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Study Links Aerobic Fitness to Lower Dementia Risk

Higher cardiorespiratory fitness may reduce the risk of dementia, including Alzheimer's, even in genetically predisposed individuals.

Overview

  • Research analyzed data from over 60,000 participants in the UK Biobank study, focusing on cardiorespiratory fitness and cognitive health.
  • Individuals with high cardiorespiratory fitness showed a 35-40% lower risk of developing dementia compared to those with lower fitness levels.
  • The study suggests that improving cardiovascular fitness could be a viable strategy for dementia prevention, regardless of genetic risk.
  • Aerobic exercises like cycling, jogging, and swimming are recommended to enhance cardiorespiratory fitness and support brain health.
  • Experts emphasize the importance of a comprehensive approach, including diet and lifestyle changes, to further reduce dementia risk.