There never will be the elusive fountain of youth, but the closest we’ll ever get is regular exercise. We’re excited to talk to Dr. James Hicks, an internationally known integrative physiologist with a Ph.D. in biomedical sciences. Let’s just say he’s a really smart dude. But what caught our attention is a new class he developed and now teaches at the University of California, Irvine called Exercise as Medicine. A class that examines how and why physical activity can work better than pills.