Alcohol is one of the most widely used substances in the world, and for many people it is a normal part of social life. However, drinking alcohol also carries significant health risks. Medical research has shown that alcohol use is linked to many serious health problems.
In fact, scientists have connected alcohol consumption to at least seven types of cancer and nearly two hundred diseases and medical conditions. These include liver disease, heart problems, certain cancers, mental health issues, and injuries related to impaired judgment.
Because of these risks, public health experts have been searching for ways to help people reduce harmful drinking habits. A new study from researchers at the University at Buffalo in the United States suggests that cannabis‑infused drinks may provide one possible option for some adults who want to cut back on alcohol.
The research was led by public health scientists and was published in the scientific journal Journal of Psychoactive Drugs. This study is believed to be the first to specifically examine cannabis beverages as a possible tool for reducing alcohol‑related harm.
Instead of focusing on complete abstinence, the researchers explored whether cannabis drinks could serve as a substitute for alcoholic beverages in certain situations. The idea behind this approach is known as harm reduction. Harm reduction is a public health strategy that aims to reduce the negative consequences associated with substance use.
It recognizes that some people may continue to use legal substances such as alcohol, tobacco, or cannabis. Rather than demanding total avoidance, harm reduction strategies focus on lowering risks and improving safety. For example, programs that provide safe injection equipment or nicotine replacement therapies follow the same basic principle.
In this case, researchers wanted to explore whether cannabis drinks could replace some alcohol consumption and therefore reduce the health risks linked to drinking. Cannabis contains several compounds that affect the body, including cannabidiol, commonly known as CBD.
Unlike THC, the compound responsible for the intoxicating effects of cannabis, CBD does not cause a strong “high.” Because of this, CBD products are often marketed as a gentler alternative for relaxation or stress relief. Cannabis beverages typically contain either CBD, small amounts of THC, or a combination of both.
These drinks are often sold in cans that resemble beer or sparkling water, which makes them feel familiar in social settings such as parties or bars. In recent years, cannabis beverages have become a fast‑growing segment of the cannabis industry. Market analysts estimate that global sales of cannabis drinks could exceed four billion dollars by the year 2028.
This rapid growth reflects a broader cultural shift as more people look for alternatives to alcohol. In the study, the researchers surveyed 438 adults who reported using cannabis at least once in the past year. The survey was anonymous so participants could answer honestly about their habits.
Among these participants, nearly fifty‑six percent said they also drank alcohol. About one third reported that they had tried cannabis beverages. Most of these participants said they usually consumed one cannabis drink at a time rather than multiple servings. The survey results revealed an interesting pattern.
People who consumed cannabis beverages were more likely to say they used cannabis as a substitute for alcohol compared with people who used other forms of cannabis such as smoking or edibles. Specifically, about 58.6 percent of cannabis drink users said they replaced alcohol with cannabis beverages.
In contrast, about 47.2 percent of people who used other cannabis products reported doing the same. The study also examined how participants’ drinking habits changed after they started using cannabis beverages. On average, participants reported drinking about 7.02 alcoholic beverages per week before they began using cannabis drinks.
After they started using the cannabis beverages, their alcohol consumption dropped to an average of 3.35 drinks per week. This represents a substantial reduction in alcohol intake. Participants also reported fewer episodes of binge drinking, which typically refers to consuming large amounts of alcohol in a short period of time.
Nearly two‑thirds of the participants said they had either reduced or stopped drinking alcohol after starting cannabis beverages. About 61.5 percent said they drank less alcohol, and a small number—about 1.1 percent—reported that they stopped drinking alcohol completely.
Only a small group, about 3.3 percent of participants, said their alcohol use increased after trying cannabis beverages. The researchers also looked at the types of cannabis drinks participants were using. Most reported beverages containing ten milligrams of CBD or less.
A smaller number consumed drinks containing more than ten milligrams of CBD, while nearly half said they were unsure about the exact CBD content of their beverages. According to the researchers, one reason cannabis drinks may replace alcohol is the social context in which they are consumed.
People often hold a drink during social gatherings, parties, or nights out. If that drink contains cannabis rather than alcohol, the social experience may remain similar while reducing alcohol intake.
The lead author of the study, Dr. Jessica Kruger, a clinical associate professor of community health and health behavior at the University at Buffalo, explained that the idea of using cannabis as a harm‑reduction tool for alcohol is relatively new.
Previous research has explored cannabis as a substitute for opioids or other drugs, but fewer studies have examined its role in reducing alcohol consumption. Her colleague and co‑author Dr. Daniel Kruger also noted that cannabis beverages may work particularly well because they mimic the experience of drinking alcohol.
This similarity in how the products are used could make substitution easier in social environments. Reviewing the findings of this study suggests both promise and caution. The results indicate that some people may successfully reduce their alcohol consumption by choosing cannabis beverages instead.
If this substitution reduces heavy drinking, it could potentially lower the risks associated with alcohol, including liver disease, certain cancers, and accidents caused by intoxication. However, the study also has limitations. The research relied on self‑reported survey data rather than controlled clinical experiments, which means the results should be interpreted carefully.
In addition, cannabis products themselves carry risks and may not be appropriate for everyone. More research will be needed to determine the long‑term health effects of cannabis beverages and how they influence drinking behavior over time. Still, the study highlights an emerging trend in public health research.
As new cannabis products become more widely available, scientists are increasingly interested in understanding whether they might help reduce harm associated with more dangerous substances. Future studies may explore how different cannabis formulations, dosages, and patterns of use affect alcohol consumption.
If further evidence supports these early findings, cannabis beverages could eventually become one of several strategies aimed at reducing alcohol‑related harm among adults.
If you care about alcoholism, please read studies that your age may decide whether alcohol is good or bad for you, and people over 40 need to prevent dangerous alcohol/drug interactions.
For more information about alcohol, please see recent studies about moderate alcohol drinking linked to high blood pressure, and results showing this drug combo shows promise for treating alcoholism.
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