New Study Finds Cannabis May Reduce Alcohol Consumption

A recent study published in the American Journal of Psychiatry suggests that cannabis may help individuals reduce their alcohol consumption. Researchers from Brown University conducted an investigation involving 157 adults aged between 21 and 44 who reported heavy alcohol use and consumed cannabis at least twice a week. The study aims to explore whether cannabis can serve as a substitute for alcohol, particularly among those with drinking habits they wish to modify.

Participants engaged in a three-day experimental setting resembling a bar environment. They were administered cannabis cigarettes with varying levels of tetrahydrocannabinol (THC)—specifically, 7.2%, 3.1%, and a placebo containing 0.03% THC. Following this, researchers introduced both neutral and personalized alcohol cues to assess participants’ responses.

During the sessions, participants were presented with a choice between their preferred alcoholic beverage or a small cash incentive for each drink they chose to decline. Each session was carefully designed to raise their blood alcohol level to approximately 0.10% over a two-hour period, while they also consumed cannabis.

The findings revealed that individuals smoking the lower potency cannabis reported a 19% reduction in alcohol consumption compared to the placebo group. Remarkably, those who smoked the higher potency cannabis exhibited an even greater decrease, with alcohol intake dropping by 27%. Additionally, participants using the high THC cannabis waited longer before taking their first alcoholic drink and reported fewer immediate urges to drink.

Lead author Jane Metrik, a professor at Brown University, highlighted the implications of these findings. “What we found supports the substitution effect, which has gained traction within the California sober trend,” she stated. “Instead of craving alcohol, participants experienced reduced urges to drink. Cannabis appeared to lower overall alcohol consumption during the sessions and delayed the onset of drinking once alcohol was accessible.”

While the results are promising, Metrik cautioned against a blanket recommendation for cannabis as an alternative to alcohol for those seeking treatment. “We’re not ready to tell people seeking treatment for alcohol to simply substitute cannabis,” she added during an interview with NPR.

Alternatives for Reducing Alcohol Consumption

As the holiday season approaches, many may find it beneficial to evaluate their drinking habits, especially in social situations that could lead to increased alcohol consumption. If you recognize a tendency to reach for alcohol to unwind, consider alternative approaches to relaxation.

According to Kaiser Permanente, engaging in activities such as walking or biking, meditating, or spending time on hobbies can shift focus away from drinking. Suggestions include coloring, playing games on mobile devices, connecting with friends, or prioritizing sleep.

Moreover, individuals might explore replacing alcoholic beverages with cannabis-infused drinks, aligning with the insights from the recent study. Products like Wynk’s seasonal THC seltzers offer a potential alternative for those looking to reduce their alcohol intake without sacrificing the social experience.

Cutting back on alcohol can also be achieved through practical strategies. Drinking a glass of water between alcoholic beverages can slow consumption and promote hydration. Establishing regular non-drinking activities, such as gym visits or volunteering, can further support reduced alcohol intake, particularly during the hectic holiday period.

Harvard Health recommends additional strategies such as scheduling alcohol-free days, maintaining a drinking diary, and ensuring a lack of alcohol availability at home. For those considering therapy, finding the right therapist may require some exploration, as personalized support can be vital in managing drinking habits.

As research continues to explore the relationship between cannabis and alcohol consumption, individuals seeking to modify their drinking patterns have new insights to consider.