Link Between Hearing Loss and Dementia

There is indeed a connection between hearing loss and dementia. Studies have shown that people who develop hearing problems in middle age have an increased risk of later developing dementia [1]. Hearing loss can therefore be an early indicator of dementia. To prevent this risk, it is essential to protect your hearing and detect hearing loss early. Regular hearing tests with your ENT doctor or at a hearing aid specialist can contribute to this.

People with hearing loss tend to withdraw from social situations and isolate themselves. Loneliness and depression are also risk factors for the development of dementia. The good news, however, is that the use of hearing aids can counteract the risk of cognitive decline and dementia [2]. Therefore, it is strongly recommended to wear hearing aids in case of hearing loss to reduce the risk of dementia.

In addition, other lifestyle factors influence the risk of dementia. These include physical activity, not smoking, mental health, an active social life, and low air pollution. A healthy lifestyle can significantly reduce the risk of developing dementia.

Sources:
[1] Livingston et al. (2020): Dementia prevention, intervention, and care: 2020 report of the Lancet Commission. The Lancet
[2] Amieva et al. (2015): Self-Reported Hearing Loss, Hearing Aids, and Cognitive Decline in Elderly Adults: A 25-Year Study. Journal of the American Geriatric Society