Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Obsessive nose picking is called Rhinotillexomania.
101
All 13 minerals necessary for human life can be found in alcohol beverages.
282
Your heart will pump about 212 million liters in its lifetime.
26
It takes approximately 12 hours for food to entirely digest.
93
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198