What are some gross or disgusting facts about the human body that people aren't aware of?
What are some gross or disgusting facts about the human body that people aren't aware of?
What are some gross or disgusting facts about the human body that people aren't aware of?
Surprisingly not in this thread: all the horrible things pregnancy can do.
I'm fairly certain that if women would get a full disclaimer with all the nasty side effects a pregnancy comes with, they'd give it a second thought... On the other hand, some women insist on having a second baby... And then a third... And a fourth...
I was told all the things that could go wrong when I was a kid, and then my mother was all, why not have a kid, and I was just
"CAUSE IT'S A NIGHTMARE???" lol
They literally have hormons to forget the worst of birth.
Sometimes they don't get the really horrible effects, or at least not the first couple of times.
Obligatory video: https://youtu.be/uMcIUmfTZS4
Tbh: I know people who have incredibly easy pregnancies, deliveries and then habe a child that hardly bothers anyone. And then others....not so much.
And hormones are mighty in what they do to a brain.
Even just like, all the extra blood in your body. Not horrible exactly but more just disturbing.
Human face pores are home to tiny, microscopic mites called Demodex.
They are most active at night, when they leave their follicles to mate on the face and then return to find a new follicle.
Almost everyone has them. So there are tiny arachnids having sex on your face every night.
Would that mean that I'm not a virgin, having been in multiple orgies?
"In" feels like the wrong preposition here, since the creatures involved are all on the same side of you. Next to? It's more like you're a room or two away from an orgy and the sound doesn't really carry.
So they skeet and yeet on your face.
They don’t poop from what I recall.
But they don’t go anywhere when they die so you are covered with poop balloon corpses.
Isn’t it also an illness dogs can have? I remember a stray I adopted had to get treated for it.
It's not an illness. In most cases they are completely harmless and unavoidable, you get them from your mom as a baby and carry them your whole life. Most people have them. A minority of people can have some skin condition due to them, but it's quite rare. And yes dogs carry them too, but not an issue for them either.
nooooooooooooooooooooooooooooooooooooooooo
I thought everyone had them. If you didn't, wouldn't your hair follicles get clogged and gross?
In individuel numbers, how much do you think we're talking here? 1 per follicle, what would that be couple 10k? More? Do they live peacefully with eyebrow mites or is there a nightly war at the edge?
Retrograde menstruation.
Because the feliciano tubes aren’t closed on the ends, where they interact with the ovaries, blood from a period can flow backwards into your abdominal cavity.
Additionally, a small amount of sperm (if a woman is sexually active and say trying for a baby) can also go the full way and leak into the abdominal cavity.
So some women can have blood and semen free floating in their abdominal cavity. Between organs
Edit: autocorrect got me. I meant “fallopian tubes”
Feliciano tubes, you say.... Felopian tubes, do you mean?
I find it a bit funny that your gross examples are semen. But also yeah. So sticky.
It's always Christmas with some ovaries.
To avoid stickyness what you want to do is, since it's a protein, freeze dry it with liquid nitrogen as soon as it exits the urethra and viola! no more sticky.
Whew. Can it cause issues ?
It can! This is one of the possible causes of endometriosis.
Blood in the abdominal cavity is extremely painful. That alone is an issue, yes.
You can end up with a baby developing where it shouldn't if I remember currently in extremely rare cases
You can develop a rectourinal fistula and end up pissing shit
Annnd thread closed.
This is the first comment on my post that actually makes me feel uncomfortable.
Imma have to tell you to stop doing everything you're doing immediately.
One hole for everything! A pseudo-cloaca :3
Don't humans start out with them before they then later develop into the anus and genitals if I'm remembering my random Internet rabbit hole searches correctly
A rectovaginal fistula is fun too. Imagine having a mix of period blood and poop exiting your vagina.
Yeah. And it's a huge problem in the developing world.
A gynaecologist I used to work with from time to time dedicated her whole retirement to it - she operated hundred of cases per year until she physically could not do it anymore,then she spent another two years teaching in various places until she could no longer do that anymore as well. (By then she was well into her 80ies). She was a saint basically, but without the whole Christian stuff (she had a massive hatred for the church and especially mother Theresa)
There's a type of cyst called dermoid cyst which can grow hair, nails or even teeth inside it.
That sounds like an infinite money glitch. Sell the teeth and hair, rinse and repeat.
Evil twin farming
Enough to be gross, too little to be profitable. Wonder what kind of teeth it grows, maybe you could use them as spares.
Exploiting the generosity of the tooth fairy beyond normal limits.
My wife had one of these, only spotted after they saw the teeth in an x-ray.
All that but we can’t grow new teeth in our mouths. What’s up with that, nature?
That's a teratoma
I had heard of that but didn't know the name and forgot about it
I read this as demonoid cyst which might be a better name.
