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Did you know?
Your heart beats over 36 million times a year.
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Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
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Vaccines prevent between 2.5 and 4 million deaths every year.