<P> A 113 - g (4 - oz) serving of 4% fat product has about 120 calories, 5 g fat (3 g saturated), 3 g carbohydrates, and 12 g protein . It also contains about 500 mg sodium, 70 mg calcium, and 20 mg cholesterol . </P> <P> Some manufacturers also produce low - fat and nonfat varieties . A fat - free kind of a similar serving size has 80 calories, 0 g fat (0 g saturated), 6 g carbohydrates, and 14 g protein . </P> <P> Cottage cheese is popular among dieters and some health food devotees . It is a favorite food among bodybuilders, runners, swimmers and weightlifters for its high content of casein protein (a longer - lasting protein) while being relatively low in fat . Pregnant women are advised that cottage cheese is safe to eat, whereas some cheese products are not recommended during pregnancy . </P>

What kind of protein is in cottage cheese