Do you know What is Whey Protein and Whole Milk. If you are looking for the definition of Whey Protein and Whole Milk or want to know what is Whey Protein and Whole Milk?, then this is where you will fetch your answers. Well, in simple terms Whey is a natural substance, the liquid part of fresh milk that is left over from the making of cheese. While Whole milk is the raw, unpasteurized milk obtained from mammals like cows, buffalo, goat, sheep, yak, camel. Both these products are unique in their own ways. Whey Protein is a White colored dairy product and Whole Milk is Not Available colored. The food gets it color dependent on the ingredients used and the preparation methods employed. Sometimes artificial food colors are added to give the dairy product, a gourmet look. Apart from their color what distinguishes them is their flavor and aroma. Whey Protein bears Depends upon added flavoring agents flavor with a Not Available aroma whereas Whole Milk has Not Available flavor and a Not Available aroma. The color, flavor and the aroma of these products depict their origin. Whey Protein originated in Europe, whereas origin of Whole Milk is traced back to East European countries- Bulgaria, Czech Republic, Ukraine.