Supersize vs Superskinny

Dr Christian Jessen presents the magazine show which sees contributors swap diets and experience each others wildly contrasting eating habits.

Each episode one supersize and one superskinny person moves into the feeding clinic. With the help of Dr Christian, they will be confronted with one another's polar opposite and destructive diets and given a much-needed wake up call to change their ways before it's too late.

Alongside the diet swap, the programme also examines the mine field of issues around weight, food and body image with a series of consumer related strands.