Galacto-oligosaccharides (GOS) are the most widely used oligosaccharides in infant formula. FrieslandCampina Ingredients’ GOS ingredients are the most studied prebiotic in the world – recognised for their positive influence on infant gut health and the gut microbiome in general.
Ben, X.-M., Li, J., Feng, Z.-T., Shi, Z.-Y., Lu, Y.-D., Chen, R., & Zhou, X.-Y. (2008). Low level of galacto-oligosaccharide in infant formula stimulates growth of intestinal Bifidobacteria and Lactobacilli. World Journal of Gastroenterology, 14(42), 6564. https://doi.org/10.3748/wjg.14.6564
In early life, health benefits include improved stool consistency,
Sierra, C., Bernal, M.-J., Blasco, J., Martínez, R., Dalmau, J., Ortuño, I., Espín, B., Vasallo, M.-I., Gil, D., Vidal, M.-L., Infante, D., Leis, R., Maldonado, J., Moreno, J.-M., & Román, E. (2014). Prebiotic effect during the first year of life in healthy infants fed formula containing GOS as the only prebiotic: a multicentre, randomised, double-blind and placebo-controlled trial. European Journal of Nutrition, 54(1), 89–99. https://doi.org/10.1007/s00394-014-0689-9
enhanced mineral absorption
Paganini, D., Uyoga, M. A., Cercamondi, C. I., Moretti, D., Mwasi, E., Schwab, C., Bechtler, S., Mutuku, F. M., Galetti, V., Lacroix, C., Karanja, S., & Zimmermann, M. B. (2017). Consumption of galacto-oligosaccharides increases iron absorption from a micronutrient powder containing ferrous fumarate and sodium iron EDTA: A stable-isotope study in Kenyan infants. American Journal of Clinical Nutrition. https://doi.org/10.3945/ajcn.116.145060
and the potential to impact emotional well-being into adulthood, too.
Johnstone, N., Milesi, C., Burn, O., van den Bogert, B., Nauta, A., Hart, K., Sowden, P., Burnet, P. W. J., & Cohen Kadosh, K. (2021). Anxiolytic effects of a galacto-oligosaccharides prebiotic in healthy females (18–25 years) with corresponding changes in gut bacterial composition. Scientific Reports. https://doi.org/10.1038/s41598-021-87865-w