# Dementia prevention efforts in Brazil

> Live situation record from CLSTR: https://clstr.news/situations/dementia-prevention-efforts-in-brazil
> Updated: 2026-09-10T20:55:02.000Z. Sources: 3. Developments: 2.

Research indicates that daily physical activity could prevent approximately 420,000 dementia cases in Brazil by 2050, potentially saving between R$ 16 billion and R$ 23 billion in disease-related costs. Experts suggest that even minimal movement can benefit those transitioning from sedentary lifestyles and emphasize that physical activity should be treated as a human right requiring supportive public policy.

In response to these health concerns and the growing elderly population, health officials in Paraná have begun promoting lifestyle changes to mitigate dementia risks. Following World Health Organization guidelines, officials are encouraging regular physical activity, social engagement, and the management of chronic conditions like hypertension and diabetes. This initiative follows reports of significant dementia-related consultations in the state, with over 20,000 cases recorded through July of the current year.

## Timeline

### 2026-09-10: Paraná health officials promote lifestyle changes to prevent dementia

Health officials in Paraná, Brazil, urge healthy habits like regular exercise and managing chronic diseases to prevent or delay dementia as the state's elderly population continues to grow.

3 sources. https://clstr.news/cluster/paran-health-officials-promote-lifestyle-changes-to-prevent-dementia

### 2026-08-15: Daily physical activity could prevent 420,000 dementia cases in Brazil

A Brazil-US study suggests 10 minutes of daily exercise could prevent 420,000 dementia cases in Brazil by 2050, potentially saving R$ 16 billion in healthcare costs.

4 sources. https://clstr.news/cluster/daily-physical-activity-could-prevent-420000-dementia-cases-in-brazil

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Cite as: Dementia prevention efforts in Brazil. CLSTR, https://clstr.news/situations/dementia-prevention-efforts-in-brazil