TY - SER TI - Importancia de las proteínas en nuestra alimentación SN - 0210-5020 N1 - Este artículo se encuentra disponible en su edición impresa; Bibliografía: p. 18 N2 - In order to assess the complex and important role that proteins play in our diet, a biochemical review of this nutrient is made, the main proteins in human nutrition are classified according to their origin (animal or vegetable) and their nutritive value is deduced from based on a series of parameters established for this purpose. From here on, the main protein food sources are cited according to their biological value, a point that will allow us to deduce the amount that should be taken to maintain a good state of health ER -