30 Facts You Never Knew About Your Body

30 incredible facts about the human body that will deeply impress you. We bet you’ve never heard about half of them! 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 that sometimes confuses even the most qualified specialists - doctors and scientists.
SUMMARY
1. A tongue print is absolutely unique.
2. A single hair can hold the weight of a hanging apple.
3. The number of bacteria in a person’s mouth is equal to the number of people living on Earth, or even more.
4. Nails that are soft and brittle, with no moon, could indicate an overactive thyroid.
5. The speed of an incoming brain impulse is about 400 km/h.
6. There are not just four different blood types as we used to think but in fact 29!
7. Over the course of just one day, our blood ’runs’ the distance of 11,9999 miles (or 19,312 kilometers).
8. Men also have glands that can produce milk, but its production represents an abnormality for the male body.
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.
14. Every day, the human body loses about one million skin cells - that amounts to 4,5 lbs. (or 2 kilos) every year.
15. 1 square centimeter of your skin contains around a hundred pain sensors.
16. This might be very surprising to some, but 26% of men also experience PMS.
17. The average person consumes about 77,000 lbs. (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 average 30 to 64 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.
23. The total length of all the nerves in the human body is 46 miles (or 75 km).
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’s sex.
26. Men can discern far fewer shades of color than women can, and the reason for this is quite simple. Color perception is determined by retinal cone cells.
27. Women blink twice as much as men. Also, women’s hearts beat faster than men’s.
28. The speed of your sneeze is 100 miles per hour (or 140 km per hour).
29. A feeling of thirst occurs when water loss is equal to 1% of your body weight. The loss of more than 5% can cause fainting, and more than 10% cause death from dehydration.
30. The muscles which help your eyes to focus complete around 100,000 movements a day.
#humanbody #
Subscribe to Bright Side : goo.gl/rQTJZz
For copyright matters please contact us at: [e-mail]
----------------------------------------------------------------------------------------
Our Social Media:
Facebook: / brightside
Instagram: / brightgram
5-Minute Crafts UA-cam: www.goo.gl/8JVmuC
----------------------------------------------------------------------------------------
For more videos and articles visit:
www.brightside.me/

[@BRIGHTSIDEOFFICIAL]

Hey guys, which of the facts surprised you the most?

[@linetdliwayo234]

All😁😁😁

[@donzyase5983]

All😁😁😁

[@mjestiaz._]

Men had milk or something i forgot

[@triptigurung9771]

BRIGHT SIDE fact 6

[@hosbenminimart5992]

The fact that we hu,an start as female 😂😂

[@oliviagrace4869]

Another fact is: you don’t breathe when u smile
Just joking I just wanted to make you smile 😂😂☺️☺️☺️☺️☺️

[@kryptexgn4274]

You made me smile❤

[@dailyroutinewithnavedkhan6375]

Thank you make my smile 😊

[@jeonjane_1745]

Nice😂

[@arivasyivaa]

Nice try

[@nickoblocksgaming8840]

😒

[@MayfeatherWC]

5:04 "Smile more"
Me: I'LL SEE YOU ON THE OTHER SIDE OF THE WAR

[@ot7armyy]

Bug on my eye lashes ..........😱😱😱😱😱 , Ohhh my eyyyyyyes.

[@elebrony]

F**k those bugs.

[@harperjuva_rblx9121]

Someone:Oh my we have demodex mites in our eyelashes
Me:Ahhhhhhhhhh

But they eat dead skin

[@sovietbear5024]

Isn’t it a commensalism relation between humans and face mites? Anyways I’ve had bad parasites before

[@diamondsoul8871]

My eyelid is literally jumping rn. I DID NOT NEED TO KNOW I HAVE A BUG ON THAT AREA 😓😓😓

[@dimitra6883]

Finally!!! Someone who talks normally!!!

[@rianne5771]

All these scientific words are too much for me

[@jacquelinep8311]

Rianne Angela lol same

[@robertmckeown5315]

How many of you looked at your finger nails?

[@iqueen2472]

Robert McKeown i did.lol

[@ow3285]

Robert McKeown I did XD

[@biancalouisesengco1987]

Robert McKeown i was too tired laying down in bed

[@manishaparmar3094]

Robert McKeown yjmmjjmmkjjkjyj0000oo

[@ohmymymytrashwithluv3908]

Meh here

[@alicekiesov8725]

Thanks for keeping us informed

[@gulmakaii4400]

The number of bacteria in our mouths chilling out there enjoying kisses 😝

[@prabhnoorkaur8977]

Are you Malala usfjai from Pakistan?

