Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The human body produces and destroys 15 million blood cells every second.

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There are 20 feet of blood vessels in each square inch of human skin.

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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

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