In one day, adult lungs move about 10,000 litres of air.
11
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
The average person has over 1,460 dreams a year!
69
Your ribs move about 5 million times a year, every time you breathe!
60
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Oenophobia is the Fear of wines.
28