Lifestyle Intervention Improves Brain Health in Latin America, Study Finds

London – The Latin American Lifestyle Intervention to Prevent Cognitive Decline and Dementia (LatAm-FINGERS) initiative, funded by the Alzheimer's Association, has revealed that a culturally adapted, lifestyle-focused program improved memory, thinking, and overall cognitive function in older adults at risk of dementia across 11 Latin American countries. The two-year study noted the most significant progress among participants receiving structured and guided support.

The findings, presented at the Alzheimer's Association International Conference (AAIC), confirm and complement earlier results from the U.S. POINTER study. Both studies indicate that multi-domain lifestyle interventions—including physical activity, healthy diet, cognitive training, and social engagement—can be successfully adapted to diverse cultures, healthcare systems, and communities.

Lead study author Dr. Lucia Crivelli from Argentina emphasized that the results demonstrate for the first time in Latin America that life-style-based interventions can be successfully implemented across various countries and communities, delivering cognitive benefits to often underrepresented populations. She added that the program was not merely translated but adapted to local customs and dietary habits, making it a feasible public health strategy.

Through multinational working groups, elements to be standardized and those adaptable locally were identified. Physical activity programs incorporated culturally familiar activities like salsa and tango, while nutritional advice focused on locally available healthy alternatives such as avocado and quinoa. Beyond translating educational materials, additional support was provided for participants with limited digital experience.

The study noted that the LatAm-FINGERS initiative demonstrated that brain health can be improved within diverse communities composed of different cultures and varying access to resources.