Probiotics and babies: A comprehensive guide

4 minutes

Key takeaways

  • Babies are born with a nearly sterile gut, meaning they have very few or no microbes in their digestive system at birth.
  • Infant gut microbiome rapidly develops through exposure to bacteria from the mother, environment, and diet.

Navigating the world of baby care can be overwhelming, especially when it comes to food supplements like probiotics. These "friendly bacteria" are quickly gaining attention, but deciphering what's best for your precious little one can leave you scratching your head. 

This comprehensive guide aims to empower you with the knowledge needed to make informed decisions about probiotics and your little one.  

 

As research advances and our understanding of gut health evolves, so does the recognition of the importance of establishing good gut flora, especially in infancy. It’s not surprising then, that introducing probiotics into a baby's routine has become a growing subject of interest among parents.

 

 

Your baby’s amazing gut bacteria

The human gut is a bustling ecosystem teeming with trillions of microorganisms, including bacteria. These microbes grow and change over time, affecting how our bodies process food and interact with the world around us. 

  

When it comes to babies, research suggests that establishing and maintaining a balanced, healthy gut microbiota may be especially crucial. 

 

 

Exploring infant gut flora: A blank slate to build upon

Unlike adults who harbour a diverse array of gut bacteria, babies enter the world with a pristine gut — essentially a blank slate. As they journey through infancy and early childhood, they gradually accumulate these essential microorganisms, primarily influenced by factors such as breastfeeding, skin-to-skin contact, nutrition and the environment they interact with.

 

 

The gut health ‘golden window’

From infancy to adulthood, the tiny organisms in the gut play an important role in growth and development. Early on, they help shape the body’s systems and may have lasting effects over time. 

Research suggests that the first 1,000 days after birth are an important time for the gut microbiome to grow and change, shaping how the body develops and functions later on. 


Building the microbial army

During the first few months and years of life, parents have a unique opportunity to build their baby’s gut flora. Here’s some tips from our experts:


• Enjoy lots of skin-to-skin contact
• Spend time outside every day
• Do what you can to ensure your child gets enough sleep
• Introduce your child to a varied diet with lots of fruits and vegetables after 6 months of age. Learn more about baby weaning basics


Probiotics and babies 

Probiotics are friendly bacteria that can be found in certain foods and food supplements. As mentioned, babies start life with very few of these microbes, but they gradually build up through birth, breastfeeding, and their surroundings.  

These tiny organisms become part of the baby’s system, helping it adjust to new foods and environments as they grow. For babies, these friendly microbes may help maintain healthy intestinal microflora balance. 

Meet the Experts

Louise Ling, Author at BioGaia

Author

Louise Ling

Editor-in-Chief

Learn more about our experts>>

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Louise Ling

Editor-in-Chief

Learn more about our experts>>

LinkedIn

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