-There are nine muscles in your ear.

-The navel divides the body of a newborn baby into two equal parts.

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

-Experts say the human body has 60,000 miles of blood vessels.

-The tongue is the only muscle attached at one end.

-Fetuses can hiccup.

-Your brain uses 40% of the oxygen that enters your bloodstream.

-Men without hair on their chests are more likely to get cirrhosis of the liver than men with hair.

-The longest recorded bout of hiccups lasted for 65 years.

-The longest recorded sneezing fit lasted 978 days.

-Your stomach has 35 million digestive glands.

-At the moment of conception, you spent about half an hour as a single cell.

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

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

-There are no two tongue prints that are alike.

-Your body contains about four ounces of salt.

-Injured fingernails grow faster than uninjured ones.

-Women blink twice as much as men.

-It is impossible to sneeze with your eyes open.

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

-When you are looking at someone you love, your pupils dialate, 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.

-The three things pregnant women dream most of during their first trimester are 1) frogs 2) worms 3) potted plants.

-Your body gives off enough heat in 30 minutes to bring half a gallon of water to a boil.

-If they were laid end to end, the blood vessels in your body would wrap around the equator three times.

-Blondes have more hair than dark-haired people.

-Bone is stronger, inch for inch, than the steel in skyscrapers.

-About one third of the human race has 20-20 vision.

-In a hot climate, you can sweat as much as 3 gallons of water a day.

-Fingernails are made from the same substance as a bird's beak.

-A runner consumes about 7 quarts of oxygen while running a 100-yard dash.

-The enamel in your teeth is the hardest substance in your body.

-Your teeth start growing 6 months before you are born.

-Your big toes have two bones each while the rest have three.

-A pair of human feet contain 250,000 sweat glands.

-Living brain cells are bright pink.

-You're 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.

-Your body contains the same amount of iron as an iron nail.

-The average woman is 5 inches shorter than the average man.