The nutritional value of milk powder is better than pure milk in terms of the content and proportion of various nutrients in milk powder and absorption and utilization. Milk powder is generally based on cow’s milk or goat’s milk, and then made by adding some nutrients and fortifying it according to the needs of people of different age groups for various nutrients. Whether it is protein, fat and other functional nutrients, or various minerals and vitamins, the content of milk powder is higher than that of pure milk. In terms of cost effectiveness, milk powder provides significantly more nutritional value than pure milk for the same cost. And milk powder is more convenient, faster and more hygienic to consume than pure milk.