How Untreated Hearing Loss Triples Your Dementia Risk (And What to Do About It)

Most people think of hearing loss as an inconvenience — a few missed words, a louder TV.

Here's what the science actually shows: of all the known risk factors for dementia, untreated hearing loss accounts for more cases than high blood pressure, obesity, smoking, and diabetes combined.

Mild hearing loss doubles your risk. Moderate hearing loss triples it. Severe hearing loss increases it five-fold.

And the average person waits 7 to 10 years between when their hearing starts slipping and when they actually do something about it. For the brain, that delay can be irreversible.

In 2023, a landmark clinical trial published in The Lancet found that treating hearing loss cut the rate of cognitive decline by nearly 48% in high-risk adults. That's not a small effect — that's one of the most powerful interventions researchers have ever found for brain health.

In this episode, we break down exactly why hearing loss damages the brain, what the research says about reversing it, and the practical steps you can take starting today.

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Видео How Untreated Hearing Loss Triples Your Dementia Risk (And What to Do About It) канала Staying Sharp