40 UNREAL Facts About Your Body

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Doctor Mike

Acum lună

Thank you to Google for sponsoring this video!

There are so many videos across ROkey boasting long lists of “facts” about the human body. These videos use catchy thumbnails to draw in millions of views and rake in profit. Unfortunately, almost none of these videos actually provide sources or do any fact-checking whatsoever on these claims, resulting in misinformation spreading wildly. It’s time to put an end to that. I culled a list of 40 facts about the human body and had my producer and a medical resident verify their legitimacy. Every fact here has been verified by scholarly articles, peer-reviewed studies, or specialists. I’m talking facts on fingernails, vestigial body parts, teeth strength, tongue prints, liver functions, sixth senses, pregnancy brains, eyelashes, saliva, blood vessels, the heart, sperm, eggs, and dozens more! Oh, don’t forget to check out the sources here:


I LOVE reading your comments and take your suggestions seriously. If there’s a subject you want me to discuss or something you’d like for me to react to, leave a comment down below. Many of my videos have been born out of suggestions directly from you, so don’t hold back!
-Doctor Mike Varshavski

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* Select photos/videos provided by Getty Images *

** The information in this video is not intended nor implied to be a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace a consultation with your own doctor/health professional **

Sseven 07
Sseven 07 Acum 3 ore
my guy got google to sponsor him
AnimeForLife Acum 4 ore
ME watching facts from other youtubers: "Bruh this is so boring" Me finaly finding the right guy:
HorseLover4Life Acum 6 ore
Doctor: Be more critical about what you see online Also Doctor: Trust Google
linki boii
linki boii Acum 8 ore
go to 5:06(soz dont know how to put stamps) its cursed
Zée. Abigail
Zée. Abigail Acum 12 ore
Hey Mike ! Here's a request, pls do a Video reacting to TV medical ads!!!
kata saroja
kata saroja Acum 12 ore
Hi Dr Mike can you see odd1sout please
DFunk07 Acum 13 ore
I was just arguing with my brother and he said the left lung was smaller lol 🤣🤣🤣🤐🤫
Bithania Getu
Bithania Getu Acum 15 ore
He's literally making my teacher look dumb
Jesse Ly
Jesse Ly Acum 15 ore
man, fact 37 really made me paranoid
Mr. Doge
Mr. Doge Acum 17 ore
The earth is flat
Nick Romero
Nick Romero Acum 18 ore
Are you sure that my pinky nail grows slower than my other ones? Normally it ends up being the longest and makes me need to cut my nails even more often
Pero Acum 20 ore
me trying to unlock my phone with my tongue
Ican'tHandleHobisBoogieBootyAnymoreSendHelp Acum 21 oră
Didn't need the fact about those things on my eyelashes, who may break me out in acne... but thanks Dr Mike, now I know ANOTHER thing I wanna forget! 😀❤
Why do I have vivid lucid dreams when I been drinking lots of alcohol on a night out and why is it when I get in hot bath I want a wee 🤔
I do have sensetive gums..that's why anytime I eaten into ice cream from the freezer my gums hurt but if ice cream from ice cream van it doesn't hurt 🤔
Metro Atom
Metro Atom Acum o Zi
I only knew about the pinky finger one bcuz my sister and i one time got into a heated argument and she kicked without thinking and she bent my pinky horizontal but luckily no bones were broken and in that time period of one month of it healing i could not move my fingers more the 3 centi meters
Tanzeal Unnisa
Tanzeal Unnisa Acum o Zi
you are the funniest doctor in the world
☺︎︎ Tᴇᴅᴅʏ ᴛᴇᴀʀs ☺︎︎
☺︎︎ Tᴇᴅᴅʏ ᴛᴇᴀʀs ☺︎︎ Acum o Zi
I watch your vids everyday even tho I’m just 9 and a half they are still very fun
Riley is a Roblox Player
Riley is a Roblox Player Acum o Zi
Okay it’s the first one and my toenails are way longer than my fingernails-
Melusine Acum o Zi
Google scholar anyone?
Iris Wickham
Iris Wickham Acum o Zi
Me having no Enamel
4Curses Acum o Zi
Imagine feeling no pain AND being allergic to water. you could die in the rain and not even notice
Ernestine Lyonga
Ernestine Lyonga Acum o Zi
Is it that women are pregnant but men aren't is that's why women's hearts beep faster than men
Warzone Saija
Warzone Saija Acum o Zi
