Jane Brody’s recent column in The New York Times discusses the importance of good hearing for brain health. The exact mechanism isn’t understood, but the evidence is clear: even slight hearing loss has significant effects on brain function.
Research is under way to learn if using hearing aids prevents or delays the onset of dementia in those with hearing loss. In the meantime, we recommend avoiding loud noise exposure to prevent hearing loss, because noise-induced hearing loss is 100% preventable.
Remember: if a noise sounds too loud, it is too loud. Leave the noisy environment or protect your hearing now, or wear hearing aids later.
Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America. Dr Fink also is the interim chair of Quiet Communities’ Health Advisory Council, and he served on the board of the American Tinnitus Association from 2015-2018.
I try to lead a healthy life. I never smoked. I walk an hour or more every day. I eat 5-7 servings of fruits and vegetables daily. My BMI is 24.5. I wear a hat and long sleeves to protect me from the California sun. I always use my seat belt when driving or riding in a car. But I knew little about the importance of protecting my hearing.
Unfortunately, my ignorance hurt me. A one-time exposure to loud noise one New Year’s Eve left me with permanent tinnitus and hyperacusis. I started wearing ear plugs at movies and sports events, and dined out rarely because almost all restaurants are painfully noisy for me. Then three years ago, after reading a different piece in the New York Times science section on hyperacusis, I was motivated to become a noise activist and to learn more about preventing auditory damage.
Researchers are working on drugs and other treatments to reverse noise-induced hearing loss, tinnitus, and hyperacusis, but currently the only treatments for hearing loss are hearing aids or, for the most severely affected, cochlear implants. And hearing aids aren’t like eyeglasses or contact lenses for common visual problems. They just don’t work as well as people would like to help them understand speech.
Now I use earplugs at the movies, at sports events, even if I have to go to a noisy restaurant. And if I use a power tool, or even bang in one nail with a hammer, I use ear plugs or ear muff hearing protection. You should, too!
Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America.