Milk can be made into many things, the price of milk is different, and the substances left in it are different. The flavor of milk depends entirely on the emulsifiable concentrate in milk, that is, the butter and butter making piece and the cheese making piece. Heat the milk completely, and there will be a layer of milk skin on it after cooling. You can heat the pure milk you drink. The top layer of milk skin is very thin, but you change the milk. The kind that tastes full of milk and smells delicious. After heating and cooling, the milk skin on it is thick. Actually, there is no condensed milk. That layer of milk skin is so thick that it tastes delicious when chewed. So Mengniu pure milk is actually a bit like skim milk. Many substances in it that can be used to make other things are basically made by them. The only thing left is protein, which is basically needed by human body in milk.