Comments by "SmallSpoonBrigade" (@SmallSpoonBrigade) on "10 KILLER Survival Fails" video.

You're wrong about urine. It's more complicated. The more yellow it is, the more likely you are to have problems, but drinking a bottle of urine once isn't an issue. It's when you're drinking urine that was produced form drinking urine that it's a problem. The more clear it is, the less of an issue it is. As a way of stretching it a bit it's not an issue. But, again, it's one of those things that's best not done. As far as dehydrating, that's not true. People say that and there's simply no reason to believe it. I wouldn't recommend repeatedly drinking urine or drinking urine at all if you can help it, but it's simply not the case that it's going to dehydrate you quicker than not drinking at all is.
1