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x4740N@lemmy.world to Ask Lemmy@lemmy.world · 20 days ago

What are some gross or disgusting facts about the human body that people aren't aware of?

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What are some gross or disgusting facts about the human body that people aren't aware of?

x4740N@lemmy.world to Ask Lemmy@lemmy.world · 20 days ago
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  • UncleArthur@lemmy.world
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    20 days ago

    You have mites living in your eyelashes.

    • WhatAmLemmy@lemmy.world
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      20 days ago

      I’m locked in here with them. They’re locked in here with me!

    • socsa@piefed.social
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      20 days ago

      You don’t know me

    • webp@mander.xyz
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      20 days ago

      I wonder what types of parasites dinosaurs had. Guess we’ll never know

  • sem@piefed.blahaj.zone
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    19 days ago

    A lot of poop is dead bacteria by volume.

    • DoGeeseSeeGod@lemmy.blahaj.zone
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      18 days ago

      Cool call me death pooper

  • pocopene@lemmy.world
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    19 days ago

    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.

  • Lyrl@lemmy.dbzer0.com
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    20 days ago

    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.

    • thatradomguy@lemmy.world
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      20 days ago

      Put your…

    • andros_rex@lemmy.world
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      19 days ago

      It’s not uncommon to have a sneeze reflex when aroused.

    • nomad@infosec.pub
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      20 days ago

      deleted by creator

  • PeriodicallyPedantic@lemmy.ca
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    19 days ago

    Penises.

    • Sunsofold@lemmings.world
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      19 days ago

      People are very aware of those. Many have them, and many of those who have them are all too willing to share them.

      • PeriodicallyPedantic@lemmy.ca
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        18 days ago

        Yeah, but have you considered; penises?

        • Sunsofold@lemmings.world
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          18 days ago

          Hmm.

  • Fargeol@lemmy.world
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    20 days ago

    There’s a type of cyst called dermoid cyst which can grow hair, nails or even teeth inside it.

    • x4740N@lemmy.worldOP
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      20 days ago

      I had heard of that but didn’t know the name and forgot about it

    • potoooooooo ☑️@lemmy.world
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      20 days ago

      That sounds like an infinite money glitch. Sell the teeth and hair, rinse and repeat.

      • TeamAssimilation@infosec.pub
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        20 days ago

        Enough to be gross, too little to be profitable. Wonder what kind of teeth it grows, maybe you could use them as spares.

      • flubba86@lemmy.world
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        19 days ago

        Exploiting the generosity of the tooth fairy beyond normal limits.

    • UncleArthur@lemmy.world
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      20 days ago

      My wife had one of these, only spotted after they saw the teeth in an x-ray.

      • partofthevoice@lemmy.zip
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        20 days ago

        All that but we can’t grow new teeth in our mouths. What’s up with that, nature?

        • JargonWagon@lemmy.world
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          19 days ago

          Just get a dermoid cyst on your gums and hope it grows teeth!

          • ViscloReader@lemmy.world
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            19 days ago

            The Monkey paw curls, you now grow hairs in your mouth.

            • SlartyBartFast@sh.itjust.works
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              19 days ago

              Like a baleen whale!

    • cdzero@lemmy.ml
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      20 days ago

      I read this as demonoid cyst which might be a better name.

      • toynbee@lemmy.world
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        19 days ago

        I thought that was invite only.

  • joe_archer@lemmy.world
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    20 days ago

    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.

    • harambe69@lemmy.dbzer0.com
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      19 days ago

      A ratio of 3:1 to 1.3:1

    • Cocodapuf@lemmy.world
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      19 days ago

      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…

    • palordrolap@fedia.io
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      20 days ago

      This is one of the scientific plot holes in The Fly. Or at least the 1980s version. The head-swap version has other problems.

    • theherk@lemmy.world
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      20 days ago

      I think one’s microbiome has more mass than one’s brain too. So… who is really doing the thinking?

      • bluesheep@sh.itjust.works
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        20 days ago

        My brain hasn’t that’s for sure

  • DoctorPress@lemmy.zip
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    20 days ago

    Men too can produce milk.

