Marijuana has been accused of triggering psychiatric illnesses, like schizophrenia. And I say that being in the military is more likely to trigger schizophrenia or bipolar disorder than cannabis.
http://www.medpagetoday.com/Psychiatry/Addictions/49024?trw=yes&hr=kmd
They found that according to the 2012 records, 510,722 veterans had bipolar disorder, schizophrenia, or a major affective disorder…
I’m surprised that there are so many veterans suffering from psychiatric conditions. Is PTSD a “major affective disorder”?