Telomeres and Aging: Highlight from Healthy Aging Webcast | The Longevity Revolution

What are telomeres and how do they influence aging? HSPH scientist William Mair explains the latest research in this clip from "Living Longer and Healthier Lives: The Science Behind Healthy Aging," presented by The Forum at Harvard School of Public Health in collaboration with The Huffington Post on January 21, 2014. Watch the entire series from The Forum at Harvard School of Public Health at www.ForumHSPH.org.