Human Body Trivia

Which muscle in your body is only attached at one end?

The tooth is the only part of the human body that can't repair itself.

The human heart creates enough blood pressure to squirt blood 100 feet into the air.

A baby is born with 300 bones. How many bones do you have by the time you are a teenager?

A person will die from lack of sleep sooner than lack of food.

What percent of your brain is water?

How many chromosomes do you have?

In your lifetime, you will make enough saliva to fill two swimming pools!

How many skeletal muscles do you have?

What is the average life span of one of your taste buds?

Your nose can remember 50,000 scents and men are better at smelling scents than women.

Eating breakfast in the morning helps you to burn 20% more calories for the rest of the day.

The average human takes 20,000 breaths per day.

We share 98.4% of our DNA with a chimpanzee and 70% with a slug.

You use 14 muscles to smile. How many muscles do you use to frown?

Your heart is about the size of your head and weighs as much as a cantaloupe.

How many gallons of soda does the average American drink each year?

Every human being has a unique tongue-print.

What is the average speed of a human sneeze?

How much blood does your heart pump each day?

How many red blood cells are in one drop of blood?