Human Body Facts

Interesting Human Body Facts That You Cannot Live Without

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


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


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


-One human hair can support 3 kg (6 lb).


- Human thighbones are stronger than concrete.


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


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


- If the average male never shaved, his beard would be 13 feet long when he died.


- Men with hairless chests are more likely to get cirrhosis of the liver than men with hair.


-There are about one trillion bacteria on each of your feet.


- Side by side, 2000 cells from the human body could cover about one square inch.


- Women blink twice as often as men.


-The average person's skin weighs twice as much as the brain.


- When you are looking at someone you love, your pupils dilate. . ...
. . ..they do the same when you are looking at someone you hate!


- It takes twice as long to lose new muscle if you stop working out than it did to gain it.


-Your ears secrete more earwax when you are afraid than when you aren't.


-Your body uses 300 muscles to balance itself when you are standing still.


- If saliva cannot dissolve something, you cannot taste it.


-The average woman is five inches shorter than the average man.


p/s: i got it from my dad. let's share together world! =)