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There are 20 feet of blood vessels in each square inch of human skin.
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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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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Thyroid conditions may make getting pregnant impossible.
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Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.