15 September 2021

A new study, from professor Carolina de Weerth, together with Yvonne Willemsen and Roseriet Beijers from the department of Cognitive Neuroscience, in collaboration with Alejandro Arias Vasquez from the department of Psychiatry and Human Genetics, ​investigated whether breastfeeding was related to inhibitory control of 3-year-old children, and whether diet played an intermediate role in this relation. Their study was published in Nutrients on August 10th 2021.

Inhibitory control is the ability to control impulsive behavior. It is important to refrain from eating your entire snacks cupboard for example! People with ADHD and children with problem behavior have lower inhibitory control levels. As inhibitory control develops quickly early in life, they set out to investigate their research question in 3-year-old children. 

This longitudinal study followed 72 families from pregnancy onwards. Questionnaires on breastfeeding practices were filled in at 2, 6 and 12 weeks, and at 12 and 36 months after birth. When the child was 3 years of age, several behavioral tasks were performed and questionnaires were filled in by both parents to determine child inhibitory control. Diet quality at 3 years of age was assessed through three unannounced 24-hour recalls. In these 24-hour recalls, parents were asked to report their child's nutritional intake of the past 24 hours.

The researchers did not find evidence that breastfeeding history is related to inhibitory control in 3-year-old children. Also, diet quality at 3 years of age was not associated with child inhibitory control, and as such, did not mediate the (potential) association between breastfeeding history and inhibitory control. They did find a positive association between breastfeeding duration and diet quality. The current study contributes to the growing body of research on the topic of diet and behavior. Given the results and the inconclusive nature of previous literature, as well as the role of low inhibitory control in child behavior problems, they recommend future studies to continue investigating nutrition and inhibitory control in larger and more diverse groups.

Publication

Willemsen Y, Beijers R, Arias Vasquez A, de Weerth C. Do Breastfeeding History and Diet Quality Predict Inhibitory Control at Preschool Age? Nutrients. 2021; 13(8):2752. https://doi.org/10.3390/nu13082752

Related news items


Dutch Research Agenda (NWA) WECOM grant from NWO for Martine Hoogman en Jeanette Mostert

5 July 2022 ​Martine Hoogman and Jeanette Mostert have obtained an NWA science communication grant (50k) for their ADHDplaza project. read more

Scientists find that the impact of social media on wellbeing varies across adolescence

29 March 2022 Girls and boys might be more vulnerable to the negative effects of social media use at different times during their adolescence, say an international team of scientists in a study published today in Nature Communications. read more

Rogier Kievit and Geert Litjens both receive ERC Starting Grant of 1.5 million euros Board of Directors congratulates researchers on top grant

13 January 2022 Researchers Rogier Kievit and Geert Litjens were today festively welcomed by the Board of Directors, because of the ERC Starting Grants they both received. With these European top grants, they can each design an ambitious research project and put together their own research group. read more

KNAW Early Career Award for Martine Hoogman

2 December 2021 Martine Hoogman has been awarded a KNAW Early Career Award. The prize, a sum of 15,000 euros and a work of art, is aimed at researchers in the Netherlands who are at the start of their careers and have innovative, original research ideas. read more

The Effects of Intermittent Fasting on Brain and Cognitive Function

10 November 2021 Intermittent Fasting is a type of diet in which one refrains from eating for periods of time. It is known that it has positive effects on metabolic health, but what is the effect of this diet on brain and cognition? Radboudumc researchers reviewed experimental evidence on this topic. read more

BRAINMODEL: precision medicine for brain disorders

3 November 2021 A team of researchers is going to look for new and better ways to heal developmental disorders in the brain. Six different knowledge institutions are to collaborate with civil societies, professional associations and companies on new stem cell-based methods in a project entitled ‘BRAINMODEL’. read more