Hearing aids help maintain cognitive function
UK researchers say findings suggest wearing a device may reduce the risk of dementia
![Hearing aid](https://www.ausdoc.com.au/wp-content/uploads/2022/08/hearing_aid_dreamstime_m_143810328_july2019-3.jpg)
Wearing a hearing aid for age-related hearing problems is better for maintaining brain function than not using a device, a new UK study suggests.
Researchers say their findings provide early evidence that encouraging people to wear an effective hearing aid may reduce their risk of dementia.