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{\an7}[film reel]
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{\an7}♪ [theme]
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{\an7}♪ ♪
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{\an7}Prof. Tom Solomon:
Two ordinary people,
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{\an7}one extraordinary experiment.
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{\an7}Charlotte:
Morning, sleepy head.
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{\an7}\h\h\h\hNo, no,
I won’t make it.
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{\an7}\h\h\h\hTom: We’ve created
the world’s first body rig.
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{\an7}\hFor 24 hours,
two volunteers
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{\an7}\h\h\h\h\hwill go about
their lives as normal,
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{\an7}\hbut we scientists will be
watching them from our lab.
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{\an7}♪ ♪
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{\an7}His heart rate
\h\hjumps up.
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{\an7}Tom: They’re rigged with
the latest non-invasive,
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{\an7}high-tech medical devices.
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{\an7}\h\hWhat we’re doing here is
using the sorts of equipment
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{\an7}\h\hwe use in hospitals
but for the first time,
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{\an7}we’re putting it all together
\hto look at healthy people.
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{\an7}We scientists want to discover
\h\h\h\hhow everything we do --
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{\an7}how we sleep...
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{\an7}Mwah.
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{\an7}\h\hNone of that adds up
to a good night’s sleep.
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{\an7}What we eat...
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{\an7}He’s starving.
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{\an7}Tom: The jobs we do...
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{\an7}This is clearly a problem
\h\hhe needs to sort out.
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{\an7}Tom: ...impact upon our bodies
\h\h\hand our long-term health.
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{\an7}[rings bell] Morning!
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{\an7}♪ ♪
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{\an7}Tom: And when our volunteers,
\h\h\h\h\h\hDave and Charlotte,
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{\an7}\h\hfinally meet us
to get the results
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{\an7}of the 24-hour experiment...
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{\an7}[laughing]
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{\an7}Yeah, we thought,
what is going on there?
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{\an7}[laughing]
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{\an7}\h\h\h\h\h\hWill they change
how they treat their bodies?
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{\an7}[beeping]
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{\an7}♪ [gentle]
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{\an7}♪ [light, upbeat]
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{\an7}Tom: So, let’s meet
\h\h\hour volunteers.
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{\an7}\h\h\h\h\hDave runs
a courier business.
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{\an7}[phone rings]
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{\an7}\h\hGood morning.
Clemview Couriers.
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{\an7}\h\hI’ve lost nearly
three stone in weight
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{\an7}\h\hand I’m feeling
much better for it.
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{\an7}Tom: Even so, like half of us
\h\h\h\h\h\h\h\hhe’s overweight
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{\an7}\hand struggling
to lose any more.
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{\an7}But I’m not feeling as healthy
\h\h\h\h\has I’d like to feel.
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{\an7}I’m not sleeping
\hgreat at night
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{\an7}\h\h\hand I’d like to get
to the truth behind that.
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{\an7}\h\hTom: With a young son and
her own hairdressing business,
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{\an7}Charlotte is interested to see
\h\h\h\h\hif her busy lifestyle
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{\an7}is affecting her health.
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{\an7}♪ ♪
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{\an7}\h\h\h\hYeah, it’s difficult...
[chuckles] to juggle everything.
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{\an7}Tom: She’s typical of
the one in seven of us
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{\an7}who take regular painkillers
\h\h\h\h\h\h\hfor headaches.
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{\an7}\h\hCharlotte: I think
I’m relatively healthy,
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{\an7}but I’ve been getting
quite bad headaches.
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{\an7}\h\hIt started
with neck pain.
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{\an7}Tom: Dave and Charlotte
\h\hare about to find out
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{\an7}if their lifestyles
\h\h\hare to blame
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{\an7}for their health grumbles.
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{\an7}♪ ♪
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{\an7}♪ [upbeat]
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{\an7}\hWe’re the scientists
running the experiment.
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{\an7}\hIt’ll be our job
to find the answers
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{\an7}to Dave and Charlotte’s
\h\h\haches and pains.
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{\an7}But it’s also an incredible
\hopportunity for us to see
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{\an7}\hlike never before how modern
life impacts on the human body.
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{\an7}♪ ♪
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{\an7}I’m Professor Tom Solomon,
\h\h\h\h\h\ha neurologist.
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{\an7}Neurologists study the brain
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{\an7}and the brain is at the centre
\h\h\h\h\hof everything we do.
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{\an7}Dave and Charlotte will be
\h\hfitted with electrodes
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{\an7}to measure their brain waves
\h\h\h\h\h\h\h\hby picking up
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{\an7}the electrical activity
\h\h\h\hon the surface.
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{\an7}What we’re doing here is using
\h\h\h\hthe sorts of equipment
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{\an7}\hwe use in hospitals all the
time to look at sick people.
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{\an7}\h\h\hBut for the first time,
we’re putting it all together
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{\an7}to look at healthy people to
\h\hsee what happens to them
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{\an7}in their normal day.
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{\an7}\h\h\h\h\hI’m being joined by
physiologist Dr. Jason Gill.
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{\an7}\h\hHe’ll be keeping tabs on
the physical side of things.
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{\an7}Jason: I think it’s helpful
\h\h\h\h\h\h\h\hto understand
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{\an7}what people are doing
\h\h\h\h\hin the wild.
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{\an7}♪ ♪
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{\an7}I’ll be analyzing the data
\h\hfrom biometric devices
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{\an7}fitted all over
\htheir bodies.
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{\an7}♪ ♪
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{\an7}So the beauty of this is
\h\h\h\h\hwe’re measuring
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{\an7}absolutely everything
\h\h\h\h\hpeople do.
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{\an7}And a lot of the little things
that we don’t even think about
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{\an7}are probably important
\hin terms of our risk
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{\an7}\h\hof developing a number
of diseases later in life.
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{\an7}\h\hTom: Investigating
how everything affects
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{\an7}our emotions, Dr. Lia Ali
\h\h\h\h\ha psychiatrist.
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{\an7}♪ ♪
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{\an7}\h\hLia: Psychiatry involves
looking at a number of things
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{\an7}integrated together.
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{\an7}Physical symptoms,
the kind of mental,
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{\an7}\h\h\hthe mind symptoms,
and also very importantly
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{\an7}\h\hthe contexts
that they’re in.
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{\an7}I’ll use high-tech glasses
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{\an7}which track where
\hthe eyes focus.
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{\an7}♪ ♪
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{\an7}Our visual sense
\his so important
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{\an7}\h\hand it tells us how
they might be processing
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{\an7}all the different demands
\h\h\hon their attention.
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{\an7}♪ ♪
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{\an7}Tom: Let’s start the clock.
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{\an7}The 24-hour experiment
\h\his just beginning.
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{\an7}♪ [gentle]
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{\an7}[Dave snoring]
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{\an7}♪ ♪
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{\an7}We’re watching
\hfrom our lab,
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{\an7}\h\hready to respond nds
as the day unfolds.
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{\an7}[Dave snoring]
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{\an7}A heat-imaging camera
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{\an7}shows Dave and his
wife Claire asleep.
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{\an7}\hDave’s brainwaves
are being recorded.
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{\an7}[beeping]
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{\an7}[alarm rings]
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{\an7}Jason: The 5:45 alarm’s
\h\h\h\h\h\h\h\hgone off.
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{\an7}Interestingly
if we look at his EEG,
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{\an7}which is
the brainwave recorder,
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{\an7}we find that he’s going
from light sleep to awake.
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{\an7}That’s a change :45 alarm’s
over a few seconds.
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{\an7}♪ [upbeat guitar]
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{\an7}What’s going on
\hin your brain
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{\an7}\h\h\h\h\hat the moment
when the alarm goes off
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{\an7}can make a big difference
\h\h\h\h\hto how you feel
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{\an7}when you get up.
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{\an7}Throughout the night
\hyour sleep cycles:
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{\an7}\h\hlight sleep
and deep sleep.
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{\an7}[snoring]
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{\an7}That Dave was woken up
\h\h\h\hin light sleep
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{\an7}which means he’s going to have
\h\h\ha great start to the day.
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{\an7}In contrast, if the alarm had
\hwoken him up from deep sleep,
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{\an7}he’d be groggy for quite
\h\h\ha while afterwards.
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{\an7}\h\h\h\hLia: As it is,
Dave’s raring to go...
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{\an7}sort of.
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{\an7}Dave has a microchip constantly
\h\h\h\h\hmonitoring his heart.
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{\an7}Ticking, I hope.
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{\an7}Lia: Our hearts have to work
\h\h\h\h\h\hparticularly hard
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{\an7}in the morning to get us
\h\h\h\h\hup and moving,
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{\an7}which is why it’s the most
\h\hcommon time of the day
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{\an7}\h\h\h\hto have
a heart attack.
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{\an7}We can see from
the heart rate
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{\an7}\hhe responded quite quickly to
that alarm and got straight up.
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{\an7}The stress hormone cortisol
\h\h\h\hpeaks at this time
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{\an7}to get the body going,
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{\an7}\h\h\h\h\h\hbut this can also
place pressure on the heart.
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{\an7}With the cortisol changes,
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{\an7}you’re kind of getting the blood
flowing to your muscles,
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{\an7}\h\hyou’re starting
to move and get up.
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{\an7}[clapping rhythmically]
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{\an7}Dave is at an increased risk
\h\h\h\h\hof a heart attack,
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{\an7}because in common with
\ha quarter of adults,
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{\an7}he has high blood pressure;
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{\an7}something else which
\h\his being measured
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{\an7}\has part of his
24-hour body rig.
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{\an7}Tom: Fantastic.
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{\an7}When the heart pumps blood
\h\h\h\h\haround the body,
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{\an7}it exerts a pressure
\hon the inside wall
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{\an7}of the blood vessels.
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{\an7}And when this pressure
\h\h\h\h\his too high,
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{\an7}it can cause damage
to the blood vessels
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{\an7}\h\h\h\hand also makes
the heart work harder.
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{\an7}Lia: But Dave has recently
\h\h\h\hstarted to exercise
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{\an7}as part of his ongoing mission
\h\h\h\h\h\h\h\hto lose weight.
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{\an7}Dave: We’re trying
a bit of trotting,
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{\an7}as I would describe it
\h\h\h\hat the moment,
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{\an7}trotting and walking.
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{\an7}If you do some exercise
before you eat any food,
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{\an7}what happens is your body burns
much, much more fat
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{\an7}\h\h\h\h\hover the exercise and
also over the rest of the day.
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{\an7}\hHe’s doing exactly
the right thing here.
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{\an7}♪ ♪
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{\an7}Lia: I’ve pulled up
\h\h\hthe heart rate.
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{\an7}\hJason: What happens
is his heart rate goes
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{\an7}\hfrom 80 beats per minute up
to about 130 beats per minute
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{\an7}within a couple
\h\hof minutes.
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{\an7}\h\h\h\hAnd it stays up for
the next 30 minutes or so.
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{\an7}Dave’s heart beats faster
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{\an7}to pump more oxygen
\h\hto his muscles.
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{\an7}\h\h\hThis enables them
to burn more calories.
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{\an7}\hOkay, so Dave’s run
for about 25 minutes.
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{\an7}And at the speed he’s run at
\h\h\hfor someone his size,
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{\an7}he would have burnt...
\habout 250 calories.
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{\an7}\hBut it looks
like Dave’s run
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{\an7}has had another positive effect
\h\h\h\h\h\h\h\hon his health.
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{\an7}What’s this drop, Jason?
He’s right down to 164.
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{\an7}Okay, so that makes
\h\h\hperfect sense.
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{\an7}When you exercise, you get
\ha drop in blood pressure.
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{\an7}And that’s because your blood
\h\h\hvessels are all dilated
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{\an7}and it’s much easier
\h\h\hfor the heart
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{\an7}to pump the blood
\h\h\hagainst it,
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{\an7}so you get a reduction
\h\hin blood pressure,
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{\an7}so that’s one of the real,
big benefits of exercise.
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{\an7}♪ ♪
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{\an7}Tom: We’re now going to shift
\h\hour attention to Charlotte
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{\an7}as she starts her day.
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{\an7}♪ ♪
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{\an7}[alarm rings]
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{\an7}A full hour and a half
\h\h\hlater than Dave,
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{\an7}\hshe’s in light sleep
but she hits "snooze."
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{\an7}On average we Brits snooze
\h\h\h\h\h\hfor 25 minutes
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{\an7}after the alarm
first goes off.
210
00:08:45,000 --> 00:08:48,000
{\an7}She decided to go back,
nod off to sleep again.
211
00:08:48,200 --> 00:08:50,900
{\an7}Charlotte’s brainwaves reveal
212
00:08:51,000 --> 00:08:55,600
{\an7}she’s now gone into dream
\h\h\h\h\h\hor REM sleep.
213
00:08:55,700 --> 00:08:57,800
{\an7}\h\h\h\h\h\hREM sleep, or
rapid eye movement sleep,
214
00:08:58,000 --> 00:08:59,800
{\an7}is when, even though
you’re fast asleep,
215
00:08:59,900 --> 00:09:00,600
{\an7}\h\h\h\h\hyour eyes
are moving rapidly.
216
00:09:00,800 --> 00:09:02,900
{\an7}♪ ♪
217
00:09:03,000 --> 00:09:05,600
{\an7}The brain is so active
\h\h\hduring REM sleep
218
00:09:05,700 --> 00:09:09,400
{\an7}\h\h\h\h\hthat the brainwaves
look similar to awake waves.
219
00:09:09,600 --> 00:09:12,200
{\an7}\h\h\h\h\h\hAnd interestingly,
if you look at how much energy
220
00:09:12,400 --> 00:09:14,300
{\an7}the brain is burning
when you’re relaxing
221
00:09:14,400 --> 00:09:16,500
{\an7}\h\h\hand not thinking
of anything very much,
222
00:09:16,600 --> 00:09:19,000
{\an7}\h\h\h\h\hyour brain uses
about 60 calories an hour.
223
00:09:19,100 --> 00:09:21,000
{\an7}\hIn REM sleep, it’s just
like when you’re thinking
224
00:09:21,100 --> 00:09:23,000
{\an7}and really concentrating
\h\h\h\hduring the day,
225
00:09:23,200 --> 00:09:25,600
{\an7}\h\h\hit uses about
90 calories an hour.
226
00:09:25,700 --> 00:09:28,400
{\an7}We are, on average, two pounds
\h\h\h\hlighter in the morning
227
00:09:28,600 --> 00:09:29,200
{\an7}\h\hbecause of everything our
bodies do when we’re asleep.
