Baby formula gets a breast milk boost: study checks gut bugs
NCT ID NCT06059209
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how different infant diets affect gut bacteria in healthy, full-term babies. Researchers are comparing a standard formula, a new formula designed to be more like breast milk (Enfamil NeuroPro), and breast milk itself. They will track changes in gut bacteria, genes, and chemicals from stool samples over time. The goal is to see if the new formula helps create a gut environment closer to that of breastfed babies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Infant formula with milk fat globule membrane and 2'-fucosyllactose (Enfamil NeuroPro)
- What this could lead to
- If successful, this study could show that adding these breast-milk-like ingredients to formula supports a gut bacteria pattern closer to that of breastfed infants.
- What could go wrong
- This is an observational comparison of already-available formulas, not a test of a new treatment. Results may not lead to any health recommendations or changes in practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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May 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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0 to 4 months
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy term infants with parental consent * Parents are able to provide informed consent; own a smart phone and are able to fill out weekly digital questionnaires. Exclusion Criteria: * Prematurity (\<= 36 weeks gestational age) * Babies born through c-section * Any health issues identified at the first postpartum screening * Use of both breast milk and formula * Use of donor breast milk * Parent unwillingness/inability to avoid giving prebiotics, probiotics, symbiotics, and immune-stimulating products to the child for the duration of this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Arizona
Tucson, Arizona, 85724, United States
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Other studies related to the condition(s) this trial covers.
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