This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Embed Code Restart Playing WATCH MORE VIDEOS FROM THIS EPISODE > With human longevity increasing over the past century, a study out of Germany claims that 72 could be the new 30! Get secrets for living a long and healthy life from active seniors. Plus, hear The Doctors' tips to increase your lifespan. ShareTweet