The document discusses the history of ancient marijuana use as well as details about heroin, cocaine, and ecstasy. The oldest marijuana found was dated to be around 2700 years old and was discovered in a tomb in China. Heroin is an illegal opiate derived from poppy plants, though morphine can also be extracted and converted to heroin chemically. Cocaine is obtained from coca plants and was once used medically as an anesthetic but is now prohibited. Ecstasy is a synthetic psychoactive drug with stimulant and empathogenic properties that is often mistaken for similar drugs like MDA.

2. The marijuana The most ancient marijuana that knows related to the human beings this one dated in 2700 years of antiquity(antique). 789 grams appeared in the tomb of a caucasian mummy to the west of China, in YanghaI, desert of the Gobi, near Turpán. It was a question of a shaman of the culture Gushi, linked with the Tocarios. It is not clear that in this zone the hemp(canvas) was in use as food or for confection. It is believed that it was cultivated and used in a therapeutic or divinatory way.

3. The heroine is an illegal opiate proceeding from the poppy of opium (Papaver somniferum). Though the principal ingredient that is extracted from this plant(floor) is the morphine, which on the other hand, can turn easily into heroine across a chemical process.

4. The cocaine is an alkaloid that is obtained of the plant(floor) of coca. It is an estimulador of the nervous and suppressing system of the hunger, used in medicine as(like) anesthesic, enclosedly in children, specifically in surgeries of eyes and nose but nowadays this one prohibited. Nowadays in the majority of the countries the cocaine is a popular drug recreacional prohibited.

5. The ecstasy is a psychoactive drug of synthetic origin with stimulant properties and empatógenas of bitter flavor. It(he,she) is in the habit of relating and getting confused with the MDA and other fenetilaminas of replaced ring.