Nutrition Effects on Childhood Executive Control
Nathaniel Willis1, Naiman A Khan2,3,4
1Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA.
Nestle Nutrition Institute Workshop Series
|November 9, 2020
Summary
Good nutrition supports children's executive functions, crucial for lifelong success. Research highlights diet quality and specific nutrients like water and fiber for cognitive health in children.
Area of Science:
- Neuroscience
- Developmental Psychology
- Nutritional Science
Background:
- Executive control in childhood predicts long-term academic and vocational success.
- Lifestyle interventions supporting executive control have significant physical and cognitive health implications.
- Nutrition is vital for brain structure and function, yet the impact of overall diet quality on children's executive control is understudied.
Purpose of the Study:
- To review the importance of habitual diet quality for executive control in children.
- To highlight key nutrients that may support executive function.
- To underscore the need for evidence-based nutritional recommendations for children's cognitive development.
Main Methods:
- This study is a narrative review of existing literature.
- It synthesizes findings on diet quality and executive control in childhood.
- It examines the role of specific nutrients within the context of overall diet.
Main Results:
- Emerging evidence suggests that diet quality, including nutrients like water, fiber, carotenoids, and choline, may support executive control.
- The positive effects of specific nutrient deficiencies are well-documented, but less is known about the benefits of a high-quality diet.
- Current US dietary guidelines lack specific recommendations for children's cognitive function.
Conclusions:
- Habitual diet quality plays a critical role in supporting executive control during childhood.
- Further research is essential to establish evidence-based dietary patterns and nutrients for enhancing children's executive functions.
- Developing these recommendations is crucial given their absence in current national guidelines.
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