Marijuana is a native Indian drug which is extracted from Cannabis sativa shrub. This shrub hardly grows beyond ten feet in height. The shrub is used in extraction of two other drugs alongside marijuana. The drugs all contain a stimulant which is a complex organic compound simply abbreviated as SHM. This compound usually affects the nervous system and the brain.
The concentration of SHM in marijuana varies according to the place the plant is found. The confirmed range of concentration is 1 – 16 % depending on the location on the globe (Inciardi 2009). The original use of marijuana and the other cannabis based ...