Dr. Jeanine Cook-Garard talks with Dr. P.K. Newby, who is a nutrition scientist, gastronome, and author who has been studying, teaching, and inspiring healthy and sustainable eating for 25 years. She was one of the best undiscovered cooks on ABC’s The Taste, where she created globally inspired, plant-based cuisine, and she is an Adjunct Associate Professor and award-winning educator at Harvard. Her latest book is Food & Nutrition: What Everyone Needs to Know.