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Hobbies Slash Dementia Risk by 23%
30 May
Summary
- Up to 40% of dementia cases may link to changeable lifestyle factors.
- Multiple hobbies linked to 23% lower dementia risk, research suggests.
- Social connection is a key ingredient for brain health and dementia prevention.
Dementia risk is not solely determined by genetics or age; lifestyle choices play a crucial role. Research indicates that up to 40% of global dementia cases might be preventable through modifiable factors, including hobbies. These activities contribute to cognitive reserve, a measure of the brain's resilience against age-related changes or disease.
Hobbies, whether physical, cognitive, or social, have been linked to lower dementia risk. Studies show that individuals with one or more hobbies in mid-life experienced a reduced risk of disabling dementia. Specifically, having several hobbies was associated with approximately a 23% reduction in dementia risk.
No single hobby stands out as the ultimate preventative measure; enjoyment and regularity are key. Hobbies combine elements like physical activity, mental stimulation, stress relief, and social connection. Among these, social connection emerges as a potent factor, with social isolation being a significant predictor of dementia risk.
