Multifunction I see Often contains recommendations that people should eat a variety of colors into one of 5 groups. Because of the different colors of different nutritional value are not the same.
This helpful goodies here that often includes instructions on how people should eat a variety of colorful and complete, 5 owing to different colors, different types of nutrition would not be the same.
This is a functional that it is often suggested that we should have a full, 5 dining and a variety of colors among the different types of color because the nutritional value of foods will not be the same.