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Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.