Final answer:
Tier 3 foods in the Meat and Alternatives group are mainly Cooked fish, shellfish, poultry, or lean meat; these provide high levels of protein, iron, and B vitamins. Including a variety of protein sources such as eggs, legumes, and tofu ensures a balanced diet. MyPyramid is a helpful visual framework for incorporating these foods into balanced eating habits.
Step-by-step explanation:
The Meat and Alternatives group tier 3 foods refer to some of the most protein-rich options within the food group. These include B) Cooked fish, shellfish, poultry, or lean meat. These foods are essential for providing adequate protein in your diet, along with iron, and B vitamins. They are typically higher in these nutrients compared to other items like legumes or tofu, although it's important to balance them with plant-based proteins and manage the intake of saturated fats that can be present, particularly in meats with skin or higher fat content.
Other items like cooked legumes, eggs, and cooked tofu are also part of the protein group, but they may not be categorized specifically under tier 3. It is key to include a variety of protein sources to ensure a balanced intake of nutrients. Items like nuts, seeds, and legumes also fall within this broader category and can be part of a healthy dietary pattern as recommended by guidelines like MyPyramid, which is a visual tool for balanced eating.