Precision Nutrition, Nutrigenomics & Personalized Dietetics

No two people respond to the same meal in exactly the same way. Genetics, gut microbiota, lifestyle, and metabolic history all shape how an individual processes food — and Precision Nutrition, Nutrigenomics & Personalized Dietetics is the field built around that simple but powerful truth. Moving beyond one-size-fits-all dietary advice, this discipline tailors nutritional guidance to a person's unique biological makeup, aiming to optimise health, prevent disease, and improve the precision of dietary intervention. It represents one of the most exciting frontiers in modern nutrition, where molecular science meets everyday dietary practice.

At its core lies nutrigenomics — the study of how nutrients interact with genes to influence health outcomes — alongside nutrigenetics, which examines how genetic variation alters individual responses to diet. This session brings these strands together with the practical realities of delivering individualised care. Delegates will explore how genetic testing, microbiome analysis, and continuous biomarker monitoring inform tailored dietary plans, and how data from wearables and digital platforms increasingly feed into personalised recommendations. Attention is also given to the scientific, ethical, and accessibility questions that surround personalized nutrition as it moves from research into clinical and consumer settings.

This session is designed for dietitians, geneticists, clinical researchers, nutrition scientists, and digital health innovators eager to understand where individualised dietary care is heading. For those attending the Nutrition Conference, it offers a forward-looking view of how genomic insight and data-driven tools are reshaping practice. By engaging with the discussions, attendees will gain a grounded understanding of both the promise and the practical limits of precision approaches — and how to apply them responsibly to deliver measurable, person-specific health benefits.