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

It takes about one minute for a single red blood cell to travel around

Human Body Facts

The Human eyes never grow, but nose and ears never stop growing

Human Body Facts

A healthy (non-colorblind) human eye can distinguish between 500 shades

Human Body Facts

People generally read 25% slower on screen than on paper

Human Body Facts

The optic nerve contains more than one million nerve cells

Human Body Facts

Around the world, about 39 million people are blind and roughly 6 times