illegal and legal drugs

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most widely used-->caffine, stimulates brain and increase heart rate and blood pressure

recreational drugs effect nervous system and cause addiction

cannabis slows brain responses, vivid waken dreams

heroin stop impulses to CNS

reasons for use-->to cope, illigal drugs may be looking for excitement or escape

impact of legal drugs greater that illegal only a few thousand take illegal drugs but 2thousand deaths....alcohol abuse 9thousand and about 90thousand smoke related diseases yet…


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