• Sundray@lemmus.org
      link
      fedilink
      English
      arrow-up
      13
      ·
      8 hours ago

      The LD50 for pure H2O seems to be >90,000 mg/kg. (According to rat studies, so take it with a grain of salt.)

    • brap@lemmy.world
      link
      fedilink
      arrow-up
      38
      arrow-down
      1
      ·
      11 hours ago

      It’s lacking all sorts of minerals, electrolytes etc that the body needs. I doubt a glass of the stuff wouldn’t cause problems but if you only drink pure water then you’re going to start having problems pretty fast.

        • happydoors@lemm.ee
          link
          fedilink
          English
          arrow-up
          2
          arrow-down
          1
          ·
          4 hours ago

          You could certainly make up the electrolytes and minerals in other ways (drinking distilled water may even increase appetites for those types of foods). Still, drinking a liquid that leeches minerals out of the tissue around it isn’t healthy

        • Wazowski@lemmy.world
          link
          fedilink
          arrow-up
          13
          ·
          9 hours ago

          Your body must regulate ion levels - sodium, potassium, calcium, magnesium, etc. Drinking pure water in excess will force you to produce urine, and when you take a piss, you’ll lose some of those ions with it. Big, big problem. That’s why you need salt in your diet.

        • Ek-Hou-Van-Braai@piefed.socialOP
          link
          fedilink
          English
          arrow-up
          10
          arrow-down
          1
          ·
          10 hours ago

          Yea I think you’re fine drinking like a litre of distilled water. Too much of anything will kill you, even regular water.

    • Kornblumenratte@feddit.org
      link
      fedilink
      arrow-up
      6
      ·
      10 hours ago

      Depends on a lot of circumstances – weight, kidney and heart function, temperature, activity. The people I saw developing hyponatriema drank more than 4–5 l tap water. Desalinated water will cause problems sooner.

    • Eddyzh@lemmy.world
      link
      fedilink
      arrow-up
      6
      ·
      11 hours ago

      It’s difficult to say and drinking a bit of sweat with every sib would help a lot. The experiment is that some of your cells in a dish with excess of pure H2O will suck themselves full till they explode due to osmosis.