registered patients

Number of Approved Medical Cannabis Patients in the US

"Determining exactly how many patients use medical marijuana with state approval is difficult. According to a 2002 study published in the Journal of Cannabis Therapeutics, an estimated 30,000 California patients and another 5,000 patients in eight other states possessed a physician’s recommendations to use cannabis medically.67 More recent estimates are much higher. The New England Journal of Medicine reported in August 2005, for example, that an estimated 115,000 people have obtained marijuana recommendations from doctors in the states with programs.68