Child surrounded by healthy fruit and vegetables

The Power of Good Nutrition: Supporting Children with Special Educational Needs

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As parents or carers we all want what’s best for our children, especially when it comes to their health and wellbeing. For children with special educational needs (SEN), good nutrition plays a crucial role in supporting their overall development and learning. Nutrition not only impacts physical health but also has a significant influence on cognitive function, behaviour, and academic performance. In this blog post, we will explore the importance of good nutrition for children with SEN and provide tips on how to ensure a child’s nutritional needs are met.

Nutritional Needs of Children with SEN

Children with special educational needs may have unique nutritional requirements due to various factors such as specific medical conditions, sensory sensitivities, or medication side effects. For example, children with autism spectrum disorder (ASD) may have dietary restrictions or sensitivities to certain foods, while children with ADHD may benefit from a diet rich in nutrients that support focus and concentration. It is essential to work closely with healthcare professionals to understand a child’s specific nutritional needs and develop a tailored meal plan that meets those requirements.

Impact on Cognitive Function and Behaviour

Good nutrition is essential for supporting optimal brain function, which is especially important for children with SEN who may already face challenges in learning and focusing. Nutrient-rich foods such as fruits, vegetables, lean proteins, and healthy fats provide the building blocks for healthy brain development and function. A balanced diet can help improve cognitive function, memory, mood regulation and behaviour in children with SEN, ultimately enhancing their ability to learn and thrive in educational settings.

Supporting Academic Performance

Nutrition plays a significant role in academic performance and achievement for children with SEN. Research has shown that children who consume a nutritious diet are more likely to have better attention spans, improved memory retention, and enhanced problem-solving skills. By fuelling their bodies with the right nutrients, children with SEN can optimise their learning potential and improve academic performance. Additionally, a balanced diet can help regulate energy levels, reduce fatigue, and promote overall wellbeing, leading to better engagement and participation in educational activities.

Four children eating healthy food at a table

Nutrient deficiencies and supplementation

Various nutrients are essential for brain development and function. For example, omega-3 fatty acids, specifically EPA and DHA are crucial for proper brain function, including memory and cognitive processing. Deficiencies in these nutrients can impair cognitive function and may even exacerbate learning disabilities. Vitamin D plays a crucial role in brain health and cognitive function, children with learning disabilities may have lower levels which can impact mood, immune function, focus and overall wellbeing. Magnesium is an important mineral that plays a key role in supporting brain function, learning, and memory. Children with learning disabilities, such as ADHD, may benefit from magnesium supplementation as it can help improve focus, attention, and behaviour. Magnesium also plays a role in reducing stress and anxiety, which are common challenges for children with learning disabilities. Zinc is another essential mineral that is important for brain health and cognitive function. Supplementing with zinc can help support memory, attention, help to learn and retain information. B vitamins, including B6, B9 (folate), and B12, are important for brain health and cognitive function. They play a vital role in supporting neurotransmitter function, energy production and overall brain health.

It is important to consult with a healthcare provider or a registered dietitian before starting a child on any new supplements to ensure they are safe and appropriate for their individual needs. Supplementation should always be in addition to a balanced and nutritious diet, as whole foods provide a wide range of essential nutrients that are important for overall health and wellbeing.

Gut-Brain Connection

Emerging research has highlighted the importance of the gut-brain axis in influencing cognitive function and behaviour. The Enteric Nervous System (ENS) resides in the lining of the gut which is directly linked to the brain by a complex network of nerve cells so children with digestive issues can experience mood, behaviour and sensory processing disturbances, stress and anxiety, poor learning outcomes, concentration and sleep problems. A well-balanced diet that supports gut health, with plenty of fiber-rich foods, prebiotics, and probiotics can positively impact brain function.

Smiling boy with a plate of healthy vegetables


Ensuring children drink enough water or fluids plays a crucial role in their health and wellbeing, with benefits such as boosted concentration and brain performance, positive mood, regululation of body temperature and improved digestion. Studies have shown even mild dehydration can lead to reductions in concentration and cognitive function. Children with SEN can sometimes be reluctant to drink adequate water so bear in mind that all fluids count, water can be diluted with healthy juice or even smoothies. Foods high in water content like watermelon, salads sorbet and soups can also be offered as an alternative.


Some learning disabilities have been linked to inflammation and oxidative stress in the brain. Complex carbohydrates such as grains can contribute to inflammation via mitochondrial dysfunction, oxidative stress and methylation impairment so it can be beneficial to remove these from the child’s diet. Removing dairy products has also shown to reduce brain inflammation. Dairy contains a protein called A1 beta casein which causes inflammation and has been linked to autism symptoms. Casein also decreases the body’s ability to make glutathione, a vital antioxidant. In children with SEN, levels of glutathione can be significantly lower but diet and nutrition can help to boost levels. Sulfuric vegetables such as kale, broccoli and cabbage can act as precursors to glutathione, B vitamins contribute to waste removal and can help the body to produce glutathione as well as vitamins C and E for antioxidant support (please refer to supplementation guidance above). A diet rich in polyphenols such as turmeric and cinammon is also beneficial.

Mother figure and young girl making healthy meal together

Blood Sugar Regulation

Stable blood sugar levels are crucial for optimal brain function. Diets high in refined sugars and processed foods can lead to blood sugar spikes and crashes causing low moods, irritability and impacting attention, focus, and cognitive function processing. A diet rich in whole grains, lean proteins, and healthy fats can help stabilise blood sugar levels and support cognitive function enabling children to stay focused for longer periods of time. Stable blood sugar can also reduce impulsivity and hyperactivity allowing children to better regulate their behaviour and responses.

Tips for Parents and Carers

  • Consult with a healthcare professional to assess your child’s nutritional needs and develop a personalised meal plan.
  • Offer a variety of nutrient-dense foods to ensure your child receives a wide range of essential vitamins and minerals.
  • Encourage your child to participate in meal planning and preparation to increase their engagement with nutritious foods.
  • Consider nutritional supplementation under the guidance of a health professional.
  • Be mindful of food sensitivities or allergies and make necessary adjustments to your child’s diet.
  • Limit processed foods, sugary snacks, and beverages high in artificial ingredients, as they can negatively impact mood and behaviour. The 80:20 rule is useful here, 80 per cent nutritious wholesome foods, 20 per cent they can indulge, but offering healthy homemade treats or choosing the healthiest options available wherever possible.

Good nutrition is a powerful tool for supporting the overall health, cognitive function, behaviour, and academic performance of children with special educational needs. By prioritising a balanced and nutrient-rich diet, children thrive and reach their full potential. It is essential to be proactive in understanding and meeting the unique nutritional needs of children with SEN, as good nutrition helps them to reach their full potential and lays the foundation for a healthy and successful future.

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