Catalyst - Gluten: A Gut Feeling

Seizoen: 2015 - Aflevering: 19 / 187 - Eerst uitgezonden: 24 november 2015 - Episode ID: 1245001

Millions of people are giving up gluten in pursuit of better health. In this special investigation, Dr Maryanne Demasi cuts through the hype of the gluten free diet. Should we all get on board or is it just another fad?