Answer:
1. Meat, poultry, and fish: These are high-protein animal products that are rich in complete proteins, which contain all of the essential amino acids that your body needs.
2. Dairy: Milk, cheese, and yogurt are all good sources of protein, as well as other essential nutrients like calcium and vitamin D.
3. Legumes: Beans, lentils, and other legumes are high in protein and also a good source of fiber and other nutrients. 4. Nuts and seeds: These can be high in protein, as well as healthy fats and other nutrients.
5. Eggs: Eggs are a good source of high-quality protein, as well as other nutrients like vitamin D and choline.