15 amazing facts about the human body

Things you must know about body

  • Our eyes are always the same size from birth, but our nose and ears never stop growing.

  • The human heart creates enough pressure while pumping to squirt blood 30 feet.

  • Every time you sneeze some of your brain cells die.

  • Your left lung is smaller than your right.

  • Human hair and fingernails continue to grow after death.

  • It takes about 20 seconds for a red blood cell to circle the whole body.

  • The only part of the body that has no blood supply is the cornea in the eye. It takes in oxygen directly from the air.

  • Our heart beats around 100,000 times every day.

  • When we touch something, we send a message to our brain at 198 km/h.

  • Our lungs inhale over two million liters of air every day.

  • Every person has more than 75km of nerves in their body.

  • The brain weighs about 1.5 kg in an adult human

  • Your tongue is germ free only if it is pink. If it is white there is a thin film of bacteria on it.

  • In 24 hours an average human nails grow 0.00007 inches.

  • In 24 hours an average human’s hair grows 0.01715 inches.

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