Mediterranean Diet Linked to Lower Infant Health Risks

Pregnant women who follow a Mediterranean-style diet may reduce their baby's risk of colic and eczema.

Updated on Oct. 12, 2026 in Nutrition

Mediterranean Diet Linked to Lower Infant Health Risks

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Researchers found that sticking to a diet rich in whole foods during pregnancy is associated with lower odds of infants developing colic and eczema. The findings suggest that specific dietary patterns adopted by expectant mothers can influence health outcomes for their newborns.

Why it matters

Understanding this link is significant because infant colic is associated with an increased risk of developing asthma and food allergies later in childhood. This research highlights how maternal nutrition could serve as an early, modifiable factor in long-term immune and digestive health.

A study of 1,300 women tracked dietary patterns using questionnaires administered at 10 and 28 weeks of pregnancy. Researchers found that each additional weekly serving of seafood was associated with a 25% reduction in the odds of infant colic and eczema.

The details

The Mediterranean diet in this study emphasized the consumption of fruits, vegetables, whole grains, legumes, and healthy fats. In contrast, inflammatory diets—linked to higher risks in the study—included processed meats, sugary drinks, and refined grains. Researchers collected this dietary data during pregnancy and compared it against recorded clinical cases of infant colic and eczema to identify correlations.

10 weeks of pregnancy: Participants completed initial dietary questionnaires.
28 weeks of pregnancy: Participants completed follow-up dietary questionnaires.

Health Landscape

This research follows the established patterns of the Developmental Origins of Health and Disease (DOHaD) framework, which investigates how early life exposures impact long-term health. It adds to a growing body of evidence exploring how maternal nutrition shapes the future immune health of children.

If you are pregnant, you may want to discuss incorporating more whole foods, such as fruits, vegetables, and seafood, into your diet with your doctor. This study reinforces the potential benefits of prioritizing a Mediterranean-style pattern over diets high in processed meats and refined sugars.

The takeaway

Focusing on a balanced diet rich in whole foods during pregnancy may offer protective health benefits for your baby. Discuss your current nutritional goals with your physician to ensure you are meeting your individual health needs.