Amazing Facts About Human Body




* Approximately 75% of human poop is made of water. 


* Your eyes are always the same size from birth but your nose and ears never stop growing.


* It takes the food seven seconds to get from your mouth to your stomach.


* The average human dream lasts 2-3 seconds. 



* Your brain is more active during the night than the day.


* One human hair can support 3kg.


* Human thighbones are stronger than concrete.


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


* An average human loses about 200 head hairs per day.


* It is impossible to lick your elbow.


* Your body requires 1000* 1500 calories per day just to simply survive (breathing, sleeping, eating).


* Every day an adult body produces 300 billion new cells.


* Scientists say the higher your I.Q. the more you dream.


* The largest cell in the human body is the female egg and the smallest it the male sperm.


* You use 200 muscles to take one step.


* Muscle cells live as long as you do while skin cells live less than 24 hours.


* A full bladder is roughly the size of a soft ball.


* Your brain operates on the same amount of power that would light a 10* watt light bulb.


* There are 5 million hair follicles on an average adult.


* The acid in your stomach is strong enough to dissolve razorblades.


* The human brain cell can hold 5 times as much information as the Encyclopedia Brittanica.


* The white part of your fingernail is called the Lunula.


* There is enough iron in a human being to make one small nail.


* A shank is the part of the sole between the heel and the ball of the foot.


* The talus is the second largest bone in the foot.


* The attachment of human muscles to skin is what causes dimples.


* A 13 year old child found a tooth growing out of his foot in 1977.


* Your thumb is the same length of your nose.


* A woman's heart beats faster than a man's.


* Dogs and Humans are the only animals with prostates.


* It only takes 7lbs of of pressure to rip off your ears.

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