2
votes
1answer
280 views

What is the longest time you can go, eating only freeze-dried food?

As a former member of the Swedish home guard youth, I was told during a survival exercise that you could eat only freeze-dried food for about two weeks. Young and green as I was, I swallowed the ...
5
votes
4answers
2k 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 ...
6
votes
1answer
843 views

Is freeze-dried food healthy?

I've recently heard an opinion (from a sailor that attempted to beat a 122 day, westward route, around the world sailing record) that freeze-dried food is actually very healthy, as it contains less ...
9
votes
3answers
943 views

Are barberries edible?

Barberries are so common around here that there would be enough for a fruit serving a day for quite a while. But there is a problem: I do not know whether or not they are edible. Are they edible in ...
13
votes
3answers
418 views

What are the vitamin considerations for extended backpacking

For short hikes you can generally ignore nutritional concerns, because you don't generally become malnourished in two days. However, for a long trip like the Appalachian Trail or other long hikes (at ...
17
votes
2answers
1k views

Raw meat on hikes

When backpacking we often carry raw beef which we have salted and frozen, usually cut into strips that can be easily cooked through. I'm confident that this is good for 24 hours, and I know that meat ...
12
votes
5answers
211 views

Is a varied diet necessary while backpacking?

Often when planning food for a backpacking trip, I rely heavily on a very large amount of extremely varied trail-mix, and only throw in some jerky and a scant few "cookable" meals for variety. I ...