Choose fat-free, low-fat and reduced-fat varieties. They have less saturated fat and cholesterol than whole milk products. Fat-free (skim) or low-fat (1%) milk and yogurt: Each serving from this list contains 12 grams carbohydrate, 8 grams protein, 0-3 grams fat and 100 calories. Milk, buttermilk, acidophilus milk, Lactaid 1 cup