Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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