P K Newby Scd MphP. K. Newby is a Harvard- and Columbia-trained nutrition scientist and educator with more than a decade of experience researching diet, obesity, and chronic diseases; studying how people eat; and teaching students about why what you eat matter, farm to fork. Newby works to bring together her passions for science, food, health, and sustainability to help people bring principles of sound nutrition to their plates in delectable ways. Read More Read Less