A two-year study presented at the Alzheimer's Association International Conference (AAIC) 2026 shows that older adults at risk of dementia improved their memory and thinking far more with a structured lifestyle program than with basic health advice. The program, combining exercise, diet, cognitive training, and social support, boosted cognitive performance by 55% more than simple guidance.
The Research: LatAm-FINGERS Study
Researchers led by Lucia Crivelli, Ph.D., at Fleni in Buenos Aires, Argentina, conducted the study across 11 Latin American countries, involving over 2,500 older adults. Participants were randomly assigned to either a structured lifestyle intervention or a basic health advice group. The structured program included supervised physical activity (like salsa and tango), a culturally adapted MIND diet, cognitive training, and social engagement, with regular coaching and support. The control group received general health recommendations.
After two years, cognitive tests showed that the structured group improved significantly more than the control group. Specifically, the intervention group saw a 55% greater improvement in global cognition. The results, published in The Lancet, reinforce findings from the U.S. POINTER study, demonstrating that lifestyle changes can be effectively adapted to diverse populations.
Why It Matters
These findings are crucial because they show that practical, affordable lifestyle programs can reduce cognitive decline risk, even in low- and middle-income countries. For individuals, this means that structured support—like regular coaching—makes a real difference. It's not about perfection but consistent, multi-pronged effort.
What You Can Do
You can apply these principles today: Aim for at least 150 minutes of moderate exercise weekly, incorporate brain-healthy foods like leafy greens and berries, engage in new learning or cognitive challenges, and foster social connections. The key is structure—set a schedule, find an accountability partner, or join a program.
Source: ScienceDaily Mind & Brain
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