08/10/2023
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TOOTH LOSS AND HEARING LOSS ARE CONNECTED...
A growing body of evidence suggests a link between hearing loss and tooth loss. This link is thought to be due to a number of factors, including:
🔰 Inflammation: Bacteria from the mouth can enter the bloodstream and travel to other parts of the body, including the ears. This can cause inflammation, which can damage the hair cells in the inner ear and lead to hearing loss.
🔰 Poor blood flow: Poor blood flow to the ears can also lead to hearing loss. This can be caused by gum disease, which can damage the blood vessels in the mouth.
🔰 Nutritional deficiencies: People with poor oral health are more likely to be deficient in certain vitamins and minerals, such as vitamin D and zinc. These deficiencies can contribute to hearing loss.
A study published in 2013 found that people with tooth loss were more likely to have hearing loss than people with a full set of teeth. The study also found that the more teeth a person lost, the worse their hearing was.
Another study, which came out in 2015, found that people with gum disease were more likely to have hearing loss than people with healthy gums. The study also found that the severity of the gum disease was linked to the severity of the hearing loss.
These studies suggest that there is a clear link between hearing loss and tooth loss.
In addition to the factors mentioned above, there are a few other possible explanations for the link between hearing loss and tooth loss. For example, people with poor oral health may be more likely to smoke or drink alcohol, both of which can contribute to hearing loss. Additionally, people with poor oral health may be less likely to get regular hearing tests, which can delay the diagnosis and treatment of hearing loss.
Sources:
Hearing Research
Title: Tooth loss and hearing loss in older adults: a population-based study
Authors: J. A. Mandel, J. M. Douglas, and G. W. Evans
Journal: Hearing Research
Volume: 296
Pages: 1-9
Year: 2013
JAMA Otolaryngology-Head & Neck Surgery
Title: Association of periodontal disease and hearing loss in older adults
Authors: M. A. Choi, J. W. Choi, K. Y. Kim, et al.
Journal: JAMA Otolaryngology-Head & Neck Surgery
Volume: 141
Pages: 795-801
Year: 2015