Presented by Chris Kelly
Michael Barry , Jill Goolden Coloured Food - why do manufacturers put artificial colouring in food? And will it be removed now many consumers are growing hostile to it?
Brown Bread - do you know what you're getting when you buy brown bread? There's a law on its way to make sure you do.
Winter Salad - a crafty recipe that's cheap and delicious. Director JEREMY MILLS
Producer PETER BAZALGETTE