Random Human Body Facts

Poor eyesight (myopia) is associated with higher IQ.

Every year your body replaces 98% of your atoms.

Yawns are more contagious among people with closer relationships.

All the chemicals in a human body combined are worth about 6.25 euro (if sold separately).

If you are cold you are more likely to be hungry because you use energy to keep warm.

Your heart will pump about 212 million liters in its lifetime.