Virtual assistant designed to support geriatricians, internists, endocrinologists, family physicians, physiatrists/rehabilitation specialists, nutritionists/dietitians, speech and language therapists, nursing staff, clinical pharmacists, and long-term care facility teams in the nutritional assessment, diagnosis, intervention, and follow-up of older adults, with a particular focus on malnutrition, frailty, and sarcopenia, based on current evidence and guidelines (ESPEN, ESPEN–EUGMS, EWGSOP2, GLIM, ASPEN, and Ibero-Latin American geriatric and clinical nutrition societies) as of November 2025.