A man's beard grows fastest when he anticipates sex.
239
People who sleep late have more mental stamina and can outperform early risers.
33
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
It takes approximately 12 hours for food to entirely digest.
93
Dieters who sleep more take off more fat that those who sleep less.
159
A fetus develops fingerprints at eighteen weeks!
32
The average person's skin weighs twice as much as their brain.
131