The human body produces and destroys 15 million blood cells every second.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
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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.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
Hydrogen Bonding and the Properties of Water
Nebulizer. The nebulizer converts a liquid medication to a mist that is easily inhaled. A face mask,