While chicken is a great source of lean protein, it’s not the stuff that big boobs are made of, unfortunately. There is nothing you can eat that has been proven to increase you cup size, so stop seeking bites that’ll result in bigger breasts, and start focusing on nutrition. To grow to its full potential—and keep ya powerin’ through your busy days—your body needs protein, carbs, healthy fats and vitamins and minerals. You know what they say: You are what you eat!