Do you know What is Yak Milk and Cow milk. If you are looking for the definition of Yak Milk and Cow milk or want to know what is Yak Milk and Cow milk?, then this is where you will fetch your answers. Well, in simple terms Yak milk is the milk obtained from yak. It is sweet to taste and has rich fat content. While Cow milk is the milk obtained by milking cows. Both these products are unique in their own ways. Yak Milk is a Not Available colored dairy product and Cow 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. Yak Milk bears Sweet flavor with a Sweet aroma whereas Cow milk has Creamy, Sweet and Warm flavor and a Milky aroma. The color, flavor and the aroma of these products depict their origin. Yak Milk originated in Tibet, whereas origin of Cow milk is traced back to Unknown.