Gregg Wallace and greengrocer Chris Bavin help families across the UK sort food fact from fiction and eat well for less. They have come to Nottingham hoping to help the Brook family, who are well and truly stuck in a rut. Tourism lecturer Janine is at her wits' end with husband Paul and their two girls, Rosie and Sophia, all of whom prefer snacking on sugary treats to following a healthy diet. Having quit sugar two years ago, Janine's hoping that with a little help, her family can reduce their dependence on the sweet stuff. As the girls are fussy eaters Janine relies heavily on 'quick teas', convenient favourites she knows her children will eat. Janine feeds them separately to her and Paul, but this means she's cooking twice a night and churning out the same old meals. Janine has secondary breast cancer and having exhausted all treatment options on the NHS is now faced with self-funding the drugs she may need in future, and so every penny this family can save really does count.

Gregg and Chris have their work cut out with a fussy family from Derby who are stuck in a rut with their food habits, and whose fruit and veg consumption is nowhere near the recommended five-a-day. Chris visits a fruit farmer and factory to find out if canned fruit could help. Mum Sarah, lives with her 11-year-old twins Sam and Alex, who are extremely fussy and reluctant to try new foods, Sam and Alex won't even eat family staples such as rice, pasta and potatoes and instead live on the same five meals, which all come out of a packet. Born with spinal muscular atrophy type 2, a rare genetic neuromuscular condition, Sam and Alex are both in wheelchairs, so Sarah understandably relies on convenience foods to try and save time. It's coming at a cost though. Can Gregg and Chris convince Sam and Alex to try new foods and persuade Sarah to ditch her favourite brands?