[@horrorofearth5335]

Hi

[@AngelCake123]

The number of bacteria in my mouth enjoying my chocolate

[@futuredoctor8257]

@@AngelCake123 yeah chocolate I love chocolate 😃😊

[@janadexplorerrr2911]

I'm single

[@-crescent422-4]

Mind.
Blown.

[@evelynhernandez6332]

Love these kinds of videos! For future though can you go more into depth of each? I want to know moreeeee

[@bennicholson5624]

Great facts, learnt so much!!

[@Anandita_Ray]

Mine favorite was "women cry average of 30 to 64 times a year while men cry just 6 to 17 "😂 😂 😂 😂 😂 😂

[@heh7823]

Princess Anna I cry 6-7 in year

[@SinnerCipher]

Princess Anna I don't cry a lot

[@characters.inc_1233]

I cry way more cuz I love sad movies. I’m a boy and I’d say like 40-50 times a year for me lol

[@jiniiroozo4733]

So I'm a boy?🤔😆 I don't often cry actually even I want

[@nathanlancecanete202]

I last cried.when I was in grade 6😂😂😂😂😂😂😂

[@susanshira3783]

"We are all fearfully and wonderfully made!!!😊😁😊

[@riyakadu530]

Nice and informative video helpful to increase our general knowledge

[@sanayahembram6611]

Thank u...for this amazing video☺

[@nehasinha7123]

want more videos like this.....

[@megumin3175]

What if we're just bacteria insides a giant's mouth?

[@limehe444d]

Megumin Shooketh...

[@jfrommer6130]

What happens when it swallows ??

[@lolhey512]

P C.M lol

[@SinnerCipher]

Megumin MAYBE WE ARE IDK

[@foxfangs4236]

Yes!

[@ninarahman977]

Bright Side, thanks for sharing such amazing videos!!!😊😊😊
But will you please upload a video regarding 'nervousness'.....
As to Why we get nervous and How to overcome it (especially before exams or any stage performances).

[@manukumari7847]

loved it... awesome thanks a bunch

[@geradessielsimon6000]

HalleluYah! Fearfully & wonderfully made are we! Ears that keep growing & smiling the more we should keep showing! Many thanks for YOUR informing!

[@thejokers6012]

Who else pulled touched their eyelashes when they said there were mites on them and also who held their breath when they said you take 2000000 breaths a day?

[@someperson2703]

The Jokers I did lol

[@foxfangs4236]

Lol I itched my hair 😂😂😂

[@elebrony]

Why would you hold your breath? Even then, I'm still not convinced that people take *that* many breaths per day.

[@AnilSingh-mo7gi]

It helps me in my holiday homework thankful for your help,😙😀😀😀😀

[@adinarayana.1974]

All most all the facts were very impressive.but last one was bit more impressive.thank you for this wonder ful knowledge based video

[@gametube2964]

Hello random person scrolling throug The comments 😀

[@sanaahmed2288]

Gaming Playerz yeah😍

[@iqueen2472]

Gaming Playerz hello

[@craigjones6843]

Hi

[@syedamisbah1975]

😁hi

[@antionettechetty2691]

Gaming Playerz
hi

[@Sara_375]

The fact that you're a med school student n u just got done with exams n when that plexus of nerves came up, all the anatomy just hit u with the flash of lightening 😂😂

[@flashachievers8770]

perfect . thanx for this

[@banisethibhoomika1016]

It was really amazing!

[@hannahleimariano8123]

whenever i watch videos like this i feel so smart omg.

[@muney2874]

the irony is the bright side but really this is very dark

[@ilikecheesetoast2060]

25 is the one that surprised me the most gives me chills thinking about it

[@solomonpwilson9201]

great work

[@Cause__Why_Not_]

I saw the thumbnail
Literally started to wash my eyelashes

[@abrarsarker5023]

army!!!!!!!!!!!!

[@babyrai305]

thanks u and nice OnE

[@mczhacken6186]

Very impormative

[@narindersinghakkarpta3306]

I am fan of your voice. Thanks for this great information.

