TY - SER TI - Los alimentos (I) SN - 0210-5020 N1 - Este artículo se encuentra disponible en su edición impresa; Bibliografía: p. 15 N2 - Knowing the composition of the different foods by groups simplifies and at the same time allows you to choose at a given moment between several different foods but with a similar or even identical nutritional function. In this way, a more personalized type of food can be made without having to resort to fixed rules that are always less satisfactory to the palate and customs of each one. It can be said that a varied diet, in the broadest sense, and as close as possible to the products of our environment, contributes positively to achieving the nutritional balance that the body needs ER -