In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
The operation of a rotor-type oil pump.
In a gear-type oil pump, the oil flows through the pump around the outside of each gear. This is an ...
a) Type IV hypersensitivity reaction, contact dermatitis as the result of reaction to the nickel in ...