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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Did you know?
Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.