If you’re a parent of a child with ADHD, you might have wondered about the impact of food on your child’s behaviour and focus. One area that’s gaining attention is the role of food additives—those often-invisible ingredients that extend shelf life, enhance flavour, or give foods their bright colours. While additives serve a purpose, certain ones might exacerbate ADHD symptoms in some children.
Understanding which additives to avoid and how to identify them can empower you to make more informed choices at the supermarket.
What Are Food Additives?
Food additives are substances added to foods to preserve freshness, improve taste, or enhance appearance. They can include:
- Artificial Colours: Found in lollies, soft drinks, and some packaged snacks.
- Artificial Flavours: Used to mimic natural flavours.
- Preservatives: Extend shelf life by preventing spoilage.
- Sweeteners: Provide sweetness without sugar.
While most additives are deemed safe, some parents report behavioural changes in children with ADHD after consuming products containing certain additives.
Additives to Watch Out For
Artificial Colours (E102, E104, E110, E122, E124, E129)
- Commonly found in: Candies, ice cream, and brightly coloured drinks.
- Why they matter: Studies suggest artificial colours can increase hyperactivity in some children, particularly those with ADHD.
- What to look for: Terms like tartrazine, sunset yellow, or simply “artificial colours.”
Preservatives (e.g., Sodium Benzoate, Sulphites, BHA, BHT)
- Commonly found in: Packaged baked goods, dried fruits, and processed meats.
- Why they matter: Some preservatives may interfere with neurotransmitter function, potentially impacting focus and mood.
- What to look for: Labels indicating “E210-E213” (sodium benzoate) or sulphites (E220-E228).
Artificial Sweeteners (e.g., Aspartame, Sucralose)
- Commonly found in: Diet soft drinks, sugar-free gum, and low-calorie snacks.
- Why they matter: These can cause headaches or mood changes in sensitive individuals.
Flavour Enhancers (e.g., MSG – Monosodium Glutamate)
- Commonly found in: Instant noodles, snack chips, and sauces.
- Why they matter: MSG may affect brain chemistry, potentially worsening symptoms like restlessness or difficulty focusing.
How Food Additives Impact ADHD Symptoms
Certain food additives may trigger changes in behaviour by affecting the brain’s neurotransmitters or contributing to blood sugar spikes and crashes. This doesn’t mean all children with ADHD will react, but for some, avoiding these additives can lead to noticeable improvements in focus and calmness.
If you suspect food additives are playing a role in your child’s symptoms, keeping a food diary can help identify any patterns.
How to Identify Additives in Food
Reading labels is key, but it can be time-consuming and overwhelming. Thankfully, technology can make the process easier:
- What it does: Scan product barcodes to get a clear rating of their nutritional quality and presence of additives.
- Why it helps: Yuka explains what each additive does and highlights any health concerns, making it easy to identify better options.
- What it does: Suggests healthier alternatives to commonly purchased foods.
- Why it helps: This app helps parents make additive-free swaps while shopping.
Both apps provide quick, actionable insights, saving time and reducing the stress of decoding food labels.
While avoiding food additives is important, focusing on a nutrient-rich diet can further support your child’s overall health. Foods rich in protein, omega-3 fatty acids, and complex carbohydrates can stabilise blood sugar, support neurotransmitter production, and improve focus.
Navigating ADHD and diet can feel overwhelming, but you don’t have to do it alone. A clinical nutritionist can provide personalised guidance to ensure your child gets the nutrients they need while avoiding potential triggers like food additives. Book a consultation with Court Garfoot Nutrition today and take the first step towards supporting your child’s health and wellbeing with evidence-based strategies.
If you’re interested in taking any supplements, please discuss this with your practitioner to ensure you’re taking the correct dose and form for you. This article is not intended to be medical advice and is purely for education purposes.