This study intends to evaluate the feasibility and the effectiveness of an innovative and integrated nutrition-based intervention addressing key modifiable risk factors for dementia while meeting participants' preferences for nutrition-related sessions. The intervention will include lifestyle group sessions regarding nutrition education and physical activity, individualized cognitive training at home, as well as clinical nutrition consultations.
Aged from 55 to 85 years old;
At least 4 years in the regular school system;
Higher individual risk for dementia defined as a score ≥6 points on the Cardiovascular Risk Factors, Aging and Dementia Dementia Risk Score (CAIDE).
Montreal Cognitive Assessment (MoCA) score lower than the validated cutoff points defined as 2 standard deviations below the normative reference value for the corresponding age and education in the Portuguese population;
Having a medical condition limiting the participation in the intervention (e.g., blindness, amputation…);
Lack of autonomy in daily activities;
Diagnosis of dementia or major incapacity.