Supersize Vs Superskinny

At just 6 stone 10 lbs, 19 year old Tatiana Moxf is extremely underweight. Weighing in at 23.5 stone Jazz singer Sandra Andrew from London is a late-night food lover, enjoying home-cooked West-Indain food throughout the day before feasting on junk food all night long. In the feeding clinic, under the supervision of Dr Christian Jessen, Tatiana and Sandra take part in an extreme diet swap.

Fussy freaky eaters put up a food fight in the feeding clinic as Superskinny Yasmin Smith is forced to swallow a gargantuan diet of snack foods and diet drinks whilst Supersize Darryl Weston weighing in at a whopping thirty three stone and one pound suffers on Yasmin's lactose wheat sugar fat free diet. Dr Christian Jessen referees the match.

It's the mother of all food fights in the feeding clinic as Superskinny carb -phobic Amy Jo Saunders faces up to snackaholic man mountain, thirty eight and a half stoner Andy Duckworth. Amy Jo may look perfect on the outside but her extreme exercise regime and carb free diet means her body is crumbling inside.

Tipping the scales just over 6 stones, 41-year-old Elizabeth Young thinks she's found the elixir to eternal youth -starving herself. She exists on a miniscule diet of brazil nuts, garlic and not much else. Dr Jessen's prescription is a short sharp shock, a week of eating the food of supersized milkman 34 stone 9 lbs Stefan Ginesi -the fattest contributor of the series.

Since leaving home 26 year old Kevin Calladine hasn't had a decent meal. His weight has plummeted to just 8 stone 7lbs and he's two stones underweight. Supersized super-eater Julie Mead weighing in at 25 stone 11 lbs joins him in the feeding clinic hoping some motherly love will fatten him up.

Wafer-thin Jenette Nolan refuses to marry her husband until she can fill her wedding dress but she's got a long way to go. Weighing just 6 stone 8lbs, she's 2 stone underweight. Meanwhile Rosemarie Palmer, weighing is hoping that a week's food swap will kick start her weight-loss plan to get from over 21 stone to a size 14 in time for her wedding this summer.

It's going to be one hell of a bumpy ride this week in the feeding clinic as superskinny size zero Louise Sapsford who clocks in at 6 stone 2 faces up to Supersize 28 stone 13 pounder Desroy Gordon's torturous diet of non stop take -aways.

It's the final week in the feeding clinic and stepping in to learn how to take control of their weight are two people addicted to snacking but with dramatically different weight problems.