What's Happening?
A research project led by Professor Krista Power at the University of Ottawa is investigating the effects of diet and exercise on cognitive decline in adults aged 65 to 80. The study involves 140 participants
experiencing subjective cognitive decline, who are divided into four intervention groups: physical activity, diet counseling, a combination of diet and exercise, and a control group focusing on stretching and brain health education. The project aligns with the National Dementia Strategy's objective of dementia prevention through lifestyle interventions. Researchers will follow participants for up to 12 months to assess the sustainability of lifestyle changes.
Why It's Important?
This study highlights the potential of lifestyle interventions in reducing the risk of cognitive decline, offering a proactive approach to dementia prevention. By focusing on diet and exercise, the research addresses a significant public health challenge, as cognitive decline affects a growing number of older adults. The findings could inform future public health policies and interventions, emphasizing the importance of maintaining a healthy lifestyle for cognitive resilience. The study also underscores the need for long-term support to ensure the sustainability of lifestyle changes, which is crucial for achieving lasting benefits.
What's Next?
The research team will continue to monitor participants to evaluate the long-term effects of the interventions. The study's outcomes could lead to the development of new guidelines and recommendations for preventing cognitive decline through lifestyle modifications. Additionally, the findings may encourage further research into the mechanisms underlying the relationship between diet, exercise, and cognitive health.
