The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Most dreams last only 5 to 20 minutes.
79
Dieters who sleep more take off more fat that those who sleep less.
159
The average person's skin weighs twice as much as their brain.
131
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
Flu shots only work about 70% of the time.
18
The average human body contains enough fat to make seven bars of soap.
45