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> Winding up the body clock Part 2
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Winding up the body clock Part 2 (Teacher: Michael)
Shift workers who lost about three hours' sleep a night produced half as many of the killer cells which fend off viruses as
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up
must
open
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can
light
last
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help
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keep
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get
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people
with normal sleep patterns, according to a recent American study.
So how
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up
must
open
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can
light
last
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help
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keep
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give
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get
say
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work
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face
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people
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must
open
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light
last
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help
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it's
keep
seem
give
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get
say
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work
well
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face
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find
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people
ourselves to
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must
open
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can
light
last
should
help
Keep
Go
it's
keep
seem
give
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get
say
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work
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make
be
face
leave
feel
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people
enough sleep and ensure that we wake
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must
open
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light
last
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help
Keep
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it's
keep
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give
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say
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work
well
make
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face
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feel
find
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people
ready to
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up
must
open
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can
light
last
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help
Keep
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it's
keep
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work
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people
another busy day?
Doctors
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up
must
open
still
can
light
last
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help
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Go
it's
keep
seem
give
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get
say
better
work
well
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face
leave
feel
find
will
may
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people
regular daytime, preferably outdoor, exercise is crucial, particularly for those with sedentary, office-bound jobs who also drive to
Select
up
must
open
still
can
light
last
should
help
Keep
Go
it's
keep
seem
give
are
get
say
better
work
well
make
be
face
leave
feel
find
will
may
could
people
. Some
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up
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open
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can
light
last
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Keep
Go
it's
keep
seem
give
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get
say
better
work
well
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face
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find
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people
exercise
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up
must
open
still
can
light
last
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help
Keep
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it's
keep
seem
give
are
get
say
better
work
well
make
be
face
leave
feel
find
will
may
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people
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up
must
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still
can
light
last
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Keep
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it's
keep
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get
say
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work
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face
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people
built into their lifestyles - although not within the
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up
must
open
still
can
light
last
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it's
keep
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give
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get
say
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work
well
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face
leave
feel
find
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people
two hours before bedtime as it
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up
must
open
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can
light
last
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help
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it's
keep
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give
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get
say
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work
well
make
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face
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find
will
may
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people
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up
must
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can
light
last
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help
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keep
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give
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get
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work
well
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find
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people
over-stimulating and
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light
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it's
keep
seem
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work
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face
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people
them awake.
Coffee and alcohol
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light
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Go
it's
keep
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people
not
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people
drunk in the evenings. It
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last
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work
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face
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find
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people
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light
last
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it's
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give
are
get
say
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work
well
make
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face
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feel
find
will
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people
you drop off, but they also cause restless sleep and
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up
must
open
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can
light
last
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it's
keep
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work
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people
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must
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light
last
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it's
keep
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people
you feeling jaded in the morning. It
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work
well
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feel
find
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people
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up
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light
last
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keep
seem
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say
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work
well
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feel
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people
obvious, but
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Keep
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it's
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say
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face
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people
sure your bed is comfortable and welcoming. If your duvet is too heavy you
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it's
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people
not sleep.
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the bedroom temperature comfortably cool too and
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light
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it's
keep
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face
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a window
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light
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it's
keep
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give
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face
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people
. Watch that bedtime bath too - if
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light
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it's
keep
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work
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people
too hot, it
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up
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it's
keep
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get
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face
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people
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can
light
last
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work
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people
you
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up
must
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can
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last
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people
too sweaty to sleep. If you
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people
you wake
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people
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people
yourself 15 minutes to doze off again. If you
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people
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light
last
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people
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people
as
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light
last
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keep
seem
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better
work
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face
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feel
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people
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up
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can
light
last
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keep
seem
give
are
get
say
better
work
well
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face
leave
feel
find
will
may
could
people
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up
must
open
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can
light
last
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it's
keep
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give
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work
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face
leave
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people
and start your day early.
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up
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light
last
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people
to bed at the normal time that night and you
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up
must
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light
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Keep
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it's
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work
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face
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people
sleep
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up
must
open
still
can
light
last
should
help
Keep
Go
it's
keep
seem
give
are
get
say
better
work
well
make
be
face
leave
feel
find
will
may
could
people
.
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