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Did you know?
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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The longest a person has survived after a heart transplant is 24 years.