Research Hub
Hearing-Related Research
Evidence-based articles organized by what people actually search for.
Cognition· 7 min read
Hearing Loss & Dementia: What the Science Says
Landmark studies link mid-life hearing loss to elevated cognitive decline. Treatment may meaningfully reduce that risk.
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NIHL· 6 min read
The Science of NIHL — Noise-Induced Hearing Loss
Hair cells in the cochlea fatigue, then die under sustained sound pressure. The damage is cumulative and permanent.
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Tinnitus· 5 min read
Why Do My Ears Ring? Tinnitus, Explained
Tinnitus is a symptom, not a disease. Understanding the trigger is the first step toward relief.
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OTC Research· 8 min read
OTC Hearing Aids: A Buyer's Reality Check
The 2022 FDA OTC category opened the market — but mild-to-moderate loss is the only sweet spot.
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