On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
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There are 20 feet of blood vessels in each square inch of human skin.
MacArthur and Wilson's theory of island biogeography.
Maslow’s Hierarchy
Maslow’s hierarchy of needs.
Food security per person
A Breathalyzer is used to measure a person's blood alcohol concentration (BAC)