Revolutionizing Rest: Cannabis Triumphs Over Alcohol in Anxiety-Driven Sleep Study

Green Dreams: Cannabis Trumps Alcohol in Sleep Quality

People with anxiety experience better quality sleep on days when they use marijuana compared to days when they use alcohol or nothing at all, as revealed by a federally funded study. The research, published in the journal Drug and Alcohol Review, involved 347 individuals treating anxiety with cannabis. The study aimed to explore how sleep was affected by the use of marijuana, alcohol, both, or neither on a given day.

“Compared to non-use, participants reported better sleep after cannabis-use-only and after co-use, but not after alcohol-use-only,” wrote the authors, who received funding for the study from a National Institutes of Health grant.

The study also found a connection between the frequency of marijuana and alcohol use and sleep outcomes. More frequent users reported higher sleep quality on cannabis-only days compared to less frequent consumers of these substances.

“The results expand upon other research to suggest that more frequent use of alcohol and cannabis may moderate daily associations of cannabis use and sleep, potentially through pharmacokinetics and cross-sensitization,” the researchers explained.

Survey Says: Frequency Matters in Cannabis and Alcohol Use

“The study’s utilization of naturalistic data among individuals with anxiety symptoms replicated previously reported experimental findings among individuals without sleep and anxiety problems that overall, cannabis is associated with higher subjective sleep quality,” the researchers said. “The simple slope analysis showed that none of the slopes differed from zero, and thus that there was no difference in sleep quality after no-use days across those who use cannabis more and less frequently."

Because the study included data on people who used different types of cannabis, researchers said there are open questions about how certain concentrations and cannabinoid profiles affect the results, so future clinical trials could help fill those knowledge gaps.

“There is an urgent need for experimental studies investigating the effects of cannabis and alcohol on sleep,” they wrote. “Our study suggests that cannabis may exert positive effects on subjective sleep quality among individuals intending to use cannabis to cope with anxiety.”

“Day-to-day alcohol use may have less of an impact on sleep in this population when used without cannabis, and when co-used with cannabis, alcohol may mitigate positive sleep effect of cannabis,” the study concludes. “Further research is needed to investigate the moderating role of frequency of cannabis and alcohol use on more immediate associations between sleep and substance use. This is particularly pressing in populations seeking to use cannabis to cope with anxiety as this population may be prone to alcohol and cannabis misuse and sleep problems.”

Cannabis Alone Prevails: No Weakening Effect Over Time

“The study’s hypothesis about the impact of marijuana use alone on sleep was ‘confirmed,’ as both cannabis-use only and co-use days were ‘linked to higher perceived sleep quality versus non-use,’” the authors stated. “Sleep quality was notably better after cannabis-only days compared to co-use days. These findings add to the emerging evidence of cannabis’s sleep-enhancing properties.”

In fact, results suggest a contrary pattern: “better sleep quality post-cannabis use days (compared to non-use days) among those frequently using cannabis,” the study says. “This could be due to higher doses used by frequent users, potentially tied to better sleep. However, understanding various cannabis combinations and ratios’ sleep effects remains limited, requiring further research.”

“The simple slope analysis showed that none of the slopes differed from zero, and thus that there was no difference in sleep quality after no-use days across those who use cannabis more and less frequently. This refutes an alternative interpretation of the interaction effect, namely that people who use cannabis more frequently experience withdrawal-related sleep problems after non-use days.”

Not All Doze Aids Are Created Equal: Cannabis vs. Alcohol

While alcohol has been found to help people fall asleep, the study supported prior findings that it does not enhance overall sleep quality, especially compared to cannabis. “The study concludes that ‘further research is needed to investigate the moderating role of frequency of cannabis and alcohol use on more immediate associations between sleep and substance use,’” the authors emphasized.

Quality of sleep often arises in other studies into the potential benefits of marijuana, and generally, consumers say it enhances their rest. A separate recent survey of cannabis consumers with sleep issues found that most preferred to use marijuana instead of other sleep aids to help get to bed, reporting better outcomes the next morning and fewer side effects. Smoking joints or vaping products that contained THC, CBD, and the terpene myrcene were especially popular.

Puff, Puff, Pass on OTC: Cannabis Competes with Sleep Meds

“A 2019 study found that people tended to purchase fewer OTC sleep medications when they have legal access to marijuana. In particular, authors of that study noted, ‘cannabis appears to compete favorably with OTC sleep aids, especially those containing diphenhydramine and doxylamine, which constitute 87.4% of the market for OTC sleep aids.’”

“The study suggests that legal access to marijuana reduces the purchase of over-the-counter sleep medications, positioning cannabis as a favorable competitor, especially against diphenhydramine and doxylamine-containing aids,” the authors concluded.