The effects of 2'-fucosyllactose and lacto-N-neotetraose, galacto-oligosaccharides, and maternal human milk oligosaccharide profile on iron absorption in Kenyan infants

CONCLUSIONS: In Kenyan infants consuming FeFum-fortified maize porridge, co-provision of 3.0 g GOS increased FIA by 78%, whereas co-provision of 3.0 g HMO did not affect FIA. Variations in maternal HMO profile, including secretor and Lewis phenotype, did not predict FIA. These data argue against a physiologic role for 2'-FL and LNnT in facilitating iron absorption in infancy. The study was registered at clinicaltrials.gov as NCT04163406 (https://clinicaltrials.gov/ct2/show/NCT04163406).PMID:36789945 | DOI:10.1016/j.ajcnut.2022.10.005

Source: The American Journal of Clinical Nutrition - February 15, 2023 Category: Nutrition Authors: Ambra Giorgetti Daniela Paganini Suzane Nyilima Robert Kottler Max Frick Simon Karanja Thierry Hennet Michael B Zimmermann Source Type: research