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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?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
The average adult has about 21 square feet of skin.