228
00:09:32,300 --> 00:09:34,300
{\an7}\h\h\h\h\h\h\hJust to keep
our internal organs going,
229
00:09:34,400 --> 00:09:36,600
{\an7}our body needs energy
\h\h\h\hand will burn,
230
00:09:36,700 --> 00:09:38,600
{\an7}on average, 500 to 600
\h\hcalories overnight
231
00:09:38,700 --> 00:09:40,600
{\an7}just lying in bed
\h\hdoing nothing.
232
00:09:43,700 --> 00:09:45,700
{\an7}\h\hTom: At 7:30,
Charlotte is woken
233
00:09:45,800 --> 00:09:48,400
{\an7}\h\h\h\h\hby the noise
of her partner leaving.
234
00:09:48,600 --> 00:09:51,400
{\an7}\h\hAs she was dreaming
and not in light sleep
235
00:09:51,500 --> 00:09:53,000
{\an7}since hitting snooze, she finds
\h\hwaking up harder than Dave.
236
00:09:53,100 --> 00:09:54,600
{\an7}[Charlotte sighs]
237
00:09:54,800 --> 00:09:57,200
{\an7}She probably won’t feel great.
238
00:09:57,400 --> 00:10:00,100
{\an7}\h\h\hYou’re not saying that
she shouldn’t have a lie-in?
239
00:10:00,200 --> 00:10:02,400
{\an7}It wasn’t much of a fun lie-in
\haccording to the EEG trace.
240
00:10:02,500 --> 00:10:04,600
{\an7}♪ ♪
241
00:10:04,800 --> 00:10:06,800
{\an7}[Harry barking]
242
00:10:06,900 --> 00:10:08,000
{\an7}Charlotte: Harry!
243
00:10:08,200 --> 00:10:13,900
{\an7}Stop it now. Stop.
244
00:10:14,000 --> 00:10:16,200
{\an7}Lia: The body rig includes
\h\h\heye tracking glasses
245
00:10:16,300 --> 00:10:18,400
{\an7}\h\h\h\h\h\hto help us see
Charlotte’s point of view.
246
00:10:18,500 --> 00:10:22,400
{\an7}Charlotte: [chuckles]
\h\h\hOh, sleepy head.
247
00:10:22,600 --> 00:10:25,600
{\an7}\h\hLia: First in her sites,
her sleepy 8-year-old Alfie.
248
00:10:25,800 --> 00:10:27,600
{\an7}So, this is really
interesting here.
249
00:10:27,700 --> 00:10:28,200
{\an7}Charlotte’s coming
\hto see her son.
250
00:10:31,800 --> 00:10:33,800
{\an7}\h\h\hAnd you can see
focusing on his eyes
251
00:10:34,000 --> 00:10:36,600
{\an7}and down to his mouth
\h\h\hand back again.
252
00:10:36,800 --> 00:10:38,600
{\an7}You can already see how much
affection she’s got for him.
253
00:10:38,800 --> 00:10:40,600
{\an7}\h\h\hShe’s using
something called
254
00:10:40,800 --> 00:10:43,100
{\an7}the facial recognition
\h\h\h\h\h\h\htriangle.
255
00:10:43,200 --> 00:10:45,900
{\an7}\h\h\hAnd this is a really
important part of the way
256
00:10:46,000 --> 00:10:48,600
{\an7}\h\hwe develop our ability to
recognize emotions in others.
257
00:10:48,800 --> 00:10:49,700
{\an7}\h\h\hIt’s a really important,
special function of the brain.
258
00:10:49,800 --> 00:10:50,700
{\an7}[loud yawn]
259
00:10:50,800 --> 00:10:52,700
{\an7}[laughing]
260
00:10:52,800 --> 00:10:54,800
{\an7}So, studies with dogs
\h\h\h\h\h\hhave found
261
00:10:54,900 --> 00:10:57,600
{\an7}\h\h\hthat they can do
a bit of that as well.
262
00:10:57,700 --> 00:11:00,300
{\an7}\h\hAnd that’s probably what
makes them really good pets.
263
00:11:00,400 --> 00:11:02,600
{\an7}\h\h\h\hBecause it’s probably
the way they seem to be able
264
00:11:02,800 --> 00:11:05,400
{\an7}\h\h\h\h\h\hto understand
our emotions a bit more.
265
00:11:05,600 --> 00:11:07,400
{\an7}I don’t think anyone’s managed
\h\hto do that with cats yet,
266
00:11:07,600 --> 00:11:08,700
{\an7}so we don’t know
\h\h\habout them.
267
00:11:08,800 --> 00:11:10,300
{\an7}[Charlotte laughs]
268
00:11:10,400 --> 00:11:12,200
{\an7}Alfie: Can I have the iPad?
269
00:11:12,300 --> 00:11:14,800
{\an7}Yes, you can have
\h\h\h\hthe iPad.
270
00:11:15,000 --> 00:11:16,600
{\an7}She must love him; she’s gonna
\h\h\h\hlet him have the iPad.
271
00:11:16,700 --> 00:11:17,400
{\an7}\h\hFirst thing
in the morning.
272
00:11:17,600 --> 00:11:18,700
{\an7}♪ ♪
273
00:11:18,800 --> 00:11:20,500
{\an7}Jason: It’s 8:07.
274
00:11:20,600 --> 00:11:23,000
{\an7}Dave’s been up
for two hours.
275
00:11:23,100 --> 00:11:25,200
{\an7}Charlotte’s just got up,
\h\h\h\hbut it looks like
276
00:11:25,400 --> 00:11:26,200
{\an7}they’re both having
\htheir breakfast.
277
00:11:26,300 --> 00:11:28,800
{\an7}♪ ♪
278
00:11:29,000 --> 00:11:31,400
{\an7}We’re keeping a close track
\h\hof everything they eat.
279
00:11:31,500 --> 00:11:34,000
{\an7}♪ ♪
280
00:11:34,100 --> 00:11:36,800
{\an7}\h\hThis is really,
really interesting
281
00:11:36,900 --> 00:11:38,200
{\an7}because she’s having pretty much
the same breakfast as Dave.
282
00:11:38,300 --> 00:11:41,300
{\an7}Dave’s a big guy.
283
00:11:41,400 --> 00:11:43,300
{\an7}That’s a really small breakfast
for a big guy.
284
00:11:43,400 --> 00:11:45,500
{\an7}\h\hThat’s probably
about 300 calories.
285
00:11:45,600 --> 00:11:48,000
{\an7}\hEspecially someone
who’s been on a run.
286
00:11:48,100 --> 00:11:50,000
{\an7}Jason: So is he consciously
\h\h\h\h\htrying to eat less
287
00:11:50,100 --> 00:11:51,800
{\an7}because he’s trying
\h\hto lose weight,
288
00:11:52,000 --> 00:11:54,400
{\an7}\h\h\h\hor is that
how hungry he is?
289
00:11:54,600 --> 00:11:55,700
{\an7}So, let’s hope this doesn’t
\h\h\hcome back to bite him
290
00:11:55,800 --> 00:11:56,000
{\an7}later in the day.
291
00:11:59,600 --> 00:12:01,100
{\an7}♪ ♪
292
00:12:02,600 --> 00:12:03,600
{\an7}Charlotte: Get in!
293
00:12:03,700 --> 00:12:04,400
{\an7}Oh, my god.
294
00:12:04,600 --> 00:12:08,600
{\an7}♪ ♪
295
00:12:08,700 --> 00:12:10,200
{\an7}Lia: It’s 9:30, and we can see
\h\h\h\h\hhairdresser Charlotte
296
00:12:10,300 --> 00:12:12,300
{\an7}is running late.
297
00:12:12,400 --> 00:12:13,600
{\an7}\h\hShe should be
at work by 10:00.
298
00:12:13,700 --> 00:12:16,500
{\an7}♪ ♪
299
00:12:16,600 --> 00:12:19,500
{\an7}Charlotte: Onto the curb.
300
00:12:19,600 --> 00:12:20,800
{\an7}\h\h\h\h\hLia: But first,
she’s dropping her son off.
301
00:12:21,000 --> 00:12:23,100
{\an7}♪ ♪
302
00:12:23,200 --> 00:12:25,000
{\an7}\h\hCharlotte: Right,
now we’re going to ride
303
00:12:25,200 --> 00:12:27,600
{\an7}all the way down
\h\h\hthis road.
304
00:12:27,700 --> 00:12:29,600
{\an7}\h\h\h\hSo the eye tracking
is really interesting here.
305
00:12:29,700 --> 00:12:31,200
{\an7}\hSo, she’s doing
a lot of things.
306
00:12:31,300 --> 00:12:33,800
{\an7}She’s riding the bike herself.
307
00:12:33,900 --> 00:12:36,000
{\an7}She’s also giving instructions
\h\h\h\h\hto her son as well.
308
00:12:36,200 --> 00:12:38,000
{\an7}Her eye gaze is on her son,
\h\h\h\h\h\h\h\hon the bike,
309
00:12:38,200 --> 00:12:38,800
{\an7}\h\hup to the bus,
back to the bike.
310
00:12:39,000 --> 00:12:41,800
{\an7}Hang on.
311
00:12:42,000 --> 00:12:43,200
{\an7}She’s assessing all the risks
for herself and for her son.
312
00:12:43,300 --> 00:12:45,000
{\an7}Charlotte: Okay, cross.
313
00:12:45,200 --> 00:12:47,500
{\an7}♪ ♪
314
00:12:47,600 --> 00:12:49,700
{\an7}Tom: Rigged to Charlotte’s head
are electrodes
315
00:12:49,800 --> 00:12:52,100
{\an7}\hgiving a readout
of her brainwaves.
316
00:12:52,200 --> 00:12:54,600
{\an7}I can see a frequency
\h\h\h\hwe call beta
317
00:12:54,800 --> 00:12:56,700
{\an7}\h\h\hwhich happens when
the brain is very alert.
318
00:12:56,800 --> 00:12:59,200
{\an7}Charlotte: This way.
319
00:12:59,400 --> 00:13:01,400
{\an7}If you look at the EEG
\h\h\hyou can see here
320
00:13:01,600 --> 00:13:04,200
{\an7}\h\h\hthere’s lots
of beta activity,
321
00:13:04,300 --> 00:13:07,000
{\an7}so she’s really concentrating
\h\h\h\h\hon having to absorb
322
00:13:07,200 --> 00:13:08,300
{\an7}everything that’s going on and
\hmake really quick decisions.
323
00:13:08,400 --> 00:13:10,600
{\an7}Watch this donut.
324
00:13:10,700 --> 00:13:12,700
{\an7}\h\h\h\h\h\hHere’s my brain
which I always take with me
325
00:13:12,800 --> 00:13:14,500
{\an7}whenever I go to parties.
326
00:13:14,600 --> 00:13:17,200
{\an7}♪ ♪
327
00:13:17,400 --> 00:13:19,300
{\an7}Visual information
\h\h\hfrom her eyes
328
00:13:19,400 --> 00:13:21,900
{\an7}\h\h\h\his processed at
the back of the brain.
329
00:13:22,000 --> 00:13:24,500
{\an7}The skills she needs
\hto control the bike
330
00:13:24,600 --> 00:13:27,200
{\an7}come from the motor strip
\h\hof her frontal lobe.
331
00:13:27,400 --> 00:13:30,500
{\an7}The right side processes
\h\h\hspatial awareness.
332
00:13:30,600 --> 00:13:33,200
{\an7}And the left side deals with
\h\h\h\hspeech and language.
333
00:13:33,400 --> 00:13:36,300
{\an7}And all that’s going on,
\ha 100 billion neurons
334
00:13:36,400 --> 00:13:39,400
{\an7}\h\h\h\hall interacting, and
she’s totally unaware of it.
335
00:13:39,600 --> 00:13:41,500
{\an7}\hCharlotte: Buddy!
Give me a kiss, babe.
336
00:13:41,600 --> 00:13:42,800
{\an7}Love you.
337
00:13:42,900 --> 00:13:46,000
{\an7}Bye, darling.
338
00:13:46,200 --> 00:13:47,500
{\an7}\h\h\h\hLia: Charlotte is
a self-employed hairdresser
339
00:13:47,600 --> 00:13:50,600
{\an7}at a salon nearby.
340
00:13:50,700 --> 00:13:53,800
{\an7}\h\h\h\h\hShe’s had to forego
immaculate hair herself today
341
00:13:54,000 --> 00:13:56,000
{\an7}because of the electrodes
\hattached to her scalp.
342
00:13:56,100 --> 00:13:57,000
{\an7}Morning.
343
00:13:57,200 --> 00:13:59,800
{\an7}♪ ♪
344
00:13:59,900 --> 00:14:02,200
{\an7}Lia: She’s also rigged
\h\h\hwith microchips.
345
00:14:02,300 --> 00:14:04,500
{\an7}They measure her heart rate,
\h\h\h\h\h\h\hher breathing,
346
00:14:04,600 --> 00:14:06,100
{\an7}her activity levels,
\hher glucose levels
347
00:14:06,200 --> 00:14:07,000
{\an7}and her posture.
348
00:14:07,100 --> 00:14:09,200
{\an7}♪ ♪
349
00:14:12,300 --> 00:14:14,600
{\an7}Morning!
350
00:14:14,700 --> 00:14:16,900
{\an7}Lia: She walks through
\h\hthe door at 10:06,
351
00:14:17,000 --> 00:14:18,700
{\an7}late for her
first client.
352
00:14:18,800 --> 00:14:19,500
{\an7}Charlotte: Don’t ask.
353
00:14:19,600 --> 00:14:21,800
{\an7}[laughs]
354
00:14:22,000 --> 00:14:24,300
{\an7}She’s focusing on the faces
\h\h\h\h\h\h\hagain quickly.
355
00:14:24,400 --> 00:14:26,300
{\an7}\h\h\h\h\h\hCharlotte:
Did you get my message?
\h\h\h\h\h\h\h\h\h\hNo.
356
00:14:26,400 --> 00:14:28,700
{\an7}\h\hI just said that
I was running late.
357
00:14:28,800 --> 00:14:30,000
{\an7}We saw her, didn’t we,
looking at her watch,
358
00:14:30,200 --> 00:14:32,500
{\an7}worrying about the time.
359
00:14:32,600 --> 00:14:34,500
{\an7}So she must have been
\h\hthinking about that
360
00:14:34,600 --> 00:14:36,700
{\an7}as she was coming
\hinto the shop.
361
00:14:36,800 --> 00:14:39,200
{\an7}She’s already got
to manage people
362
00:14:39,300 --> 00:14:40,000
{\an7}\h\h\h\hbecause she knows
she’s a little bit late.
