Your heart beats over 100,000 times a day!
54
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human body contains over a billion miles of DNA.
147
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
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