[PAPPS update on older people 2024].

Population aging is a global phenomenon that is increasing the proportion of older people, particularly those over 80 years old. This increase in longevity does not always translate into years of good quality of life. This document reviews the latest evidence on the main preventive activities for older adults, starting with major geriatric syndromes such as frailty, cognitive impairment, and social isolation. It evaluates direct interventions in nutrition, deprescription, and physical exercise. Additionally, for the first time, it includes an analysis of preventive activities related to suicide in older adults, coordinated with mental health promotion programs. Frailty, defined as the progressive deterioration of physiological systems, is a significant predictor of adverse health events and is considered potentially reversible, especially in its early stages. The diagnosis and management of frailty through comprehensive geriatric assessment (CGA) and the implementation of specific interventions such as multicomponent exercise, adequate nutrition, and medication review are key to improving the functionality and quality of life of older adults.