This module explores the emerging fields of nutraceuticals and nutrigenomics, focusing on the interaction between nutrition, bioactive food components, and genetic expression. It examines the role of functional foods, dietary supplements, and phytochemicals in disease prevention and health promotion, alongside the influence of genetic variation on nutrient metabolism and dietary responses. The module is highly relevant to the Human Nutrition and Dietetics programme as it equips students with advanced knowledge for personalized nutrition and evidence-based dietary interventions. It contributes to programme learning outcomes by strengthening analytical skills, scientific reasoning, and the application of nutrition science in clinical, public health, and research settings.