Dr. Richard Costanzo (left) and Dr. Daniel Coelho (Credit: Sandy Hausman
It’s not unusual for people to lose some degree of hearing and vision as they age, and it turns out our sense of smell also declines over time.
Accidents and disease might also be to blame when people have trouble detecting odors.
Until now, there have been no good treatments, but scientists at Virginia Commonwealth University say they may have a solution.
Sandy Hausman has that story.
Virginia Public Radio 