363
00:14:40,100 --> 00:14:42,300
{\an7}[sighs]
364
00:14:42,400 --> 00:14:44,700
{\an7}I could so do with a holiday
\h\h\h\h\h\h\hat the minute.
365
00:14:44,800 --> 00:14:47,400
{\an7}Lia: There’s an issue
\h\hwith modern stress.
366
00:14:47,500 --> 00:14:50,000
{\an7}\h\h\h\hAs we were evolving and
we evolved our stress response,
367
00:14:50,200 --> 00:14:52,900
{\an7}it was usually in response
\h\h\hto physical threats.
368
00:14:53,000 --> 00:14:53,800
{\an7}Modern stress tends to be more
\hof a psychological variety.
369
00:14:53,900 --> 00:14:54,800
{\an7}♪ ♪
370
00:14:54,900 --> 00:14:57,600
{\an7}[growling]
371
00:14:57,700 --> 00:14:59,900
{\an7}\hGetting stressed is all about
preparing for fight or flight.
372
00:15:00,000 --> 00:15:02,400
{\an7}The brain prepares
the body for action
373
00:15:02,500 --> 00:15:04,300
{\an7}by sending a message
to the adrenal glands
374
00:15:04,400 --> 00:15:06,400
{\an7}which sit on top
\hof the kidneys
375
00:15:06,500 --> 00:15:08,900
{\an7}\h\h\h\h\h\hto produce
the hormone adrenaline.
376
00:15:09,000 --> 00:15:10,600
{\an7}This pumps around the body
\h\hincreasing heart rate,
377
00:15:10,700 --> 00:15:13,600
{\an7}sweat and mental alertness.
378
00:15:13,700 --> 00:15:16,300
{\an7}The trouble is, if we humans
don’t use our stress hormones
379
00:15:16,400 --> 00:15:18,600
{\an7}\h\h\h\h\hto fight or flight,
it can make us feel irritable
380
00:15:18,700 --> 00:15:19,800
{\an7}\hand suffer head
or stomach aches.
381
00:15:20,000 --> 00:15:21,800
{\an7}♪ ♪
382
00:15:26,100 --> 00:15:28,300
{\an7}Tom: From the body rig lab,
383
00:15:28,400 --> 00:15:29,200
{\an7}\h\hwe scientists are
also following Dave.
384
00:15:29,300 --> 00:15:32,600
{\an7}♪ ♪
385
00:15:32,700 --> 00:15:34,300
{\an7}\h\h\h\h\hDave runs
a courier business
386
00:15:34,400 --> 00:15:36,900
{\an7}from an office
in the garden.
387
00:15:37,000 --> 00:15:38,200
{\an7}He’s one of four million Brits
\h\h\h\h\h\hwho work from home.
388
00:15:38,300 --> 00:15:40,800
{\an7}♪ ♪
389
00:15:40,900 --> 00:15:42,800
{\an7}Got a chap on his way
\h\h\hto North Wales.
390
00:15:42,900 --> 00:15:45,400
{\an7}There’s no problem
\h\hwith that one.
391
00:15:45,600 --> 00:15:47,800
{\an7}\h\h\hTom: Like Charlotte,
he’s rigged with microchips
392
00:15:48,000 --> 00:15:49,400
{\an7}\hrecording his heart,
breathing, blood sugar,
393
00:15:49,600 --> 00:15:50,600
{\an7}activity and posture.
394
00:15:50,800 --> 00:15:52,900
{\an7}♪ ♪
395
00:15:53,000 --> 00:15:54,300
{\an7}Hello, love. All right?
396
00:15:54,400 --> 00:15:57,200
{\an7}I’ll wash up in a bit.
397
00:15:57,400 --> 00:15:59,800
{\an7}♪ ♪
398
00:15:59,900 --> 00:16:01,200
{\an7}Tom: They’re both also
providing urine samples
399
00:16:01,300 --> 00:16:02,200
{\an7}throughout the day.
400
00:16:03,800 --> 00:16:06,600
{\an7}Don’t drop it, Dave.
401
00:16:06,700 --> 00:16:09,000
{\an7}Tom: The heart rate monitor
suggests he’s calm and well.
402
00:16:09,100 --> 00:16:12,100
{\an7}♪ ♪
403
00:16:12,200 --> 00:16:15,800
{\an7}[phone rings]
404
00:16:16,000 --> 00:16:18,000
{\an7}\h\hGood morning.
Clemview Couriers.
405
00:16:18,200 --> 00:16:19,800
{\an7}\h\h\h\h\h\h\hJason: te monitor
His heart rate spiked.
406
00:16:19,900 --> 00:16:22,000
{\an7}I’ll have a look
at that on here.
407
00:16:22,200 --> 00:16:23,800
{\an7}\hBut a phone call
changes everything.
408
00:16:24,000 --> 00:16:26,400
{\an7}They can’t find
\hthe delivery.
409
00:16:26,600 --> 00:16:27,800
{\an7}\h\hJason: Yeah, so exactly
when the phone call happens,
410
00:16:28,000 --> 00:16:30,600
{\an7}he’s dealing with this.
411
00:16:30,800 --> 00:16:32,500
{\an7}\hAnd he’s dealing with it
quite calmly on the outside
412
00:16:32,600 --> 00:16:34,400
{\an7}but his heart rate
\h\h\h\hjumps up.
413
00:16:34,500 --> 00:16:37,000
{\an7}Maybe 25 beats
\h\hper minute.
414
00:16:37,100 --> 00:16:39,100
{\an7}\hAnd it can’t be
physical activity
415
00:16:39,200 --> 00:16:40,800
{\an7}because we can see
he’s sitting down.
416
00:16:41,000 --> 00:16:42,800
{\an7}\h\hApparently,
the guys on site
417
00:16:43,000 --> 00:16:44,100
{\an7}\h\hare struggling
to find the goods.
418
00:16:44,200 --> 00:16:45,200
{\an7}Did you see that?
419
00:16:45,400 --> 00:16:47,500
{\an7}The eye gaze.
420
00:16:47,600 --> 00:16:49,400
{\an7}If you notice he hesitates
\h\h\h\h\h\hvery slightly
421
00:16:49,500 --> 00:16:51,800
{\an7}as he’s pulling
\hthat pad out
422
00:16:51,900 --> 00:16:53,800
{\an7}and I think that’s because
\h\h\h\hhe’s attending to
423
00:16:53,900 --> 00:16:55,900
{\an7}\h\h\h\hwhat the person
is saying on the phone.
424
00:16:56,000 --> 00:16:57,000
{\an7}He looks a little bit
\h\h\h\hstrained here.
425
00:16:57,100 --> 00:16:58,000
{\an7}Oh, crikey.
426
00:16:58,100 --> 00:17:00,000
{\an7}All right.
427
00:17:00,100 --> 00:17:02,200
{\an7}\hLia: Look how
serious he’s got
428
00:17:02,400 --> 00:17:04,900
{\an7}compared to how he was
\h\ha few minutes ago.
429
00:17:05,000 --> 00:17:06,200
{\an7}This is clearly a problem
he’s needing to sort now.
430
00:17:06,400 --> 00:17:08,500
{\an7}Something’s gone missing
431
00:17:08,600 --> 00:17:10,100
{\an7}\h\hor they’re not able
to deliver or something.
432
00:17:10,200 --> 00:17:11,800
{\an7}Dave: All right, see you later.
433
00:17:11,900 --> 00:17:14,800
{\an7}\h\h\h\h\h\h\h\h\h\hBye.
Bye-bye, bye-bye.
434
00:17:15,000 --> 00:17:16,400
{\an7}Lia: Even so, he still manages
\hto kiss his daughter goodbye.
435
00:17:16,500 --> 00:17:19,300
{\an7}He’s not abrupt with her.
436
00:17:19,400 --> 00:17:21,300
{\an7}And you’d think if he wasn’t
\hcoping so well with stress,
437
00:17:21,400 --> 00:17:22,600
{\an7}he might sacrifice that
\h\h\h\h\h\ha little bit
438
00:17:22,800 --> 00:17:23,900
{\an7}but he manages not to.
439
00:17:24,000 --> 00:17:24,800
{\an7}[shredder buzzes]
440
00:17:24,900 --> 00:17:27,200
{\an7}Filed.
441
00:17:27,300 --> 00:17:29,400
{\an7}Tom: It’s not a relaxing day
\h\h\h\h\h\h\hanymore, is it?
442
00:17:29,500 --> 00:17:30,700
{\an7}\h\h\h\h\h\h\hLook at him;
he’s very stressed there.
443
00:17:30,800 --> 00:17:33,400
{\an7}He looks really anxious.
444
00:17:33,500 --> 00:17:35,300
{\an7}\h\h\hLia: And you can see his
eye gaze is flicking around now
445
00:17:35,400 --> 00:17:38,100
{\an7}much more quickly
\h\h\hthan it was.
446
00:17:38,200 --> 00:17:40,900
{\an7}We probably don’t realize
that we’re all doing this
447
00:17:41,000 --> 00:17:43,400
{\an7}as soon as we come in to contact
with a stressful situation.
448
00:17:43,600 --> 00:17:46,100
{\an7}\h\hBut what we’re doing is
we’re trying to become aware
449
00:17:46,200 --> 00:17:48,600
{\an7}of dangers that might be
\h\habout to threaten us.
450
00:17:48,800 --> 00:17:50,700
{\an7}So that is why we see
Dave’s point of focus
451
00:17:50,800 --> 00:17:52,000
{\an7}fluttering all over
\h\h\h\hthe place.
452
00:17:52,100 --> 00:17:54,000
{\an7}[telephone rings]
453
00:17:54,200 --> 00:17:55,400
{\an7}Hang on, I’ve written
\h\h\hthat number down
454
00:17:55,500 --> 00:17:56,800
{\an7}three times wrongly.
455
00:17:57,000 --> 00:17:58,800
{\an7}Lia: Did you see that?
456
00:17:58,900 --> 00:18:01,000
{\an7}He is finding this
\hquite stressful.
457
00:18:01,200 --> 00:18:03,900
{\an7}It’s the flight or fight
\h\hresponse, isn’t it?
458
00:18:04,000 --> 00:18:06,500
{\an7}\hHe’s suddenly being attacked.
There’s a problem on the phone.
459
00:18:06,600 --> 00:18:08,800
{\an7}He doesn’t actually physically
\h\h\h\hneed to get up and run,
460
00:18:09,000 --> 00:18:11,600
{\an7}but the physiological response
\h\h\h\h\h\h\h\h\his the same.
461
00:18:11,700 --> 00:18:13,900
{\an7}\h\h\hHeart rate goes up, pupils
dilate, blood pressure goes up,
462
00:18:14,000 --> 00:18:15,800
{\an7}\harteries constrict and
he’s ready for anything.
463
00:18:16,000 --> 00:18:17,800
{\an7}So I’ve got to go
\h\h\h20-odd miles
464
00:18:18,000 --> 00:18:18,700
{\an7}\h\hand I’m gonna
sort this one out.
465
00:18:18,800 --> 00:18:19,600
{\an7}♪ ♪
466
00:18:23,500 --> 00:18:24,700
{\an7}\h\hOh, Thad,
you know what?
467
00:18:24,800 --> 00:18:27,200
{\an7}I’m ever so thirsty.
468
00:18:27,300 --> 00:18:29,500
{\an7}Jason: At 11:13, this is
\hCharlotte’s first drink
469
00:18:29,600 --> 00:18:31,600
{\an7}\hsince breakfast
three hours ago,
470
00:18:31,800 --> 00:18:34,000
{\an7}\h\hso she could be
getting dehydrated.
471
00:18:34,200 --> 00:18:35,400
{\an7}We only see her drink
\ha few sips of tea.
472
00:18:35,500 --> 00:18:38,800
{\an7}♪ ♪
473
00:18:38,900 --> 00:18:40,900
{\an7}Back to Dave.
474
00:18:41,000 --> 00:18:43,600
{\an7}\h\h\h\h\h\hAt 11:21,
he’s clearly stressed
475
00:18:43,700 --> 00:18:46,000
{\an7}\h\hand heading out to find
the missing package himself
476
00:18:46,100 --> 00:18:46,800
{\an7}\hwhile fielding calls
from an unhappy client.
477
00:18:50,800 --> 00:18:52,500
{\an7}[beep]
478
00:18:52,600 --> 00:18:54,200
{\an7}I didn’t actually do--
479
00:18:54,300 --> 00:18:56,900
{\an7}I didn’t actually do the drop.
480
00:18:57,000 --> 00:18:58,200
{\an7}\hThe driver tells me it was
halfway down the factories.
481
00:18:58,300 --> 00:19:00,400
{\an7}[beep]
482
00:19:00,500 --> 00:19:02,700
{\an7}Tom: He’s got this guy
\h\h\h\h\hon the phone
483
00:19:02,800 --> 00:19:04,500
{\an7}screaming and shouting
\hand swearing at him.
484
00:19:04,600 --> 00:19:06,300
{\an7}\hHe’s obviously
got an address.
485
00:19:06,400 --> 00:19:08,900
{\an7}\hSo, we’re at
11:28, 11:30.
486
00:19:09,000 --> 00:19:10,600
{\an7}And he’s gone to that address
\h\h\h\h\hand he’s dropped it,
487
00:19:10,800 --> 00:19:14,500
{\an7}as most couriers
would have done.
488
00:19:14,600 --> 00:19:16,400
{\an7}This may be a tiny little blip
\h\h\h\h\h\h\h\hin heart rate,
489
00:19:16,500 --> 00:19:18,400
{\an7}but not very much
\h\h\h\hgoing on.
490
00:19:18,600 --> 00:19:20,700
{\an7}\h\h\hHe’s dealing
with the situation
491
00:19:20,800 --> 00:19:23,200
{\an7}really, really calmly
\h\h\h\hon the phone.
492
00:19:23,400 --> 00:19:26,100
{\an7}\h\h\h\hThe surprising thing
is when we look at his EEG,
493
00:19:26,200 --> 00:19:27,400
{\an7}his brain activity, what you see
is he’s not quite as stressed
494
00:19:27,600 --> 00:19:29,400
{\an7}as you might expect.
495
00:19:29,600 --> 00:19:31,000
{\an7}\h\h\h\hJust coming out
of Stowbridge now, mate,
496
00:19:31,100 --> 00:19:31,800
{\an7}I’m on my way over there.
