One quarter of the bones in your body are in your feet!
36
Your ribs move about 5 million times a year, every time you breathe!
60
You mostly breathe from only one nostril at a time!
75
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15