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Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.

