Nutritional Facts 1 cup (prepared with low-sodium tomato juice and tomatoes; without added salt) equals 178 calories, 6 g fat (2 g saturated fat), 35 mg cholesterol, 241 mg sodium, 17 g carbohydrate, 2 g fiber, 15 g protein. Diabetic Exchanges: 1 meat, 1 vegetable, 1/2 starch.