← All stories
Health, Longevity & Biohacking

Lancet Study Names Untreated Hearing Loss Largest Preventable Dementia Risk Factor

By Egleze Editorial Desk · Published June 6, 2026 · The Ultimate Human · Brandon Sawalich: On The Science of Hearing Loss, Dementia Prevention & AI Hearing Technology
Lancet Study Names Untreated Hearing Loss Largest Preventable Dementia Risk Factor
The Ultimate Human
The Ultimate Human
Brandon Sawalich: On The Science of Hearing Loss, Dementia Prevention & AI Hearing Technology

What was said

"They named untreated hearing loss as the single largest modifiable risk factor for dementia."

Gary Brecka and Brandon Sawalich discussed a peer-reviewed Lancet study identifying untreated hearing loss as the number one modifiable risk factor for dementia, surpassing diet, exercise, and other interventions. The study was a large-scale, double-blind, randomized controlled trial. This positions hearing health as a critical yet overlooked longevity intervention.

Verification status

Attributed speaker claim

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Source and context

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Programme
The Ultimate Human
Episode
Brandon Sawalich: On The Science of Hearing Loss, Dementia Prevention & AI Hearing Technology
Clip time
5:00
Original source
Watch the source segment →
From this episode
The Ultimate Human
The Ultimate Human

Brandon Sawalich: On The Science of Hearing Loss, Dementia Prevention & AI Hearing Technology

June 4, 2026 · 5 Egleze moments
Read episode summary and key points →

More moments from this episode

Health, Longevity & Biohacking44 Million Americans Have Clinical Hearing Loss, Half Billion Globally→AI & TechHearing Aid Technology Now Translates 78 Languages in Real Time via AI→AI & TechAI Hearing Aids Now Detect Falls and Alert Family Members Automatically→Health, Longevity & BiohackingOne in Six Teenagers Now Has Measurable Hearing Loss from Headphones→
More stories More from The Ultimate Human