One of the most oft-discussed benefits of marijuana is its use in the treatment of cancer and cancer symptoms or side effects. While most of the reports are anecdotal, more and more research is coming out showing that Cannabis sativa may be the most exciting compound in cancer medicine today. Certainly more study is needed, but the results so far are very promising. This week, for example, NORML’s Paul Armentano wrote about a study that will be released shortly that showed marijuana inhalation could…