Protein can be found in many sources. Here are a few:
1. Greek yogurt
2. Cottage cheese
3. Eggs
4. Milk
5. Whey protein
6. Beans
7. Lentils
8. Peanut Butter
9. Nuts and Seeds
10. Leafy greens (spinach and kale for example)
11. Broccoli
12. Quinoa
13. Tofu
14. Edamame
15. Green Peas