Puzzles, chess, and writing journals are not merely pastimes to fill idle hours. Recent research published in JAMA Network Open suggests that engaging in brain activities can help decrease the risk of dementia.
The study, which focused on 10,318 generally healthy adults aged 70 or older in Australia, examined the impact of various activities on dementia risk over a 10-year period.
Literacy and Mental Stimulation
Adults who participated in activities related to adult literacy, such as taking classes, using computers, or writing journals, experienced an 11% lower risk of dementia. Likewise, those who engaged in active mental tasks like playing games, cards, or crossword puzzles had a 9% lower risk.
Artistic and Passive Engagement
Engaging in creative artistic activities like crafts, woodwork, painting, or drawing showed a 7% decrease in dementia risk. Similarly, individuals who participated in passive mental activities such as reading, watching TV, or listening to the radio also experienced a 7% reduction.
“These results suggest that engagement in adult literacy, creative art, and active and passive mental activities may help reduce dementia risk in late life,” the study highlighted.
Factors Affecting Dementia Risk
The study revealed that individuals who developed dementia were older, more likely to be men, less physically active, and in poorer health compared to those without dementia.
The Global Impact
According to the study, there were approximately 55 million individuals living with dementia worldwide in 2022, with 10 million new cases emerging annually. With no known cure for dementia, finding strategies to prevent or delay its onset is crucial.
Implications for Dementia Prevention
These findings emphasize the importance of modifying daily routines and activities to reduce dementia risk later in life. By incorporating brain-stimulating activities and hobbies, individuals can potentially reduce their susceptibility to this debilitating condition.
The study provides valuable insights into strategies for dementia prevention and highlights the potential benefits of a mentally active lifestyle.
