In fact, supplementation is indicated, and the guidelines do support their use in a variety of groups. Whether they are suffering from malnutrition, whether they are obese, or whether they are actually healthy, they still require some form of supplementation. Pregnant women require supplementation of folic acid, for example, or some iron.
I do agree that this is required, but the majority of what I think...and what Valerie was also getting at was that as our understanding and as our socio-economic status is increasing, we tend to buy better types of food. We tend to buy foods that are more nutritious. I think that is really where we should focus, to be quite honest.