[@farahlovesmitski]

For fact 25
Is it weird that I already know it 😂😂
By the way like if you were a girl 😂

[@jacquelinep8311]

I'm still a girl..

[@jacquelinep8311]

And I knew it too

[@tashiyakavindi1635]

I'm a girl!

[@saraclover2305]

Farah *were* a girl

[@himikotoga9636]

I am always a girl...!!!

[@manusiachibi8387]

the brain part was the interesting part

[@kaberisadhan4908]

It's very much amazing

[@siratkaur6901]

Amazing.. information

[@citrusred2670]

I haven't cried AT ALL for a year (if you don't count the ocasional tears that appear sometimes when I yawn. Or choke with food)

[@iqueen2472]

Redfur The Warrior lol

[@r4ptoritachi]

Redfur The Warrior same I didn't cry 6 to 16 time like he said boys did

[@abigailself8577]

My science teacher played this for us and my friends and I couldn’t stop laughing 😂

[@creativepandasbp8008]

very much informative

[@raymondpeterdsouza3204]

This is just Gr'888 info. God Bless you with good health and happiness.

[@gurbakhshsingh3133]

👌👌👌👌👌

[@shriharshithk8256]

I knew all of this when I saw it the second time.
Bright side don't give such titles

[@vankisha]

Real Cubist
lol

[@Charlotte-te2xu]

That's good

[@wiseman8668]

warney 1389 i doubt

[@devasevents4979]

☺☺☺ lol of Bright side

[@blueninja8813]

Well, obviously. Maybe you memorized it from the first time you watched it.

[@SK-by2fr]

Super information

[@DaicyMiaLuv2]

Thanks lot of learning..

[@Adamhuge7]

I knew theses because I've already watch the video

[@drishyapandey477]

I knew like... 10

[@zainabhussain5866]

marvellous video

[@bumperentertainment]

wow awesome video ....... superb Bright Side

[@michellehunter9762]

the bug on your eyelashes. wow

[@bhargavparghi7971]

Michelle Hunter yeah its so amazing😉😉

[@michellehunter9762]

Bhargav PARGHI Dating myself now back in the 360-0719's 70's Night Gallery was on the scene was a man or woman went crazy cause a spider crawled into the ear and laid eggs and the crawling sound made them go mad/ crazy.. Now these creatures on the eyelashes. Lord Help.

[@violettasauveterre5100]

I don't see it.

[@dtessphilips5935]

i think i moght pull my eyelashes now.....*PULLS AND HARSHLY AND STEPS ON IT*

[@michellehunter9762]

Magd_ala Turunen Keep the faith .

[@TampaTec]

1:46 i got D in Math in HS but the time i was awake I never heard of 12,9999!?

[@BobRossCat]

Tampatec it's 11

[@vashikumar3681]

Tampatec it's 11,9999

[@freedomlove1233]

Same

[@fursoniia5751]

It’s 11,9999! B7t it’s ok!people make mistakes! :)

[@rachanbusser8099]

Love ❤️ this video nd love to know more.....about science

[@bewafabuy6650]

Great I didn't know before 😊

[@gerardgalam9350]

FACT 25
Oh I feel a Triggerstorm is coming

[@llindsey6137]

Gerard Galam yep lol

[@mastersmokepromotions3881]

"Which fact was the most interesting ?"
Idk man, I forgot everything

[@hemabatith4666]

Thank u the last one...

[@majaweed1054]

Thank you video thank thank thank thank you for video

[@whitefieldfamily6720]

You forgot to say that "people lose up to 100 hairs a day"

[@mooniu6195]

i once lost 101.

[@RickyMoss]

@@mooniu6195 I've got you beat 102

[@Jim-zc7ms]

20's wrong for me. Like so far this year I only cried like 2-3 times.

[@sindhumv6098]

But I literally cry 365 days;-)

[@celestialvenus6711]

They take an average. You must be the exception, not the norm.

[@nidhinewrekar9368]

thank you so much❤

[@papermovierng907]

I like all of the facts thank you

[@rinkujain8705]

Fact that every embroy grows a girls first....wow!! Amazing

[@abracadabra7032]

on number 10 THATS WHAT FALLS INTO MY EYE WHEN ITS NOT AN EYELASH #WESOLVEDIT

[@shantanumajumdar2797]

loved it.

