RNNarrative ReviewJournal of human lactation : official journal of International Lactation Consultant Association2026

From the Field - Supporting Families as They Navigate Infant Food Allergies.

Taylor H Silver, Trillitye Paullin

PMID 41711302

WHAT IT FOUND

Targeted maternal elimination diets, guided by symptom timing, are recommended over long, broad restriction for breastfed infants with suspected food allergy, with support and reassessment.

Key findings

01Dietary proteins in breast milk commonly clear within 6 to 8 hours, supporting shorter, targeted elimination periods rather than extended restriction.

02If infant symptoms do not improve within 3-5 days after removing a suspected trigger, that food is unlikely to be the cause.

03Management should include assessment of feeding, oral function, maternal nutrition and mental health, plus intensive follow-up and multidisciplinary referral when needed.

STILL TO COME

How it was doneWhat they foundWhat it means for RNs

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What it does not show

This is a narrative review, not an original trial or systematic review, so it does not test whether the recommended approach improves outcomes. The article has no formal search method, quality appraisal, or stated primary outcome. Much of the evidence is cited from other studies, and the clinical vignette is illustrative rather than representative. The recommendations are not tested against usual care in the paper.

The easy way to misread this

Do not read this as proof that a specific elimination diet works. It is a narrative review with no original methods or results, and the timings come from cited studies rather than a tested protocol.

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