The Centre offers a nutritional-therapeutic service with a dietician dedicated to patients with food allergies. The dietician also offers technical support regarding the formulations to be used for the food challenge tests. The dietitian also has the support of the nutritional software GEDIP-Solution, modified by the dietician specifically for food allergies, with the aim of estimating the dietary intake of patients on exclusion diets and in order to guarantee the patients their everyday dietary requirements. The software also allows nutritional-therapeutic intervention with dietary plans devised specifically particular age-groups and particular exclusion diets. As well as implementing individualized educational programmes for individual patients and their family, the dietician undertakes research and evaluation of food products compatible with children with multiple-allergies who are undergoing exclusion diets.