Medifast Soy Crisps are a great, low-fat, low-calorie alternative to traditional high-fat chips when you’re craving a crunchy snack. Available in Apple Cinnamon, Ranch, and White Cheddar, Medifast Soy Crisps are specially formulated as an “extra snack” for the Medifast program. Soy Crisps contain protein and only 2 grams of fat. Servings Per Box: 7