Breastfeeding promotes growth of beneficial bacteria in baby’s gut

I regret a lot of things in my life—big and small things.  One thing that I absolutely do not regret is that I breastfed my baby despite the not-so-pleasant circumstances that I was in at the time.  It was never a choice—it was just “do” as we eat or sleep without much consideration.   If you have not heard enough great things about breastfeeding your child, here is one more food for thought. 

A number of studies have shown that breastfed babies grow slightly slower and are slightly slimmer than children who are fed with infant formula.  Children who are breastfed also have a slightly lower incidence of obesity, allergies, diabetes and inflammatory bowel disease later in life.  The physiological reason behind such observations has not been well understood--until now.  A new study by researchers from National Food Institute, Technical University of Denmark, and the University of Copenhagen seem to have provided one key reason—breast milk promotes a healthy gut microbiota population in the baby hence setting the child in the right track for life. 

It is known that a healthy gut microbial population is crucially important for a well-functioning immune system.  Babies are born without bacteria in the gut.  So it is interesting to identify the influence that dietary factors have on gut microbiota development in children's first three years of life.  According to the study, the nutritional factor that has the greatest impact on the development of a child's gut flora is whether the child is breastfed.  The study shows that breastfeeding promotes the growth of beneficial lactic acid bacteria in the baby's gut flora, which are beneficial to the development of the child's immune system.

Gut microbes change in the first years of life.  The study shows that there are significant changes in the intestinal bacterial composition from nine to 18 months following cessation of breastfeeding and other types of food being introduced. However, a child's gut microbiota continues to evolve right up to the age of three, as it becomes increasingly complex and also more stable. 

So if you are hesitating about whether to breastfeed your baby, hope this study just nudged you a little more to the right direction.

Journal Reference: Bergstrom, T. H. Skov, M. I. Bahl, H. M. Roager, L. B. Christensen, K. T. Ejlerskov, C. Molgaard, K. F. Michaelsen, T. R. Licht. Establishment of Intestinal Microbiota during Early Life: a Longitudinal, Explorative Study of a Large Cohort of Danish Infants. Applied and Environmental Microbiology, 2014; 80 (9): 2889 DOI: 10.1128/AEM.00342-14

Thanks for reading!

Connie
connie@cherRuby.com

Comments