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Your heart beats over 36 million times a year.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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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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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

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