From what I've read marijuana does little harm to the brain. The body part that takes in the most (and perhaps the only) damage is the lungs. It is less harmful than cigarette smoke but relatively safer...
FindingTim Reviewed by FindingTim on . is it bad?? i was just wondering.. if its bad to smoke weed like everry 2 days..or everyday?? like..is it very bad for your brain?? Rating: 5