Deep Breathing gives you health benefits similar to aerobics.
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Your body is creating and killing about 2.4 million red blood cells per second.
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During menstruation, the sensitivity of a woman's middle finger is reduced.
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Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
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Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
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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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