When did ’diet’ become a dirty word?

There is a healthy diet - what you eat - and then there is a diet, a word that brings feelings of hunger and deprivation. The Healthy-ish team uncover the changing way we approach food, and are joined by former The Biggest Loser host, TV presenter and plus-size model Fiona Falkiner who shares her personal experience with the term. Plus, find out the number one question dietitians get asked.