Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
Did you know?
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Did you know?
Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
Earth’s Magnetosphere
Earth’s Revolution
Earth Atmosphere
Earth’s Spheres
Earth’s Layered Structure
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...