Things You Should Know to Survive in a Critical Situation

Don’t eat snow when you’re thirsty.

Some people think it’s a good idea to eat snow to quench thirst. Yet it’s better not to do this in a critical situation, and not because you can get a sore throat. The fact is cold snow will cool your body, and it will spend additional energy to keep warm. You will waste additional energy and freeze more quickly. Rescuers recommend waiting until the snow melts before drinking it.