Yes, you can have Colby cheese made with pasturized milk in your salads, sandwiches and fajitas. It can also be used as a substitute for feta cheese in your salads. Colby enhances the flavor and texture of your food. Plus, it is also rich in nutrients like Vitamin A, which helps the embryo grow. The calcium and phosphorus content in Colby cheese helps develop bones in your baby and cordinate nerve function in your body.