by smudge on 18 Dec 2009 21:22
Um. If you're peeing out salt, aren't you in trouble anyway? The problem is that you'll cease to produce pee if you don't have enough water going in (ask anyone who has been to the Glastonbury Festival and tried to avoid the toilets for four days). And water going out is going to be dependent on where you are and how sheltered. Peeing is a luxury in water terms.
"You can't always do right, but you can always do what's left."