Chris van Tulleken takes a personal view at why ultra-processed foods are so irresistible and how they have come to dominate food culture.
Chris van Tulleken
Rachael Naylor
Kamila Tiemann Gabe
Carlos Monteiro
John Ruff
Francis McGlone
Brandt Maybury
Micah Carr-Hil
Laura Schmidt
Barry Smith
Yanaina Chavez-Ugalde