The issue focused on research studies that found that medical marijuana may help improve medical conditions like Crohn's disease. "We want to study medical marijuana as a treatment for Crohn's disease," Dr. Andrew Lo, the study's lead researcher, told Science Daily. "We want to study medical marijuana as a treatment for cancer. We want to study medical marijuana as a treatment for chronic pain."

But even though medical marijuana research is currently legal in five states and the District of Columbia, including medical marijuana's