Trial of a Maternal Diet Rich in Eggs and Peanuts to Reduce Infant Allergy.
Debra J Palmer, Dianne E Campbell, Ralph Nanan et al.
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In 30 seconds
This multicenter randomized controlled trial investigated the effect of a maternal diet rich in eggs and peanuts on the development of food allergies in infants. Pregnant women with a family history of allergic disease were assigned to either a high egg-peanut diet or a standard diet. The study found no significant difference in IgE-mediated egg or peanut allergy rates at one year, with 7.8% in the high diet group versus 8.4% in the standard group (P = 0.65).
Key findings
- 7.8% of infants in the high egg-peanut group developed IgE-mediated allergy compared to 8.4% in the standard group.
- No significant difference in allergy rates was observed (relative risk, 0.93; P = 0.65).
- Safety measures were similar between the two dietary groups.
Why it matters
Understanding the impact of maternal diet on infant allergy development is crucial for guiding dietary recommendations during pregnancy and lactation, especially for families with a history of allergic diseases.