The Science of Cannabis Dan Kingston July 22, 2013 Dan's Stash, Infographics Medical benefits from cannabis range from easing chronic pain to inhibiting tumor growth. Get CannabisNews & Deals!*By subscribing you confirm you are 21 years of age or older GET NEWS & DEALS Success! 2013-07-22 Arizona Cannabis News and Info DEALS PRODUCTS RECREATIONAL DISPENSARIES CBD JOBS MEDICAL CARD DOCTORS AZ Cannabis Updates