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First broadcast at 20:00 7 Mar 2012
Sorry, this episode is not available to watch on Demand 5.
We meet a dentist who gives urgent home health care.
We pay another visit to Keith, who is the world's fattest man.
A man prepares for risky weight-loss surgery.
An ambulance team struggle to get a patient home following a stay in hospital.
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Channel 5 Broadcasting Ltd. 2014