Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
If you hold farts in during the day, they'll just come out when you sleep.
16
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Your heart will pump about 212 million liters in its lifetime.
26
There's 100 trillion good bacteria living in your body.
17
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24

