Peter McKnight: Researchers are exploring the link between hearing loss and dementia

Remember when some experts were suggesting we’d find a cure for dementia within five to seven years? Turns out that was some five to seven years ago.Clearly, a cure has proven elusive, but all is not doom and gloom. Research continues on a cure and scientists have also amassed a wealth of knowledge on how to prevent — or at least delay — the onset of dementia.
We’ve learned, for example, that one way to forestall cognitive decline is to eat healthily, exercise, maintain a