Inside The Factory

Smithsonian Channel

Tuesday 24 March 2020  21:00 - 22:00 (60 mins)
Gregg Wallace follows the journey of corn from Argentina to the largest breakfast cereal factory in Europe, Crunchy Nut Cornflakes. Cherry Healey looks at the immunity-boosting powers of vitamin D.

Inside The Factory (Smithsonian Channel) Tuesday 24 March 2020 21:00 - 22:00