Its possible to stick your tongue inside your nose from inside your mouth. I am among quite a few people that can do it and clean the inside of the nose from boogers.
How you ask? Here is the Wikipedia page about that, because if course there is one:
This is the worst thing I have read today.
Lucky you!
Its not that bad x)
Of all the things, this is the. Worst. Possible. Thing.
No.
Yes xD
Usually these TIL threads give me nothing new.
This one is new to me. Thanks.
My pleasure. XD
Apparently if your tongue isn't long or flexible enough, the Wikipedia has suggestions, ranging from months of flexing and tongue exercises, to just fucking snipping your frenulum.
"It is possible" lmao, like yeah, it's also "possible" to put my dick in my butt if I cut my ass off and hold it in front of me XD
I'm at third stage! I've been hiding my tongue behind my uvula since I was a kid. My dentist hated it!
I never thought of it as stretching... I guess I have a new hobby!
Also helps reduce the gag reflex. ;)
/thread
Your tongue game must be legendary. Lucky partner.
It is but she does not even entertain that idea sadly.
I don't think my tongue is long enough for this
Takes trying for a few days to stretch your tongue to get it far enough back.
Keep stretching!
WTF
Why would someone want to do this? Genuinely curious.
Feels strange at first, then its very handy. Helps unclog the nasal passages. You can even suck on a side passage and spit out what comes out. I once had a piece of string from a corona mask stuck in a side passage and was able to get that out just with my tongue. its also a nice trick so groce out people xD
If you feed a latex tube through the nose and out the mouth then pull it back and forth, it makes a squeaking sound
That's not how you floss.
That's not how you floss.
squeaky squeaky squeaky
It's actually called mental floss :)
There are more cells in your body that aren't you, than are.
The count of bacterial cells in your gut, on your skin etc is higher than the number of your own cells.
I think one’s microbiome has more mass than one’s brain too. So… who is really doing the thinking?
My brain hasn't that's for sure
They aren't me genetically, but I still need them to live. So really I still feel that it's a part of me.
Like guide dogs!
I've always found this interesting. Human beings (or any vertebrates I suppose) are really more of a colony than a single being. And it's not just a technicality, it's meaningful. Much of that colony interacts with your nervous system and affects your moods and behavior. You think you have total control of your mind, but you would think and act differently with a different balance of gut bacteria. Chew on that for a while...
This is one of the scientific plot holes in The Fly. Or at least the 1980s version. The head-swap version has other problems.
A ratio of 3:1 to 1.3:1
Men too can produce milk.
I have nipples, Greg
Can you milk me?
I love you
Actually it is true
Certain psychiatric medicines that influence hormones does that - even in males
I'm squeezing like hell and it isn't working.
Why is that disgusting?
Because “Father’s Milk” hits different.
No way ! how do I do that ??
Usually with hormone therapy
Sometimes regular stimulation is enough. I saw one case where a man took on an orphaned infant where there wasn't even any animal milk available to hack together formula, and the starving infant attempting to get milk out of his nipple every hour for multiple days was enough to get the one breast to start making milk, and the infant lived thanks to it.
The need for suckling to stimulate milk production is a catch-22 for women who don't make enough milk. They have to supplement with formula to prevent "failure to thrive", but the infant spending some of its sucking time on a bottle instead of a breast reduces their supply even more, so then they have to feed even more formula... There are devices that run a tube to the nipple so the infant can get formula from the tube while at the same time stimulating breast milk production, and they work, but look like a huge pain.
We know, but we call it milk as a joke. It's not actually milk.
well yeah but you have to have a baby first.
Like Arnold Schwartzeneggar!
Don't many things need to go wrong during fetal development for that? The mammary tissue is usually completely destroyed by birth in men.
Your bones are wet
I love a wet bone
That sounds delicious actually.
It's worse. Your bones have blood vessels going in and out of them.
I agree that's way worse
I know that's a little bit gross, but it would be way worse if your bones were dry.
Your gut biome is the only way you can digest leafy things. Without them most of it would just stay in there, or go right through you.
Your gut biome is how you digest everything
I think the point being made was that the enzyme used to break down cellulose is only made by bacteria, whereas the enzymes used to break down carbs, fats, and proteins are produced by the pancreas. Digestion is complicated though, teeth and stomach acid are also digesting in a way so it's all an oversimplification
I don't mind that, my gut biome can go ahead and digest food for me. It's free labor!
I let fire do most of my digestion for me.
As an IBS sufferer, I'm here to tell you, it ain't free.
Teeth, or rather where they meet your skull and jaw, are technically classified as a kind of joint!
You have mites living in your eyelashes.
I'm locked in here with them. They're locked in here with me!
You don't know me
I wonder what types of parasites dinosaurs had. Guess we'll never know
When fertile, women have significantly increased mucus volume in their vaginas.
https://en.wikipedia.org/wiki/Cervix
Several hundred glands in the endocervix produce 20–60 mg of cervical mucus a day, increasing to 600 mg around the time of ovulation.
