Nutrition and Brain Function: How nutrition supports focus, mood and performance.
- Diana B Allen
- Mar 5
- 2 min read
Updated: Nov 3

Supporting employee wellbeing is crucial for enhancing productivity and engagement in the workplace. Nutrition plays a crucial role in brain function, impacting focus, mood, and energy levels. For neurodivergent employees, certain nutrients can help regulate cognitive performance and overall wellbeing. Employers who prioritize nutritional support can create a more inclusive and effective workplace.
The brain requires a steady supply of nutrients to function optimally. For neurodivergent individuals, such as ADHD, autism, dyslexia, and other cognitive differences, focus, energy, and mood can be significantly impacted. Here’s how:
Blood Sugar Stability: Spikes and crashes in blood sugar can lead to brain fog, fatigue, and irritability. A diet rich in complex carbohydrates, protein, and healthy fats can help maintain stable energy levels.
Essential Fatty Acids: Omega-3 fatty acids, found in fish, flaxseeds, and walnuts, are vital for cognitive function and may help with focus and emotional regulation.
Micronutrients for Cognitive Health: Iron, magnesium, zinc, and B vitamins support neurotransmitter function and can enhance mental clarity and mood stability.
Gut-Brain Connection: A healthy gut microbiome is linked to improved mental health. Probiotic-rich foods like yogurt, kefir, and fermented vegetables can support gut health and, in turn, brain function.
Best Foods for Supporting Neurodivergent Employees
Employers can create a Neurodivergent-friendly workplace by providing access to foods that support brain health. Here are some key foods to encourage:
Protein-Rich Foods – Eggs, lean meats, beans, and nuts support neurotransmitter function, improving focus and motivation.
Slow-Release Carbohydrates – Whole grains, oats, quinoa, and legumes help maintain energy levels throughout the day.
Healthy Fats – Avocados, olive oil, nuts, and seeds support brain health and reduce inflammation.
Hydration – Dehydration can lead to poor concentration and fatigue. Providing easy access to water, herbal teas, and hydrating foods like cucumbers and berries can help employees stay refreshed.
Magnesium-Rich Foods – Dark leafy greens, nuts, seeds, and dark chocolate help regulate stress and support relaxation.
Practical Workplace Nutrition Strategies
To support neurodivergent employees, companies can implement simple, inclusive nutrition strategies:
Stock Brain-Boosting Snacks: Offer healthy snacks like mixed nuts, fresh fruit, yogurt, and whole-grain crackers in communal spaces.
Provide Hydration Stations: Encourage hydration by making water easily accessible and offering herbal teas.
Flexible Meal Breaks: Allow employees to eat at times that work best for their energy and focus needs.
Create a Quiet Eating Space: Sensory-friendly break areas can make mealtimes more comfortable for those sensitive to noise and crowds.
Educational Initiatives: Host nutrition workshops or provide resources on brain-healthy eating habits.
By recognizing the role of nutrition in cognitive function and wellbeing, employers can make meaningful changes that support neurodivergent employees. Small adjustments in workplace nutrition policies can lead to improved focus, reduced stress, and higher overall productivity. A well-nourished workforce is a thriving workforce!



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