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Gut Health Tips for Babies

Medically Reviewed by May Zhu, RDN | Published May 23, 2024

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Gut health plays a vital role in your baby's overall development, influencing their immune system, metabolism, and general well-being. Supporting the establishment of a healthy gut microbiome from the very beginning can set the stage for lifelong health.

In this blog post, we’re sharing evidence-based gut health tips to promote your baby’s microbiome.

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Why is Gut Health in Babies Important?

The gut microbiota significantly impacts a baby’s development, helping shape their immune system, support digestion, and protect against illness. Babies are born with a largely sterile gut, and their microbiome begins developing rapidly after birth.

Begin Health Expert Tip

Here are 5 factors that can affect infant digestion. 

The choices parents make in the early weeks and months can help foster a healthy microbiome, supporting growth and preventing common gastrointestinal challenges.

Learn more here about how C-Section births impact baby gut health.

5 Evidence-Based Gut Health Tips for Babies

1. Breastfeeding

Breast milk is the gold standard for nourishing babies and supporting their gut health. It contains beneficial bacteria, human milk oligosaccharides (HMOs), and immune-boosting components that promote the growth of a healthy gut microbiota.

Research shows that exclusive breastfeeding can help reduce the risk of infections and promote the development of a robust microbiome.

What are HMOs and how can they benefit babies? Our dietitian breaks this down - click here to learn more. 

2. Probiotics and Prebiotics

Introducing probiotics or prebiotics can help establish and maintain a healthy gut microbiome in babies. Probiotics provide beneficial bacteria, while prebiotics (like HMOs) nourish those bacteria. Consult with a pediatrician to choose safe and effective options tailored to your baby’s needs.

Here are the top ingredients to avoid in your baby prebiotic and probiotics.

3. Skin-to-Skin Contact

Skin-to-skin contact, often referred to as kangaroo care, supports your baby’s overall development and gut health. Studies have shown that this practice helps beneficial bacteria colonize your baby’s gut while also improving feeding success and boosting immunity.

4. Early Feeding Practices

Establishing feeding routines early helps stimulate the digestive system and supports gut microbiota development. Whether you’re breastfeeding, formula feeding, or using a combination, feeding early and regularly promotes gut health and overall well-being.

5. Avoiding Antibiotic Overuse

Antibiotics can disrupt the balance of gut bacteria in babies. While they are sometimes necessary, overuse or unnecessary use should be avoided. When antibiotics are prescribed, consider discussing probiotic supplementation with your healthcare provider to support gut recovery.

      Summary

      Supporting your baby’s gut health is one of the most impactful ways to foster their overall growth and development. Strategies like breastfeeding, incorporating probiotics or prebiotics, practicing skin-to-skin contact, establishing early feeding routines, and being mindful of antibiotic use can help promote a strong, healthy microbiome for your little one.

      View Citation

      • [1] Journal of Pediatrics: "Breastfeeding and Necrotizing Enterocolitis" (2019)
      • [2] Pediatrics: "Probiotics and Necrotizing Enterocolitis" (2018)
      • [3] Journal of Perinatology: "Kangaroo Care and Gut Microbiota in Pre-Term Infants" (2020)
      • [4] Neonatology: "Early Enteral Feeding and Necrotizing Enterocolitis" (2017)
      • [5] JAMA Pediatrics: "Antibiotic Exposure and Gut Microbiota in Pre-Term Infants" (2016)