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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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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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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.