How to Become a Super Ager https://edition.cnn.com/audio/podcasts/chasing-life/episodes/b3d6cbca-37bb-11ef-8219-4309e65560b9 Can you maintain good health into your 80s and beyond? Cardiologist Dr. Eric Topol says yes. He joins Dr. Sanjay Gupta explain why preventing the onset of major diseases is key to extending your life and health-span