Source : Futurity
By : Deborah Bach-UW
Category : Attorney Matthews Bark of Orlando, Matthew Bark
Does
legal marijuana tempt pot users to consume more alcohol? A new study
highlights the difficulties of gauging the impact of a formerly illicit
drug as it moves into the mainstream. Recreational marijuana use is now
legal in four states and medical marijuana in 23 states. Research on
legalization policies has focused largely on how they impact marijuana
access and use, but researchers wanted to know how legalization affects
the use of alcohol, by far the nation’s most popular drug. The majority
of adults in the US drink to varying degrees. Alcohol abuse is the third
leading preventable cause of death nationwide—and drinking accounts for
almost one-third of driving fatalities annually. Excessive alcohol use
cost $223.5 billion in 2006 alone. “We chose to focus on alcohol because
even relatively small changes in alcohol consumption could have
profound implications for public health, safety, and related costs,”
says lead author Katarína Guttmannová, a researcher in the Social
Development Research Group at the University of Washington. The
researchers sought to determine whether legalizing marijuana led to it
becoming a substitute for alcohol or tended to increase consumption of
both substances. If it was the former, that could greatly reduce the
costs of healthcare, traffic accidents, and lower workplace productivity
related to excessive drinking. But if legalized marijuana resulted in
increased use of both drugs, costs to society could increase
dramatically, particularly since those who use both substances tend to
use them at the same time. Those who use both substances simultaneously
are twice as likely to drive drunk and face social troubles such as
drunken brawls and relationship problems. Drawing on previous studies,
the researchers hypothesized that legalization of marijuana could result
in either substitution or complementary effects. Marijuana and alcohol
both provide users with similar “reward and sedation” effects, which
could prompt users to substitute one for the other. But blood levels of
THC, the chemical responsible for most of marijuana’s pleasurable
psychological effects, increase with simultaneous alcohol use—so the
quest for a better high might lead people to use both substances.
A mix of findings
For the study, published in Alcoholism: Clinical & Experimental Research, researchers reviewed more than 750 studies on marijuana and alcohol use and focused on 15 that specifically addressed the links between marijuana policies and drinking. They looked at how decriminalized marijuana, medical marijuana, and recreational marijuana affected alcohol use. The findings of those studies fluctuated widely, depending on the demographic and the type and frequency of alcohol and marijuana use. One study, for example, found that states where marijuana is decriminalized had more emergency room visits related to marijuana and fewer visits linked to alcohol and other drugs. Some studies found that high school seniors in states where pot was decriminalized tended to drink less, while other research found that college students who used pot also drank more. Findings around medical marijuana also varied. One study reported that states with medical marijuana dispensaries had higher rates of both marijuana and alcohol use, as well as higher admissions into alcohol treatment facilities. But while states with medical marijuana had fewer alcohol-related fatalities overall, those with dispensaries saw more of those deaths. Other research found that while legalized medical marijuana wasn’t associated with any increases in underage drinking, it was linked with more binge drinking and simultaneous use of pot and alcohol among adults.
A complicated issue
The researchers conclude there’s evidence of marijuana and alcohol being both substitutes and complements. Given the rapidly evolving landscape of marijuana policy, they say further study will be important to understand how changes in marijuana laws impact the use of alcohol and other drugs. In particular, future studies should address specific dimensions of marijuana policies, timing of policy change and implementation, and different aspects of marijuana and alcohol use, such as age of users and whether they are episodic or regular consumers, Guttmannová says. “This is a complicated issue and requires a nuanced approach. We were hoping to have more clear-cut answers at the end of our research. But you know what? This is the science of human behavior, and it’s messy, and that’s OK.” The National Institute on Alcohol Abuse and Alcoholism and the National Institute on Drug Abuse funded the work.
See more at : futurity.org/marijuana-alcohol-1081732-2/
By : Deborah Bach-UW
Category : Attorney Matthews Bark of Orlando, Matthew Bark
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Does legal pot entice users to drink more? |
A mix of findings
For the study, published in Alcoholism: Clinical & Experimental Research, researchers reviewed more than 750 studies on marijuana and alcohol use and focused on 15 that specifically addressed the links between marijuana policies and drinking. They looked at how decriminalized marijuana, medical marijuana, and recreational marijuana affected alcohol use. The findings of those studies fluctuated widely, depending on the demographic and the type and frequency of alcohol and marijuana use. One study, for example, found that states where marijuana is decriminalized had more emergency room visits related to marijuana and fewer visits linked to alcohol and other drugs. Some studies found that high school seniors in states where pot was decriminalized tended to drink less, while other research found that college students who used pot also drank more. Findings around medical marijuana also varied. One study reported that states with medical marijuana dispensaries had higher rates of both marijuana and alcohol use, as well as higher admissions into alcohol treatment facilities. But while states with medical marijuana had fewer alcohol-related fatalities overall, those with dispensaries saw more of those deaths. Other research found that while legalized medical marijuana wasn’t associated with any increases in underage drinking, it was linked with more binge drinking and simultaneous use of pot and alcohol among adults.
A complicated issue
The researchers conclude there’s evidence of marijuana and alcohol being both substitutes and complements. Given the rapidly evolving landscape of marijuana policy, they say further study will be important to understand how changes in marijuana laws impact the use of alcohol and other drugs. In particular, future studies should address specific dimensions of marijuana policies, timing of policy change and implementation, and different aspects of marijuana and alcohol use, such as age of users and whether they are episodic or regular consumers, Guttmannová says. “This is a complicated issue and requires a nuanced approach. We were hoping to have more clear-cut answers at the end of our research. But you know what? This is the science of human behavior, and it’s messy, and that’s OK.” The National Institute on Alcohol Abuse and Alcoholism and the National Institute on Drug Abuse funded the work.
See more at : futurity.org/marijuana-alcohol-1081732-2/
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