Your body is creating and killing about 2.4 million red blood cells per second.
17
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
25% of your bones are located in your feet.
12
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118