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Dairy Consumption and Cognitive Function in School-Aged Children

October 30, 2024

By Ellie Hadjilucas Public Health & Sports Nutritionist

Proper nutrition plays a crucial role in the physical and mental development of children, particularly during the critical school years. Dairy products, such as milk, yogurt, and cheese, are rich in nutrients that may contribute to improved cognitive function, concentration, and academic performance.

The Role of Dairy Nutrients

Dairy products are an important source of protein, calcium, vitamins D and B12, and other essential elements like magnesium and phosphorus. These nutrients are vital not only for bone health but also for proper brain function.

  1. Calcium and Cognitive Function: Calcium, beyond strengthening bones, helps transmit nerve signals and supports brain cell function, which is essential for concentration and memory.
  2. Vitamin D: Vitamin D not only aids calcium absorption but also supports brain growth and maintenance. Research has shown that a deficiency in vitamin D may be linked to reduced cognitive abilities in children.
  3. Proteins and Energy: The proteins found in dairy provide energy, which is crucial for proper brain function and for children to focus and engage in their school activities.

Scientific Evidence on Dairy and Cognitive Abilities

Numerous studies highlight the positive impact of dairy consumption on children's cognitive development. According to research conducted in schools, children who consume dairy products daily perform better in memory and logical reasoning tests compared to those who consume lower amounts.

Additionally, dairy consumption is associated with lower levels of fatigue and increased energy, helping children stay active and focused throughout the school day.

Conclusion

Daily dairy consumption can offer significant benefits for brain health and cognitive function in school-aged children. Incorporating dairy into a balanced diet, alongside other healthy habits, can contribute to better academic performance and enhanced cognitive abilities. However, it's essential to maintain a balanced approach to diet and follow guidelines regarding the appropriate amounts of dairy, considering any intolerances or allergies.

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