Sustagen is an infant food that contains a formula rich in the nutrients necessary for the healthy growth of children. It includes a complete group of proteins, vitamins and minerals that support brain development, strengthen the immune system and help build muscles and bones. It also contains a balanced proportion of carbohydrates and healthy fats that provide the child with the energy needed for daily activity. This food is characterized by its ease of preparation and digestion, which makes it suitable for children who suffer from a lack of appetite or need additional nutritional support. Sustagen can be used as a complementary meal to the child's daily diet, provided that the instructions for use are adhered to to maintain its effectiveness and safety. Sustagen is considered a useful and effective option for feeding children.