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Mediterranean diet for moms: a breast milk makeover?

NCT ID NCT03744429

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether providing healthy Mediterranean-style meals to mothers with obesity could change the makeup of their breast milk. 32 moms who were exclusively breastfeeding received these meals for 4 weeks. Researchers measured changes in breast milk fat and tracked infant growth to see if the diet had an effect.

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

32 people

The number who actually took part.

Started

Apr 2019

Finished

Sep 2024

Lead sponsor

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

18 years and older

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * ≤4.5 months postpartum * BMI 30 - 50 kg/m2 * ≥ 18 years of age * Singleton pregnancy * Exclusive breastfeeding and plans to exclusively breastfeed for at least 6 months postpartum * Mother has a breast pump * Mother is willing to collect breast milk for a 24 hour period. Exclusion Criteria: * Pre-existing conditions (e.g. diabetes, hypertension, heart disease) * Use of recreational drugs, tobacco, or alcohol * Use of medications or supplements for which breastfeeding is contraindicated * Child has internal metal which may be an NMR safety concern

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Arkansas Children's Nutrition Center

    Little Rock, Arkansas, 72202, United States