Every hour one billion cells in the body must be replaced.
17
Surgeons who listen to music during operations perform better than those who don't .
87
The average person's skin weighs twice as much as their brain.
131
Your heart will pump about 212 million liters in its lifetime.
26
You inhale about 700,000 of your own skin flakes each day.
29
The average sperm cell swims at 8 inches per hour.
4
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
One or two alcohol drinks a day can be anti-inflammatory.
75