Since its discovery, marijuana has served a number of uses. The plant has been used in native rituals, for recreational purposes and to cure certain ailments or ease the persistent pain. Its psychoactive chemical, tetrahydrocannabinol (THC), is just one of four components responsible for triggering the feeling of euphoria. Recreational users are keen to purchase marijuana for this reason. Marijuana use is illegal in some parts of the world due to adverse effects on people who use it ...