An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Dieters who sleep more take off more fat that those who sleep less.
159
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Our Right Lungs takes more air than our left lung.
194
Contrary to popular beliefs, chocolate does not cause acne.
63
The lense of the eye continues to grow throughout a person's life.
34
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127