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Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.
Did you know?
Your heart beats over 36 million times a year.
Did you know?
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.