The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Deep Breathing gives you health benefits similar to aerobics.
39
The average female will have 3.3 pregnancies in her life.
49
In Japan, condoms are commonly sold 'door to door'!
54
There are about 1,400 different species of bacteria in your belly button.
10
There's 100 trillion good bacteria living in your body.
17
Your body is creating and killing 15 million red blood cells per second.
50
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8