Food Unwrapped

Jimmy Doherty uncovers the secret behind how potatoes are turned into unusually shaped crisps. Plus: can carb-restrictive diets burn fat quicker? And smoked fish: why is it all yellow?

First shown: 6 May 2019 This programme is subtitled This programme is audio described

Still Hungry?

Food Unwrapped presenter Kate Quilton uncovers the good, the bad and the ugly food secrets lurking in your kitchen