With a Masters degree in nutrition and a background in science and mechanical engineering, David Wolfe is considered one of the world's top authorities in natural health, beauty nutrition, herbalism, raw chocolate, and organic superfoods. He is the author of numerous best-selling books and creator of The Longevity Now Program, empowering and inspiring people to take charge of their own health. He is a sought after health and personal success speaker, and has given over 2000 live lecture events in the past 16 years.