smoking-hot gains like:

  • 47.10% with $GTBIF
  • 40.23% with $TCNNF
  • 21.50% with $VFF

But here's the kicker: Michael is about to release his next potential winners, and he's chomping at the bit to share these ticker symbols with you ASAP.

Don't miss out on the green rush!