I have recently been urged by many drug legalization advocates to "educate myself" and "do my research". Well I decided to take them up on it and look into the effects of drugs a bit more. What I found was that drugs are indeed bad for your health and may very well affect those around you. Surprise, Surprise !! I suggest that we do educate ourselves. One site which was helpful is abovetheinfluence.com. It is informative and easy to use. You can look into a variety of drugs from alcohol to cocaine.
Thanks for your time.

http://www.abovetheinfluence.com/facts/the-marijuana-page.aspx?id=search_marijuanaSpecific#