Prevention of Allergic Diseases in Infants

Inclusion Criteria: * Healthy term-born male and female infants (gestational Age ≥37+0, singleton birth) * Birth weight ≥ 2500 g and ≤ 4500 g * Age at enrollment: ≤ 56 days of life * At risk of developing atopic diseases * Free of atopy symptoms at Screening and at any time before randomization * Feeding regimen at any time before Screening (V1) and Baseline (V2, infants who will receive Interventional Product (IP)): no infant formula feeding and solid foods allowed (in order to exclude prior sensitization) except amino acid formula (e.g. Neocate Infant), maltodextrin or glucose solution/gel; breastfeeding allowed * Subject's parents/caregivers willing to comply with the feeding regimen during the intervention period. Subject's parents/caregivers will decide which feeding regimen will be used (IP or breast milk): * IP regimen (intervention or control group): only IP and breast milk until at least 120 days of life * breastfeeding regimen (reference group): exclusively breast milk until at least 120 days of life. * No other infant formulas or solid foods are allowed. * Written informed consent. Exclusion Criteria: * Multiple births * Premature delivery (gestational age ≤ 36+6) * Neonatal illnesses that might have an impact on allergy development (based on Investigator's decision) * Significant congenital abnormalities * Participation in another clinical study with an IP or study method that would influence the outcome of this study * Reason to presume that the subject's parents/caregivers are unable to meet study plan requirements.