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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
Did you know?
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Did you know?
There are 60,000 miles of blood vessels in every adult human.

