Diet intended for feeding infants and small children in case of malnutrition caused by disease, insufficient intake of energy and nutrients, increased demand for these and in case of digestion/absorption disorders. Diet suitable for infants and small children with growth disorders, increased energy needs and/or those who need to limit their fluid intake. Infatrini Peptisorb may be indicated in children with intolerance to a polymer diet who may benefit from a diet containing hydrolysed proteins and medium chain fatty acids (MCT) in cases such as reduced levels of pancreatic enzymes (eg cystic fibrosis, pancreatitis ) Other disorders in the functioning of the digestive system (for example, chronic liver failure, inflammatory bowel disease, short bowel syndrome, nutritional rehabilitation after chemotherapy and radiotherapy).