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"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.
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