https://blogs.mercola.com:443/sites/vitalvotes/archive/2020/01/28/study-shows-wearing-a-hearing-aid-could-help-protect-brain-health.aspxNearly 20% of Americans, or 48 million people, report having some degree of hearing loss. After age 65, that percentage continues to rise. In adults, the most common causes of hearing loss are noise pollution and aging. As you get older, changes occurenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)