A severely hypothermic victim will become unconscious as a result of significant brain cooling; this is not going to sleep and is an inevitable progression towards death. However, the idea that a cold, or mildly hypothermic victim will die because they go to sleep and as a result, just drift off into oblivion is not likely. Anyone who has tried to sleep when they are cold knows that it is very difficult to sleep as they shiver in agony. I general, if you are able to go to sleep (which is generally good for you as you need rest), you will wake up due to discomfort long before you actually become hypothermic. Bottom line, if you can sleep great! You will not miss all the warnings and defences, and wake up dead.
For further info check out our fee downloadable educational files at
www.beyondcoldwaterbootcamp.comGordon Giesbrecht, Ph.D. (a.k.a. Professor Popsicle)
University of Manitoba
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