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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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The human body produces and destroys 15 million blood cells every second.
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The familiar sounds of your heart are made by the heart's valves as they open and close.
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Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.