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There are approximately 3 million unintended pregnancies in the United States each year.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.