Synopsis
Michael Mosley and James Wong reveal the science of our food. James visits the Peruvian Andes to learn how a bitter potato helps inhabitants survive the altitude.
Further Information
Similar broadcast resources
Defeating the Superbugs | Horizon
Meeting the scientists who are tracking the emergence of 'superbugs' - dangerous bacteria resistant to antibiotics - around the world.
Ultra-Processed Food: A Recipe for Ill Health? | Panorama
Ultra-processed foods contain chemicals that regulators say are safe, but there is emerging evidence of a link between some of these chemicals and cancer, diabetes and strokes.