The PREVENTOMICS project, coordinated by Eurecat, has led to personalised nutrition tools aiming at improving health and lifestyle in a sustainable manner. To prove the effectiveness of digital health tools and precision nutrition solutions, together with functional foods and behavioural change strategies, three interventional studies have been carried out in four different countries. During the PREVENTOMICS final conference, partners are going to present the outcomes of the research done  for the identification, modelling and assessment of consumer, genetic and circulating biomarkers in personalised nutrition. On the other hand, we will discuss on digital-based tools to empower precision nutrition and present the conclusions of the project’s precision nutrition studies, delivering individualized dietary treatment from multiple perspectives, including the benefits from the participants side, a cost-effectiveness analysis and the role of functional ingredients in tailor-made interventions.