497
00:19:32,000 --> 00:19:34,100
{\an7}[beep]
498
00:19:34,200 --> 00:19:36,400
{\an7}When any of these things
\h\hhappen to any of us
499
00:19:36,500 --> 00:19:39,200
{\an7}\h\hin any of our work,
the worst element of it
500
00:19:39,400 --> 00:19:41,600
{\an7}is something bad’s happened and
you can’t do anything about it
501
00:19:41,700 --> 00:19:43,800
{\an7}\h\hor you don’t know
what to do about it.
502
00:19:44,000 --> 00:19:46,000
{\an7}\h\h\hOnce you actually
start dealing with it,
503
00:19:46,200 --> 00:19:47,900
{\an7}then you are a bit calmer,
\h\h\h\h\h\h\haren’t you?
504
00:19:48,000 --> 00:19:49,000
{\an7}\h\h\h\hCertainly,
I am with my work.
505
00:19:49,200 --> 00:19:51,100
{\an7}Bye, bye, bye.
506
00:19:51,200 --> 00:19:52,000
{\an7}Bit of industrial language,
\h\h\h\h\h\h\h\h\h\h\hthen.
507
00:19:52,100 --> 00:19:52,200
{\an7}♪ ♪
508
00:19:54,400 --> 00:19:56,500
{\an7}Tom: He shouldn’t
\hreally be tired.
509
00:19:56,600 --> 00:19:57,800
{\an7}He went for his run
to wake himself up,
510
00:19:58,000 --> 00:20:00,200
{\an7}he’s had some breakfast.
511
00:20:00,400 --> 00:20:02,600
{\an7}Jason: He’s been awake
\h\h\hnearly six hours.
512
00:20:02,700 --> 00:20:03,900
{\an7}He’s had about 300 calories
\h\h\h\h\h\h\hworth of food.
513
00:20:04,000 --> 00:20:05,200
{\an7}I think he’s struggling.
514
00:20:05,400 --> 00:20:08,100
{\an7}His eyes look tired.
515
00:20:08,200 --> 00:20:11,100
{\an7}\hI’d be interested to see what
his glucose is doing right now.
516
00:20:11,200 --> 00:20:13,700
{\an7}\hLet’s see what else
\h\h\h\h\his going on.
Shall we have a look?
517
00:20:13,800 --> 00:20:15,900
{\an7}Jason: Dave’s been rigged
\h\h\hwith a glucose sensor
518
00:20:16,000 --> 00:20:18,600
{\an7}\h\h\hmeasuring his
blood sugar levels.
519
00:20:18,700 --> 00:20:20,600
{\an7}Will this give us an insight
\h\h\hinto why he’s flagging?
520
00:20:20,800 --> 00:20:22,100
{\an7}So yes, his glucose
\h\h\his pretty low.
521
00:20:22,200 --> 00:20:24,400
{\an7}Yeah it is, isn’t it?
522
00:20:24,500 --> 00:20:25,900
{\an7}It’s come down quite quickly
\h\h\h\h\h\hsince breakfast.
523
00:20:26,000 --> 00:20:28,000
{\an7}He needs something to eat.
524
00:20:28,100 --> 00:20:30,800
{\an7}\h\h\h\hTom: But Dave
isn’t stopping to eat.
525
00:20:30,900 --> 00:20:31,600
{\an7}He’s off to the factory to look
\h\h\hfor the missing package.
526
00:20:31,800 --> 00:20:33,000
{\an7}♪ ♪
527
00:20:33,200 --> 00:20:34,900
{\an7}Meanwhile at the salon,
528
00:20:35,000 --> 00:20:37,300
{\an7}\hCharlotte is
grabbing lunch.
529
00:20:37,400 --> 00:20:39,200
{\an7}What flavour rice is this?
\h\h\h\hIt’s really nice.
530
00:20:39,400 --> 00:20:41,900
{\an7}She’s still busy;
\hshe’s on the go.
531
00:20:42,000 --> 00:20:44,100
{\an7}She’s having to grab a couple
\h\h\h\hof mouthfuls of rice.
532
00:20:44,200 --> 00:20:46,200
{\an7}So that’s a problem
\ha lot of us have.
533
00:20:46,300 --> 00:20:48,200
{\an7}\h\h\h\h\h\h\h\h\hTom: rab a couple
One in three Brits admits
534
00:20:48,400 --> 00:20:51,200
{\an7}\h\hto wolfing down
their food at work
535
00:20:51,300 --> 00:20:53,800
{\an7}with only half the population
\hsitting at a proper table.
536
00:20:54,000 --> 00:20:56,100
{\an7}Jason: Another quick couple
\h\h\h\hof mouthfuls of food.
537
00:20:56,200 --> 00:20:57,000
{\an7}So she’s really having
\h\h\hto eat on the go.
538
00:20:57,100 --> 00:20:59,900
{\an7}♪ ♪
539
00:21:00,000 --> 00:21:01,400
{\an7}I count just six mouthfuls;
approximately 150 calories.
540
00:21:01,500 --> 00:21:04,000
{\an7}♪ ♪
541
00:21:04,100 --> 00:21:06,800
{\an7}\h\hShe’s spending a lot
of her day on her feet.
542
00:21:07,000 --> 00:21:09,700
{\an7}A lot of the people are sitting
down at a desk during the day.
543
00:21:09,800 --> 00:21:13,700
{\an7}\hThere is some evidence that
spending large periods of time
544
00:21:13,800 --> 00:21:15,900
{\an7}sitting down over the day
is actually a risk factor
545
00:21:16,000 --> 00:21:18,400
{\an7}for a number of diseases
\h\h\hlike heart disease
546
00:21:18,600 --> 00:21:21,900
{\an7}\h\hand diabetes independent
of how much exercise you do.
547
00:21:22,000 --> 00:21:23,700
{\an7}\h\h\hSo her standing up
throughout the whole day
548
00:21:23,800 --> 00:21:26,100
{\an7}\his probably
a good thing.
549
00:21:26,200 --> 00:21:28,800
{\an7}My mum’s a hairdresser
\h\h\h\h\h\hactually.
550
00:21:28,900 --> 00:21:31,000
{\an7}I’m interested to see what
her position’s like here,
551
00:21:31,200 --> 00:21:33,800
{\an7}because my mum has quite
a lot of back problems.
552
00:21:34,000 --> 00:21:36,600
{\an7}\h\h\h\h\hCharlotte has
a microchip on her leg
553
00:21:36,800 --> 00:21:38,900
{\an7}recording activity levels
and another on her spine,
554
00:21:39,000 --> 00:21:40,600
{\an7}which at the end
\hof the 24 hours
555
00:21:40,700 --> 00:21:42,600
{\an7}will analyze her posture.
556
00:21:42,700 --> 00:21:44,500
{\an7}Thank you, darlin’.
557
00:21:44,600 --> 00:21:47,400
{\an7}♪ ♪
558
00:21:47,600 --> 00:21:49,000
{\an7}Jason: While Dave’s
\hinside the factory
559
00:21:49,200 --> 00:21:51,800
{\an7}trying to sort things out,
560
00:21:51,900 --> 00:21:53,600
{\an7}we’re still getting a reading
\h\h\h\hof his medical data.
561
00:21:53,800 --> 00:21:56,500
{\an7}His heart rate is high.
562
00:21:56,600 --> 00:21:58,600
{\an7}It’s sort of sitting up getting
close to 100 beats per minute.
563
00:21:58,800 --> 00:22:01,400
{\an7}And then suddenly
problem’s sorted,
564
00:22:01,600 --> 00:22:05,400
{\an7}heart rate drops right back down
to 80-odd beats per minute.
565
00:22:05,600 --> 00:22:08,800
{\an7}\h\hAll the time the goods
were with their colleagues
566
00:22:08,900 --> 00:22:10,900
{\an7}in another part of the factory
\h\h\h\h\hin the right place.
567
00:22:11,000 --> 00:22:13,500
{\an7}\hSo, nothing
to do with us.
568
00:22:13,600 --> 00:22:16,800
{\an7}\h\h\hNot our fault and sort
of a massive sigh of relief
569
00:22:16,900 --> 00:22:20,500
{\an7}that it was nothing
\h\hwe’d done wrong
570
00:22:20,600 --> 00:22:25,000
{\an7}\hand certainly nothing that my
customer had done wrong neither.
571
00:22:25,100 --> 00:22:28,800
{\an7}\h\h\h\hLia: It’s 2:16 and
Dave’s eye tracking glasses
572
00:22:29,000 --> 00:22:30,800
{\an7}\h\h\h\h\hwill show
what’s on his mind.
573
00:22:30,900 --> 00:22:32,700
{\an7}You look at him
\hin the queue.
574
00:22:32,800 --> 00:22:34,100
{\an7}\hYou catch sight
of him looking --
575
00:22:34,200 --> 00:22:36,400
{\an7}Looking at the cakes!
576
00:22:36,600 --> 00:22:38,600
{\an7}He wants something to eat.
\h\h\h\h\h\h\hHe’s hungry.
577
00:22:38,800 --> 00:22:40,600
{\an7}Can I have a small latte
to take away, please.
578
00:22:40,700 --> 00:22:42,800
{\an7}And he’s got himself
\h\h\h\h\ha coffee.
579
00:22:43,000 --> 00:22:45,100
{\an7}Caffeine in the coffee
\h\hthat he’s drinking
580
00:22:45,200 --> 00:22:48,000
{\an7}\h\hwill interact with
receptors in the brain
581
00:22:48,200 --> 00:22:50,400
{\an7}\hand that will have the effect
of making him feel more alert.
582
00:22:50,500 --> 00:22:52,400
{\an7}But what he really needs
\hat this point is food.
583
00:22:52,600 --> 00:22:54,400
{\an7}He hasn’t had anything
\h\h\hsince breakfast,
584
00:22:54,600 --> 00:22:56,500
{\an7}so his body needs
\hthose calories
585
00:22:56,600 --> 00:22:57,900
{\an7}\h\h\h\h\hto keep his
blood sugar levels up.
586
00:22:58,000 --> 00:22:59,400
{\an7}God, that tastes good.
587
00:22:59,600 --> 00:23:02,400
{\an7}♪ ♪
588
00:23:02,600 --> 00:23:04,800
{\an7}\hLia: At 2:22 eds
in the afternoon,
589
00:23:05,000 --> 00:23:06,400
{\an7}\h\h\h\h\hCharlotte makes
her first trip to the loo
590
00:23:06,500 --> 00:23:08,800
{\an7}since waking up.
591
00:23:08,900 --> 00:23:11,100
{\an7}She’s got a pot of urine,
\h\h\h\h\h\ha pot of pee.
592
00:23:11,200 --> 00:23:13,400
{\an7}This is only the second pee
\h\h\h\h\h\h\h\hof the day
593
00:23:13,500 --> 00:23:15,700
{\an7}\h\hand Dave’s had four
at this point, I think.
594
00:23:15,800 --> 00:23:18,000
{\an7}\hOne thing I noticed is
it was very, very dark,
595
00:23:18,200 --> 00:23:20,700
{\an7}which might suggest
\hshe’s dehydrated.
596
00:23:20,800 --> 00:23:25,100
{\an7}Tom: The average human body
\his about 70 percent water.
597
00:23:25,200 --> 00:23:28,800
{\an7}About ten cups of water a day
\h\h\hare lost by breathing,
598
00:23:28,900 --> 00:23:29,800
{\an7}\hsweating, urinating,
and eliminating waste.
599
00:23:32,800 --> 00:23:35,600
{\an7}Lia: Even a small amount
\h\h\h\h\hof dehydration
600
00:23:35,700 --> 00:23:37,600
{\an7}causes the chemical processes
\h\hin the body to slow down,
601
00:23:37,700 --> 00:23:39,900
{\an7}resulting in tiredness
\h\h\h\hand headaches.
602
00:23:40,000 --> 00:23:43,200
{\an7}Severe dehydration
\hcauses delirium,
603
00:23:43,400 --> 00:23:44,200
{\an7}\h\h\h\h\hshowing how vital
water is for brain health.
604
00:23:44,300 --> 00:23:45,000
{\an7}♪ ♪
605
00:23:50,600 --> 00:23:52,400
{\an7}I’ve had a splitting headache
\h\h\h\h\h\h\h\h\h\h\hall day.
606
00:23:55,500 --> 00:23:58,000
{\an7}\h\h\h\hIf you can grab me
the tablets out of my bag.
607
00:23:58,200 --> 00:24:00,300
{\an7}She’s asked for some tablets.
\h\h\h\hShe’s got a headache.
608
00:24:00,400 --> 00:24:02,800
{\an7}Perhaps not that surprising
609
00:24:02,900 --> 00:24:04,800
{\an7}given that it sounds like
\hshe’s a bit dehydrated.
610
00:24:04,900 --> 00:24:05,600
{\an7}She’s not had
enough fluid.
611
00:24:05,800 --> 00:24:07,000
{\an7}♪ ♪
612
00:24:07,200 --> 00:24:09,600
{\an7}Oh, thank you. Sorry.
613
00:24:09,800 --> 00:24:12,000
{\an7}Cheers, Dan.
614
00:24:12,200 --> 00:24:14,600
{\an7}Tom: I’ve made a note
\hto talk to Charlotte
615
00:24:14,700 --> 00:24:16,100
{\an7}about the painkillers
when we finally meet.
616
00:24:16,200 --> 00:24:19,200
{\an7}♪ ♪
617
00:24:19,400 --> 00:24:21,200
{\an7}Taking occasional painkillers
\h\hfor the odd headache work,
618
00:24:21,400 --> 00:24:24,100
{\an7}\h\hbut if you take
too many painkillers
619
00:24:24,200 --> 00:24:26,200
{\an7}\h\hevery day or
every few days,
620
00:24:26,400 --> 00:24:28,300
{\an7}then you get into
this vicious cycle
621
00:24:28,400 --> 00:24:30,000
{\an7}where the painkillers
\h\h\h\h\hare actually
622
00:24:30,200 --> 00:24:31,800
{\an7}\h\hcontributing
to the headache.
623
00:24:31,900 --> 00:24:33,900
{\an7}We think what’s happening is,
624
00:24:34,000 --> 00:24:36,200
{\an7}you have receptors
\h\h\hin your brain
625
00:24:36,300 --> 00:24:38,200
{\an7}\hthat are the ones
for stopping pain.
626
00:24:38,300 --> 00:24:39,900
{\an7}\h\hAnd if you take
so many painkillers,
627
00:24:40,000 --> 00:24:42,400
{\an7}it’s almost like
they switch off.
628
00:24:42,600 --> 00:24:43,800
{\an7}They say, well, the painkillers
are doing the job here.
629
00:24:43,900 --> 00:24:44,600
{\an7}We’ll stop working.
