ArticleNutrients2024
Association between Dietary Patterns during Pregnancy and Children's Neurodevelopment: A Birth Cohort Study.
Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Maternal Mediterranean Diet Adherence During Pregnancy and Autism-Related Traits in Preadolescence: A Sex-Stratified Analysis.Nutrients · 2026Article
- Effect of fortified balanced energy-protein supplementation during pregnancy and lactation on infant neurodevelopment: a community-based randomized controlled trial in rural Nepal.medRxiv : the preprint server for health sciences · 2026Article
- Article
- Development and validation of an educational comic book on healthy eating in early childhood.Journal of nutritional science · 2026Article
- Exploring the relationship between maternal carbohydrate quality and quantity during pregnancy and early childhood neurodevelopment: a prospective cohort study within the BiSC cohort.European journal of nutrition · 2025Article
- Effects of prenatal iron deficiency on neurological development and related disorders in offspring.Frontiers in nutrition · 2025Review
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Authors and funding
8 authors.
Funding
Abstract
backgroundResearch studies have showed that maternal diet may influence fetal neurodevelopment, but most studies have only assessed single nutrients or food groups.
objectiveTo investigate the impact of maternal prenatal dietary patterns during pregnancy on child neurodevelopment.
methodsStudy participants were obtained from the China National Birth Cohort. The Ages and Stages Questionnaire, Third Edition, was used to assess children's neurodevelopment at 36 months old. Maternal antenatal dietary data were collected over three trimesters using food frequency questionnaires. Five distinct maternal dietary patterns throughout pregnancy were identified by principal component analysis, namely protein- and micronutrient-rich dietary patterns, low-iron dietary patterns, pasta as the staple food dietary patterns, iron-rich dietary patterns, tubers, fruits, and baked food dietary patterns. Group-based trajectory modeling was performed for dietary patterns present in all three periods. Multiple linear regression models were used for statistical analysis.
resultsChildren of mothers who followed a high protein- and micronutrient-rich dietary pattern trajectory during pregnancy presented better neurodevelopment, including higher gross motor and problem-solving scores. Furthermore, it was observed that children born of women with low-iron dietary patterns had poorer neurodevelopment. In detail, children born to mothers with a low-iron dietary pattern during the first trimester had lower problem-solving scores, while to those who were exposed to a low-iron dietary pattern in the second and third trimesters had lower gross motor scores. Additionally, children with mothers who had a low-iron dietary pattern in the third trimester had lower communication scores.
conclusionsA nutrition-balanced protein- and micronutrient-rich dietary pattern and adequate iron dietary pattern for mothers throughout pregnancy may be beneficial to children's neurodevelopment.
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