- Sami Inkinen - Self / Endurance Athlete
- Dr. John L. Sievenpiper - Self / Researcher, St. Michael's Hospital, Toronto
- Terry Dean - Self / Heart and Stroke Foundation
- Frank Lisciandro - Self / Filmmaker
- Sheldon Reiser - Self / Researcher at the U.S. Department of Agriculture
- Judith Hallfrisch - Self / Nutritionist
- Stan Glantz - Self / Head of the Tobacco Research Unit, University of CA
- Arya Sharma - Self / Medical Director, Canadian Obesity Network
- Kim Raine - Self / Alberta University
- Richard Ellis - Self / McDonald's Canada
- Laura Schmidt - Self / Faculty of Medicine, University of California
- Meredith Inkinen - Self / Endurance Athlete
- Michèle Hozer
- Michèle Hozer
- Jan Rofekamp
- David Draper
Capítulo disponible en las siguientes plataformas:
