Patient Resources

Have you found yourself leaning closer when your grandchild tells you about their day? Or left a family dinner feeling unusually tired from trying to follow conversations? These issues can be easy to dismiss, but hearing health is now part of a much bigger conversation about healthy aging.

The World Health Organization (WHO) has updated its dementia risk-reduction guidelines to recognize hearing loss challenges as a modifiable risk factor, highlighting hearing care as one area where people can take proactive steps to support their long-term well-being.

During World Alzheimer’s Month this September, this update provides an opportunity to look beyond memory alone and consider the everyday factors that may influence cognitive health, including how well you hear and stay engaged with the world around you.

Why Hearing Challenges Can Make Your Brain Work Harder

Your ears collect sound, but it’s your brain that turns those sounds into meaning. When parts of speech become difficult to hear, understanding what someone is saying can require extra concentration.

Imagine listening to a conversation while a few words keep dropping out. You might rely on the speaker’s expressions or the words you do hear to piece together what was missed, but that requires more work on your part. That extra effort is known as increased cognitive load, and even if you’re able to successfully follow the conversation, it can leave you feeling mentally drained.

When more mental resources are devoted to understanding speech, fewer may be available for other things, such as memory, focus, and problem-solving.

What Has Changed in the WHO Guidance?

In July 2026, the WHO published the second edition of its guidelines on reducing the risk of cognitive decline and dementia. The new edition reflects research published since the original 2019 guidance and takes a broad approach to supporting brain health.

The updated guidance places a greater emphasis on acting when hearing challenges are identified, including using hearing aids when clinically recommended. For you, the practical message is straightforward: Identifying a difficulty is the starting point, and following through with appropriate care matters.

These guidelines do not suggest that hearing aids can cure Alzheimer’s disease or guarantee that you will avoid dementia; rather, hearing health is considered a modifiable factor because there are practical steps you can take to address hearing difficulties.

Staying Connected Supports Your Well-Being

When conversations become difficult to follow, it can be tempting to avoid situations where you know listening will be challenging. While these choices may seem small at first, they can gradually contribute to social isolation, which is itself associated with an increased risk of dementia.

Addressing hearing difficulties can make it easier to take part in the conversations and activities that matter to you. Whether you’re catching up with a friend over coffee or listening to your grandchild tell you about their latest adventure, being able to hear more comfortably can help you participate with greater confidence.

Contact South Shore Hearing Center to schedule an appointment or request a callback, and take the first step toward protecting your long-term hearing and cognitive well-being today.

Frequently Asked Questions (FAQs)

Q: Can mild hearing challenges affect my cognitive health?

A: Yes. Even mild hearing difficulties can make listening more mentally demanding, particularly in conversations with background noise. As well, when hearing changes develop gradually, you may adapt to them over time without realizing how much extra effort you’re using to follow conversations.

A comprehensive hearing assessment can help you understand your current hearing health, identify any changes that may be affecting your everyday life, and determine what support, if any, may be appropriate.

Q: Will wearing hearing aids prevent Alzheimer’s disease?

A: No. Hearing aids cannot cure Alzheimer’s disease or guarantee that you will avoid dementia. Their primary purpose is to improve access to sound and make communication easier, particularly in situations where hearing is challenging.

By reducing the effort required to follow conversations, hearing aids may also make it easier to stay engaged and socially connected, which are important considerations when thinking about overall cognitive health.

Q: Should I schedule an evaluation if I only struggle in noisy places?

A: Yes. If you have difficulty understanding speech in background noise, that’s worth discussing with a professional, even if conversations in quiet settings usually feel clear.

Busy restaurants, family gatherings, and other noisy environments can make it much harder to separate speech from competing sounds, and these challenges can sometimes be an early sign of changes in hearing.

Sources

· World Health Organization: Risk reduction of cognitive decline and dementia, second edition

· The Hearing Review: WHO Updates Dementia Prevention Guidance and Hearing Care Priorities