The Epigenetic Clock: A Theory and Hope for Growing Old Gracefully | Keith Booher | TEDxTurtleRock

"The world population is aging, especially in the West and the industrialized countries of Asia. In fact, the percentage of the population over the age of 65 is expected to more than double by the year 2050. An aging population presents many societal challenges as advanced age is the number one contributor to chronic ailments such as heart disease, cancer, neurological disorders, and more. It is imperative that meaningful and effective anti-aging interventions are identified and deployed in order to ease the transition from a younger to gradually older population. Epigenetics involves the modification of gene expression without changing the underlying DNA sequence. Importantly, many recent scientific studies demonstrate the connection between epigenetics, especially DNA methylation, and aging. To date, analyzing changing DNA methylation patterns at key genes is the most accurate way to quantify the aging process. Understanding the connection between epigenetics and the aging process allows us to gain deeper insight into the mechanisms that cause aging, with the ultimate hope of devising interventions that will potentially lead to better health and longevity. " Post-Doc scientist This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx