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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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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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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.