Another reason goosebumps exist is the static electricity from lightning allows you to detect lightning in emergencies
TGR Alpha
TGR Alpha Acum o Zi
The people who disliked the video were the people who shared the false info XD
CJ the small gamer
CJ the small gamer Acum o Zi
“The blood vessels in your body will wrap around the earth 4 times” but how did they figure that out
Sara English
Sara English Acum o Zi
why is my heart on the right???
ILikeStrawberryCake Acum o Zi
Comment Section 10% Normal Comments 90% Google Sponsor Comments
CrimsonSnow Acum o Zi
"If you would layed down your blood vessels end to end... you would fracking die" Thats what I expected ngl, but never happend...
Nike Nick51
Nike Nick51 Acum 2 Zile
dr mike: if you take a full body`s blood vessel it wraps ME no if you take a full body`s then you just get arrested
Asad Patel
Asad Patel Acum 2 Zile
lets get painting
lets get painting Acum 2 Zile
This google thing seems intresting...i should search it up
ProxUrAimz Acum 2 Zile
Is he seriously adving google omg
Marcy Pendergraph
Marcy Pendergraph Acum 2 Zile
My pinkie has the longest ail then all my fingers
segone Acum 2 Zile
i can see him reading the script
Kala Acum 2 Zile
He looks like he's reading a script. You can see his eyes back and forth when talking lol
Carla SuAnne Lockett
Carla SuAnne Lockett Acum 2 Zile
If it's medical related I don't believe anything UNLESS I hear it with my own ears from doctors I actually know and trust!
Crippling Depression
Crippling Depression Acum 2 Zile
Not me replaying Dr Mike licking and slurping over and over. 🥵👀👀 I'm inappropriate BYE 🤣
Seth OnYT
Seth OnYT Acum 2 Zile
3:25 hahahhahah reminds me of that one time when I was a baby I ate gift rapper and I pooped it and it was exactly the same
Too fars ahhh
XP096 Acum 2 Zile
wth is the name of brain freeze
Ultra4 Acum 2 Zile
too much caffeine before this episode?
Parkour2Playz Acum 3 Zile
Parkour2Playz Acum 3 Zile
24.9K subscribers
Raging Bull
Raging Bull Acum 3 Zile
Fact 17 sounded more like health class
SHOCK _dzn
SHOCK _dzn Acum 3 Zile
Who have seen a google sponsor first time in life
Luna Aves
Luna Aves Acum 3 Zile
No one Doctor Mike- In the future we'll be unlocking our phones with our tounges.
Sophie Bevan
Sophie Bevan Acum 3 Zile
Is it possible to be born with a vampire teeth 2
The Legends PG3D
The Legends PG3D Acum 3 Zile
I never seen a google sponsor
mar sje
mar sje Acum 3 Zile
The womens brains shrinks during pregnacy??? Do you mean that after five children I have become stupider If you mean it, I'm saying you'll be stupider while googling
woobie woobie woo
woobie woobie woo Acum 3 Zile
So based on what Dr Mike said if you laid out your blood vessels it would wrap around the earth four times so if everyone on earth laid out their blood vessels it would wrap around the earth 28 billion times
assasins creed kid
assasins creed kid Acum 4 Zile
Can you talk about adrenaline and what it does to our body
Chao Thao
Chao Thao Acum 4 Zile
Ok So u we’re sponsored bye google search just say this video was sponsors bye google search
Inva Cela
Inva Cela Acum 4 Zile
I can't remember if you've said it before but how can you change eye colour without harming your eye
Chris Moon
Chris Moon Acum 4 Zile
What got me was the nose hair one for some reason... Weird! Thank you!
Beequabee Acum 4 Zile
Bruh this guy literally got sponsored by google How?
Ashlynn Zayas
Ashlynn Zayas Acum 4 Zile
am I ok onions don't make me cry.......
Elizabeth Wells
Elizabeth Wells Acum 4 Zile
If you want to know how strong a pinky can be, just ask a musician who has to use their pinkies.
Keira Pia
Keira Pia Acum 4 Zile
Random question but is it good that i swallowed 2$ gold coin
Neo Dong
Neo Dong Acum 4 Zile
mans is the only person i've ever seen get sponsored by google.
X Æ A-XII Acum 4 Zile
talking about 34, i had a third cousin die because he had that condition, he fell from a 3 metre wall and his knees broke his rips getting one to go into his kidney and no i do not know him personally i have 60 first cousins and more than 300 second cousins
z.o.n.e.d~o.u.t Acum 4 Zile
"sometimes responsible for your acne" GODDAMN DEMODEX-
i did something
i did something Acum 4 Zile
You on I have number 30
Sawyer sauce
