EPISODE · Nov 6, 2025 · 12 MIN
Hearing Loss And Dementia: The Risk, The Science, The Fix
from The Longevity Podcast: Optimizing HealthSpan & MindSpan · host Dung Trinh
Send us Fan MailWe map the science linking untreated hearing loss to cognitive strain, isolation, brain atrophy, and a sharply higher risk of dementia. Then we turn to action with testing, devices, prevention habits, and a reframing of hearing aids as cognitive insurance.• Hearing loss as a top modifiable risk for dementia• Cognitive strain stealing resources from memory and focus• Social withdrawal and mood effects accelerating decline• Brain atrophy linked to untreated hearing loss• Risk gradients from mild to severe loss• Lancet findings on preventable dementia burden• Midlife as a critical intervention window• Stigma, cost, and misconceptions as barriers• Testing, consistent device use, and prevention habits• The 60-60 rule and quiet breaks• Supporting loved ones with a gentle, data-driven nudgeBook that hearing test. If you're over fifty, just do it. Or gently nudge that loved one.This podcast is created by Ai for educational and entertainment purposes only and does not constitute professional medical or health advice. Please talk to your healthcare team for medical advice. Never miss an episode—subscribe on your favorite podcast app!
What this episode covers
Send us Fan Mail We map the science linking untreated hearing loss to cognitive strain, isolation, brain atrophy, and a sharply higher risk of dementia. Then we turn to action with testing, devices, prevention habits, and a reframing of hearing aids as cognitive insurance. • Hearing loss as a top modifiable risk for dementia • Cognitive strain stealing resources from memory and focus • Social withdrawal and mood effects accelerating decline • Brain atrophy linked to untreated hearing loss • ...
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Hearing Loss And Dementia: The Risk, The Science, The Fix
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