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12
votes
1answer
461 views

Does drinking tea cause problems at altitude?

I've heard from a tour leader that you shouldn't drink tea in high altitude because it makes you thirsty and cause problem in blood circulation. Is this true? Should'nt we drink tea in high altitude?
38
votes
3answers
20k views

Is drinking urine safe?

We've all heard stories about how people saved their lives by drinking their urine. Is drinking urine safe when there are no other water sources available? Can I filter it with a water purifier?
9
votes
4answers
594 views

How to stay hydrated with minimum water usage

A friend of mine asked a experienced long distance hiker, how to drink during such a hike. The answer was, drink 0.1l water per hour and then you are fine. Is this correct and can anyone add some ...
6
votes
6answers
3k views

What's the problem with electrolyte imbalance and how do I mitigate it?

In the past week I've seen two answers mentioning electrolytes; one about the grand canyon and one in an answer on a question that was actually about wildlife, but where other desert dangers were ...
9
votes
1answer
581 views

Is it possible to 'moisture trap' from trees while thru-hiking?

I'm toying with the idea of collecting water from tree leaf transpiration, while hiking: Obviously, vegetation with larger leaf surface area (and certain types) would be better than others. But is ...
9
votes
5answers
343 views

Reusing the same water bottle for drinking tap water

Recently, I've started drinking more and more tap water instead of buying bottles all the time (which is usually absolutely no issue in Germany). I like to use a bottle for that not fill a glass all ...
10
votes
3answers
695 views

Soft or hard drinking bottle?

When choosing a water bottle for hiking, a very distinct choice I can make (amongst all the other types of materials and hardiness, size and so on) is weighing up whether to purchase a "hard" plastic ...
6
votes
0answers
439 views

Campsites in Virginia which allow alcohol? [closed]

Shenandoah National Park allows alcohol, but it's a bit far from me for a one-night getaway with family. Do you know of a list of camp sites in Northern VA which allow alcohol?