Yuri Elkaim is a registered holistic nutritionist, renowned fitness expert, and the author of the "New York Times "bestseller, "The All-Day Energy Diet" and "The All-Day Fat-Burning Diet." A former professional soccer player who was also the strength-and-conditioning and nutrition coach for seven seasons at the University of Toronto, Elkaim has helped hundreds of thousands of clients enjoy more energy, lose weight, get in shape, and have a greater understanding of their health. Yuri Elkaim lives in Toronto, Canada.