When considering home safety, we tend to think about physical areas like bathrooms. How old is your house, when was the last time you had your air ducts cleaned? Poor air quality contributes to illness. Dr. Shawn Weiss joins Suzanne Newman on the Answers for Elders Radio Show to talk about healthy indoor air quality, toxins, and allergens — environmental wellness, one of the eight foundational principles of senior wellness featured this summer in the Vitality Revolution podcast series.