Dr. Reuben Chen is a board-certified physician specializing in sports medicine and pain management and has extensive training in traditional Chinese medicine. He has a passion for transforming lives through a holistic approach to health and wellness shines through in each episode. Meaningful conversations with ordinary people doing extraordinary things is the lifeblood of our show. We spotlight thought leaders and experts in all areas of life, including health, fitness, nutrition, sports, psychology, business, community service, and more. Vital Signs is owned and produced by Sunrider International, a dynamic global enterprise with a history spanning 40 years and doing business in nearly 50 countries. On a mission since 1982 to bring health, wellness, and opportunity to the world, Sunrider is rooted in tradition yet powered by a spirit of innovation and adventure.