630
00:24:44,800 --> 00:24:47,200
{\an7}♪ ♪
631
00:24:47,300 --> 00:24:49,000
{\an7}Lia: It’s 2:52 and we know
\h\hDave is hungry, tired,
632
00:24:49,200 --> 00:24:51,200
{\an7}and the traffic
\his building.
633
00:24:51,300 --> 00:24:54,000
{\an7}A call from his wife
\h\h\h\h\hreminds him
634
00:24:54,200 --> 00:24:56,200
{\an7}that he’s supposed to be taking
\h\h\htheir daughter somewhere.
635
00:24:56,400 --> 00:24:57,600
{\an7}What time is she supposed
\h\h\h\h\h\h\hto be there?
636
00:24:57,700 --> 00:24:59,800
{\an7}Claire: Half 3:00.
637
00:25:00,000 --> 00:25:02,400
{\an7}\h\hWhat time is it now?
No, no, I won’t make it.
638
00:25:02,500 --> 00:25:03,700
{\an7}I’ve had a right nightmare.
\h\hYou don’t want to know.
639
00:25:03,800 --> 00:25:04,400
{\an7}I’ll explain later.
640
00:25:11,700 --> 00:25:13,200
{\an7}♪ ♪
641
00:25:17,500 --> 00:25:20,500
{\an7}It’s 3:15 and Dave, who’s only
\h\heaten two Weetabix all day,
642
00:25:20,600 --> 00:25:22,800
{\an7}is back home.
643
00:25:25,300 --> 00:25:28,100
{\an7}So he’s having
some food now.
644
00:25:28,200 --> 00:25:30,400
{\an7}Jason: So, it looks like he’s
\hhaving some instant noodles.
645
00:25:30,600 --> 00:25:32,400
{\an7}I think one of the things is
\h\h\h\h\h\h\hhe’s starving.
646
00:25:32,600 --> 00:25:35,100
{\an7}It’s very high
\h\hin sodium.
647
00:25:35,200 --> 00:25:35,800
{\an7}It’s not gonna be
\h\hvery filling.
648
00:25:39,000 --> 00:25:40,300
{\an7}\h\h\hAnd he’s added salt.
Lia: He’s just added salt.
649
00:25:40,400 --> 00:25:41,900
{\an7}He’s added salt to it.
650
00:25:42,000 --> 00:25:43,000
{\an7}It’s really, really salty.
651
00:25:43,100 --> 00:25:45,600
{\an7}Ow, that’s hot.
652
00:25:45,700 --> 00:25:48,100
{\an7}\h\h\h\h\hTom: high
We all need salt
653
00:25:48,200 --> 00:25:50,100
{\an7}\h\hbecause it’s essential
for our bodily functions.
654
00:25:50,200 --> 00:25:52,600
{\an7}And if we get low
\h\hin salt levels
655
00:25:52,800 --> 00:25:54,900
{\an7}we get a craving and then
\h\hwhen we get the salt,
656
00:25:55,000 --> 00:25:57,400
{\an7}we get the reward
within the brain.
657
00:25:57,600 --> 00:25:59,800
{\an7}\h\h\h\hAnd interestingly,
studies in mice have shown
658
00:26:00,000 --> 00:26:01,600
{\an7}it’s exactly the same
\h\hpathways for salt
659
00:26:01,700 --> 00:26:03,300
{\an7}\h\has it is for
other addictions
660
00:26:03,400 --> 00:26:05,800
{\an7}such as nicotine
and other drugs.
661
00:26:06,000 --> 00:26:08,400
{\an7}Jason: Dave has become
\h\hso addicted to salt
662
00:26:08,500 --> 00:26:11,000
{\an7}that he needs to eat lots
\h\h\hto taste anything.
663
00:26:11,200 --> 00:26:14,400
{\an7}Cardboard food.
664
00:26:14,500 --> 00:26:17,500
{\an7}\h\h\hJason: The problem is
Dave is the very last person
665
00:26:17,600 --> 00:26:20,200
{\an7}\h\h\h\h\hwho should be
consuming lots of salt.
666
00:26:20,400 --> 00:26:22,800
{\an7}It has an effect of raising
\h\h\h\hyour blood pressure,
667
00:26:22,900 --> 00:26:25,000
{\an7}so adding salt for somebody
\h\hwith high blood pressure
668
00:26:25,100 --> 00:26:26,400
{\an7}\h\h\his probably not
the best thing to do.
669
00:26:26,500 --> 00:26:28,600
{\an7}♪ ♪
670
00:26:28,700 --> 00:26:30,300
{\an7}Tom: It’s 4:18.
671
00:26:30,400 --> 00:26:33,000
{\an7}You are all done.
672
00:26:33,200 --> 00:26:34,400
{\an7}Tom: And so is Charlotte.
It’s her last appointment.
673
00:26:34,600 --> 00:26:37,100
{\an7}Cheers, babe.
674
00:26:37,200 --> 00:26:38,800
{\an7}Sara, I’m sorry for not eating
\h\h\h\hthe lunch you gave me.
675
00:26:39,000 --> 00:26:41,400
{\an7}Why didn’t ya?
676
00:26:41,500 --> 00:26:42,800
{\an7}\h\h\h\hI didn’t have time.
I had about four spoonfuls.
677
00:26:42,900 --> 00:26:46,000
{\an7}♪ ♪
678
00:26:46,200 --> 00:26:49,600
{\an7}Jason: Actually, it was six,
\h\h\h\h\h\hbut that was all.
679
00:26:49,700 --> 00:26:52,600
{\an7}\h\h\h\hPlus one cup of tea
drunk cold over many hours.
680
00:26:52,800 --> 00:26:55,000
{\an7}A small latte and a few sips
of water to take painkillers.
681
00:26:55,200 --> 00:26:56,800
{\an7}♪ ♪
682
00:26:57,000 --> 00:26:59,300
{\an7}See you later!
683
00:26:59,400 --> 00:27:00,400
{\an7}Jason: Will this change
\h\h\hwhen she gets home?
684
00:27:00,600 --> 00:27:02,400
{\an7}♪ ♪
685
00:27:02,600 --> 00:27:03,800
{\an7}\h\h\h\hJob done,
heading off home.
686
00:27:03,900 --> 00:27:07,400
{\an7}♪ ♪
687
00:27:07,500 --> 00:27:10,200
{\an7}Jason: She’s getting in
\h\h\h\h\h\hsome activity
688
00:27:10,300 --> 00:27:11,500
{\an7}\h\hbut it’s also helping her
to relax at the end of the day.
689
00:27:11,600 --> 00:27:13,400
{\an7}[Charlotte singing]
690
00:27:13,600 --> 00:27:14,800
{\an7}\h\h\h\h\h\h\hLia: elping her
Is she singing here?
691
00:27:14,900 --> 00:27:16,300
{\an7}[Charlotte singing]
692
00:27:16,400 --> 00:27:18,000
{\an7}I can hear her singing.
693
00:27:20,900 --> 00:27:23,000
{\an7}Oh, look at that,
\h\hshe stopped.
694
00:27:23,100 --> 00:27:25,000
{\an7}I think that’s when
\h\hthe eye tracking
695
00:27:25,100 --> 00:27:26,400
{\an7}\h\hcatches sight of
the group of girls.
696
00:27:26,600 --> 00:27:29,000
{\an7}And she stopped.
697
00:27:29,200 --> 00:27:30,700
{\an7}She must feel a little bit
\hself-conscious about it.
698
00:27:30,800 --> 00:27:33,500
{\an7}And singing interestingly
699
00:27:33,600 --> 00:27:36,100
{\an7}\h\hcomes from the right side of
the brain, rather than the left;
700
00:27:36,200 --> 00:27:39,000
{\an7}whereas, normal, spoken speech
\h\h\h\h\hcomes from the left.
701
00:27:39,100 --> 00:27:41,000
{\an7}\hShe’s happily singing along
and then she sees these girls.
702
00:27:41,100 --> 00:27:43,400
{\an7}\h\h\h\hAnd suddenly
something stops her,
703
00:27:43,600 --> 00:27:45,700
{\an7}and that’s the frontal lobes
\h\h\h\h\hwhich are the bit
704
00:27:45,800 --> 00:27:46,700
{\an7}that stop you doing
embarrassing things.
705
00:27:46,800 --> 00:27:49,600
{\an7}[singing]
706
00:27:49,700 --> 00:27:51,700
{\an7}Tom: We think singing is good
\h\h\hfor us for many reasons.
707
00:27:51,800 --> 00:27:53,600
{\an7}It releases endorphins
\h\h\h\hin the brains,
708
00:27:53,800 --> 00:27:55,000
{\an7}\h\h\h\h\hwhich are
the happy chemical.
709
00:27:55,100 --> 00:27:57,100
{\an7}You’re breathing more.
710
00:27:57,200 --> 00:27:59,000
{\an7}\h\h\hYou’re using up
a few more calories,
711
00:27:59,200 --> 00:28:01,400
{\an7}\h\h\h\h\hbut you’re
also concentrating.
712
00:28:01,500 --> 00:28:03,400
{\an7}And it’s good to concentrate
\h\h\h\h\h\h\hon something;
713
00:28:03,600 --> 00:28:05,400
{\an7}that actually helps
\h\h\hrelieve stress
714
00:28:05,600 --> 00:28:07,600
{\an7}\h\hbecause you’re
not thinking about
715
00:28:07,700 --> 00:28:08,400
{\an7}\h\h\h\hall the things
you’re worrying about.
716
00:28:08,600 --> 00:28:08,700
{\an7}♪ ♪
717
00:28:09,700 --> 00:28:10,400
{\an7}Hey, baby!
718
00:28:10,600 --> 00:28:12,800
{\an7}Hello.
719
00:28:13,000 --> 00:28:13,700
{\an7}Lia: She’s really affectionate
\h\h\h\h\h\h\h\hwith that dog.
720
00:28:13,800 --> 00:28:15,100
{\an7}♪ ♪
721
00:28:15,200 --> 00:28:17,300
{\an7}What do we have here?
722
00:28:17,400 --> 00:28:19,200
{\an7}So she’s grabbing
\h\ha scotch egg.
723
00:28:19,300 --> 00:28:22,100
{\an7}So she’s hungry.
724
00:28:22,200 --> 00:28:24,900
{\an7}She’s not eaten very much
\h\h\h\h\hduring the day.
725
00:28:25,000 --> 00:28:26,400
{\an7}So she’s come in and grabs the
first thing that was available
726
00:28:26,600 --> 00:28:28,300
{\an7}because she was hungry.
727
00:28:28,400 --> 00:28:30,400
{\an7}\h\h\h\h\h\h\h\hTom: and grabs the
She’s similar to Dave.
728
00:28:30,600 --> 00:28:32,200
{\an7}\hJason: Charlotte
and Dave’s snacking
729
00:28:32,400 --> 00:28:34,600
{\an7}\his typical
of us Brits.
730
00:28:34,700 --> 00:28:37,400
{\an7}In fact, most of us
\hsnack twice a day
731
00:28:37,600 --> 00:28:39,000
{\an7}\h\hwith 40 percent consuming
more calories through snacks
732
00:28:39,100 --> 00:28:39,800
{\an7}than with regular meals.
733
00:28:40,000 --> 00:28:41,500
{\an7}♪ ♪
734
00:28:41,600 --> 00:28:43,000
{\an7}Come here.
735
00:28:43,100 --> 00:28:46,600
{\an7}♪ ♪
736
00:28:46,800 --> 00:28:48,100
{\an7}Is that good?
737
00:28:48,200 --> 00:28:51,000
{\an7}Ohh, amazing.
738
00:28:51,200 --> 00:28:53,300
{\an7}Some people would say having
\h\h\h\h\hthis close contact
739
00:28:53,400 --> 00:28:55,200
{\an7}\h\h\h\h\h\hwith the pets
helps with the heart rate,
740
00:28:55,400 --> 00:28:58,000
{\an7}\h\h\h\h\hhelps with
the blood pressure.
741
00:28:58,200 --> 00:29:00,200
{\an7}\h\hAnd there is a little bit of
evidence for that, isn’t there?
742
00:29:00,400 --> 00:29:02,200
{\an7}Certainly the therapeutic
\h\h\h\h\heffect of touch
743
00:29:02,300 --> 00:29:04,200
{\an7}seems to be what’s
\hreally important
744
00:29:04,300 --> 00:29:05,400
{\an7}\h\hin terms of how
we respond to pets.
745
00:29:05,600 --> 00:29:07,200
{\an7}Arrr, arrr, arrr.
746
00:29:07,300 --> 00:29:08,800
{\an7}♪ ♪
747
00:29:11,200 --> 00:29:13,400
{\an7}Tom: Dave’s also ending
\h\h\h\h\hhis working day
748
00:29:13,500 --> 00:29:17,000
{\an7}in the company of his dog
\h\h\h\h\hand his family.
749
00:29:17,100 --> 00:29:19,500
{\an7}Jason: It’s about 6:00 now;
\h\h\hhe’s going for a walk.
750
00:29:19,600 --> 00:29:20,800
{\an7}This is a really
\h\hgreat thing.
751
00:29:21,000 --> 00:29:22,900
{\an7}It’s the end of the day,
752
00:29:23,000 --> 00:29:24,700
{\an7}\h\h\hhe’s doing a bit
of physical activity.
753
00:29:24,800 --> 00:29:25,800
{\an7}\hBit of peace,
bit of exercise.
754
00:29:26,000 --> 00:29:28,200
{\an7}Walk the dog.
755
00:29:28,300 --> 00:29:30,900
{\an7}\h\h\h\h\h\h\hAnd he’s tired.
It’s really easy at this point
756
00:29:31,000 --> 00:29:32,800
{\an7}to think, "oh, sod it, I’m gonna
sit down and watch telly."
757
00:29:32,900 --> 00:29:35,700
{\an7}but he’s actually
\h\h\h\hgoing out
758
00:29:35,800 --> 00:29:36,800
{\an7}and he’s probably going to feel
\hbetter for having done this.
759
00:29:37,000 --> 00:29:40,000
{\an7}Tom: Yeah, yeah.
760
00:29:40,200 --> 00:29:41,800
{\an7}And this is one of the benefits
for having a pet, isn’t it?
\h\h\h\h\h\h\h\h\h\h\h\hYes.
761
00:29:41,900 --> 00:29:43,500
{\an7}\h\h\h\h\h\h\h\hMorning.
Or, afternoon. [laughs]
762
00:29:43,600 --> 00:29:45,600
{\an7}Morning?
What planet are you on?
763
00:29:45,700 --> 00:29:47,600
{\an7}\h\h\hI’ve no idea.
I’ve lost the plot.
