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The average office desk has 400 times more bacteria on it than a toilet.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.