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Author Question: Temperatures over North America suddenly cooled from 11,000 to 10,000 years ago, a period known as ... (Read 38 times) |
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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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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Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Excessive alcohol use costs the country approximately $235 billion every year.