    • harambe69@lemmy.dbzer0.com
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      19 days ago

      Don’t many things need to go wrong during fetal development for that? The mammary tissue is usually completely destroyed by birth in men.

    • HubertManne@piefed.social
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      20 days ago

      well yeah but you have to have a baby first.

      • SlartyBartFast@sh.itjust.works
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        19 days ago

        Like Arnold Schwartzeneggar!

    • spirinolas@lemmy.world
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      20 days ago

      We know, but we call it milk as a joke. It’s not actually milk.

    • Ada@piefed.blahaj.zone
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      20 days ago

      Why is that disgusting?

      • Elaine@lemmy.world
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        20 days ago

        Because “Father’s Milk” hits different.

    • potoooooooo ☑️@lemmy.world
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      20 days ago

      I’m squeezing like hell and it isn’t working.

    • zephiriz@lemmy.ml
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      19 days ago

      https://youtu.be/N0Gm4uiJXfM

  • Lyrl@lemmy.dbzer0.com
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    20 days ago

    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.

    • harambe69@lemmy.dbzer0.com
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      19 days ago

      The real gross fact is that cervical mucus, during ovulation, has the same consistency as egg whites and can be whipped.

    • WeirdyTrip@lemmy.blahaj.zone
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      20 days ago

      To anyone with a vagina, this is def not an unknown fact hahaha. And gross is debatable but to each their own

      • sunbeam60@feddit.uk
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        20 days ago

        To anyone with a long term partner that has a vagina it’s hardly news either.

        • HubertManne@piefed.social
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          20 days ago

          I mean. I did not know it was called mucus.

      • Lyrl@lemmy.dbzer0.com
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        20 days ago

        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.

        • HotDog7@lemmy.world
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          19 days ago

          For the uninitiated, NFP is Natural Family Planning - the practice of avoiding coitus during ovulation as a form of birth control. It’s seen as a natural form of birth control compared to artificial birth control in the form of condoms and the pill.

          It’s strange to me that the Catholic Church singles out birth control as needing to be natural, but not much else.

          It’s around 75% effective at preventing pregnancies, but doesn’t stop STIs obviously.

          https://en.wikipedia.org/wiki/Natural_family_planning?wprov=sfla1

    • ButteryMonkey@piefed.social
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      18 days ago

      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.

  • mavu@discuss.tchncs.de
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    19 days ago

    ear wax tastes slightly bitter.

  • bizarroland@fedia.io
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    20 days ago

    You can develop a rectourinal fistula and end up pissing shit

    • x4740N@lemmy.worldOP
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      20 days ago

      This is the first comment on my post that actually makes me feel uncomfortable.

    • iegod@lemmy.zip
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      20 days ago

      Annnd thread closed.

    • Wahots@pawb.social
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      20 days ago

      One hole for everything! A pseudo-cloaca :3

    • volvoxvsmarla@sopuli.xyz
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      19 days ago

      A rectovaginal fistula is fun too. Imagine having a mix of period blood and poop exiting your vagina.

    • WhatAmLemmy@lemmy.world
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      20 days ago

      Imma have to tell you to stop doing everything you’re doing immediately.

  • 𝕱𝖎𝖗𝖊𝖜𝖎𝖙𝖈𝖍@lemmy.world
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    If you feed a latex tube through the nose and out the mouth then pull it back and forth, it makes a squeaking sound

    • BeigeAgenda@lemmy.ca
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      20 days ago

      That’s not how you floss.

      • 𝕱𝖎𝖗𝖊𝖜𝖎𝖙𝖈𝖍@lemmy.world
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        19 days ago

        It’s actually called mental floss :)

      • palordrolap@fedia.io
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        20 days ago

        That’s not how you floss.

        squeaky squeaky squeaky

  • Zapados@sh.itjust.works
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    20 days ago

    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.

    • A Wild Mimic appears!@lemmy.dbzer0.com
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      19 days ago

      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.

  • HelloDingo@slrpnk.net
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    20 days ago

    Teeth, or rather where they meet your skull and jaw, are technically classified as a kind of joint!

  • krooklochurm@lemmy.ca
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    19 days ago

    You can eat anything that comes out of your own or anyone else’s body to increase your power level.

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