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The doctor said the body burns
at a faster
when it is cold. She said your body works
to keep warm, so
use up more calories. Physical
in the cold boosts our
, which helps us lose weight. Another benefit of exercising in the cold is that natural
helps to reduce our stress. Many people have Seasonal Affective Disorder (S.A.D.). This is a
caused by the
, dark days of
.