The study, sponsored by the University of Alicante, investigates the impact of a mobile application combined with Mediterranean diet recommendations on cardiovascular health in adults over 40 with slightly elevated blood pressure. Given the rising prevalence of hypertension and related cardiovascular diseases in Spain, this intervention addresses a significant public health concern. The use of machine learning in the application may provide a competitive edge in the digital health market, particularly in preventive healthcare solutions. The findings could support the development of similar applications targeting lifestyle modifications, potentially leading to partnerships with health organizations or commercial entities focused on chronic disease management.