764
00:29:47,700 --> 00:29:49,800
{\an7}Tom: The electrodes
\h\h\hon Dave’s head
765
00:29:49,900 --> 00:29:52,400
{\an7}are showing a change
\h\h\h\hin brainwaves
766
00:29:52,500 --> 00:29:54,100
{\an7}\h\h\hthrough a frequency
associated with calmness.
767
00:29:54,200 --> 00:29:55,800
{\an7}It’s just nearly
half six, 6:26.
768
00:29:56,000 --> 00:29:57,900
{\an7}And what we saw
\h\hon the EEG,
769
00:29:58,000 --> 00:30:00,300
{\an7}there’s a lot of alpha
\h\h\hcoming through.
770
00:30:00,400 --> 00:30:01,200
{\an7}He’s relaxing nicely now
\h\h\h\hwith his family.
771
00:30:01,300 --> 00:30:04,400
{\an7}♪ ♪
772
00:30:04,600 --> 00:30:07,400
{\an7}Going on a walk like this
\h\hjust makes you forget
773
00:30:07,500 --> 00:30:10,100
{\an7}about what’s happened
\h\h\hall day, really.
774
00:30:10,200 --> 00:30:12,300
{\an7}And all you can hear
\h\h\h\his the wind
775
00:30:12,400 --> 00:30:15,000
{\an7}\hand the little bit
of the M5 motorway.
776
00:30:15,100 --> 00:30:16,400
{\an7}Looks lovely, though,
\h\h\h\h\hdoesn’t it?
777
00:30:16,500 --> 00:30:17,200
{\an7}Lia: Beautiful.
778
00:30:17,400 --> 00:30:19,400
{\an7}♪ ♪
779
00:30:21,500 --> 00:30:23,000
{\an7}Steamer.
780
00:30:23,100 --> 00:30:24,800
{\an7}Whaa -- ha ha ha!
781
00:30:25,000 --> 00:30:26,000
{\an7}\h\h\h\hThank god
it’s a small dog.
782
00:30:26,100 --> 00:30:27,000
{\an7}There we go.
783
00:30:29,700 --> 00:30:33,000
{\an7}Tom: It’s 6:57.
784
00:30:33,200 --> 00:30:34,400
{\an7}Alfie’s been brought home
by Charlotte’s boyfriend.
785
00:30:34,500 --> 00:30:35,400
{\an7}Hey, dude.
786
00:30:35,500 --> 00:30:37,600
{\an7}Hello.
787
00:30:37,800 --> 00:30:39,600
{\an7}Tom: And she’s now
\hgetting changed.
788
00:30:39,800 --> 00:30:42,800
{\an7}Lia: We can see
that her eye gaze
789
00:30:42,900 --> 00:30:46,600
{\an7}is going to lots of different
\h\h\houtfits in her wardrobe.
790
00:30:46,800 --> 00:30:49,800
{\an7}\h\hAnd the number of processes
going on here are fascinating.
791
00:30:50,000 --> 00:30:51,800
{\an7}She’s going to be
\hthinking about
792
00:30:51,900 --> 00:30:54,500
{\an7}what’s the temperature
\h\h\h\h\h\h\houtside?
793
00:30:54,600 --> 00:30:56,800
{\an7}\hWhat’s the kind of level
of comfort that she needs?
794
00:30:57,000 --> 00:30:58,100
{\an7}And there’s going to be
\hsome higher processing
795
00:30:58,200 --> 00:31:00,200
{\an7}going on as well.
796
00:31:00,300 --> 00:31:03,100
{\an7}What role does she need
\h\h\h\h\hto be playing?
797
00:31:03,200 --> 00:31:05,200
{\an7}\h\hWhat messages does she need
to be sending with her clothes?
798
00:31:05,400 --> 00:31:07,200
{\an7}As well as tapping in
\h\h\h\h\h\hto things
799
00:31:07,400 --> 00:31:08,600
{\an7}about what colours
\h\h\h\hshe likes,
800
00:31:08,800 --> 00:31:11,000
{\an7}even childhood memories,
801
00:31:11,200 --> 00:31:11,900
{\an7}the way we’ve learned
to develop our style.
802
00:31:12,000 --> 00:31:14,900
{\an7}♪ ♪
803
00:31:15,000 --> 00:31:16,300
{\an7}At eight minutes, this is the
most time consuming decision
804
00:31:16,400 --> 00:31:17,200
{\an7}of Charlotte’s day.
805
00:31:17,300 --> 00:31:20,000
{\an7}♪ ♪
806
00:31:20,200 --> 00:31:22,000
{\an7}The way we look can be really
\h\himportant to self-esteem
807
00:31:22,200 --> 00:31:24,000
{\an7}\h\h\h\hand how we
present ourselves.
808
00:31:24,100 --> 00:31:26,000
{\an7}And it something
\hshe feels like
809
00:31:26,100 --> 00:31:26,800
{\an7}\h\h\h\h\hshe wants
to take time over.
810
00:31:27,000 --> 00:31:28,200
{\an7}♪ ♪
811
00:31:28,400 --> 00:31:30,200
{\an7}Hello, we’re matching.
812
00:31:30,400 --> 00:31:32,700
{\an7}\h\h\h\h\h\h\h\h\h\hLia:
She’s taken all that time
813
00:31:32,800 --> 00:31:34,000
{\an7}and now someone’s wearing
\h\h\h\ha top like hers.
814
00:31:34,100 --> 00:31:36,200
{\an7}Exactly the same.
815
00:31:36,400 --> 00:31:38,800
{\an7}\h\h\h\h\h\hSo it looks like
we may be having a barbeque.
816
00:31:38,900 --> 00:31:41,400
{\an7}I’m going to make a drink.
\h\hAnn, what do you want?
817
00:31:41,500 --> 00:31:42,200
{\an7}Jason: So it is a barbeque.
\hWhat’re you having?
818
00:31:42,300 --> 00:31:42,400
{\an7}Gin.
819
00:31:43,500 --> 00:31:43,600
{\an7}Tom: It’s 7:27.
820
00:31:45,000 --> 00:31:47,000
{\an7}He’s finishing his walk.
821
00:31:47,200 --> 00:31:49,600
{\an7}\hSo let’s see what
he’s gonna do next.
822
00:31:49,700 --> 00:31:51,600
{\an7}I’m getting data from
Dave’s glucose sensor
823
00:31:51,700 --> 00:31:54,000
{\an7}which are starting
\h\hto concern me.
824
00:31:54,100 --> 00:31:55,600
{\an7}His blood sugar levels
\hare dropping sharply.
825
00:31:55,700 --> 00:31:57,800
{\an7}He’s becoming hypoglycemic.
826
00:31:58,000 --> 00:31:58,700
{\an7}He’s probably absolutely
starving at this point.
827
00:31:58,800 --> 00:32:01,700
{\an7}♪ ♪
828
00:32:01,800 --> 00:32:04,400
{\an7}If you’re hypoglycemic, your
blood sugar levels are so low
829
00:32:04,600 --> 00:32:09,600
{\an7}that you feel dizzy, tired,
\h\h\hand extremely hungry.
830
00:32:09,800 --> 00:32:13,400
{\an7}And, it looks like he’s gone
\h\h\h\h\h\h\hto the chippy.
831
00:32:13,600 --> 00:32:15,200
{\an7}\hCan I have a lightly
battered fish, please.
832
00:32:15,400 --> 00:32:17,700
{\an7}\h\h\h\h\h\h\hCod, do you want?
Yes, please.
833
00:32:17,800 --> 00:32:20,100
{\an7}\h\h\h\h\hJason: Given what
his blood sugar looks like,
834
00:32:20,200 --> 00:32:21,500
{\an7}that’s exactly the sort
of choice you’d predict
835
00:32:21,600 --> 00:32:23,600
{\an7}someone would make.
836
00:32:23,700 --> 00:32:26,500
{\an7}When they’re hungry
\h\h\h\hand tired,
837
00:32:26,600 --> 00:32:29,400
{\an7}\hpeople tend to choose these
energy dense calorific foods
838
00:32:29,500 --> 00:32:31,000
{\an7}because that’s what the body
\h\his craving at that point.
839
00:32:31,200 --> 00:32:32,600
{\an7}They smell lovely.
840
00:32:32,700 --> 00:32:34,400
{\an7}♪ ♪
841
00:32:38,800 --> 00:32:41,100
{\an7}A bit of salt
\h\hon there.
842
00:32:41,200 --> 00:32:42,800
{\an7}Jason: He’s obviously got
\h\h\h\h\ha taste for salt.
843
00:32:42,900 --> 00:32:44,700
{\an7}Been a long day.
844
00:32:44,800 --> 00:32:47,900
{\an7}♪ ♪
845
00:32:48,000 --> 00:32:50,600
{\an7}\hJason: Dave has had
at least 1500 calories
846
00:32:50,700 --> 00:32:53,300
{\an7}in the large fish and chips,
\h\h\h\h\hplus several ciders
847
00:32:53,400 --> 00:32:56,600
{\an7}at nearly 200 calories
\h\h\h\h\h\h\h\ha pint.
848
00:32:56,700 --> 00:32:59,400
{\an7}He’s blown his calorie control
\h\h\h\h\hin a single sitting.
849
00:32:59,600 --> 00:33:03,600
{\an7}\hAnd this blowout means
that he’s eaten too much
850
00:33:03,800 --> 00:33:05,600
{\an7}for somebody who’s trying
\h\h\h\h\hto lose weight.
851
00:33:08,400 --> 00:33:11,800
{\an7}Okay, so that looks like
\h\h\ha typical BBQ meal.
852
00:33:12,000 --> 00:33:13,800
{\an7}\h\h\h\hShe’s got some rolls,
some chicken, some sausages.
853
00:33:13,900 --> 00:33:15,800
{\an7}Cheap and easy.
854
00:33:15,900 --> 00:33:18,300
{\an7}\hJason: Often in
a group of people,
855
00:33:18,400 --> 00:33:20,500
{\an7}\h\h\h\hparticularly when
there’s alcohol involved,
856
00:33:20,600 --> 00:33:21,400
{\an7}people tend to eat
a little bit more.
857
00:33:21,500 --> 00:33:24,000
{\an7}♪ ♪
858
00:33:24,100 --> 00:33:25,800
{\an7}\h\h\hCharlotte’s barbeque
grazing eventually adds up
859
00:33:26,000 --> 00:33:26,400
{\an7}to 1500 calories
\h\h\h\has well.
860
00:33:29,600 --> 00:33:32,300
{\an7}\hBoth her and Dave have eaten
next to nothing during the day,
861
00:33:32,400 --> 00:33:36,000
{\an7}\h\h\h\h\h\honly to have
a big blowout at the end.
862
00:33:36,100 --> 00:33:38,400
{\an7}\h\h\hBut their bodies have
responded very differently.
863
00:33:38,500 --> 00:33:40,800
{\an7}Catch.
864
00:33:40,900 --> 00:33:43,200
{\an7}One of the things that’s
really interesting here
865
00:33:43,300 --> 00:33:45,400
{\an7}is that Dave’s glucose levels
\h\h\h\h\h\h\h\hmove much more
866
00:33:45,600 --> 00:33:48,000
{\an7}throughout the day
\hthan Charlotte’s
867
00:33:48,100 --> 00:33:49,600
{\an7}\h\h\hdespite them eating
particularly a breakfast
868
00:33:49,800 --> 00:33:52,600
{\an7}of relatively similar things.
869
00:33:52,800 --> 00:33:56,200
{\an7}This tells us that Dave is at
\hincreased risk of diabetes.
870
00:33:56,400 --> 00:33:58,800
{\an7}His body is not able to control
\h\h\h\hhis blood sugar levels
871
00:33:58,900 --> 00:34:00,800
{\an7}as efficiently
\has Charlotte.
872
00:34:00,900 --> 00:34:03,200
{\an7}And this is mainly due
\h\h\h\hto his weight.
873
00:34:03,400 --> 00:34:04,800
{\an7}[laughing]
874
00:34:08,200 --> 00:34:11,000
{\an7}Tom: Charlotte’s on
her second large gin.
875
00:34:11,100 --> 00:34:13,400
{\an7}We spot signs that alcohol
is changing her behaviour.
876
00:34:13,600 --> 00:34:15,700
{\an7}People who perhaps
\ha little bit shy
877
00:34:15,800 --> 00:34:17,600
{\an7}will tend to come out
\h\hof themselves more
878
00:34:17,800 --> 00:34:20,200
{\an7}\hwhen they’ve had
a glass of alcohol
879
00:34:20,400 --> 00:34:22,400
{\an7}because it’s the frontal lobes,
the natural inhibitor
880
00:34:22,600 --> 00:34:23,300
{\an7}\h\h\hwhich is impaired
when you’ve had alcohol.
881
00:34:23,400 --> 00:34:25,000
{\an7}♪ ♪
882
00:34:25,200 --> 00:34:27,500
{\an7}When we drink alcohol,
883
00:34:27,600 --> 00:34:29,400
{\an7}it affects the frontal lobe
\h\h\h\h\h\h\hof the brain.
884
00:34:29,600 --> 00:34:32,000
{\an7}\hThis controls
decision making
885
00:34:32,100 --> 00:34:33,000
{\an7}\h\h\h\h\hand also stops us
doing embarrassing things.
886
00:34:33,100 --> 00:34:35,900
{\an7}[singing]
887
00:34:36,000 --> 00:34:38,000
{\an7}Earlier, it was the frontal
lobe that stopped Charlotte
888
00:34:38,200 --> 00:34:40,100
{\an7}\h\h\hfrom singing
in front of people.
889
00:34:40,200 --> 00:34:43,000
{\an7}\h\h\hBut now that
she’s had a drink,
890
00:34:43,200 --> 00:34:45,600
{\an7}she’s lost these inhibitions
and is singing away merrily.
891
00:34:45,800 --> 00:34:48,100
{\an7}\h\h\hAnd that’s why all of us
are a little bit more chatty,
892
00:34:48,200 --> 00:34:49,900
{\an7}a little bit more sociable
\hwhen we’ve had a drink.
893
00:34:50,000 --> 00:34:51,000
{\an7}\hIs your person
wearing glasses?
894
00:34:51,100 --> 00:34:53,800
{\an7}No.
No?
895
00:34:53,900 --> 00:34:56,300
{\an7}\h\hTom: Dave’s also drinking
to relax at the end of the day.
896
00:34:56,400 --> 00:34:57,700
{\an7}You are Philip.
897
00:34:57,800 --> 00:34:58,800
{\an7}No.
