This natural detox program is developed by New York Times bestselling author of "21 Pounds in 21 Days" and MV Holistic Retreat Founder, Roni De Luz, ND , RN, PhD. "After supporting many celebrities and visitors at Martha's Vineyard Holistic Retreat, I realized I needed to launch a new program for people eager to lose weight and tired of being sick and tired" says Dr. Roni.