Elizabeth Blackburn

Dr Elizabeth Blackburn was awarded the Nobel Prize in Physiology or Medicine in 2009 for her discovery of telomeres and their role in the ageing process. She has previously been named in TIME magazine's 100 Most Influential People.

Dr Elissa Epel is a leading health psychologist who has conducted pioneering research uncovering the psychobiological mechanisms related to how stress ages us and compromises our health-from emotional eating to unhealthy storage of abdominal fat to telomere shortening.