Hearing Loss & Dementia
Recent Research by Harvard indicates there is significant connection between hearing loss and dementia in older adults. Hearing loss, which affects ONE THIRD of people over the age of 65, means less input into the brain and will contribute to cognitive decline and an increased risk of dementia. Ask yourself (and an honest friend) to answers………..
- People seem to be mumbling?
- Do those close to you tell you that your hearing is bad?
- Do you have ringing or tingling in your ears?
- Are you asking to repeat yourself?
- Do people complain about the TV and radio being too loud?
- Do you have difficulty understanding people in a restaurant or crowds?
- Can you hear words clearly in a group conversation?
- Have you been told you speak too loudly?
- Can you hear sounds behind, you like an electric car, if you are in a golf cart?
- Would you hear your fire alarm in your house at night?
The research behind this link suggests that hearing impairment can strain the brain, as it has to work harder to process sounds. This cognitive overload may detract from other mental functions, such as memory and thinking, eventually contributing to dementia.
Second, is social isolation. Individuals with hearing loss often withdraw from conversations and social activities due to difficulty in communicating. This isolation reduces cognitive stimulation, which is vital for maintaining brain health. Lack of social interaction has been consistently linked to a higher risk of dementia.
Furthermore, hearing loss leads to structural changes in the brain. Studies using brain imaging have shown that hearing impairment can accelerate the atrophy of brain regions associated with processing sound and speech, which can eventually affect broader cognitive functions.
Fortunately, addressing hearing loss early through hearing aids or other interventions will help reduce the risk of cognitive decline. Evidence suggests that people who manage their hearing loss are much less likely to experience any signs of dementia.
It’s crucial for older adults to have regular hearing checks and seek treatment when needed, WEAR HEARING DAILY when ordered. Remember, preserving hearing will also help protect brain health and lower your risk of dementia.
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