[@SudiptaModak]

nice and amazing

[@aila1254]

i cry 365 times a year

[@MB32904]

are you saying you cry every day?

[@novanovawhar9914]

MonkeyBoy32904 no offense lol

[@ceciliashelby5258]

I like number # 10, bc we really need to know about our eye lashes, a lot of women gets their eye lashes done, and don't know what's really going on beneath the lashes , that's real good advice about our eye lashes, thanks for sharing 👍 🙄

[@leenasiddiqui4121]

Amazing!!! I didn't know about my body that much!!/!!

[@shifakhan2302]

All are amazing

[@JJ-ge5ke]

hit like if u didn't knew about these things

[@namitabiswalnayak6380]

JJ truly

[@supermoralejofamily7752]

Early squad here👍🏻

[@scoutyspectatord2414]

LoLz!

[@paulmydonick2141]

interesting ,thanks

[@reeyaisheeka2187]

just amazing

[@TheStacyFosterChannel]

I knew only one of these lol

[@rashedaparvin8410]

The Stacy Foster Channel
an v I was just kidding 70666352 I 90

[@1957elvin]

EARLY SQUAD WHERE U AT???

[@jishigurani8516]

so knowledgeable

[@aratigawade7669]

All the facts impressed me tr most :)

[@ohmymymytrashwithluv3908]

SEES THUMBNAIL
RUNS TO MOM
HIDES IN COVERS
DIES

[@smellinfishy6431]

Lol
_XD_

[@smellinfishy6431]

*XD*

[@abrarsarker5023]

ARMY!!!!!!!!

[@jacquelinep8311]

Lol I cried like 10 tikes this year
Or less dunno

[@lindacassell2914]

Very interesting

[@tamzonmoses245]

All of them blew my mind

[@kanikasood1009]

I was really happy when heard that some boys gets pmsing😊😀😁

[@mdshapla2378]

Those who don't have moon on their nails plz like👍bcz I really wanted to know someone who had nails like me🙋
And BTW I don't believe some of them 🙅

[@passion8237]

Md Shapla what is moon plzz tell

[@mdshapla2378]

Kalpa Bhardwaj it's a small white dot in your nails people call it moon

[@jeovanecruz206]

@@mdshapla2378 yes..

[@georgiosantonopoulos7893]

hi everyone ,if anyone else wants to learn about animation human anatomy try Laophiaa Cranial Blueprint (search on google ) ? Ive heard some unbelievable things about it and my brother in law got cool results with it.

[@blueninja8813]

I don’t believe some of them too, so same.

[@manjugautam5279]

Interesting video

[@SH-ym2by]

4th one is such an new thing which i have learnt today

[@Summer-uc8hr]

all the facts i like but some of the facts i know already

[@jokerbatman2476]

Its 7.53 min video but it looks like 30 min when I'm watching

[@rabbitcarrot3663]

Joker Batman no comment😂😂

[@sridharkumark1212]

Everyone should be proud to have such a complex mysterious natural mechanism inside thier body😂😂😃

[@jankikushwaha8701]

really amazing fact thnx for d forbidden info

[@carinasopterean661]

The thing that you have on your eye. Like it if you think the same.

[@shortbuskid]

Did you have a epileptic seizure in the middle of that??
Or do you have the worst cass of Post Traumatic Down Syndrome (PTSD) known to man?

[@leebruce2148]

we poop at least Three times a day that's ten thousand pounds in a year

[@mooniu6195]

facts

[@Gmoney1019]

How much does a load weight?

[@sureshmewaracard4305]

Amazing

[@sadiarasheed4926]

Super video

[@zahirhanafi6401]

All of it. Wow if this is made so perfect how perfect would be the one that creats it
Allha is great

[@uniquelybuilt9446]

zahir naib Allah is the greatest

[@jeffryjames8571]

Hit like if u are an human

[@rabbitcarrot3663]

Jeffry James Nope...i am not an human..... I'm a human

[@mooniu6195]

im a alien

[@jasper3337]

They were all pretty surprising!

[@lizeth3603]

Yooo Bright💡I looooooove you’re videos ✨✨✨🌟🌟🌟🌟🌟🌟🌟✨🌟🌟✨✨✨✨✨✨✨✨✨✨

[@mooniu6195]

my eyes hurt from the brightness