An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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Every year your body replaces 98% of your atoms.
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Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
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Our Right Lungs takes more air than our left lung.
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After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
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When you take a step, you are using up to 200 muscles.
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The average sperm cell swims at 8 inches per hour.
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