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 ...
10
votes
3answers
7k views

Prevent mosquito bites: insect repellent patch or just eat vitamin B1?

I'd like to use natural malaria prevention. Insect repellent patch seems to be very promising. One patch contains 75 mg of B1 and covers 36 hours. However, it's not very cheap. Many other travellers ...
18
votes
5answers
1k views

How bad do circumstances need to be before activating a PLB?

Personal Locator Beacons (PLBs) can be carried during outdoor activities to use in case of an emergency. But are there any guidelines on what exactly constitutes an "emergency"? For example, what ...
16
votes
4answers
1k views

Where in the Alps is it safe to drink the water without filtering?

In some places, the Swedish Lappland for example, it's perfectly fine and even recommended to drink water directly from streams. Is it also recommended whilst hiking in the Alps, and if so is it only ...