Cal talks with a man who's devoted his life's work to the study of this scary disease, and Patrick Sullivan comes through with tips on how to keep it away. One important factor is making sure your hearing, and that of your parents, doesn't decline. Research shows that if hearing loss is not treated it can significantly increase the possibility of Alzheimer's and dementia. Cal brings in the CEO of MDHearingAid, Doug Breaker, to share experiences from his family and offer some solutions. This podcast may be a huge benefit to your parents – and you.