Most Popular Majors at Harvard for Bachelor's Degrees Social Sciences: 38%Biology: 12%History: 9%Psychology: 8%English: 6%Physical Sciences: 6%Mathematics: 5%.
Common protein rich foods can include: 1  Milk. 2  Soy Milk. 3  Eggs. Cheese. 4  Yogurt. Peanut Butter.  Lean Meats, Fish, and 1  Poultry. Beans, Tofu, Lentils, and other Legumes.  Grains, including bread 1  and pasta. Nuts and  Seeds.
Broccoli is also loaded with various bioactive nutrients believed to help protect against cancer. Calorie for calorie, it is high in protein compared to most vegetables. Protein content: 20% of calories. 1 cup of chopped broccoli (96 grams) contains 3 grams of protein, with only 31 calories.