The Lactobacillus
species distribution in the OSF group was comparable to breast-fed infants, with relatively high levels of L.
acidophilus, L. paracasei, and L. casei. The SF-fed infants, on the other hand, contained more L. delbrueckii and
less L. paracasei compared to breast-fed infants and OSF-fed infants. An infant milk formula containing a
specific mixture of prebiotics is able to induce a microbiota that closely resembles the microbiota of BF infants