Breastfeeding Helps Baby Develop Healthy Bacteria

profile picture of Sarah Yang
BySarah Yang
Updated
Feb 2017
Hero Image
Photo: Thinkstock

Here’s another benefit to breastfeeding: It helps baby develop healthy bacteria in her gut! A new study in Genome Biology found that breastfed infants had more diverse microbes in their guts than infants who were formula-fed. Now, I know what you’re thinking, “Diverse microbes? Bacteria? Isn’t that bad” It’s not. If baby has a wide range of bacteria in her gut, her immune system will be stronger. Experts say that although the microbes in breastfed babies’ guts were associated with a resistance to antibiotics, their immune systems were trained to cope by fighting off stomach bugs.

In the study, researchers analyzed stool samples from 12 infants (6 were breastfed and the other 6 were formula-fed). They looked at the genetic material in the samples to find the types of bacteria in babies’ guts. Experts believe that more research is needed to confirm the link between breastfeeding and healthier guts in babies, but that this was a good start.

Do you think breastfeeding helps baby’s immune system? Do you or did you breastfeed your baby?

Related Video

Mom's Viral Photo Makes a Case for Breastfeeding and Bottle Feeding

Anisa Arsenault
Associate Editor
Published
10/13/2017

Husband Asks Wife to Stop Breastfeeding for an Appalling Reason

Anisa Arsenault
Associate Editor
Published
11/03/2017

The States Where It’s Legal to Breastfeed In Public

Anisa Arsenault
Associate Editor
Published
08/04/2014

Breast Pumping Mom Pranks Her Coworkers

Anisa Arsenault
Associate Editor
Published
07/22/2016

Q&A: Are Nuts Okay to Eat While Breastfeeding?

Jack Newman, MD, FRCPC
Pediatrician

Mom Banned From Facebook After Sharing Breastfeeding Article

Anisa Arsenault
Associate Editor
Published
10/06/2017
Advertisement