A lifestyle-focused program improved brain health in older adults at risk for dementia across Latin America, according to research presented at the 2026 International Alzheimer's Association Conference.
The findings suggest that targeted interventions emphasizing diet, exercise and cognitive engagement may help protect cognition in aging populations vulnerable to neurological decline.
Researchers studying participants in Latin America found measurable improvements in brain function among those who participated in the comprehensive lifestyle program, which combined physical activity, nutritional guidance and mental stimulation.
The study adds to growing evidence that modifiable lifestyle factors play a significant role in maintaining cognitive health and potentially slowing or preventing dementia progression in at-risk populations.
Experts say the results are particularly relevant for Latin American communities, where dementia rates are rising as populations age and where access to preventive interventions has historically been limited.
