Neurodivergence: Evidence based considerations for Nutritional Therapy and Personalised Lifestyle Support.

Neurodivergent individuals (including autistic individuals and those with ADHD) can sometimes present with gastrointestinal symptoms, nutritional deficiencies and selective eating. Dietary and lifestyle factors may play a role in supporting these individuals. Additionally, various macro and micronutrients, including essential fatty acids, key minerals such as iron, magnesium, and zinc, and vitamins including A, D, and B-complex may be deficient in certain individuals. Emerging evidence suggests that supplementation, alongside dietary and lifestyle strategies, may support symptom management and wellbeing. Optimising gut health and microbiome balance, alongside personalised lifestyle strategies, may further enhance support. This narrative review summarises current evidence on the role of nutrition in supporting neurodivergent individuals, with the aim of guiding evidence-based therapeutic decision-making in clinical practice.