Macronutrient intake during infancy and neurodevelopment in preschool children from the EDEN mother-child cohort

Data de publicação: 01/06/2023 Data Ahead of Print: 01/02/2023

Autores da FMUP

• Daniela Macedo Correia

  Autor

• Carla Maria De Moura Lopes

  Autor

Participantes de fora da FMUP

• Marinho, AR
• Bernard, JY
• Heude, B
• de Lauzon-Guillain, B

Unidades de investigação

• Ciências da Saúde Pública e Forenses, e Educação Médica

Abstract

BackgroundAlthough the deleterious effect of micronutrient deficiency at sensitive periods on neurodevelopment is well established, the potential influence of macronutrient intake on early life neurodevelopment of healthy term infants has been seldomly studied. We aimed to explore whether macronutrient intake at 12 months was related to neurodevelopmental scores in preschool children.MethodsAnalyses were based on data from the EDEN mother-child cohort. Macronutrient intake was assessed by 3-day food records at 12 months of age. Neurodevelopment was assessed at 3 years using the French version of the Ages and Stages Questionnaire (ASQ) (n = 914), and at 5-6 years, using the French version of the Wechsler Preschool and Primary Scale of Intelligence-Third Edition (n = 785). An association between macronutrient intake and neurodevelopmental scores were analysed by multivariable linear regression for 3-year Full Score ASQ or 5-6-year intelligence quotient scores and multivariable logistic regression for 3-year ASQ subdomains.ResultsMacronutrient intake in infancy was not associated with neurodevelopmental scores in preschool children. No association was found between PUFA intake and overall neurodevelopmental scores, after accounting for multiple testing.ConclusionIn the present study, macronutrient intake at one year did not appear to influence the child's cognitive ability at 3 and 5-6 years. Further studies are needed to clarify the relationship between early fatty acid intake and neurodevelopment.

Keywords

• FAT GLOBULE MEMBRANES; COGNITIVE PERFORMANCE; CHAINED EQUATIONS; LOW-ENERGY; ASSOCIATIONS; NUTRITION; BRAIN; QUESTIONNAIRE; CARBOHYDRATE; IMPUTATION