Vitapp is based on a clinical model for treating chronic diseases from the Institute of Functional Medicine, which proposes a systemic analysis of imbalances in cellular functions and a complete analysis of the risks of any individual. The Vitapp questionnaire is based on the Medical Medical History used by various schools of Integrative Medicine, converted into a self-report using expert system rules (Medical Decision Support Systems) to identify imbalances, contributing factors and latent health risks. The risk analysis contemplates a Management Module-GIRS (Integral Health Risk Management) that responds to the transversal strategy of MinSalud's Integral Health Care Policy. This allows us to identify, evaluate, measure and intervene in all risk factors in order to anticipate diseases.