Dementia is a growing concern worldwide, with an estimated 10% of adults over 65 affected. However, recent research suggests that only three factors significantly affect the risk of developing dementia.
According to a study led by scientists from the RAND Corporation, the absence of a hobby, obesity, and sedentariness post-60 are the most influential elements in predicting dementia development. The study, which analyzed data from over 20,000 senior citizens over a period of 30 years, found that engaging in hobbies helps people feel they have a purpose in life and exercises their cognition.
Regular physical activity is also vital for healthy blood circulation, crucial for the brain’s long-term health. On the other hand, obesity can lead to problems with blood circulation, enhancing the risk of dementia. The researchers discovered that moderate drinkers had the lowest risk of dementia, while abstainers and heavy drinkers faced higher risks.
The study highlights the importance of understanding and mitigating dementia risk, which represents a pressing public health challenge. Proactive measures are crucial to addressing this growing crisis and ensuring a better quality of life for future generations. By maintaining an active lifestyle, caring for our physical health, and keeping our minds engaged through taking up hobbies, individuals can take action to prevent or delay the onset of dementia.
Source: https://www.earth.com/news/preventing-dementia-scientists-say-three-factors-matter-most