by Hallowground » Tue Aug 03, 2010 7:13 pm
actually, it's recomended if lost at sea to mix your fresh water with salt water, one part salt water to three parts freshwater. it will not only extend your water supply 133% but it will also add salt to your body causing it to retain more water. without salt your blood doesn't carry water efficiently and you dehydrate whether you have water or not. possibly experiment with different salt concentrations in water to find one that tastes fine or doesn't taste at all and just fill up huge containers or hundreds of empty plastic bottles with salt/tap water. cheap, and possibly effective. may require testing to be sure it helps enough, but over time it could become very helpful.
forgive my ignorance, it happens to everyone.