When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Only 1 person in 2 billion will live to be 116.
49
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Phobatrivaphobia is fear of trivia about phobias.
39
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
Every hour one billion cells in the body must be replaced.
17
Deep Breathing gives you health benefits similar to aerobics.
39
In one day, adult lungs move about 10,000 litres of air.
11