Experts stress the importance of regular hearing tests
September 29, 2025
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Hearing loss is strongly linked to Alzheimers disease and cognitive decline untreated hearing problems increase dementia risk.
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Regular hearing checks are critical experts recommend baseline testing in your 40s and annual checks after age 60.
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Early treatment makes a difference using hearing aids and managing hearing loss can improve brain health, mood, and overall quality of life.
Hearing loss doesnt just affect how well we connect with loved ones it may also play a surprising role in brain health.
In fact, research has found a strong link between hearing loss and an increased risk of developing Alzheimers disease.
To better understand this connection and what people can do to protect both their hearing and their memory, ConsumerAffairs spoke with Dr. Rachel Artsma, senior audiologist at hear.com. In this article, she shares her expert insights in a way thats easy to understand, offering practical advice for anyone curious about how ears and brains are more connected than we might think.
The risk of developing dementia increases with the severity of the hearing loss, making it a crucial health concern that should be addressed, Dr. Artsma said.
Understanding the cognitive load
Dr. Artsma shared what the latest research has said about the link between hearing loss and Alzheimers disease.
The connection between hearing loss and dementia/Alzheimer's disease is significant and well-documented, she said. Research has shown that untreated hearing loss is a major risk factor for cognitive decline.
One theory behind this link is cognitive load. When you have hearing loss, your brain has to work much harder to process sounds and fill in missing information. This overtime work uses up valuable cognitive resources that are normally dedicated to other functions, like memory and thinking.
Protecting against hearing loss
Dr. Artsma explained that consumers can take steps to protect themselves from noise-induced hearing loss, but age-related hearing loss is a bit different.
Its a natural part of aging for many people, and while you cant stop it entirely, you can manage it by staying proactive, she said. Regular hearing checks are important, especially as you get older. Managing chronic health conditions like diabetes and high blood pressure can also help, since theyre linked to hearing health.
And if hearing loss does start to show up, using hearing aids early can make a big difference not just in communication, but in brain health and quality of life. Some studies suggest that treating hearing loss with hearing aids may help slow cognitive decline. So, protecting your hearing isnt just about your ears, its about your overall well-being.
Hearing checks are critical
For optimal health outcomes, Dr. Artsma recommends that consumers get regular hearing checks. This can help them stay on top of their hearing and get started in treatment as early as possible.
Consumers at any age should be monitoring their hearing, especially if exposed to loud noise, she said. In terms of catching age-related hearing loss, consumers should start checking their hearing ideally, in their 40s. Thats a good time to get a baseline hearing test.
After that, every few years is smart, and annually once youre over 60. It is honestly never too late. Even older adults who start using hearing aids later in life report better communication, improved mood, and more engagement with the world around them.
Early intervention is key
As with most health concerns, Dr. Artsma says that the sooner you start intervention, the better results youll see.
Hearing loss is incredibly common, but its also incredibly treatable, she said. The earlier you address it, the better the outcomes.
Whether its for yourself or someone you care about, dont wait. A simple hearing test can be the first step toward better health, better connection, and a better life.