Study to Design a Tailored Precision Nutrition Strategy Based on Metabotypes in the Elderly

From a public health point of view, personalized nutritional recommendations, at the individual level, are difficult to achieve in the short-medium term, especially in population segments with less purchasing power. Therefore, a more realistic vision in the short term and with a more favourable cost/effectiveness ratio consists of carrying out dietary advice at the group level through the identification of metabotypes, which can be defined as groups of individuals with similar metabolic profiles. The application of tailored precision nutrition aimed at the elderly is detected as a strategy to understand the different alterations associated to aging and to design innovative nutritional interventions that address this physiological process, favouring a healthy ageing.