
09/13/2025
Research links hearing loss with an increased risk of dementia. But keeping your brain stimulated and active can help.
There are studies that suggest hearing loss has an impact on brain function. It may result in a change in your brain structure, which directly increases your risk for cognitive impairment and dementia. But another possibility is that hearing loss can demand so much additional attention and effort to decode meaning in words and sounds that it takes up remaining brain capacity needed to process the actual meaning of messages.
More studies are needed to determine the direct cause hearing loss has on brain function and whether that decline is reversible, but hearing loss itself should be paid close attention to.
Some people ignore signs of hearing loss or chalk them up to aging and just live with it. But hearing loss can affect your life in many ways. If you suspect you’re at risk, talk to your doctor and ask for an audiology evaluation to determine how severe your hearing loss is.