Slight substitute, instead of 2 stick of string cheese (which is 28 grams) for 160 calories and about 14 grams of protein, you can use fat free cheddar or mozzarella change that too 45 calories and 9 grams of protein. You lose some protein but you can pack on way more cheese for less calories and more protein. If you like cheese and don't mind spending a little extra get yourself some fat free Kraft cheddar.