Adam Drewnowski, PhD, director of the Center for Public Health Nutrition at the University of Washington and collegues have proposed a new, positive and science-based approach to inform people about what to eat rather than what not to eat.
Outlined in this month’s issue of the Journal of Nutrition, the Nutrient-Rich Foods (NRF) Index proposes a new model for ranking foods based on their nutrient composition, which could be used to help consumers improve their diets.