DIET ADVICE

Save Money: Lose Weight, 8pm, ITV

DIET-BUSTERS Sian Williams and Dr Ranj Singh (pictured) are back with this one-off special. They will be overseeing a group of valiant volunteers who will be road-testing the latest diet fads to see which ones work best. Lucky Sian will also be taste testing some low-calorie wines, while the unfortunate Ranj gets to freeze his fat cells.