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?

    • @LemmyKnowsBest@lemmy.world
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      10 months ago

      Yep. RIP 13-year-old me getting my first menstrual period. But probably died long before that after first needle prick.

  • @xantoxis@lemmy.world
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    10 months ago

    If you’ve ever broken a bone, just assume you’d be dead of infection.

    Actually let’s take this further: multicellular life wouldn’t exist. Life wouldn’t exist. Cell division requires both cells to heal themselves. This is a silly question.

  • @jet@hackertalks.com
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    2210 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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      110 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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        210 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

  • @Skotimusj@lemmy.ml
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    2210 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.

  • Ashy
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    1210 months ago

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

    • @DBT@lemmy.worldOP
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      210 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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          110 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.

  • The How™
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    810 months ago

    HVAC tech. My hands would be banana peels.

  • @jol@discuss.tchncs.de
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    610 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.