This is Ask an Expert where every weekday at 9:20am on KCBS we're giving you direct access to top experts in various fields.
Is 80 the new 60? "Super-agers" are able to stay physically active and mentally sharp well into their golden years and we're learning about the longevity science making it all possible.
To tell us more, KCBS' Steve Scott spoke with Dr. Eric Topol, Physician and author of Super Agers: An Evidence-Based Approach to Longevity.
