How to Lose Weight Well

Cafe cook Stacie Stewart helps volunteers to turn their diets into delicious dishes. Cousins Natasha and Chiquita go on a six week diet for Natasha's wedding, and brothers Gary and Wayne want to slim down for a darts competition due in four months.

Daria and Emma have seven days to slim down for a birthday bash. Bridesmaids Emma and Elisa go on six week dieting plans for a forthcoming wedding. Entrepreneurs Dom and Adam want to slim down for a corporate summer party in four months.

Stefanie and Jade from Harrow have just ten days to slim down before the launch of their clothing label. Sugar fiend Stefanie goes cold turkey on the no sugar diet, and Jade test drives the low fat diet, filling up on lean protein and fibre.

This time the diet crashers are Amber and Roisin, with just ten days to slim down for Amber's graduation day. Amber tries the mono meal diet while Roisin is on the Dukan diet of lean protein, oat bran and water.

Diet crashers Emma and Kaye have 10 days to slim down for the races. Emma tries out the baby food diet, consuming up to 14 jars of baby food a day, while Kaye sticks to a strict 70:30 ratio of veg to protein on the omni diet.

Becky and Sheena from Devon have only two weeks to shape up for Sheena's hot tub party. Sheena tries the punishing Copenhagen diet, an ultra weight loss regime, while Becky tries the Special K challenge, mixing cereals and high fibre.