The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Women buy four out of every 10 condoms sold.
71
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
One quarter of the bones in your body are in your feet!
36
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
The human brain is insensitive to pain.
76
There are 206 bones in the human body!
-17
There's 100 trillion good bacteria living in your body.
17