Another chance to see four special editions of the consumer affairs programme. Slimmers Beware
Can dieting seriously damage your health? Yo-yo dieters may be at risk from heart disease and rapid weight loss might lead to gallstones. Desperate dieters and a failed former
WeightWatcher of the Year express their disappointment with the slimming industry.
Presented by John Stapleton. Producer Nicola Moody Editor Sarah Caplin