The most distressing current problems is toxic in all its forms and facilities. Never the world been so involved for the drugs, which are sources serving and powerful, and spreads primarily among young people, weakening - to the physical, the moral fiber and character. The problem is so serious that governments are concerned and committed to fighting it, with campaigns for clarifications and reprimand the most cruel of all crimes. In good time the government is muniu of legal instruments to face this battle. Antitóxico The law aims to prevent the spread of this evil, protecting the future of our youth and adolescents, thousands of them have already been taken by the path of vice, and another run the same risk. All social organizations, governmental, non-governmental and religious, where there is concern about the human condition must close ranks to fight the illusion of drugs. This book is the result of long process of research, written in simple language, must be read by parents, educators, religious leaders and social and particularly by young people. We hope in God that this seed of many fruits. Cannabis Sativa states, or hemp, known as Cannabis, or Marijuana Diamba; Peruvian Bush, called Coca, where the extra cocaine; poppy, plant papaverácea of milky juice of the opium which is extracted; Clavicaps purpurea, fungus that grows on rye . The LSD is synthesized from a alcatoíde this spur; Strofaria cubensis, and Psilocibe Mexican, fungi producers of Psilocybine; The mescaline is taken from this planata of Mexico known as Peiote. The scientific name of this species of cactus Lophophora is Williamsi. The origin of the cult Peiote, it lost in time. You never knew with certainty how the first person came into contact with such cacto Mexican found in burning deserts of Mexico. When the Spaniards arrived in Mexico, found that some veneravam Aztec gods, as Quetzaltcoatl and Huitzipochtli and also a plant called PEIOTE, also known as the flesh of the gods.