Exactly how much marijuana is in a common joint may be much less than previously thought, a brand-new study finds.

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Researchers estimated that the median joint includes 0.32 grams (0.01 ounces) of marijuana. That"s reduced than some previous estimates; because that example, a 2014 report indigenous the White residence on America"s drug use estimated that the typical joint has about 0.43 g (0.02 ounces) that marijuana. Various other studies have approximated that a common joint consists of as lot as 0.75 g (0.03 ounces).

Figuring out exactly how much marijuana is in a typical joint can assist researchers answer essential questions around drug use and trafficking, the researchers said. <11 weird Facts around Marijuana>


"It turns out to it is in a critical number in estimating how much marijuana is gift consumed , exactly how much drug-trafficking institutions are placing on the market and how much states can expect in revenue post-legalization" study co-author Greg Ridgeway, an combine professor that criminology and statistics in ~ the college of Pennsylvania, said in a statement.


The brand-new findings are based upon information from an ext than 10,000 marijuana purchases over 11 years. This information comes from a inspection of world in the U.S. Who were arrested and interviewed around their substance use and drug transactions. When interviewees stated that they bought a certain number of joints for a certain price, the researchers offered this info to estimate the average grams that marijuana in every joint.


The researchers likewise used a mathematical model to take into account distinctions in drug prices in various areas, and also price inflation end the years.

The new findings "can be incorporated into drug policy discussions come produce far better understanding about illicit marijuana markets, the dimension of potential legalized marijuana markets, and health and also behavior outcomes," the researchers said.

The research is published in the August concern of the journal Drug and Alcohol Dependence.


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Rachael has actually been through Live Science due to the fact that 2010. She has a masters level in journalism from brand-new York University"s Science, Health and Environmental reporting Program. She additionally holds a Bachelor of scientific research in molecule biology and also a grasp of science in biology native the university of California, mountain Diego.
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