Medical Matters - Series 2 - Episode 3
3/9. How much do we know about what's in the food we eat? Cathy McDonald examines what colourings and preservatives are to be found in even the most innocuous of foods, and whether we should avoid them.
3/9. How much do we know about what's in the food we eat? Cathy McDonald examines what colourings and preservatives are to be found in even the most innocuous of foods, and whether we should avoid them.