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Hearing Loss Linked to Higher Dementia Risk
20 Sep
Summary
- Addressing hearing loss may prevent or delay dementia.
- Up to 45% of dementia cases linked to 14 risk factors.
- WHO recommends hearing checks for those over 50.
The World Health Organisation reports that addressing hearing loss may prevent or delay dementia by reducing stress, inflammation, and brain pathology. While hearing loss does not directly cause dementia, it is identified as one of 14 risk factors that could contribute to up to 45% of dementia cases.
Consequently, the WHO has updated its recommendations to include regular hearing screenings for individuals over 50. The organization also advises offering hearing aids to those with hearing loss to help reduce the risk of cognitive decline.
Experts emphasize that delaying action on hearing loss can lead to increased cognitive load and social isolation, both of which are known dementia risk factors. Specsavers Audiology in Australia offers free 15-minute hearing checks to encourage proactive health management.
Wearing hearing aids, even at home, is encouraged to help users acclimatize to sounds and experience the full benefits sooner. Early intervention is key to making the transition smoother and reaping the rewards of improved hearing and cognitive function.
