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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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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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![New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f](https://biology-forums.com/gallery/47/medium_27_24_08_15_1_42_53_22400208.jpeg)