[The importance of nutrition as a factor in longevity].

Abstract

Aging is a major challenge. As of January 1, 2025, 21.8% of French people are aged 65 or over, with an increase in chronic diseases linked to lifestyle. Loss of independence and isolation exacerbate the situation. The diets of older people are influenced by their health and socioeconomic factors. Malnutrition, which is underestimated in the home, has serious consequences. Tools such as Integrated Care for Older People and Mini Nutritional Assessment contribute to early detection through multidisciplinary approaches.