Hello, I'm Dr. Allen Battle, a psychologist with UT Medical Group and professor of psychiatry at the University of Tennessee Health Science Center. Today we are talking about addictions.
Q: Is marijuana addictive?
Dr. Battle: No, marijuana is not addictive. It isn't addictive because the active ingredient in it, THC, does not become a part of the body chemistry. So that then, that body, would be dependent on it just as it is dependent on water or food. That is the essence of addition; it is physiological!
Gambling, food, sex, are not addictive. To use the word addiction in connection with these activities is to pervert the meaning of the word addiction. These things can become obsessions, that is to say, thoughts that repeat and repeat in spite of the individual not desiring to have them. They can become compulsions, in which the individual must act upon those thoughts. They can become habitual. They may be used as a way of escaping from problems in the here and now. But none of these things are physiological.
UT Medical Group, Inc. - Web Chat on Addictions
It is very simple, Marijuana is not physcially addicting.
And the only site you will find saying so, are government run.