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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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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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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.