From 2023, this great presentation gives a summary of the past 80 years of Nutrition Science from where we were, and why, and where we are now and why. Nina is an investigative journalist by trade and wrote a groundbreaking book called The Big Fat Surprise that was published in 2010. The Big Fat Surprise challenged conventional wisdom on dietary fat and the very core of our nutrition policy. A review of the book in the American Journal of Clinical Nutrition said, “This book should be read by every nutritional science professional.” A former editor of the British Medical Journal said, “Teicholz has done a remarkable job in analyzing [the] weak science, strong personalities, vested interests, and political expediency” of nutrition science.