"Telomere Effect": How exercise, diet and sleep affect aging
A new book explains the science of aging. "The Telomere Effect: A Revolutionary Approach to Living Younger, Healthier, Longer" claims that putting research findings into everyday practice "can help reduce chronic disease and improve wellbeing." The authors, Nobel Prize-winning molecular biologist Elizabeth Blackburn and health psychologist Elissa Epel, join "CBS This Morning" to discuss their findings.