Food Unwrapped: Season 12, Episode 2

12 - 2: Orange Squash, Maple Syrup, Biscuits

Jimmy Doherty visits Spain to investigate how much orange is in orange squash. In snowy Canada, Matt Tebbutt finds out why maple syrup is so expensive, while Kate Quilton reveals the surprising reason why so many of the UK's favourite biscuits have little holes all over them.