Seventeen Everyday Habits Linked to Accelerated Brain Decline, New Study Reveals
London, UK – A thorough new study identifies 17 modifiable risk factors considerably increasing the likelihood of stroke, dementia, and late-life depression, offering a crucial roadmap for preventative action. Published in the Journal of Neurology, Neurosurgery and Psychiatry, the research underscores that addressing even a single one of these behaviors can demonstrably lower the risk of developing these debilitating brain diseases.
The findings, released March 21, 2025, are especially timely given the rapidly aging global population and the escalating rates of neurodegenerative conditions. Millions worldwide are affected by stroke, dementia, and depression, placing immense strain on healthcare systems and families. The study’s authors emphasize that proactive lifestyle changes, rather than complex interventions, represent a powerful strategy for safeguarding cognitive health.
Researchers pinpointed the following factors as accelerating brain decline: high cholesterol, excessive alcohol consumption, poor diet, hearing loss, chronic pain, lack of physical activity, absence of life goals, poor sleep, smoking, social isolation and loneliness, chronic stress, untreated depression, and obesity.
The study confirms that engaging in regular physical activity and cognitive stimulation – such as puzzles - are associated wiht reduced risk. This reinforces the concept that preventative measures don’t necessarily need to be complicated, offering hope for individuals seeking to proactively protect their brain health. The research team’s analysis utilized a systematic review and DALY-weighted risk factors to assess the composite impact of these behaviors.
