With the much more svelte Kathryn Thomas taking over from the late Gerry Ryan, it remains to be seen if she can aptly fill the boots of the larger-than-life RTE legend. She probably is though, a much more appropriate host for a weight-loss programme. In this new series, five more people are unveiled as the latest candidates to be monitored as they try to lose some weight and get fit, after undergoing a series of tests by Karl Henry, Dr Eva Orsmond and Dr Eddie Murphy as an evaluation day in Dublin. Dr Donal O'Shea also returns to pioneer a campaign on how to improve food labelling, in order to maximise the nutritional potential of your diet. This might be uncomfortable, yet necessary, viewing to try and shed some of those post-Christmas pounds.