If you are cold you are more likely to be hungry because you use energy to keep warm.
143
When you take a step, you are using up to 200 muscles.
886
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
Most dreams last only 5 to 20 minutes.
79
Every day, the average person swallows about a quart of mucous.
5
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Your body is creating and killing 15 million red blood cells per second.
50
Ingrown toenails are hereditary.
15