Farmer Jimmy Doherty asks what really goes into supermarket food. Jimmy discovers how freshly squeezed juices differ from concentrates, and how low fat mayo is made. Show more
Discover 11,128,835 listings and 277,269 playable programmes from the BBC
Farmer Jimmy Doherty asks what really goes into supermarket food. Jimmy discovers how freshly squeezed juices differ from concentrates, and how low fat mayo is made. Show more