Elizabeth Blackburn won the Nobel Prize for her discovery of telemorase—“the enzyme that replenishes telomeres, which protect our genetic heritage.” Elissa Epel is one of the world’s leading health psychology researchers. Together, they have created a great book that walks us through the best of what we know about telomeres, why they’re so important and what we can do to Optimize them. If you’ve ever wanted to learn more about telomeres, THIS is the book to read. Big Ideas we explore include why telomeres are the secret sauce to aging well, the fact that your cells are listening to your thoughts (#1 tip? Shift from a threat response to a challenge response!), how to mind your telomeres (move from negative thinking to resilient thinking), how to eat, move, sleep your way to happy telomeres, and a challenging question: What will YOUR cellular legacy be?