When THC is exposed to air, it degrades into cannabinol, a cannabinoid that has its personal psychological effects. THC concentration also is determined by the cultivation of the marijuana plant, recognized scientifically as Cannabis sativa L A research through the College of Montreal revealed during the journal Progress and Psychopathology https://garrettgypet.blogacep.com/38046009/an-unbiased-view-of-medical-marijuana