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New study reveals lifestyle changes can prevent dementia

The US POINTER study shows that diet and exercise can significantly reduce dementia risk.

August 5, 2025 at 02:39 AM
blur We took part in America's largest ever study on how to beat dementia. These simple lifestyle changes de-aged our brains

The US POINTER study reveals how simple daily habits can affect dementia risk.

Lifestyle changes show promise in preventing dementia

The US POINTER study, revealed at the Alzheimer's Association International Conference, shows that simple lifestyle changes like diet and exercise can significantly reduce the risk of dementia. Conducted on 2,111 adults over a two-year period, the study found that participants who followed strict routines of aerobic and strength exercises, maintained a healthy diet, and fostered social connections experienced improved cognitive function and slowed aging of the brain. Notably, the results indicate an average cognitive improvement equivalent to de-aging the brain by one to two years.

Key Takeaways

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Lifestyle changes can significantly reduce dementia risk
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Participants in the POINTER study improved their cognitive function
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Exercise and diet play crucial roles in brain health
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Community support among participants enhances motivation
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Continued research will explore long-term benefits
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Empowering individuals to change their lifestyle is vital

"Finding out about the US POINTER study was one of the best things that could have happened to me."

Phyllis Jones expresses her gratitude for participating in the study, highlighting its positive impact on her life.

"You can't modify family history, but you can modify some of these risk factors and the way that you live."

Dr. Rachel Whitmer emphasizes the importance of lifestyle changes in managing health risks related to dementia.

This research highlights the potential for lifestyle interventions not only in breaking familial cycles of dementia but also in empowering individuals to take charge of their health. As Phyllis Jones and Patty Kelly demonstrate, implementing a structured approach to diet and exercise can yield substantial health benefits, including weight loss and enhanced mental sharpness. Moving forward, the POINTER study sets a strong precedent for future research focused on preventative care, particularly in populations vulnerable to cognitive decline. The continuing exploration into these lifestyle changes promises to offer important insights into combating one of the leading health crises of our time.

Highlights

  • Lifestyle changes turned my life around for the better.
  • I never thought I could transform my health at this age.
  • Finding my community made all the difference in my journey.
  • Every small change counts when it comes to my health.

Risk of growing dementia rates

The findings come amid rising dementia cases in the U.S., raising concerns about public health resources and support for affected families.

Future studies will examine the long-term impacts of these lifestyle changes on dementia prevention.

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