LN:Over the last 20 years, what have been the changes you have introduced in your meals to make it more nutritious?
CD: Basically, the programme also has been evolving. Initially our understanding of the programme was that it was just to fill the bellies of children. But now we are conscious that the meals have to have a certain calorific value. The meals have to deliver a certain quantity of protein. It also needs to have a certain amount of micro-nutrients, folic acid, iodine (for which we use iodised salt), etc. Iodine deficiency and vitamin D deficiencies are all very, very prevalent deficiencies in our country, so we address all of that. And to do that, we ensure that we have the right mix of vegetables, right mix of dal, etc. There has to be not only nutritious food, but also something known as bio-accessibility. If the food has certain kind of inputs or ingredients in it, the body's ability to absorb these micro-nutrients and the nutrition is enhanced. We ensure that with the use of ingredients like jeera or cumin seeds, lime or ginger, all of which increases and enhances the body's ability to absorb micronutrients. We pay attention not only to the calorific, the protein, the micronutrients, but also those ingredients which enhance bio-accessibility.