Nutritional Therapy Practitioner, Fiona Smith, shares insights on gut-brain health, ADHD management, and gluten intolerance. She discusses symptom journaling, immune system challenges in children, non-celiac gluten reactions, and managing Hashimotos with a gluten-free diet. Fiona highlights the importance of nutrient-dense eating, mental health impacts of gluten, and strategies for individuals with ADHD to maintain a healthy lifestyle.