Your body doesn’t heal itself. Cuts need stitches that must be permanent. Bones need to be screwed together even if just cracked. How you doing?

  • Skotimusj@lemmy.ml
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    10 months ago

    People think that the immune system is like this pinpoint accurate machine that kills invaders. In reality, it is more like a carpet bomber that functions under the principle that we can heal and viruses/bacteria cannot. Inflammation is basically your body carpet bombing and healing.

    We would also not be able to build muscle mass as the repair of microtears is what leads to hypertrophy.

    So we would all be dead. Healing if fundamental to life.

    • DBT@lemmy.worldOP
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      10 months ago

      I was thinking of purely physical injuries, so nothing immune system related. But the muscle building part… Damn. Yea we’d all be a bunch of wet noodles. Hadn’t thought of that.

  • jet@hackertalks.com
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    10 months ago

    Very very very dead. The first cut you get would cause you to bleed out and die. It would be a miracle to survive to one year old

    • DBT@lemmy.worldOP
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      10 months ago

      Stitch that bad boy up to stop the bleeding. You’re just stuck with the stitches for life.

      • jet@hackertalks.com
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        10 months ago

        Unfortunately most stitching doesn’t work by itself, you still need natural clotting. The stitching can help hold the wound together so the clotting is more effective and blood losses lessened. But without clotting factor you’re going to need to glue it closed

    • DBT@lemmy.worldOP
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      10 months ago

      I wouldn’t be dead, but I’d probably prefer to die in this scenario.

    • DBT@lemmy.worldOP
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      10 months ago

      Most decent people tend to learn to keep their rude comments to themselves as they age, so the same could be said about your comment.

        • DBT@lemmy.worldOP
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          10 months ago

          It kinda came off like you were calling me young and dumb.

          But I think I see where you were coming from. I wasn’t really thinking about old age pains and injuries, even though I’m currently dealing with one.

          This was a shower thought where I was mostly thinking about cuts and broken bones. Not meant to be super serious or deep.

  • jol@discuss.tchncs.de
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    10 months ago

    This is just too unrealistic. I mean, some people actually suffer from conditions where they have a really hard time healing wounds, like lack of plackettes. And some people bruse extremely easily. But if you were unable to heal at all, you would be long gone. Kids get scratches all the time, and even one scratch would lead to an infection that would overwhelm you immune system.

  • Ashy@lemmy.wtf
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    10 months ago

    Does “heal itself” include immune responses? Like, could you recover from a cold on your own or would you need anti virals?

  • RememberTheApollo@lemmy.world
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    10 months ago

    Absurd.

    Every one of us a) wouldn’t have come into existence, because birth is a trauma with plenty of bleeding and potential for infection on both sides, and b) you’d die from your first infection or bleed out from your first cut.

  • intensely_human@lemm.ee
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    10 months ago

    Well, given I have a bunch of injuries that never healed, I’d say I’m doing alright considering.

    Being a young person who hasn’t had one of these yet, you should be aware that older people don’t heal as well as younger people.

    • DBT@lemmy.worldOP
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      10 months ago

      Oh I’m aware. I’m over 40 and am currently dealing with an injury that doesn’t seem to want to ever heal.