The Marijuana Miracle

As if there wasn't enough good news about the health effects of pot the past couple of weeks, a new study published in the Harm Reduction Journal indicates that marijuana doesn't have the same cancer-causing power of cigarettes. The exact mechanism is unclear, but it appears the THC in marijuana counterbalances the carcinogenic effects of smoking the drug. So the question now becomes: will THC administered via another delivery system reduce the effect of other carcinogens as well?