Aired: Apr 7, 2013Britain's biggest food retailers shape our daily routines, dictating our diet...
Supermarket Secrets
Gregg Wallace delves into the inner workings of Britain's top supermarkets, exploring their annual processes from farm to shelf.
Main Cast
Supermarket Secrets Videos
The Jam Study - BBC Supermarket Shopping Secrets Clip
Info about Supermarket Secrets
Seasons: 3
Current Status: Returning Series
Network: BBC One
Production Country: United Kingdom
Genres:Documentary