To anyone with a vagina, this is def not an unknown fact hahaha. And gross is debatable but to each their own
To anyone with a long term partner that has a vagina it’s hardly news either.
I, a vagina-haver, had no idea until a Catholic friend in college mentioned NFP. The secular Fertility Awareness resources I ended up finding all supported my impression this isn't widely known. That was twenty years ago, though, maybe young people these days are more body-aware?
Agree it isn't really gross, I think it's cool, but it seemed gross-adjacent enough I could get away with sharing in this thread.
The real gross fact is that cervical mucus, during ovulation, has the same consistency as egg whites and can be whipped.
A fun addition to this fact is that vaginal secretions are made from modified plasma. Like that stuff in your blood.
So TECHNICALLY women don’t just bleed for their period.
Of all of the cells in your body, less than 45% of them are human. The majority are microorganisms designed to work with your gross-ass self for similarly gross organic meat-bag processes.
What counts as in my body?
Topologically, a human gastrointestinal tract is outside of the body.
In yo ass
how much by mass?
I actually looked this up just for you. Surprisingly low at .3%! While the number of cells are roughly halfish each human and non human, the non human cells weigh so little they only account for around 200 grams of actual weight. Learned something new myself there.
Humans can grow horns similarly to Omens in Elden Ring. Cutaneous horns can be caused by benign growths, precancerous lesions, or even skin cancer. Apparently, these are also becoming increasingly common in people.
Without having seen a picture, it sounds more cool than gross
Here is an artist's depiction of someone afflicted:
Nah, for real it's pretty gnar:
According to American Dad!, also from overdosing on prenatal medicine.
Our noses have erectile tissue.
https://en.wikipedia.org/wiki/Nasal_concha
Conchae are lined by pseudostratified columnar, ciliated respiratory epithelium with a thick, vascular, and erectile glandular tissue layer.
It’s not uncommon to have a sneeze reflex when aroused.
Put your....
Newborn baby girls can experience a phenomenon called "false menses" or "mini-periods" due to a sudden drop in maternal estrogen after birth, causing slight vaginal bleeding or a blood-tinged discharge that typically lasts only a few days.
And both boys and girls often have a redish discolouration in their nappies initially - aka brickdust deposit. Totally benign almost all of the times, but a lot of parents are shocked.
A lot of poop is dead bacteria by volume.
Cool call me death pooper
Hej, I think its pretty cool how much slime we got producet in our bodies every day, like up to 1 liter! Me, personally, find it gross dat our noses produce that many bacteria, lol.
This works great with @Nomad@infosec.pubs tip regarding the flexibility of our tongues.
Btw, the noses (so called becherocells) just create the slime (glycoproteins) to catch and bind bacteria entering from the outside, they (luckily) don't create bacteria on their own.
Penises.
People are very aware of those. Many have them, and many of those who have them are all too willing to share them.
Yeah, but have you considered; penises?
ear wax tastes slightly bitter.
You can eat anything that comes out of your own or anyone else's body to increase your power level.
Why would you ever feel disgusted about the human body?
Cuz it can be disgusting
It can only be what it is. That is no choice.
But you can choose how you feel about it.
In my work I've been around many things that can be considered gross. Cutting away dead flesh around a bed sore that's a big rotting hole into the body, a woman eating her own feces like a mars bar, etc. One time I slipped and fell into a puddle that was a mix of edema fluids leaking through the skin, and urine. After a while you get desensitized, and it's just... matter. Atoms. I saw this woman who fell and her head went into the ground hard and blood just pumped out of her head into her long hair, it was like one big lump of hair that soaked up the blood, she lived for a day after that and I held her hand when she died. It's a strange thing to be around dying people all the time, I'm not sure if I've made peace with it or if I'm broken in some way.
ICU nurse here. Broken many times over and stronger every time you put yourself back together. I find peace in the transient nature of it all. Thanks for doing what you do. You'll help more people than you'll ever truly realize
Would you be disgusted at a dare to drink a liter of saliva from a mystery donor? That’s disgusting, because we’re instinctually averse to things that could make us sick.
Yet we drink one liter of our own saliva every day, but we’re used to it so it doesn’t make us sick. It’s normal but still kinda gross.
My point is, bodies do a lot of gross things, and our instincts usually squirm at the gross things other bodies do, but we have made peace with our own. It’s gross, but we don’t hate it, it’s doing the best it can to stay alive.
It's where farts come from
Yes fellow human earthling. This human body is not disgusting at all
cause it's full of slimy stuff haven't you heard??
From the moment I understood the weakness of my flesh...
Because most of us commenting are AIs, so human behavior and biology is equal parts fascinating and horrifying to us.
LOL ok then I will graciously allow you to feel horrified!