Navigating nutrition confusion Guest Bio: Brierley Horton, MS, RD, is a dietitian nutritionist, content creator, and mental health advocate. Her current role is senior editor for People Inc., where she contributes to digital food brands, such as EatingWell and The Spruce Eats. She holds a master's degree in Nutrition Communications from the Friedman School of Nutrition Science and Policy at Tufts University.