Medical Marijuana Is Not Regulated as Most Medicines Are
The industry lacks randomized controlled clinical trials that can clearly establish benefits and risks.
Credit...Gracia Lam
Dan Shapiro was the first person I knew to use medical marijuana. As a junior at Vassar College in 1987, he was being treated for Hodgkin’s lymphoma with potent chemotherapy that caused severe nausea and vomiting. When Dan’s mother learned that smoking marijuana could relieve the distressing side effect, to help her son, this otherwise law-abiding woman planted a garden full of the illegal weed in her Connecticut back yard.
Decades later, marijuana as medicine has become a national phenomenon, widely accepted by the public. Although the chemical-rich plant botanically known as Cannabis sativa remains a federally controlled substance, its therapeutic use is now legal in 36 states and the District of Columbia.