Eating fish may help save your hearing, at least if you’re female. A new study from Boston’s Brigham and Women’s Hospital found that consumption of two or more servings of fish per week was linked to a 20 percent lower risk of hearing loss compared to women who rarely ate fish. The researchers followed more than 65,000 women who participated in the long-running Nurses’ Health Study II from 1991 to 2009, during which 11,606 cases of hearing loss were reported. A lower risk of hearing loss was associated with eating all types of fish and shellfish, as well as with higher intake of omega-3 fatty acids. Earlier research had suggested a link between fish consumption and hearing loss, but this study is the first to identify a relationship over time between eating fish and self-reported hearing loss in women. Study leader Sharon G. Curhan, M.D., noted that while a decline in hearing is highly prevalent and often viewed as inevitable with aging, this study and other research suggest that there may be ways to prevent or delay it.
Sharon G. Curhan et al, “Fish and Fatty Acid Consumption and Hearing Loss in Women,” American Journal of Clinical Nutrition, doi: 10.3945/ajcn.114.091819