In a small study, people who had chronic pain as a result of damage to the nervous system reported feeling less pain, as well as less depression and anxiety, when they smoked marijuana compared to when they smoked a drug-free placebo. <http://www.foxnews.com/story/0,2933,600403,00.html>http://www.foxnews.com/story/0,2933,600403,00.html www.peoplewho.org