Your body replaces 50,000 cells every three seconds.

There are 206 bones in an adult skeleton. Sixty four of these are in the arms and hands, sixty are in the legs and feet.

Babies have fewer bones than adult humans.

The longest bone in the human body is the thighbone (femur).

You are taller in the morning than in the evening.

Just like your fingerprints, your tongue has a unique “print” of taste buds that is different from everyone else’s.

By the age of 60, the average person has lost half of the taste buds on their tongue.

Women’s hearts beat faster than men’s hearts.