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Did you know?
Your heart beats over 36 million times a year.
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The average adult has about 21 square feet of skin.
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Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.