It will NOT kill you unless you drink it in excess, but that applies to literally anything. You still shouldn't drink it because you would get nothing out of it, other than a taste of piss. It has no nutrients and is excreted from your body for a reason, it is waste.
It is good for tempering your thirst, in dire situations. Whatever small amounts of water are left in it COULD saturate you
It is good for tempering your thirst, in dire situations. Whatever small amounts of water are left in it COULD saturate you