<； p >； The Invention provides compositions and Bertalanffy M & eacute； All to increase lean Body Mass, minimize the gain of body fat and weight control in an animal.The M & eacute； All to increase lean Body Mass, minimize the gain of body fat, and maintain weight without limiting the consumption of Lime & acute； administering to the animal a composition comprising Rich Bertalanffy food in an amount greater than the Energy requirement & eacute； tico for man European Classic B & nbsp； of the animal (MER).The Food Composition Bertalanffy May comprise approximately 30% to approximately 65% of Protein & iacute； na, approximately 10% to about 20% of carbohydrate, and about 10% to about 25% FAT.Protein & iacute； na and carbohydrate may be in a relationship & acute； s effective to increase lean Body Mass, minimize the gain of body fat, and maintain your weight during the Administration of the composition N & amp； n & acute； animal food. <； / p >；un método para incrementar la masa corporal magra, minimizar la ganancia de grasa corporal, y mantener el peso sin limitar el consumo calórico que comprende administrar al animal una composición alimenticia en una cantidad mayor que el requerimiento energético para el mantenimiento básico del animal MER, la composición alimenticia comprende de aproximadamente 30-65 de proteína, de aproximadamente 10-20 de carbohidrato, y de aproximadamente 10-25 de grasa en donde la proteína y el carbohidrato están en una relación eficaz para incrementar la masa corporal magra, minimizar la ganancia de grasa corporal, y mantener el peso durante la administración de la composición alimenticia al animal.
