We are pleased to present the Dietary Guidelines for Americans, 2010. Based on the most recent scientiic evidence review, this document provides information and advice for choosing a healthy eating pattern—namely, one that focuses on nutrient-dense foods and beverages, and that contributes to achieving and maintaining a healthy weight. Such a healthy eating pattern also embodies food safety principles to avoid foodborne illness. The 2010 Dietary Guidelines are intended to be used in developing educational materials and aiding policymakers in designing and carrying out nutrition-related programs, including Federal nutrition assistance and education programs. The Dietary Guidelines also serve as the.