Up until now, the long term effects of marijuana were largely a matter of opinion. Now, looking at the science can finally provide some real answers.
Marijuana, on the other hand, has proven once again to be superior to alcohol, which researchers from the University of Texas demonstrated through research they published in the Proceedings of the National Academy of Sciences (PNAS) regarding the long term effects of marijuana on the brain.
They also demonstrated another phenomenal finding that it helped reduce gray matter in the orbitofrontal cortex, or OFC, which is the brain region associated with addiction. Another remarkable result!
Although, again, this will have to be demostrated in bigger studies the results are obviously promising. Likewise, cannabinoids were also recently shown to promote brain cell growth (neurogensis) rather than destroy it.
In short, weed makes your brain stronger!