A drug is a substance which may have medicinal, intoxicating, performance enhancing or other effects when taken or put into a human body or the body of another animal and is not considered a food or exclusively a food.
Recreational drugs are chemical substances that affect the central nervous system, such as opioid or hallucinogens. They may be used for perceived beneficial effects on perception, consciousness, personality, and behavior. Some drugs can cause addiction and/or habituation.
Wednesday, 25 September 2013
Victims Of Cigarette Smoking
BEFORE OR AFTER YOU CAN EASILY JUDGE THE PERSONS IN THESE IMAGES BEFORE SMOKING OR AFTER SMOKING
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