30 amazing facts, you never knew about the human body
We tend to think that we know our bodies perfectly
We are aware of how they work and what kinds of processes occur in them every second in fact the human body is one
complex and mysterious
Mechanism it sometimes confuses even the most qualified specialists doctors and scientists here are 30
Incredible facts about the human body that will deeply impress you we bet you've never heard about half of them
Number one a tongue print is absolutely unique remember this when showing it to somebody
number two A
Single Hair can hold the weight of a hanging apple however scientists don't specify the dimensions of the apple
number three
The number of Bacteria in a person's mouth is equal to the number of people living on Earth or even more?
For nails that are soft and brittle with no moon could indicate an overactive thyroid
Five the speed of an incoming brain impulse is about 400 Km/h
six
There are not just four different blood types as we used to think but in fact
29 the rarest of them belong to the Bombay subtype. Which is typical for a small group of families in Japan?
seven
Over the course of One day our blood runs the distance of eleven thousand 999 miles or 19 thousand three hundred and Twelve
kilometers
eight
Men also have glands that produce milk
But its production represents an abnormality for the male body
This can occur when too much of the hormone prolactin is produced
This might be the result of certain kinds of medical treatment used to stimulate the heart
Problems with the pituitary gland in hypothalamus use of opioids or due to extreme hunger
9 a human makes approximately 20,000 breaths per day
10 almost all people in the world have special mites on their eyelashes called demodex
11 a human eye can distinguish up to 10 million different colors, but our brain can't remember all of them
12 our
Ears keep on growing throughout our lives with almost unbelievable speed a quarter of a millimeter per year
13
The Heart Beats 35 million times a year yes, 35 million a year
14
Every day the human body loses about 1 million skin cells that amounts to about 4 and a half pounds or 2 kilos every year
15
One square centimeter of your skin contains around 100 pain sensors
16
this might be very surprising to some but
26% of Men also experience PMs
during these periods a man becomes more sensitive
Irritable and hungry and can even experience stomach cramps that is he experiences the same symptoms as a woman does
17th
The average person consumes about 77,000 pounds or 35 tons of food during his or her life
18 A
Human spends about five years of their life blinking fortunately we can do many other things simultaneously
19
100,000 chemical reactions occur every second in our brains
20
Women cry an average of 30 to 60 4 times a year and men, cry just 6 to 17 times
21
smiling Triggers 17 muscles of the face while crying activates 43 so smile more
22 A
Man's face preserves its youthful appearance a lot longer than a woman's face does
This is all down to the fact that a man's skin loses its concentration of Collagen much slower as he ages meaning
It's much more resistant to wrinkling and sagging
23 the total length of all the nerves in the Human body is 46 miles or 75 kilometers
24 boys have fewer taste buds on the surface of their tongues than girls do
25
All human beings in the world began their existence as females
x and y chromosomes are responsible for determining an individual sex if
Two x chromosomes join during consumption a girl is produced if x and y chromosomes join a boy appears
During the first five to six weeks the y chromosome is inactive
Until it begins to function the Embryo starts to develop into a girl
26
Men can discern far few shades of color than women can and the reason for this is quite simple
color perception is determined by retinal cone cells
The information about them is contained in the x chromosome and because women have two x chromosomes the number of cone cells
They possess is naturally twice as high as that of men
27 women blink twice as much as men also women's hearts beat faster than men
28 the speed of your sneeze is 100 miles per hour or 140 Km/h
29
A
Feeling of thirst occurs when water loss is equal to one percent of your body weight
The loss of more than five percent can cause fainting and more than 10 percent causes death from dehydration
and
30
The Muscles which help your eyes to focus
complete around
100,000 movements a day to make your leg muscles do the same amount of movements you would have to walk 50 miles or 80 kilometers
Which fact has impressed you the most?
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