When you think about growing old gracefully, you envision yourself healthy, holding hands with your loved one, able to do all the things you love (like hike, play tennis, swim, or just hang out on the porch and visit), and most of all, you picture yourself as healthy. That is the goal, and that's the story of Bob and Fran German (the G is pronounced like girl), who are, in their 80s, active, healthier, and look younger than most people 20 years their junior. After two serious bouts with illness (he had cancer and she an autoimmune disease), they switched to a whole-food, plant-based diet 15 years ago, which they believe saved their lives. Now, they talk about their diet as the fountain of youth, and they want everyone to start drinking from it.