THE MENTAL EDGE

The Mental Edge welcomes, Juliet O'Sullivan from Life and Fork, a registered nutritionist with a passion for making nutrition practical, evidence-based, and accessible. She is passionate about the powerful connection between food, brain health, and human performance, helping people understand how everyday nutrition choices can influence mood, energy, focus, resilience, and overall wellbeing.

Drawing on the latest research in nutritional psychiatry and gut health, Juliet cuts through the myths and fads to share science that people can actually apply in their daily lives. Her engaging and down-to-earth approach empowers audiences to make small, sustainable changes that can have a meaningful impact on both their physical and mental health.

In this session, Juliet will explore how nutrition can support the brain to perform at its best—from the emerging science behind the gut-brain connection and food diversity, to the evidence linking dietary patterns with improved mental health and cognitive performance.