The document provides guidance on healthy eating using the food pyramid for adults and children over 5 years old. It emphasizes the importance of portion sizes and choosing a variety of foods from the bottom four shelves which provide essential nutrients. Foods on the top shelf such as those high in fat, sugar, and salt are best limited and provide few vitamins and minerals. The document provides examples of serving sizes and recommendations for daily servings from each shelf based on age, gender, and activity level.