Food Labels Revealed will shed some light onto the sometimes mysterious and inscrutable food ingredients label , which is found on all processed food containers. What are all those chemicals in our packaged foods? Why are they there? Can they be harmful to our health? Think of this podcast as a little mini-course in food science. If you listen to all the episodes of the podcast, and who knows how many of them there will be, you will learn a great deal about the compositional and the nutritional properties of processed foods.