Your body is creating and killing about 2.4 million red blood cells per second.
17
One quarter of the bones in your body are in your feet!
36
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
In the average lifetime a person will breath in about 44 pounds of dust.
21
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
There's 100 trillion good bacteria living in your body.
17
On average, women have always lived longer than men.
195
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
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