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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Excessive alcohol use costs the country approximately $235 billion every year.
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Some organisms used as models in genetic research
The overlapping relationship among research, evidence-based practice
Mary Cassatt, Study for In the Loge.
The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ...