Helen Kollias, PhD, is Precision Nutrition's science advisor and coauthor of Precision Nutrition’s Level 1 Certification textbook, The Essentials of Nutrition and Coaching. An exercise physiologist, Dr. Kollias earned her doctorate in Molecular Biology from York University in Toronto, specializing in the area of muscle development and regeneration. She has a master’s degree in Exercise Physiology and Biochemistry from the University of Waterloo, and has taught exercise physiology, molecular biology, and biochemistry at the university and college level. Before joining Precision Nutrition, Dr. Kollias held research positions at some of the most prestigious institutions in the world, including Johns Hopkins and Toronto’s Hospital for Sick Children. She has been published in 10 scientific journals in exercise physiology and molecular biology. 0:30- Dr. Helen Kollias’ background 3:00- Biggest loser case study / keeping fat off after it’s lost 11:30- Will subsequent diets become easier or harder? 17:30- Brown fat 25:00- Manipulating or administering leptin 29:45- “Carb intolerance” 36:00- Genetic individuality 42:30- The future of fat loss research 48:00- Calorie calculatorsDr. Kollias' author page: https://www.precisionnutrition.com/au...Website and Coaching: https://drdavemaconi.com/Smile Fund: https://secure.operationsmile.org/sit...Instagram: https://www.instagram.com/dave_maconi/Youtube Homepage: https://www.youtube.com/channel/UCW-P...