Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
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Ernest Hemingway survived through anthrax, malaria, pneumonia, dysentery, skin cancer, hepatitis, anemia, diabetes, high blood pressure, two plane crashes, a ruptured kidney, a ruptured spleen, a ruptured liver, a crushed vertebra, a fractured skull, and more.
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You mostly breathe from only one nostril at a time!
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Your body is creating and killing 15 million red blood cells per second.
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35,000 people in the U.S. will die from the flu annually.
6
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21