There is enough iron in your body to make a nail 8cm long!

There is enough iron in your body to make a nail 8cm long!

More from the Human Body Facts niche...

Human Body Facts

80 percent of all learning comes through the eyes

Human Body Facts

Priests in ancient Egyptian temples plucked every hair from their

Human Body Facts

Your brain stops growing when you reach the age of eighteen. After that

Human Body Facts

In your lifetime you will produce around 10,000 gallons of saliva

Human Body Facts

Research has found that a tie tied too tightly can increase the risk of

Human Body Facts

Biologists think that humans are the only animals who cry emotional