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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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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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