Category: tobacco

Clinical Trial: CBD Administration Reduces Heroin Cravings

The administration of oral CBD reduces cue-induced cravings and anxiety in subjects with a history of heroin use, according to clinical data published in The American Journal of Psychiatry. Commenting on the study’s findings, NORML Deputy Director Paul Armentano said, “These conclusions add to the growing body of evidence that cannabis and its constituents represent an exit away from the use or abuse of other controlled substances rather than a supposed ‘gateway.'”

Study: Cannabis Use Not Predictive Of Lower IQ, Poorer Educational Performance

Marijuana use by adolescents is not associated with lower IQ or poorer educational performance once adjustments are made for potential confounders, specifically cigarette smoking, according to longitudinal data published online ahead of print in the Journal of Psychopharmacology. Researchers concluded, “In summary, the notion that cannabis use itself is causally related to lower IQ and poorer educational performance was not supported in this large teenage sample.”

Study: History Of Cannabis Use Associated With Reduced Cancer Risk

Cannabis use is inversely associated with incidences of bladder cancer in males, according epidemiological findings published in the February issue of the journal Urology. “After adjusting for age, race or ethnicity, and body mass index, using tobacco only was associated with an increased risk of bladder cancer (hazard regression 1.52) whereas cannabis use was only associated with a 45 percent reduction in bladder cancer incidence (HR 0.55),” investigators reported.

Study: Long Term Cannabis Exposure “Not Associated With Significant Effects On Lung Function”

Investigators at Emory University in Atlanta assessed marijuana smoke exposure and lung health in a large representative sample of US adults age 18 to 59. They concluded, “[The] ongoing use of marijuana is associated with increased respiratory symptoms of bronchitis without a significant functional abnormality in spirometry, and cumulative marijuana use under 20 joint-years is not associated significant effects on lung function.”

Poll: Americans View Pot As Less Harmful To Health Than Tobacco, Alcohol, Or Sugar

Americans believe that consuming cannabis poses less harm to health than does the consumption of tobacco, alcohol, or sugar, according to the findings of a Wall Street Journal/NBC News poll released today. Respondents were asked which of the four substances they believed to be “most harmful to a person’s overall health.” Most respondents said tobacco (49 percent), followed by alcohol (24 percent) and sugar (15 percent).