898
00:34:58,900 --> 00:35:01,400
{\an7}[Claire laughs]
899
00:35:01,500 --> 00:35:04,000
{\an7}\h\h\hAlcohol tends to amplify
the way we’re already feeling.
900
00:35:04,100 --> 00:35:05,800
{\an7}In Dave’s case, he’s already
\h\h\hfeeling quite relaxed
901
00:35:06,000 --> 00:35:08,500
{\an7}and happy.
902
00:35:08,600 --> 00:35:08,800
{\an7}\h\h\h\hAs he has his drink,
he feels even more that way.
903
00:35:12,000 --> 00:35:15,200
{\an7}[beeping]
904
00:35:15,400 --> 00:35:17,600
{\an7}Night, night, Stinky.
\h\h\hGive us a kiss.
905
00:35:17,700 --> 00:35:20,600
{\an7}Love you.
906
00:35:20,800 --> 00:35:23,400
{\an7}Tom: Charlotte’s day is coming
\hto an end with a cup of tea.
907
00:35:23,500 --> 00:35:24,500
{\an7}One of her reasons for taking
\h\h\hpart in this experiment
908
00:35:24,600 --> 00:35:27,200
{\an7}was poor sleep.
909
00:35:27,300 --> 00:35:29,000
{\an7}We’re spotting lots of clues
\h\h\hin her bedtime routine.
910
00:35:29,100 --> 00:35:30,800
{\an7}♪ ♪
911
00:35:30,900 --> 00:35:33,200
{\an7}Setting the alarm,
\h\h\h\h\hI think.
912
00:35:33,400 --> 00:35:35,600
{\an7}Last check of the Twitter
\haccount, the Instagram.
913
00:35:35,700 --> 00:35:37,700
{\an7}Lia: And interestingly,
\h\h\hshe’s had the TV on
914
00:35:37,800 --> 00:35:40,200
{\an7}just before she goes
\h\h\hto bed as well.
915
00:35:40,300 --> 00:35:42,600
{\an7}So that’s quite a lot
of artificial light.
916
00:35:42,800 --> 00:35:44,600
{\an7}\hBlue light that comes
from electronic devices
917
00:35:44,800 --> 00:35:47,400
{\an7}\h\h\h\hlike your phone
can be really disruptive
918
00:35:47,500 --> 00:35:50,900
{\an7}to certain patterns and rhythms,
circadian rhythms.
919
00:35:51,000 --> 00:35:53,200
{\an7}\hBlue light during the daytime
can actually be quite helpful.
920
00:35:53,300 --> 00:35:55,400
{\an7}\h\h\h\hIt helps with
our mental alertness
921
00:35:55,500 --> 00:35:57,900
{\an7}\h\h\h\hand improve
our reaction times.
922
00:35:58,000 --> 00:36:00,200
{\an7}But at nighttime it’s the timing
that’s really important.
923
00:36:00,300 --> 00:36:03,200
{\an7}\h\hIt can actually be
very disruptive to us.
924
00:36:03,300 --> 00:36:05,400
{\an7}Tom: We’ll have plenty to tell
\h\hCharlotte when we meet her.
925
00:36:05,500 --> 00:36:07,800
{\an7}The caffeine, the alcohol,
\h\h\h\h\hthe electronics;
926
00:36:08,000 --> 00:36:09,200
{\an7}\h\hnone of that adds up
to a good night’s sleep.
927
00:36:09,400 --> 00:36:13,800
{\an7}♪ ♪
928
00:36:13,900 --> 00:36:16,100
{\an7}\h\hDave too ds up
is in bed now
929
00:36:16,200 --> 00:36:17,600
{\an7}wired up to monitor
his brain activity
930
00:36:17,700 --> 00:36:18,600
{\an7}and quality of sleep.
931
00:36:18,700 --> 00:36:20,600
{\an7}♪ ♪
932
00:36:20,800 --> 00:36:23,400
{\an7}[Dave snoring]
933
00:36:23,500 --> 00:36:26,400
{\an7}♪ ♪
934
00:36:26,500 --> 00:36:28,500
{\an7}\h\h\hBut in the early hours,
something worrying shows up,
935
00:36:28,600 --> 00:36:30,400
{\an7}\h\hwhich we should
discuss with Dave.
936
00:36:30,600 --> 00:36:32,400
{\an7}♪ ♪
937
00:36:35,800 --> 00:36:39,000
{\an7}Charlotte too because she has
699 reasons to be concerned.
938
00:36:39,100 --> 00:36:40,000
{\an7}Wow!!
939
00:36:40,200 --> 00:36:41,200
{\an7}♪ ♪
940
00:36:46,600 --> 00:36:48,500
{\an7}♪ ♪
941
00:36:51,800 --> 00:36:54,000
{\an7}\h\h\h\h\hTom: For 24 hours,
Dave and Charlotte took part
942
00:36:54,100 --> 00:36:56,500
{\an7}\h\hin a unique
human body rig.
943
00:36:56,600 --> 00:36:59,600
{\an7}Dave, a self-employed courier.
944
00:36:59,700 --> 00:37:02,000
{\an7}\h\hUm, no, no,
I won’t make it.
945
00:37:02,200 --> 00:37:02,900
{\an7}Tom: And Charlotte.
946
00:37:03,000 --> 00:37:04,900
{\an7}Sexy.
947
00:37:05,000 --> 00:37:06,700
{\an7}Tom: A young mum
and hairdresser.
948
00:37:06,800 --> 00:37:09,600
{\an7}\hI could so do
with a holiday.
949
00:37:09,800 --> 00:37:11,900
{\an7}Tom: Now, it’s time for them
\hto meet us, the scientists.
950
00:37:12,000 --> 00:37:14,900
{\an7}I’m Professor Tom Solomon,
\h\h\h\h\h\ha neurologist.
951
00:37:15,000 --> 00:37:17,200
{\an7}\h\h\h\h\hI’ve mapped
their brain activity.
952
00:37:17,300 --> 00:37:19,200
{\an7}It’s the fight or flight
\h\hresponse, isn’t it?
953
00:37:19,300 --> 00:37:22,200
{\an7}I’m Dr. Lia Ali,
\ha psychiatrist.
954
00:37:22,300 --> 00:37:23,900
{\an7}I’ve monitored their emotions
through eye tracking glasses
955
00:37:24,000 --> 00:37:25,900
{\an7}and heart-rate data.
956
00:37:26,000 --> 00:37:28,000
{\an7}He’s finding this
\hquite stressful.
957
00:37:28,200 --> 00:37:31,000
{\an7}And I’m Dr. Jason Gill,
\h\h\h\ha physiologist
958
00:37:31,100 --> 00:37:34,800
{\an7}responsible for analyzing their
\h\hbodies’ physical responses.
959
00:37:35,000 --> 00:37:37,400
{\an7}Given what his blood sugar
looks like, he’s starving.
960
00:37:37,500 --> 00:37:40,100
{\an7}\h\h\h\h\h\h\h\h\hTom:
The 24 hours are over.
961
00:37:40,200 --> 00:37:42,000
{\an7}\h\h\hNow, we’re going
to reveal our findings
962
00:37:42,200 --> 00:37:43,400
{\an7}directly to Dave
\hand Charlotte.
963
00:37:43,500 --> 00:37:45,400
{\an7}♪ ♪
964
00:37:45,600 --> 00:37:48,200
{\an7}\h\hFirst up, Dave;
hoping to find out
965
00:37:48,400 --> 00:37:50,000
{\an7}\h\h\hhow to lose more weight
and how to improve his sleep.
966
00:37:52,700 --> 00:37:54,600
{\an7}Dave, well, it’s good
to meet you at last.
967
00:37:54,700 --> 00:37:56,500
{\an7}There were various things
we thought
968
00:37:56,600 --> 00:37:58,800
{\an7}would be worth
discussing with you.
969
00:37:58,900 --> 00:38:00,700
{\an7}One of which and the one
we wanted to start with,
970
00:38:00,800 --> 00:38:02,000
{\an7}which is possibly
the most important,
971
00:38:02,100 --> 00:38:02,800
{\an7}was about your sleep.
972
00:38:03,000 --> 00:38:04,800
{\an7}Yeah.
973
00:38:05,000 --> 00:38:06,200
{\an7}Do you feel tired
during the day at all?
974
00:38:06,400 --> 00:38:08,900
{\an7}I do some days, yeah.
975
00:38:09,000 --> 00:38:10,000
{\an7}I could literally just pop
my head down on the desk.
976
00:38:10,100 --> 00:38:11,700
{\an7}You can, right.
977
00:38:11,800 --> 00:38:13,600
{\an7}That is a reflection
of somebody
978
00:38:13,800 --> 00:38:16,200
{\an7}who’s not having
a good night’s sleep.
979
00:38:16,300 --> 00:38:17,300
{\an7}\h\hThis is actually when
you’re going off to sleep,
980
00:38:17,400 --> 00:38:19,000
{\an7}which is fine.
981
00:38:19,200 --> 00:38:22,000
{\an7}\h\hBut as this
trace progresses
982
00:38:22,100 --> 00:38:23,100
{\an7}and we see you snoring and you
see you’re snoring quite loud,
983
00:38:23,200 --> 00:38:25,800
{\an7}quite regular.
984
00:38:26,000 --> 00:38:27,400
{\an7}And then here, you suddenly
\hstop breathing altogether
985
00:38:27,500 --> 00:38:29,300
{\an7}when the airways collapse.
986
00:38:29,400 --> 00:38:31,400
{\an7}\h\h\h\h\hAnd that’s
for several seconds.
987
00:38:31,500 --> 00:38:32,800
{\an7}And that is happening
\h\h\hquite frequently
988
00:38:32,900 --> 00:38:35,300
{\an7}throughout the night.
989
00:38:35,400 --> 00:38:37,800
{\an7}So, you’re waking up nearly
\h\hseven times every hour.
990
00:38:37,900 --> 00:38:40,200
{\an7}\hBecause of this, because
your breathing’s stopping,
991
00:38:40,300 --> 00:38:43,000
{\an7}\h\h\h\h\h\h\h\hyou are having
these periods of sleep apnea.
992
00:38:43,200 --> 00:38:45,500
{\an7}\hWith the airways blocked, the
brains of sleep apnea sufferers
993
00:38:45,600 --> 00:38:46,600
{\an7}respond to a lack of oxygen
\h\h\h\hby waking them up.
994
00:38:50,700 --> 00:38:52,500
{\an7}One in 25 people are thought
\h\h\hto suffer broken sleep
995
00:38:52,600 --> 00:38:53,400
{\an7}because of it.
996
00:38:57,500 --> 00:38:59,600
{\an7}There’s a number of things
that can contribute to this;
997
00:38:59,800 --> 00:39:01,900
{\an7}one of which is
if you’re overweight,
998
00:39:02,000 --> 00:39:04,000
{\an7}everything is a bit heavier
inside there
999
00:39:04,100 --> 00:39:06,200
{\an7}and the airway
is a bit narrower.
1000
00:39:06,300 --> 00:39:07,900
{\an7}The other thing is alcohol
can contribute to it
1001
00:39:08,000 --> 00:39:09,500
{\an7}because your airway
relaxes more
1002
00:39:09,600 --> 00:39:11,600
{\an7}and that’s
then contributing
1003
00:39:11,700 --> 00:39:12,400
{\an7}to your being a bit tired
during the day.
1004
00:39:12,600 --> 00:39:16,500
{\an7}♪ ♪
1005
00:39:16,600 --> 00:39:17,600
{\an7}\hWe will organize some
professional sleep help
1006
00:39:17,700 --> 00:39:18,900
{\an7}for Dave.
1007
00:39:19,000 --> 00:39:21,000
{\an7}Oh, god.
1008
00:39:21,100 --> 00:39:23,200
{\an7}Tom: But he wasn’t
\h\h\h\honly tired;
1009
00:39:23,300 --> 00:39:24,200
{\an7}for most of his 24 hours
\h\h\h\h\hhe was hungry.
1010
00:39:24,400 --> 00:39:27,400
{\an7}♪ ♪
1011
00:39:27,600 --> 00:39:30,300
{\an7}Your breakfast. I’m wondering
\h\h\h\h\h\h\hwhether that was
1012
00:39:30,400 --> 00:39:32,600
{\an7}a little bit of a breakfast
that was too small for you.
1013
00:39:32,700 --> 00:39:35,000
{\an7}\h\hAnd I think one
of the reasons was
1014
00:39:35,200 --> 00:39:37,000
{\an7}you’re being very conscious
\h\h\h\h\habout your weight,
1015
00:39:37,200 --> 00:39:40,000
{\an7}\h\hyou’re trying to
get your weight off.
1016
00:39:40,200 --> 00:39:42,600
{\an7}\hSo you’re being like,
"I’m gonna eat a little
\h\h\h\hbit less food."
1017
00:39:42,700 --> 00:39:44,200
{\an7}You see these sugar levels
\h\hwhich are in the red?
1018
00:39:44,400 --> 00:39:46,800
{\an7}That means you’re hypoglycemic.
1019
00:39:46,900 --> 00:39:49,300
{\an7}It means your blood sugar
\h\hlevels are a bit low.
1020
00:39:49,400 --> 00:39:51,600
{\an7}\h\h\h\h\h\hThen you get tired
and you’re very, very hungry.
1021
00:39:51,800 --> 00:39:53,400
{\an7}\hAnd what that does is
it makes your willpower
1022
00:39:53,500 --> 00:39:55,600
{\an7}\h\hdrop through
the floor, okay?
1023
00:39:55,800 --> 00:39:58,500
{\an7}\h\hSo, what happens is
you go to the chip shop
1024
00:39:58,600 --> 00:39:59,400
{\an7}and then you have your huge
portion of fish and chips.
1025
00:39:59,500 --> 00:40:02,000
{\an7}♪ ♪
1026
00:40:02,200 --> 00:40:04,600
{\an7}\h\h\h\hI think Dave would have
consumed fewer calories overall
1027
00:40:04,700 --> 00:40:06,600
{\an7}if he’d eaten more healthfully
\h\h\h\h\h\h\h\h\hand regularly
1028
00:40:06,700 --> 00:40:09,200
{\an7}throughout the day.
1029
00:40:09,400 --> 00:40:12,000
{\an7}I think we can do some tweaks
\h\h\h\hearlier on in the day,
1030
00:40:12,200 --> 00:40:14,200
{\an7}which might mean you’ll make
healthier choices later on.
1031
00:40:14,400 --> 00:40:16,800
{\an7}\h\h\hAnd the heavy
sprinklings of salt
1032
00:40:16,900 --> 00:40:19,500
{\an7}aren’t helping Dave’s
high blood pressure.
