On average, women have always lived longer than men.
195
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Chocolate, sex, and laughter are all important for a healthy brain.
37
By weight, Bone is five times stronger than steel.
417
Those who get out of bed by 7am are more likely to be thinner and happier.
20
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15