Sawyer sauce Acum 5 Zile
My man literally got sponsored by GOOGLE
F Zhang
F Zhang Acum 5 Zile
S Jhonson
S Jhonson Acum 5 Zile
Uhh, my sister fell down the stairs and she crashed right into a glass flower pot and wooden bookshelf, her foot got cut by the flower pot and it is kinda swollen, she is crying a lot! What should I do???!!! We can't bring her to the hospital bc here where I am from we are in total lockdown and we will get arrested for trying to drive to the hospital... And we can't call the hospital! What am i supposed to do?????!!!!!
Goku MUI
Goku MUI Acum 5 Zile
6:19 I was not ready for that........ 🥲🤣😂😂
Mikey H
Mikey H Acum 5 Zile
I can't wrap my head around the blood vessels wrapping round the earth 4 times. That seems ridiculous!
Vulture2k Acum 5 Zile
Do the lungs not oxygen from the air too? Oo or do they need blood oxygen to work?
Dginny865 Acum 5 Zile
Sooo nobody’s gonna mention or make a joke about the “women’s brains get smaller during pregnancy” fact he said ?
Madison Friedrich
Madison Friedrich Acum 5 Zile
6:00 Isn’t that just a tick?
Revised Acum 5 Zile
fun fact people with CIP have bathroom schedules because they can’t feel the need of using the bathroom.
Sam Sar
Sam Sar Acum 5 Zile
You know you are one of the best when google is sponsoring you, one of the most valuable companies in the world if not the most valuable...sheesh Dr. MIke...could you be anymore Alpha lmaoooo.
Flame Sallow
Flame Sallow Acum 5 Zile
Hey, is it normal for someone to have a combination of gray-green eyes?
Colby Mason
Colby Mason Acum 5 Zile
Funny, because Google sensors everything, and promotes propaganda.
YT JWP Acum 5 Zile
At 1:48 I love this guys humor 🤣🤣🤣
Ben Acum 5 Zile
My boiii getting sponsored by GOOGLE
McKay Todd
McKay Todd Acum 5 Zile
5:06 why.
Bellatrix Gallo
Bellatrix Gallo Acum 6 Zile
Mike when deciding to make this video: Explanation 🤔? Never heard of her...
Bellatrix Gallo
Bellatrix Gallo Acum 6 Zile
Hehe, how did he get google to sponsor his video? 😂
Arnob 7hi!
Arnob 7hi! Acum 6 Zile
It's My First Time Seeing Google Sponsor Something
Т1000 Youtube
Т1000 Youtube Acum 6 Zile
Cip....... oh god...... I remember seeing that in a series. Yes.
Т1000 Youtube
Т1000 Youtube Acum 6 Zile
4 weeks ago, yep it is fun fact
Ritu kumar
Ritu kumar Acum 6 Zile
Ummm... Google needed to promote themselves!? Bruh
Shogo 昇剛
Shogo 昇剛 Acum 6 Zile
The first person, i know of, sponsored by Google - how did you do that magic?
Isaac Torres
Isaac Torres Acum 6 Zile
I’m going to stick with bing because it’s gives me funnier answers.
Len E
Len E Acum 6 Zile
56% of smokers die while 100% of other people dies.
Thoomas Ssmith
Thoomas Ssmith Acum 6 Zile
The lonely fork perplexingly promise because earthquake enzymatically tick but a honorable transmission. stupid, comfortable wedge
Addison Thompson
Addison Thompson Acum 6 Zile
You got GOOGLE to sponsor you?!?!
Astroblaze the Reality Traverser
Astroblaze the Reality Traverser Acum 6 Zile
#33 has me kinda confused -- like, brain freeze is definitely caused by your soft palate getting cold, as anyone who's used their tongue to warm their palate to recover from brain freeze more quickly can confirm, which definitely seems like at least _part_ of an explanation, and Mike doesn't even mention that
Dragon Landlord
Dragon Landlord Acum 6 Zile
The blood type personality connection is as big in Japan as astrology is in the US.
murari x
murari x Acum 6 Zile
this guy is on a fbi list
Ash Reynolds
Ash Reynolds Acum 6 Zile
"the smallest bone is located in your ear" me*looks down* not so shure if that is true
The Mad Nightmare
The Mad Nightmare Acum 5 Zile
you really misspelled “sure”
Aiden The Kicker
Aiden The Kicker Acum 6 Zile
When my heart is pumping outside my body be like Don't you know we pump it up we got to pump it up
Macayla Cayton
Macayla Cayton Acum 6 Zile
so women produce bigger reproductive cells than men? ok then, must take a lot of genetic material to make a baby out of a cell like that lol
ImAPerson597 Acum 6 Zile
I definitely misunderstood the title
dxffxdiil Acum 6 Zile
#39 so thats why it was sooo problematic when i broke my pinky
Ole Lien Dalegården
Ole Lien Dalegården Acum 6 Zile
If you have water in your ear wer is it
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