
Snack often on
energy producing foods such as nuts, chocolate and dried fruit.
Drink plenty of warm fluids such as hot chocolate, bouillon or flavoured
gelatin, but avoid coffee and alcohol.
Take frequent
rest breaks and avoid travelling during severe wind chills.
When camping, make
sure your sleeping bag and tent are rated for the winter nighttime temperatures
you'll encounter. Use two closed-cell sleeping pads to minimize the
loss of body heat to the ground or snow beneath you.
Keep your sleeping
bag and extra clothes in a waterproof bag.
Know the symptoms
of hypothermia – uncontrollable shivering (which stops in the later
stages), slurred speech, confusion, memory lapses, slowed reflexes,
lack of coordination, drowsiness, and bluish skin. Hypothermia is caused
by exposure (to cold, wet, and wind that rob the body of energy) and
exhaustion (the body using energy faster than it can produce it). It
can occur at temperatures above zero and those not in good physical
shape, or who have recently been ill, are more susceptible.
If a person develops
mild to moderate hypothermia, begin treatment immediately. Get them
to a sheltered area and into warm, dry clothing. If possible, have them
get into a sleeping bag with another (warm) person. Cover exposed skin,
especially the head and administer quick energy foods such as chocolate
or bouillon. Seek medical help.
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