3. Cottage Cheese
One of the most favourite forms of food for people looking to gain muscle mass is cottage cheese. It’s not hard to see why it is a favourite among many people. Cottage cheese is rich in proteins, low in carbs, and contains a very minimum amount of fat. A cup of cheese will contain around 28 grams of protein with only 120 calories and a mere 4 grams of fat. That is the perfect combination for a fitness freak.