1033
00:40:19,600 --> 00:40:21,800
{\an7}\hWe calculated you ate
about 12 grams of salt.
1034
00:40:22,000 --> 00:40:23,800
{\an7}What we’d recommend is
1035
00:40:24,000 --> 00:40:26,600
{\an7}for people to have less
\h\h\h\hthan six grams.
1036
00:40:26,800 --> 00:40:28,500
{\an7}So you’re having about twice
as much salt as you need to.
1037
00:40:28,600 --> 00:40:30,900
{\an7}\h\h\h\h\h\hSo what
I would suggest is
1038
00:40:31,000 --> 00:40:32,700
{\an7}try to not add the extra salt
\h\h\h\h\h\h\h\hto your meals.
1039
00:40:32,800 --> 00:40:34,000
{\an7}All right.
1040
00:40:34,100 --> 00:40:36,000
{\an7}[telephone rings]
1041
00:40:36,200 --> 00:40:37,800
{\an7}Lia: Tired, hungry,
\h\h\hbut not grumpy.
1042
00:40:38,000 --> 00:40:39,900
{\an7}They can’t find
\hthe delivery.
1043
00:40:40,000 --> 00:40:42,000
{\an7}\h\h\h\h\h\h\h\h\hLia: hungry,
It’s a thumbs-up to Dave
1044
00:40:42,200 --> 00:40:44,100
{\an7}\h\h\hfor his ability
to cope with stress.
1045
00:40:44,200 --> 00:40:45,900
{\an7}\h\h\h\h\hIt looked like
the worst moment for you
1046
00:40:46,000 --> 00:40:47,800
{\an7}\hwas this call
in the morning.
1047
00:40:48,000 --> 00:40:49,900
{\an7}\h\h\h\h\hIt’s just
your worst nightmare
1048
00:40:50,000 --> 00:40:52,200
{\an7}the thought of a package
\h\h\h\h\hgoing missing.
1049
00:40:52,300 --> 00:40:54,000
{\an7}I felt very under pressure,
\h\h\h\h\h\hI’ve got to say.
1050
00:40:54,200 --> 00:40:55,800
{\an7}But you seem like
you’ve got
1051
00:40:56,000 --> 00:40:58,500
{\an7}some really good
coping mechanisms.
1052
00:40:58,600 --> 00:41:01,400
{\an7}We saw you going for the walk
\h\h\h\h\h\hwith your family.
1053
00:41:01,600 --> 00:41:03,200
{\an7}And, again, we could see some
\hof the changes on the EEG.
1054
00:41:03,300 --> 00:41:05,600
{\an7}\h\hWe saw it in
your heart rate.
1055
00:41:05,700 --> 00:41:07,800
{\an7}\h\h\h\hWe could see that
you were visibly relaxing
1056
00:41:08,000 --> 00:41:10,600
{\an7}\h\hand these are all
really good mechanisms
1057
00:41:10,800 --> 00:41:10,900
{\an7}\h\hfor dealing with - even just
the normal stresses in your day.
1058
00:41:13,600 --> 00:41:16,200
{\an7}Jason: Despite sitting down
\h\h\h\hfor most of his day,
1059
00:41:16,300 --> 00:41:19,500
{\an7}\h\hDave’s morning jog, and
his dog walk in the evening
1060
00:41:19,600 --> 00:41:20,300
{\an7}\h\h\h\hhave kept him
surprisingly active.
1061
00:41:22,700 --> 00:41:25,700
{\an7}He’s completed 18,000 steps,
1062
00:41:25,800 --> 00:41:29,600
{\an7}\hnearly double the recommended
minimum for physical activity.
1063
00:41:29,700 --> 00:41:32,000
{\an7}You’re doing exactly the right
things with physical activity.
1064
00:41:32,200 --> 00:41:33,900
{\an7}I couldn’t recommend you
\h\hto change anything.
1065
00:41:34,000 --> 00:41:35,200
{\an7}Just keep up
the good work.
1066
00:41:35,300 --> 00:41:37,700
{\an7}♪ ♪
1067
00:41:37,800 --> 00:41:39,700
{\an7}Tom: What about
Charlotte, then?
1068
00:41:39,800 --> 00:41:41,400
{\an7}\h\h\h\hHer motivation
for getting kitted up?
1069
00:41:41,600 --> 00:41:42,300
{\an7}Frequent headaches.
1070
00:41:42,400 --> 00:41:45,000
{\an7}♪ ♪
1071
00:41:45,100 --> 00:41:46,600
{\an7}We noticed in the middle
of the afternoon,
1072
00:41:46,700 --> 00:41:48,000
{\an7}you asked for
some tablets.
1073
00:41:48,200 --> 00:41:50,300
{\an7}Was that for
a headache?
1074
00:41:50,400 --> 00:41:51,600
{\an7}Yeah. I’ve been getting
\h\hquite bad headaches
1075
00:41:51,700 --> 00:41:54,000
{\an7}on the left side.
1076
00:41:54,100 --> 00:41:56,500
{\an7}It started with neck pain
\h\h\h\hand shooting pains
1077
00:41:56,600 --> 00:41:58,600
{\an7}that were going right up
\h\hthe back of my neck.
1078
00:41:58,700 --> 00:41:59,700
{\an7}So, it’s pain on
the left side of the neck?
1079
00:41:59,800 --> 00:42:00,800
{\an7}Yeah.
1080
00:42:01,000 --> 00:42:03,600
{\an7}♪ ♪
1081
00:42:03,800 --> 00:42:05,600
{\an7}\h\h\h\h\h\h\hTom: g right up
A stressy, busy day.
1082
00:42:05,800 --> 00:42:07,800
{\an7}I was running late.
\h\hSorry, darling.
1083
00:42:08,000 --> 00:42:10,200
{\an7}Tom: And drinking
next to no water--
1084
00:42:10,300 --> 00:42:12,200
{\an7}instead, mainly caffeine
\h\h\h\h\h\hand alcohol--
1085
00:42:12,300 --> 00:42:14,400
{\an7}won’t have helped
\hher headaches.
1086
00:42:14,500 --> 00:42:16,600
{\an7}I’ve had a splitting
\hheadache all day.
1087
00:42:16,700 --> 00:42:19,200
{\an7}\h\h\hTom: Nor will
a poor night’s sleep.
1088
00:42:19,300 --> 00:42:22,000
{\an7}\h\hBut it’s the body rig
and the clever microchip
1089
00:42:22,100 --> 00:42:25,200
{\an7}\h\hon Charlotte’s spine which
has revealed the real culprit.
1090
00:42:25,300 --> 00:42:27,600
{\an7}We had this
device on you
1091
00:42:27,800 --> 00:42:29,200
{\an7}which, as you know, measures
the flexion of your back.
1092
00:42:29,400 --> 00:42:31,300
{\an7}Yeah.
1093
00:42:31,400 --> 00:42:33,100
{\an7}And interestingly,
over the 24-hour period
1094
00:42:33,200 --> 00:42:34,600
{\an7}you flexed to
your right 52 times.
1095
00:42:34,700 --> 00:42:36,400
{\an7}Right.
1096
00:42:36,500 --> 00:42:38,200
{\an7}You flexed to your left
699 times.
1097
00:42:38,400 --> 00:42:40,000
{\an7}Wow!! [laughing]
1098
00:42:40,200 --> 00:42:41,400
{\an7}Yeah, that’s
a massive difference.
1099
00:42:41,500 --> 00:42:44,300
{\an7}\h\h\h\h\h\h\h\h\h\hOkay.
Okay.
1100
00:42:44,400 --> 00:42:46,600
{\an7}\hCharlotte’s uneven posture is
putting pressure on the nerves
1101
00:42:46,700 --> 00:42:48,900
{\an7}on her left side,
\h\hcausing pain
1102
00:42:49,000 --> 00:42:49,800
{\an7}which goes all the way up
\h\h\h\h\h\hto her head.
1103
00:42:49,900 --> 00:42:52,700
{\an7}♪ ♪
1104
00:42:52,800 --> 00:42:55,500
{\an7}\hBecause almost everything
you use is on the left side,
1105
00:42:55,600 --> 00:42:57,900
{\an7}you’re constantly leaning over
\h\h\h\h\hslightly to the left
1106
00:42:58,000 --> 00:42:59,400
{\an7}to pick up equipment -
\hshampoo, et cetera.
1107
00:42:59,500 --> 00:43:01,000
{\an7}Yeah.
1108
00:43:01,100 --> 00:43:02,900
{\an7}It’s not
a massive movement,
1109
00:43:03,000 --> 00:43:04,700
{\an7}but your head,
your neck and your back
1110
00:43:04,800 --> 00:43:06,500
{\an7}lean over slightly
every time.
1111
00:43:06,600 --> 00:43:08,600
{\an7}And so one thing
we’re going to do
1112
00:43:08,800 --> 00:43:10,800
{\an7}is arrange for you to see
a physiotherapist
1113
00:43:10,900 --> 00:43:12,900
{\an7}and have a look
at this.
\h\h\h\h\h\h\h\h\h\h\h\h\h\h\hOkay.
1114
00:43:13,000 --> 00:43:14,400
{\an7}And then there’s the thing
to try and control
1115
00:43:14,500 --> 00:43:16,400
{\an7}the chronic daily headaches.
1116
00:43:16,600 --> 00:43:19,000
{\an7}So that means stopping
all the painkillers
1117
00:43:19,100 --> 00:43:19,800
{\an7}because we know they contribute
to an ongoing headache.
1118
00:43:20,000 --> 00:43:22,500
{\an7}Yeah.
1119
00:43:22,600 --> 00:43:25,200
{\an7}Stopping caffeine, increasing
the amount of water you take.
1120
00:43:25,300 --> 00:43:27,800
{\an7}Charlotte’s bedtime rituals
\h\hhave us concerned, too.
1121
00:43:27,900 --> 00:43:28,600
{\an7}There’s quite a lot of checking
the phone and the devices.
1122
00:43:28,800 --> 00:43:30,000
{\an7}Yeah.
1123
00:43:30,100 --> 00:43:31,800
{\an7}They’re on; they’re off.
1124
00:43:32,000 --> 00:43:34,400
{\an7}The dog jumps on;
the cat jumps on.
1125
00:43:34,500 --> 00:43:37,200
{\an7}You didn’t get to sleep until
about 1:30 in the morning.
1126
00:43:37,300 --> 00:43:38,000
{\an7}\h\hThat’s quite - yeah, that’s
quite an often occurrence, yeah.
1127
00:43:38,200 --> 00:43:40,300
{\an7}♪ ♪
1128
00:43:40,400 --> 00:43:41,600
{\an7}\hLia: They’ve seen
what 24 hours can do
1129
00:43:41,800 --> 00:43:43,000
{\an7}to fix your body.
1130
00:43:43,100 --> 00:43:44,200
{\an7}So, stop, rewind.
1131
00:43:44,400 --> 00:43:47,000
{\an7}[tape rewinds]
1132
00:43:47,100 --> 00:43:48,600
{\an7}Is anything changing?
1133
00:43:48,800 --> 00:43:50,100
{\an7}[Dave snoring]
1134
00:43:50,200 --> 00:43:52,400
{\an7}♪ ♪
1135
00:43:56,200 --> 00:43:58,700
{\an7}Tom: Dave is still
\hgetting up early
1136
00:43:58,800 --> 00:44:01,100
{\an7}\h\h\hto go for his jog, but
he’s doubling his breakfast.
1137
00:44:01,200 --> 00:44:04,700
{\an7}Dave: It does make sense,
\h\h\h\h\h\h\h\h\h\hreally.
1138
00:44:04,800 --> 00:44:08,600
{\an7}I’m finding I can get to 12:30,
\h\h\h\h1:00 now quite happily
1139
00:44:08,700 --> 00:44:11,200
{\an7}without having that hunger pang
at about 10:30 in the morning.
1140
00:44:11,300 --> 00:44:14,200
{\an7}♪ ♪
1141
00:44:14,400 --> 00:44:18,000
{\an7}\h\h\h\hLia: Charlotte is
making her changes at work.
1142
00:44:18,200 --> 00:44:21,200
{\an7}\h\h\h\h\h\hMy biggest shock
was that I moved to the left
1143
00:44:21,400 --> 00:44:24,600
{\an7}699 times and over
\hto the right 52.
1144
00:44:24,700 --> 00:44:28,200
{\an7}So, I’ve changed
my work station.
1145
00:44:28,300 --> 00:44:31,000
{\an7}I’m moving more things
\h\hover to the right.
1146
00:44:31,200 --> 00:44:32,900
{\an7}And I’ve massively improved
\h\h\h\h\hmy water intake.
1147
00:44:33,000 --> 00:44:34,000
{\an7}I feel a lot healthier.
1148
00:44:34,200 --> 00:44:38,700
{\an7}♪ ♪
1149
00:44:38,800 --> 00:44:41,400
{\an7}\hTom: Dave has a mouth guard
fitted by a sleep apnea expert
1150
00:44:41,600 --> 00:44:44,200
{\an7}to help his breathing
\h\h\h\h\h\hat night.
1151
00:44:44,300 --> 00:44:46,100
{\an7}\hDave: Since I’ve made
these changes to my life,
1152
00:44:46,200 --> 00:44:48,600
{\an7}I’m feeling much,
\h\h\hmuch better.
1153
00:44:48,700 --> 00:44:51,200
{\an7}Charlotte: I’m really glad
\h\h\h\h\hthat I took part
1154
00:44:51,400 --> 00:44:53,300
{\an7}\h\h\hbecause I thought that
I was really, really healthy.
1155
00:44:53,400 --> 00:44:55,400
{\an7}\h\h\h\h\h\hAnd what
I’ve actually learned
1156
00:44:55,500 --> 00:44:57,900
{\an7}\h\h\h\h\his you might
think you’re healthy,
1157
00:44:58,000 --> 00:44:59,800
{\an7}but there are certain changes
\h\h\h\h\h\hthat you can make.
1158
00:45:00,000 --> 00:45:02,200
{\an7}\h\h\h\h\h\h\hDave: ght
I’ve got more energy
1159
00:45:02,300 --> 00:45:03,200
{\an7}and I’m not falling asleep
\h\h\h\h\h\hduring the day.
1160
00:45:03,400 --> 00:45:06,000
{\an7}It’s been great.
1161
00:45:06,100 --> 00:45:07,000
{\an7}\h\h\hI think I’ll be living to
a very, very old age, hopefully.
1162
00:45:07,200 --> 00:45:07,900
{\an7}Fingers crossed.
1163
00:45:08,000 --> 00:45:08,200
{\an7}♪ ♪