Catch up TV
The Secret Lives of Slim People
How do some people - who never seem to diet or exercise - stay slim?
The Secret Lives of Slim People Episodes
Ria And Kirk
Sabrina learns how busy teacher Kirk keeps his weight in check. And Ria has a diet that most people would envy.
11-03-2019
Channel 4
James And Margaret
James struggles to put on weight, in spite of what he eats. Sabrina also meets Margaret and looks for tips on staying slim in her routine.
04-03-2019
Channel 4
Gaby And Karl
Karl from Essex is puzzled about why he's never gained weight. Sabrina also meets Gaby from south London. Could her digestive system hold the secret to her keeping trim?
18-02-2019
Channel 4