Any effects on the brain will be short term (as far as mood goes) Now I have heard from a number of credible people, all of whom are unbiased, that marjuana will effect long term complex mathimatical skills. Meaning higher end math will be a bit harder to grasp. But im not too sure about those claims.

Lungs are really the only other concern. But dollars to dildos your heart will give way before your lungs ever start experiencing problems. You need to be a 20year+ smoker for any form of cancer.
Epic Reviewed by Epic on . ReHab Hello to everyone, I have a question. I've been a frequent marijuana user for the last 3 years now. Now I just plan to use it only occasionally. Now, what I've been wondering is to what organs of the body does marijuana have most influence (brain, kidneys, etc.) and how much did I basically ruin those organs in the last 3 years (I've been smoking aproxx 2 joints a day)? My next question is: what are the best ways to repair/rehabilitate those organs? For instance, tea is good for the kidneys Rating: 5