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Category: Research

a woman against a background with a cannabis leaf places her hands on her lower back indicating pain
  • Research

10-Year Study: Back Pain Patients Report Sustained Improvements, Decreased Reliance on Pharmaceuticals Following Medical Cannabis Treatment

  • by NORML
  • Posted on September 15, 2026September 15, 2026

“Medical cannabis therapy was associated with reductions in opioid use (− 89.8 percent), pain intensity (− 84.2 percent), and functional disability (− 30.4 percent).”

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a teen girl holding school books puts up a hand to say "no" to a teen boy offering her a joint
  • Research

Colorado: Cannabis Use by Teens Continues Decade-Long Decline

  • by NORML
  • Posted on June 17, 2026June 17, 2026

“These findings are consistent with those from other adult-use legal states, which show steep declines in marijuana use by young people following the adoption of regulated, age-restricted markets.”

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young man rejects the offer of a lit joint
  • Research

Minnesota: Far Fewer Young People Consuming Cannabis, Survey Finds

  • by NORML
  • Posted on April 21, 2026April 21, 2026

“These findings ought to reassure lawmakers that cannabis access can be legally regulated in a manner that is safe, effective, and that does not inadvertently impact young people’s habits.”

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a cannabis dispensary employee scans an ID to verify the customer's age
  • Research

Compliance Check Data From Legal States Confirms That Licensed Retailers Don’t Sell Cannabis to Minors

  • by NORML
  • Posted on March 17, 2026March 18, 2026

“Regulation works. Illicit marijuana providers don’t ask for or check for ID, but licensed businesses most certainly do.”

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Marijuana and Youth Use
  • Research

Federal Survey Data: Cannabis Use by Young People Continues Decades-Long Decline

  • by NORML
  • Posted on February 17, 2026February 17, 2026

“These findings ought to reassure lawmakers that cannabis access can be legally regulated in a manner that is safe, effective, and that does not inadvertently impact young people’s habits.”

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a cannabis leaf sits atop a canned drink
  • Research

Study: Cannabis Beverages Associated With Reduced Alcohol Consumption

  • by NORML
  • Posted on January 15, 2026January 15, 2026

“These consistent findings provide support for the notion that legal cannabis can serve as a substitute for alcohol among certain individuals, and that legal cannabis markets may, in some instances, disrupt alcohol-dominant marketplaces.”

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group of teens having fun walking down the street
  • Research

Federally Funded Survey: Teen Marijuana Use Continues Historic Decline

  • by NORML
  • Posted on December 23, 2025December 23, 2025

“Sensational claims that adult-use legalization laws are linked with greater marijuana use by teens are simply not backed by government data. These findings ought to reassure lawmakers that cannabis access can be legally regulated in a manner that is safe, effective, and that does not inadvertently impact young people’s habits.”

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A droplet of oils drips from the medicine dropper over a bottle of cannabis oil next to a flowering marijuana plant
  • Research

Clinical Trial: Daily Use of Plant-Derived Cannabis Extracts Improves Cognition in Dementia Patients

  • by NORML
  • Posted on October 31, 2025October 31, 2025

Researchers described cannabis’ efficacy as “superior” to those of traditional Alzheimer’s medications.

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