Human Body Facts

Blood Cell Production
Blood Cell Production

2-3 million blood cells are produced in the human body every second.

Water Amount in Human Brain
Water Amount in Human Brain

The average human brain contains around 78% water.

Breathing
Breathing

You take over approximately 23,000 breaths every day.

DNA
DNA

If your DNA was stretched out it would reach the moon 1500 times.

Ingredients of the Human Body
Ingredients of the Human Body

Oxygen, carbon, hydrogen, and nitrogen make up 90% of the human body.

Muscles
Muscles

You use about 100 different muscles while speaking.

Aging Gracefully
Aging Gracefully

After age 60, you may begin to lose the ability to distinguish the taste of sweet, salty, sour, and bitter foods.

Sneezing with Open Eyes
Sneezing with Open Eyes

It's extremely hard to sneeze with your eyes open. Although you can focus to keep your eyes open when sneezing, your body's blinking response is likely there to protect itself from germs.

Hair Growth
Hair Growth

With good nutrition, waist-length hair—approximately 1 meter or 39 inches long—would take around 48 months, or about 4 years, to grow.