33^rd European Nutrition and Dietetics Conference

Nutrigenomics, Nutrigenetics & Personalized Diet Architecture

Nutrigenomics, Nutrigenetics & Personalized Diet Architecture combines genomic insights with nutritional science to understand how gene variants influence nutrient metabolism, dietary responses, and disease susceptibility. This scientific discipline evaluates how nutrients interact with DNA, affect gene expression, and shape biological pathways involved in inflammation, detoxification, digestion, and metabolic function. Individuals with specific gene polymorphisms may require modified levels of vitamins, minerals, amino acids, or fats to achieve optimal physiological balance. Nutrigenetics provides clarity on how genetic predispositions affect food tolerance, appetite regulation, glucose processing, and lipid metabolism. Together, these fields are enabling the creation of personalized diet architectures built on genetic profiles rather than generalized population guidelines. With DNA-based dietary recommendations, clinicians can more effectively manage obesity, autoimmune conditions, gastrointestinal disorders, cardiovascular risk, and cognitive health. Advanced genomic sequencing tools, AI-driven interpretation, and predictive modeling are accelerating the movement toward precision health ecosystems where nutrition becomes a genetically informed therapeutic modality.