---
title: "Hearing Loss and Dementia Risk: What the Evidence Shows"
description: Hearing loss is the single largest modifiable dementia risk factor. See what the Lancet data shows and how hearing aids may protect your brain. See how.
canonical: "https://www.vitalsvault.com/blog/hearing-loss-dementia-risk-hearing-aids-brain"
last-updated: 2026-08-22
---

# Hearing Loss and Dementia Risk: What the Evidence Shows

> Hearing loss is the single largest modifiable dementia risk factor. See what the Lancet data shows and how hearing aids may protect your brain. See how.

---

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