Dehydration

May 23, 2008 - 5:02am

Writing in the spring 2000 issue of the FAA’s Federal Air Surgeon’s Medical Bulletin, Rogers Shaw, team coordinator of the FAA’s Civil Aerospace Medical Institute’s aeromedical education division’s airman education program, offered these tips for heading off the dangers of dehydration:

• Drink cool (40 deg F) water (forget the old theory that lukewarm water is absorbed more quickly into the system).

May 23, 2008 - 5:01am

The next time you fly, soak a terrycloth hand towel so that it’s dripping wet and hang it up on the flight deck. Then fly a leg that’s at least an hour-and-a-half long. At the end of that time, the towel will be bone dry, the water absorbed by the ultra-low humidity of the cockpit and cabin environment.

 
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