this post was submitted on 18 Feb 2026
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Gets interesting when you start to wonder why a coconut and human blood have the same concentration of electrolytes.
Or why they both scream when you crack them open to get at the yummy liquid inside
We are all coconuts. Someone tell the crab people!
(I screenshotted this and sent it to Rust programmers)
The short answer is most of life on Earth shares some basic levels of chemistry. That doesn't mean it's a perfect fit though, just that human bodies are resilient enough to make due with terrible substitutes at times.
I think if people really understood that anything you eat and drink is also going into your bloodstream we might all be a lot more careful about what we consume.
They don't, not enough sodium in coconut juice for one thing.
I guess you first use the clean juice to make the wounded stop dying long enough so you can stitch what's left of them together, and if they wake up you could tuck a salt pill under their tongue.
Yeah it's actually a really shitty substitute for blood, it's just slightly less shitty than dying. It was all about keeping the blood pressure high enough so that what little blood you had would work. Coconut water was one of the only things that could do that without also killing you. It's still a very bad day
Well you could always go the boiled water and some salt route. "Yo dog I heard you liked shock so I infused some water with bacteria antigens in it so you could go into shock while you're going into shock."
Way too much potassium too (and gives a hint as to why it burns at the infusion site just like a k run would). It's like d5w with potassium and mag. Potentially quite deadly over the long term. Thankfully the glucose in the coconut water treats hyperkalemia or it would be deadly in the short term.