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Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.